0030739: Data Exchange - XCAFDoc_ShapeTool::IsComponent() is too slow

Cache subshapes list into map instead of re-iterating it multiple times within the loop.
Avoid iteration at all if modified state has been already detected.

XCAFDoc now returns GUIDs by const reference instead of a copy.

CMakeLists.txt

@@ -86,6 +86,11 @@ if (BUILD_WITH_DEBUG)
   set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS $<$<CONFIG:DEBUG>:OCCT_DEBUG>)
 endif()
 
+# option disabling OCCT exceptions in Release builds (No_Exception)
+if (NOT DEFINED BUILD_RELEASE_DISABLE_EXCEPTIONS)
+  set (BUILD_RELEASE_DISABLE_EXCEPTIONS ON CACHE BOOL "${BUILD_RELEASE_DISABLE_EXCEPTIONS_DESCR}")
+endif()
+
 # option to enable or disable use of precompiled headers
 if (NOT DEFINED BUILD_USE_PCH)
   set (BUILD_USE_PCH OFF CACHE BOOL "${BUILD_USE_PCH_DESCR}")

adm/.gitignore

@@ -0,0 +1 @@
+/build-*

adm/UDLIST

@@ -203,6 +203,7 @@ n Aspect
 n DsgPrs
 n Graphic3d
 n Image
+n Media
 n MeshVS
 n OpenGl
 n D3DHost

adm/cmake/occt_csf.cmake

@@ -65,6 +65,7 @@ if (WIN32)
   set (CSF_shell32       "shell32.lib")
   set (CSF_wsock32       "wsock32.lib")
   set (CSF_psapi         "psapi.lib")
+  set (CSF_winmm         "winmm.lib")
   set (CSF_d3d9          "D3D9.lib")
   if ("${CMAKE_SYSTEM_NAME}" STREQUAL "WindowsStore" OR USE_GLES2)
     set (CSF_OpenGlLibs  "libEGL libGLESv2")

adm/cmake/occt_defs_flags.cmake

@@ -143,5 +143,7 @@ if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX OR MINGW)
   set (CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -s")
 endif()
 
-set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DNo_Exception")
-set (CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -DNo_Exception")
+if (BUILD_RELEASE_DISABLE_EXCEPTIONS)
+  set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DNo_Exception")
+  set (CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -DNo_Exception")
+endif()

adm/cmake/vardescr.cmake

@@ -28,6 +28,11 @@ Applies only for Debug configuration.")
 set (BUILD_SHARED_LIBRARY_NAME_POSTFIX_DESCR
 "Append the postfix to names of output libraries")
 
+set (BUILD_RELEASE_DISABLE_EXCEPTIONS_DESCR
+"Disables exceptions like Standard_OutOfRange in Release builds.
+Defines No_Exception macros for Release builds when enabled (default).
+These exceptions are always enabled in Debug builds, but disable in Release for better performance")
+
 set (BUILD_ENABLE_FPE_SIGNAL_HANDLER_DESCR
 "Enable/Disable the floating point exceptions (FPE) during DRAW execution only.
 Corresponding environment variable (CSF_FPE) can be changed manually

adm/genconf.tcl

@@ -30,10 +30,30 @@ set aRowIter 0
 set aCheckRowIter 0
 frame .myFrame -padx 5 -pady 5
 pack  .myFrame -fill both -expand 1
+frame .myFrame.myPrjFrame
 frame .myFrame.myVsFrame
 frame .myFrame.myHxxChecks
 frame .myFrame.myChecks
 
+# project file format
+set SYS_PRJFMT_LIST {}
+set SYS_PRJNAME_LIST {}
+if { "$::tcl_platform(platform)" == "windows" } {
+  lappend ::SYS_PRJFMT_LIST "vcxproj"
+  lappend ::SYS_PRJNAME_LIST "Visual Studio (.vcxproj)"
+}
+if { "$tcl_platform(os)" == "Darwin" } {
+  lappend ::SYS_PRJFMT_LIST "xcd"
+  lappend ::SYS_PRJNAME_LIST "XCode (.xcd)"
+}
+lappend ::SYS_PRJFMT_LIST "cbp"
+lappend ::SYS_PRJNAME_LIST "Code Blocks (.cbp)"
+lappend ::SYS_PRJFMT_LIST "pro"
+lappend ::SYS_PRJNAME_LIST "Qt Creator (.pro)"
+
+set aPrjIndex [lsearch $::SYS_PRJFMT_LIST $::PRJFMT]
+set ::PRJNAME [lindex $::SYS_PRJNAME_LIST $aPrjIndex]
+
 set SYS_VS_LIST {}
 set SYS_VC_LIST {}
 set SYS_VCVARS_LIST {}
@@ -101,6 +121,7 @@ proc wokdep:gui:Close {} {
 }
 
 proc wokdep:gui:SwitchConfig {} {
+  set ::PRJFMT [lindex $::SYS_PRJFMT_LIST [.myFrame.myPrjFrame.myPrjCombo current]]
   set ::VCVER  [lindex $::SYS_VC_LIST     [.myFrame.myVsFrame.myVsCombo current]]
   set ::VCVARS [lindex $::SYS_VCVARS_LIST [.myFrame.myVsFrame.myVsCombo current]]
 
@@ -390,6 +411,8 @@ proc wokdep:gui:Show64Bitness { theRowIter } {
 }
 
 # Header
+ttk::label    .myFrame.myPrjFrame.myPrjLbl     -text "Project format:" -padding {5 5 20 5}
+ttk::combobox .myFrame.myPrjFrame.myPrjCombo   -values $SYS_PRJNAME_LIST -state readonly -textvariable PRJNAME -width 40
 ttk::label    .myFrame.myVsFrame.myVsLbl       -text "Visual Studio configuration:" -padding {5 5 20 5}
 ttk::combobox .myFrame.myVsFrame.myVsCombo     -values $SYS_VS_LIST -state readonly -textvariable VSVER -width 40
 ttk::combobox .myFrame.myVsFrame.myArchCombo   -values { {32} {64} } -textvariable ARCH -state readonly -width 6
@@ -494,6 +517,10 @@ ttk::button   .myFrame.myClose -text "Close" -command wokdep:gui:Close
 
 # Create grid
 # Header
+grid .myFrame.myPrjFrame            -row $aRowIter -column 0 -columnspan 10 -sticky w
+grid .myFrame.myPrjFrame.myPrjLbl   -row 0 -column 0
+grid .myFrame.myPrjFrame.myPrjCombo -row 0 -column 1
+incr aRowIter
 if { "$tcl_platform(platform)" == "windows" } {
   grid .myFrame.myVsFrame               -row $aRowIter -column 0 -columnspan 10 -sticky w
   grid .myFrame.myVsFrame.myVsLbl       -row 0 -column 0
@@ -592,6 +619,9 @@ grid .myFrame.mySave  -row $aRowIter -column 4 -columnspan 2
 grid .myFrame.myClose -row $aRowIter -column 6 -columnspan 2
 
 # Bind events
+bind .myFrame.myPrjFrame.myPrjCombo <<ComboboxSelected>> {
+  wokdep:gui:SwitchConfig
+}
 bind .myFrame.myVsFrame.myVsCombo <<ComboboxSelected>> {
   wokdep:gui:SwitchConfig
 }

adm/genconfdeps.tcl

@@ -27,8 +27,10 @@ if { "$tcl_platform(platform)" == "unix" } {
   set SYS_EXE_SUFFIX    ""
   if { "$tcl_platform(os)" == "Darwin" } {
     set SYS_LIB_SUFFIX "dylib"
+    set PRJFMT "xcd"
   } else {
     set SYS_LIB_SUFFIX "so"
+    set PRJFMT "cbp"
   }
   set VCVER "gcc"
   set VCVARS ""
@@ -39,6 +41,7 @@ if { "$tcl_platform(platform)" == "unix" } {
   set SYS_EXE_SUFFIX    ".exe"
   set VCVER  "vc10"
   set VCVARS ""
+  set PRJFMT "vcxproj"
 }
 
 set SHORTCUT_HEADERS "ShortCut"
@@ -82,7 +85,7 @@ if { "$tcl_platform(platform)" != "windows" } {
   set HAVE_D3D ""
   set HAVE_RelWithDebInfo ""
 }
-foreach anEnvIter {ARCH VCVER VCVARS PRODUCTS_PATH} {
+foreach anEnvIter {ARCH VCVER VCVARS PRJFMT PRODUCTS_PATH} {
   if { [info exists ::env(${anEnvIter})] } {
     set ${anEnvIter} "$::env(${anEnvIter})"
   }
@@ -1118,15 +1121,33 @@ proc wokdep:SearchX11 {theErrInc theErrLib32 theErrLib64 theErrBin32 theErrBin64
   return "$isFound"
 }
 
+# Returns OCCT version string from file Standard_Version.hxx (if available)
+proc wokdep:DetectCasVersion {} {
+  set occt_ver 7.0.0
+  set aCasRoot [file normalize [file dirname [info script]]]
+  set filename "${aCasRoot}/src/Standard/Standard_Version.hxx"
+  if { [file exists $filename] } {
+    set fh [open $filename "r"]
+    set fh_loaded [read $fh]
+    close $fh
+    regexp {[^/]\s*#\s*define\s+OCC_VERSION_COMPLETE\s+\"([^\s]*)\"} $fh_loaded dummy occt_ver
+  } else {
+    puts "Error: file '$filename' not found"
+  }
+  return $occt_ver
+}
+
 # Generate (override) custom environment file
 proc wokdep:SaveCustom {} {
+  set aGenInfo "This environment file was generated by genconf.tcl script at [clock format [clock seconds] -format "%Y.%m.%d %H:%M"]"
   if { "$::tcl_platform(platform)" == "windows" } {
     set aCustomFilePath "./custom.bat"
     set aFile [open $aCustomFilePath "w"]
     puts $aFile "@echo off"
-    puts $aFile "rem This environment file was generated by wok_depsgui.tcl script at [clock format [clock seconds] -format "%Y.%m.%d %H:%M"]"
+    puts $aFile "rem $aGenInfo"
 
     puts $aFile ""
+    puts $aFile "set PRJFMT=$::PRJFMT"
     puts $aFile "set VCVER=$::VCVER"
     puts $aFile "set ARCH=$::ARCH"
     puts $aFile "set VCVARS=$::VCVARS"
@@ -1146,26 +1167,41 @@ proc wokdep:SaveCustom {} {
     }
 
     set aStringInc [join $::CSF_OPT_INC $::SYS_PATH_SPLITTER]
+    if { "$::PRODUCTS_PATH" != "" } {
+      set aStringInc [regsub -all "$::PRODUCTS_PATH" $aStringInc "%PRODUCTS_PATH%"]
+    }
     puts $aFile ""
     puts $aFile "rem Additional headers search paths"
     puts $aFile "set \"CSF_OPT_INC=$aStringInc\""
 
     set aStringLib32 [join $::CSF_OPT_LIB32 $::SYS_PATH_SPLITTER]
+    if { "$::PRODUCTS_PATH" != "" } {
+      set aStringLib32 [regsub -all "$::PRODUCTS_PATH" $aStringLib32 "%PRODUCTS_PATH%"]
+    }
     puts $aFile ""
     puts $aFile "rem Additional libraries (32-bit) search paths"
     puts $aFile "set \"CSF_OPT_LIB32=$aStringLib32\""
 
     set aStringLib64 [join $::CSF_OPT_LIB64 $::SYS_PATH_SPLITTER]
+    if { "$::PRODUCTS_PATH" != "" } {
+      set aStringLib64 [regsub -all "$::PRODUCTS_PATH" $aStringLib64 "%PRODUCTS_PATH%"]
+    }
     puts $aFile ""
     puts $aFile "rem Additional libraries (64-bit) search paths"
     puts $aFile "set \"CSF_OPT_LIB64=$aStringLib64\""
 
     set aStringBin32 [join $::CSF_OPT_BIN32 $::SYS_PATH_SPLITTER]
+    if { "$::PRODUCTS_PATH" != "" } {
+      set aStringBin32 [regsub -all "$::PRODUCTS_PATH" $aStringBin32 "%PRODUCTS_PATH%"]
+    }
     puts $aFile ""
     puts $aFile "rem Additional (32-bit) search paths"
     puts $aFile "set \"CSF_OPT_BIN32=$aStringBin32\""
 
     set aStringBin64 [join $::CSF_OPT_BIN64 $::SYS_PATH_SPLITTER]
+    if { "$::PRODUCTS_PATH" != "" } {
+      set aStringBin64 [regsub -all "$::PRODUCTS_PATH" $aStringBin64 "%PRODUCTS_PATH%"]
+    }
     puts $aFile ""
     puts $aFile "rem Additional (64-bit) search paths"
     puts $aFile "set \"CSF_OPT_BIN64=$aStringBin64\""
@@ -1175,9 +1211,10 @@ proc wokdep:SaveCustom {} {
     set aCustomFilePath "./custom.sh"
     set aFile [open $aCustomFilePath "w"]
     puts $aFile "#!/bin/bash"
-    puts $aFile "# This environment file was generated by wok_depsgui.tcl script at [clock format [clock seconds] -format "%Y.%m.%d %H:%M"]"
+    puts $aFile "# $aGenInfo"
 
     puts $aFile ""
+    puts $aFile "export PRJFMT=$::PRJFMT"
     puts $aFile "export ARCH=$::ARCH"
     puts $aFile "export SHORTCUT_HEADERS=$::SHORTCUT_HEADERS"
 
@@ -1195,22 +1232,88 @@ proc wokdep:SaveCustom {} {
     }
 
     set aStringInc [join $::CSF_OPT_INC $::SYS_PATH_SPLITTER]
+    if { "$::PRODUCTS_PATH" != "" } {
+      set aStringInc [regsub -all "$::PRODUCTS_PATH" $aStringInc "\${PRODUCTS_PATH}"]
+    }
     puts $aFile ""
     puts $aFile "# Additional headers search paths"
     puts $aFile "export CSF_OPT_INC=\"$aStringInc\""
 
-    set aStringLib$::ARCH [join [set ::CSF_OPT_LIB$::ARCH] $::SYS_PATH_SPLITTER]
+    set aStringLib [join [set ::CSF_OPT_LIB$::ARCH] $::SYS_PATH_SPLITTER]
+    if { "$::PRODUCTS_PATH" != "" } {
+      set aStringLib [regsub -all "$::PRODUCTS_PATH" $aStringLib "\${PRODUCTS_PATH}"]
+    }
     puts $aFile ""
     puts $aFile "# Additional libraries ($::ARCH-bit) search paths"
-    puts $aFile "export CSF_OPT_LIB$::ARCH=\"[set aStringLib$::ARCH]\""
+    puts $aFile "export CSF_OPT_LIB$::ARCH=\"[set aStringLib]\""
 
-    set aStringBin$::ARCH [join [set ::CSF_OPT_BIN$::ARCH] $::SYS_PATH_SPLITTER]
+    set aStringBin [join [set ::CSF_OPT_BIN$::ARCH] $::SYS_PATH_SPLITTER]
+    if { "$::PRODUCTS_PATH" != "" } {
+      set aStringBin [regsub -all "$::PRODUCTS_PATH" $aStringBin "\${PRODUCTS_PATH}"]
+    }
     puts $aFile ""
     puts $aFile "# Additional ($::ARCH-bit) search paths"
-    puts $aFile "export CSF_OPT_BIN$::ARCH=\"[set aStringBin$::ARCH]\""
+    puts $aFile "export CSF_OPT_BIN$::ARCH=\"[set aStringBin]\""
 
     close $aFile
   }
-
   puts "Configuration saved to file '$aCustomFilePath'"
+
+  # generate custom.auto.pri
+  set toExportCustomPri 1
+  if { $toExportCustomPri == 1 } {
+    set aCasVer [wokdep:DetectCasVersion]
+    set aCustomFilePath "./adm/qmake/custom.auto.pri"
+    set aFile [open $aCustomFilePath "w"]
+    puts $aFile "# $aGenInfo"
+
+    puts $aFile ""
+    puts $aFile "VERSION=$aCasVer"
+    puts $aFile "PRODUCTS_PATH=\"$::PRODUCTS_PATH\""
+
+    puts $aFile ""
+    puts $aFile "# Optional 3rd-parties switches"
+    foreach anEnvIter $::THE_ENV_VARIABLES {
+      set aName ${anEnvIter}
+      set aValue [set ::${anEnvIter}]
+      if { "$aValue" == "true" } {
+        puts $aFile "CONFIG += ${aName}"
+      } else {
+        #puts $aFile "CONFIG -= ${aName}"
+      }
+    }
+
+    puts $aFile ""
+    puts $aFile "# Additional headers search paths"
+    foreach anIncPath $::CSF_OPT_INC {
+      if { "$::PRODUCTS_PATH" != "" } {
+        set anIncPath [regsub -all "$::PRODUCTS_PATH" $anIncPath "\$\$\{PRODUCTS_PATH\}"]
+      }
+      puts $aFile "INCLUDEPATH += \"${anIncPath}\""
+    }
+
+    puts $aFile ""
+    puts $aFile "# Additional libraries search paths"
+    foreach aLibPath [set ::CSF_OPT_LIB$::ARCH] {
+      if { "$::PRODUCTS_PATH" != "" } {
+        set aLibPath [regsub -all "$::PRODUCTS_PATH" $aLibPath "\$\$\{PRODUCTS_PATH\}"]
+      }
+      puts $aFile "LIBS += -L\"${aLibPath}\""
+    }
+
+    if { "$::tcl_platform(platform)" == "windows" } {
+      puts $aFile ""
+      puts $aFile "# Additional DLLs search paths"
+      foreach aDllPath [set ::CSF_OPT_BIN$::ARCH] {
+        if { "$::PRODUCTS_PATH" != "" } {
+          set aDllPath [regsub -all "$::PRODUCTS_PATH" $aDllPath "\$\$\{PRODUCTS_PATH\}"]
+        }
+        puts $aFile "LIBS += -L\"${aDllPath}\""
+      }
+    }
+
+    puts $aFile ""
+    close $aFile
+    puts "Configuration saved to file '$aCustomFilePath'"
+  }
 }

adm/genproj.tcl

@@ -256,7 +256,7 @@ proc genAllResources {} {
 
 # Wrapper-function to generate VS project files
 proc genproj {theFormat args} {
-  set aSupportedFormats { "vc7" "vc8" "vc9" "vc10" "vc11" "vc12" "vc14" "vc141" "cbp" "xcd"}
+  set aSupportedFormats { "vc7" "vc8" "vc9" "vc10" "vc11" "vc12" "vc14" "vc141" "cbp" "xcd" "pro"}
   set aSupportedPlatforms { "wnt" "uwp" "lin" "mac" "ios" "qnx" }
   set isHelpRequire false
 
@@ -314,6 +314,7 @@ proc genproj {theFormat args} {
       vc141    -  Visual Studio 2017
       cbp      -  CodeBlocks
       xcd      -  XCode
+      pro      -  Qt Creator
 
     Platform (optional):
       wnt   -  Windows Desktop
@@ -395,9 +396,14 @@ proc genprojbat {theFormat thePlatform} {
       "cbp"   {
         file copy -force -- "$::THE_CASROOT/adm/templates/codeblocks.sh"  "$::path/codeblocks.sh"
         file copy -force -- "$::THE_CASROOT/adm/templates/codeblocks.bat" "$::path/codeblocks.bat"
+
         # Code::Blocks 16.01 does not create directory for import libs, help him
-        file mkdir "$::path/$thePlatform/cbp/lib"
-        file mkdir "$::path/$thePlatform/cbp/libd"
+        set aPlatformAndCompiler "${thePlatform}/gcc"
+        if { "$thePlatform" == "mac" || "$thePlatform" == "ios" } {
+          set aPlatformAndCompiler "${thePlatform}/clang"
+        }
+        file mkdir "$::path/${aPlatformAndCompiler}/lib"
+        file mkdir "$::path/${aPlatformAndCompiler}/libd"
       }
       "xcd"   { file copy -force -- "$::THE_CASROOT/adm/templates/xcode.sh"      "$::path/xcode.sh" }
     }
@@ -472,15 +478,6 @@ proc OS:MKPRC { theOutDir theFormat theLibType thePlatform theCmpl } {
     }
   }
 
-  # generate one solution for all projects if complete OS or VAS is processed
-  set anAllSolution "OCCT"
-
-  wokUtils:FILES:mkdir $anOutDir
-  if { ![file exists $anOutDir] } {
-    puts stderr "Error: Could not create output directory \"$anOutDir\""
-    return
-  }
-
   # create the out dir if it does not exist
   if (![file isdirectory $path/inc]) {
     puts "$path/inc folder does not exists and will be created"
@@ -491,6 +488,19 @@ proc OS:MKPRC { theOutDir theFormat theLibType thePlatform theCmpl } {
   puts "Collecting required header files into $path/inc ..."
   osutils:collectinc $aModules $path/inc
 
+  if { "$theFormat" == "pro" } {
+    return
+  }
+
+  # generate one solution for all projects if complete OS or VAS is processed
+  set anAllSolution "OCCT"
+
+  wokUtils:FILES:mkdir $anOutDir
+  if { ![file exists $anOutDir] } {
+    puts stderr "Error: Could not create output directory \"$anOutDir\""
+    return
+  }
+
   # Generating project files for the selected format
   switch -exact -- "$theFormat" {
     "vc7"   -
@@ -1349,6 +1359,7 @@ proc osutils:csfList { theOS theCsfLibsMap theCsfFrmsMap } {
     set aLibsMap(CSF_opengl32)     "opengl32"
     set aLibsMap(CSF_wsock32)      "wsock32"
     set aLibsMap(CSF_netapi32)     "netapi32"
+    set aLibsMap(CSF_winmm)        "winmm"
     set aLibsMap(CSF_OpenGlLibs)   "opengl32"
     if { "$::HAVE_GLES2" == "true" } {
       set aLibsMap(CSF_OpenGlLibs) "libEGL libGLESv2"
@@ -2295,6 +2306,10 @@ proc osutils:cbp { theCmpl theOutDir theProjName thePlatform theSrcFiles theLibs
   set aCmplFlagsDebug   [list]
   set toPassArgsByFile 0
   set aLibPrefix "lib"
+  set aPlatformAndCompiler "${thePlatform}/gcc"
+  if { "$thePlatform" == "mac" || "$thePlatform" == "ios" } {
+    set aPlatformAndCompiler "${thePlatform}/clang"
+  }
   if { "$thePlatform" == "wnt" || "$thePlatform" == "uwp" || "$thePlatform" == "qnx" } {
     set toPassArgsByFile 1
   }
@@ -2351,17 +2366,17 @@ proc osutils:cbp { theCmpl theOutDir theProjName thePlatform theSrcFiles theLibs
   # Release target configuration
   puts $aFile "\t\t\t<Target title=\"Release\">"
   if { "$theIsExe" == "true" } {
-    puts $aFile "\t\t\t\t<Option output=\"../../../${thePlatform}/cbp/bin/${theProjName}\" prefix_auto=\"0\" extension_auto=\"0\" />"
+    puts $aFile "\t\t\t\t<Option output=\"../../../${aPlatformAndCompiler}/bin/${theProjName}\" prefix_auto=\"0\" extension_auto=\"0\" />"
     puts $aFile "\t\t\t\t<Option type=\"1\" />"
   } else {
     if { "$thePlatform" == "wnt" || "$thePlatform" == "uwp" } {
-      puts $aFile "\t\t\t\t<Option output=\"../../../${thePlatform}/cbp/bin/${aLibPrefix}${theProjName}\" imp_lib=\"../../../${thePlatform}/cbp/lib/\$(TARGET_OUTPUT_BASENAME)\" prefix_auto=\"1\" extension_auto=\"1\" />"
+      puts $aFile "\t\t\t\t<Option output=\"../../../${aPlatformAndCompiler}/bin/${aLibPrefix}${theProjName}\" imp_lib=\"../../../${aPlatformAndCompiler}/lib/\$(TARGET_OUTPUT_BASENAME)\" prefix_auto=\"1\" extension_auto=\"1\" />"
     } else {
-      puts $aFile "\t\t\t\t<Option output=\"../../../${thePlatform}/cbp/lib/lib${theProjName}.so\" prefix_auto=\"0\" extension_auto=\"0\" />"
+      puts $aFile "\t\t\t\t<Option output=\"../../../${aPlatformAndCompiler}/lib/lib${theProjName}.so\" prefix_auto=\"0\" extension_auto=\"0\" />"
     }
     puts $aFile "\t\t\t\t<Option type=\"3\" />"
   }
-  puts $aFile "\t\t\t\t<Option object_output=\"../../../${thePlatform}/cbp/obj\" />"
+  puts $aFile "\t\t\t\t<Option object_output=\"../../../${aPlatformAndCompiler}/obj\" />"
   puts $aFile "\t\t\t\t<Option compiler=\"$aCmplCbp\" />"
   puts $aFile "\t\t\t\t<Option createDefFile=\"0\" />"
   if { "$thePlatform" == "wnt" || "$thePlatform" == "uwp" } {
@@ -2384,7 +2399,7 @@ proc osutils:cbp { theCmpl theOutDir theProjName thePlatform theSrcFiles theLibs
   if { $toPassArgsByFile == 1 } {
     puts $aFile "\t\t\t\t\t<Add option=\"\@$aLnkFileName\" />"
   }
-  puts $aFile "\t\t\t\t\t<Add directory=\"../../../${thePlatform}/cbp/lib\" />"
+  puts $aFile "\t\t\t\t\t<Add directory=\"../../../${aPlatformAndCompiler}/lib\" />"
   if { "$thePlatform" == "mac" } {
     if { [ lsearch $theLibsList X11 ] >= 0} {
       puts $aFile "\t\t\t\t\t<Add directory=\"/usr/X11/lib\" />"
@@ -2392,7 +2407,7 @@ proc osutils:cbp { theCmpl theOutDir theProjName thePlatform theSrcFiles theLibs
   }
   puts $aFile "\t\t\t\t\t<Add option=\"\$(CSF_OPT_LNK${aWokArch})\" />"
   if { "$thePlatform" == "lin" } {
-    puts $aFile "\t\t\t\t\t<Add option=\"-Wl,-rpath-link=../../../${thePlatform}/cbp/lib\" />"
+    puts $aFile "\t\t\t\t\t<Add option=\"-Wl,-rpath-link=../../../${aPlatformAndCompiler}/lib\" />"
   }
   puts $aFile "\t\t\t\t</Linker>"
 
@@ -2401,17 +2416,17 @@ proc osutils:cbp { theCmpl theOutDir theProjName thePlatform theSrcFiles theLibs
   # Debug target configuration
   puts $aFile "\t\t\t<Target title=\"Debug\">"
   if { "$theIsExe" == "true" } {
-    puts $aFile "\t\t\t\t<Option output=\"../../../${thePlatform}/cbp/bind/${theProjName}\" prefix_auto=\"0\" extension_auto=\"0\" />"
+    puts $aFile "\t\t\t\t<Option output=\"../../../${aPlatformAndCompiler}/bind/${theProjName}\" prefix_auto=\"0\" extension_auto=\"0\" />"
     puts $aFile "\t\t\t\t<Option type=\"1\" />"
   } else {
     if { "$thePlatform" == "wnt" || "$thePlatform" == "uwp" } {
-      puts $aFile "\t\t\t\t<Option output=\"../../../${thePlatform}/cbp/bind/${aLibPrefix}${theProjName}\" imp_lib=\"../../../${thePlatform}/cbp/libd/\$(TARGET_OUTPUT_BASENAME)\" prefix_auto=\"1\" extension_auto=\"1\" />"
+      puts $aFile "\t\t\t\t<Option output=\"../../../${aPlatformAndCompiler}/bind/${aLibPrefix}${theProjName}\" imp_lib=\"../../../${aPlatformAndCompiler}/libd/\$(TARGET_OUTPUT_BASENAME)\" prefix_auto=\"1\" extension_auto=\"1\" />"
     } else {
-      puts $aFile "\t\t\t\t<Option output=\"../../../${thePlatform}/cbp/libd/lib${theProjName}.so\" prefix_auto=\"0\" extension_auto=\"0\" />"
+      puts $aFile "\t\t\t\t<Option output=\"../../../${aPlatformAndCompiler}/libd/lib${theProjName}.so\" prefix_auto=\"0\" extension_auto=\"0\" />"
     }
     puts $aFile "\t\t\t\t<Option type=\"3\" />"
   }
-  puts $aFile "\t\t\t\t<Option object_output=\"../../../${thePlatform}/cbp/objd\" />"
+  puts $aFile "\t\t\t\t<Option object_output=\"../../../${aPlatformAndCompiler}/objd\" />"
   puts $aFile "\t\t\t\t<Option compiler=\"$aCmplCbp\" />"
   puts $aFile "\t\t\t\t<Option createDefFile=\"0\" />"
   if { "$thePlatform" == "wnt" || "$thePlatform" == "uwp" } {
@@ -2434,7 +2449,7 @@ proc osutils:cbp { theCmpl theOutDir theProjName thePlatform theSrcFiles theLibs
   if { $toPassArgsByFile == 1 } {
     puts $aFile "\t\t\t\t\t<Add option=\"\@$aLnkDebFileName\" />"
   }
-  puts $aFile "\t\t\t\t\t<Add directory=\"../../../${thePlatform}/cbp/libd\" />"
+  puts $aFile "\t\t\t\t\t<Add directory=\"../../../${aPlatformAndCompiler}/libd\" />"
   if { "$thePlatform" == "mac" } {
     if { [ lsearch $theLibsList X11 ] >= 0} {
       puts $aFile "\t\t\t\t\t<Add directory=\"/usr/X11/lib\" />"
@@ -2442,7 +2457,7 @@ proc osutils:cbp { theCmpl theOutDir theProjName thePlatform theSrcFiles theLibs
   }
   puts $aFile "\t\t\t\t\t<Add option=\"\$(CSF_OPT_LNK${aWokArch}D)\" />"
   if { "$thePlatform" == "lin" } {
-    puts $aFile "\t\t\t\t\t<Add option=\"-Wl,-rpath-link=../../../${thePlatform}/cbp/libd\" />"
+    puts $aFile "\t\t\t\t\t<Add option=\"-Wl,-rpath-link=../../../${aPlatformAndCompiler}/libd\" />"
   }
   puts $aFile "\t\t\t\t</Linker>"
 
@@ -2509,8 +2524,8 @@ proc osutils:cbp { theCmpl theOutDir theProjName thePlatform theSrcFiles theLibs
       puts $aFile "\t\t\t<Option link=\"0\" />"
       puts $aFile "\t\t</Unit>"
 
-      set aFileObj  [string map {.cxx .o} [string map [list "/src/" "/$thePlatform/cbp/obj/src/"]  $aSrcFile]]
-      set aFileObjd [string map {.cxx .o} [string map [list "/src/" "/$thePlatform/cbp/objd/src/"] $aSrcFile]]
+      set aFileObj  [string map {.cxx .o} [string map [list "/src/" "/${aPlatformAndCompiler}/obj/src/"]  $aSrcFile]]
+      set aFileObjd [string map {.cxx .o} [string map [list "/src/" "/${aPlatformAndCompiler}/objd/src/"] $aSrcFile]]
       puts -nonewline $aFileLnkObj  "$aFileObj "
       puts -nonewline $aFileLnkObjd "$aFileObjd "
     } else {

adm/qmake/.gitignore

@@ -0,0 +1,5 @@
+/*/*.pro
+/*/*/*.pro
+*.pro.user
+custom.pri
+custom.auto.pri

adm/qmake/OccCppConfig.pri

@@ -0,0 +1,157 @@
+# This is project defines C++ compilation rules for building an OCCT Toolkit.
+
+exists(custom.auto.pri) { include(custom.auto.pri) }
+exists(custom.pri)      { include(custom.pri) }
+
+# Disable some dummy Qt defaults
+QT -= core gui
+CONFIG -= qt app_bundle
+CONFIG -= qml_debug
+CONFIG -= debug_and_release
+
+OccGitRoot = $$_PRO_FILE_PWD_/../../../..
+
+# Define compilation flags
+CONFIG += warn_on
+QMAKE_CFLAGS_WARN_ON   = -Wall
+QMAKE_CXXFLAGS_WARN_ON = -Wall
+win32 {
+  QMAKE_CFLAGS_WARN_ON   = -W4
+  QMAKE_CXXFLAGS_WARN_ON = -W4
+  QMAKE_CXXFLAGS_EXCEPTIONS_ON = /EHa
+  QMAKE_CXXFLAGS_STL_ON = /EHa
+
+  QMAKE_CXXFLAGS += -fp:precise
+  #QMAKE_CXXFLAGS -= -Zc:throwingNew
+  #QMAKE_CXXFLAGS -= -Zc:rvalueCast
+
+  QMAKE_LFLAGS += -INCREMENTAL:NO
+
+  CONFIG(debug, debug|release) {
+    QMAKE_CXXFLAGS += -Od
+    QMAKE_CXXFLAGS += -Ob1
+  }
+
+  DEFINES -= WIN32
+  DEFINES -= WIN64
+  DEFINES += _CRT_SECURE_NO_WARNINGS
+  DEFINES += _CRT_NONSTDC_NO_DEPRECATE
+  DEFINES += _SCL_SECURE_NO_WARNINGS
+} else {
+  CONFIG += c++11
+  QMAKE_CFLAGS   += -fexceptions
+  QMAKE_CXXFLAGS += -fexceptions
+  QMAKE_CXXFLAGS += -fvisibility=default
+  DEFINES += OCC_CONVERT_SIGNALS
+  mac {
+    iphoneos {
+      QMAKE_IOS_DEPLOYMENT_TARGET = 8.0
+    } else {
+      QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.14
+    }
+  }
+}
+!CONFIG(debug, debug|release) {
+  # disable exceptions in Release builds
+  DEFINES += No_Exception
+  HAVE_RelWithDebInfo {
+    win32 {
+      CONFIG += force_debug_info
+    }
+  }
+}
+
+# Define output folder depending on compiler name
+MY_BITNESS = 32
+
+equals(QMAKE_TARGET.arch, x86_64) | equals(QMAKE_HOST.arch, x86_64) { MY_BITNESS = 64 }
+equals(ANDROID_TARGET_ARCH, arm64-v8a) { MY_BITNESS = 64 }
+has64Target = $$find(QMAKE_TARGET.arch, "x64")
+count(has64Target, 1) { MY_BITNESS = 64 }
+
+MY_PLATFORM = platform
+CONFIG(iphonesimulator, iphoneos|iphonesimulator) { MY_PLATFORM = iphonesimulator
+} else:CONFIG(iphoneos, iphoneos|iphonesimulator) { MY_PLATFORM = iphoneos
+} else:android { MY_PLATFORM = android-$$ANDROID_TARGET_ARCH
+} else:win32   { MY_PLATFORM = win$$MY_BITNESS
+} else:mac     { MY_PLATFORM = mac
+} else:linux   { MY_PLATFORM = lin
+} else:unix    { MY_PLATFORM = unix
+} else { warning (Unknown platform. "$$MY_PLATFORM" is used) }
+
+MY_COMPILER = compiler
+MY_VC_VER = 0
+android-g++ {
+  MY_COMPILER = gcc
+} else:clang {
+  MY_COMPILER = clang
+} else:gcc {
+  MY_COMPILER = gcc
+} else:win32-msvc2010 {
+  MY_COMPILER = vc10
+  MY_VC_VER = 10
+} else:win32-msvc2012 {
+  MY_COMPILER = vc11
+  MY_VC_VER = 11
+} else:win32-msvc2013 {
+  MY_COMPILER = vc12
+  MY_VC_VER = 12
+} else:win32-msvc2015 {
+  MY_COMPILER = vc14
+  MY_VC_VER = 14
+} else:win32-msvc2017 {
+  MY_COMPILER = vc14
+  MY_VC_VER = 14
+} else:win32-msvc {
+  MY_COMPILER = vc14
+  MY_VC_VER = 14
+  aMsvcVer = $$(VisualStudioVersion)
+  equals(aMsvcVer, 14.0){
+    # VS2015, vc140
+  } else:equals(aMsvcVer, 15.0){
+    # VS2015, vc141
+  } else:equals(aMsvcVer, 16.0){
+    # VS2019, vc142
+  } else {
+    warning (Unknown msvc version. "$$MY_COMPILER" is used)
+  }
+} else {
+  warning (Unknown compiler. "$$MY_COMPILER" is used)
+}
+MY_PLATFORM_AND_COMPILER = $$MY_PLATFORM/$$MY_COMPILER
+#warning (The platform is "$$MY_PLATFORM"; bitness is "$$MY_BITNESS"; compiler is "$$MY_COMPILER")
+
+CONFIG(debug, debug|release) { MY_BUILDTYPE = d }
+
+DESTDIR = $$OccGitRoot/$${MY_PLATFORM_AND_COMPILER}/lib$${MY_BUILDTYPE}
+win32 {
+  DESTDIR  = $$OccGitRoot/win$${MY_BITNESS}/vc$${MY_VC_VER}/bin$${MY_BUILDTYPE}
+  aLibDest = $$DESTDIR/../lib$${MY_BUILDTYPE}
+  #DLLDESTDIR = $$DESTDIR/../bin$${MY_BUILDTYPE}
+
+  # dummy target creating lib/libd folder
+  occtkgen_libfolder.input  = $$_PRO_FILE_PWD_/../../OcctDummy.in
+  occtkgen_libfolder.output = $$aLibDest/dummy.tmp
+  occtkgen_libfolder.config = verbatim
+  QMAKE_SUBSTITUTES += occtkgen_libfolder
+
+  LIBS += -L$$aLibDest
+  equals(TEMPLATE, lib) {
+    QMAKE_CLEAN += $$DESTDIR/$${TARGET}.dll
+    QMAKE_CLEAN += $$aLibDest/$${TARGET}.lib
+    QMAKE_CLEAN += $$aLibDest/$${TARGET}.exp
+  } else {
+    QMAKE_CLEAN += $$DESTDIR/$${TARGET}.exe
+  }
+  QMAKE_CLEAN += $$DESTDIR/$${TARGET}.pdb
+  QMAKE_LFLAGS += -PDB:"$$DESTDIR/$${TARGET}.pdb"
+  QMAKE_LFLAGS += -IMPLIB:"$$aLibDest/$${TARGET}.lib"
+} else {
+  LIBS += -L$$DESTDIR
+  equals(TEMPLATE, app) {
+    DESTDIR = $$OccGitRoot/$${MY_PLATFORM_AND_COMPILER}/bin$${MY_BUILDTYPE}
+  }
+}
+
+#OBJECTS_DIR = $$DESTDIR/../obj$${MY_BUILDTYPE}/$${TARGET}
+OBJECTS_DIR = $$DESTDIR/../obj$${MY_BUILDTYPE}

adm/qmake/OccModule.pri

@@ -0,0 +1,36 @@
+# This is a project template file defining an OCCT Module.
+# This project should be included with predefined OCC_MODULE_NAME variable.
+TEMPLATE = subdirs
+exists(custom.auto.pri) { include(custom.auto.pri) }
+exists(custom.pri)      { include(custom.pri) }
+
+# Iterate over Toolkits within current Module and generate sub-project per Toolkit
+aModuleList = $$cat(../MODULES, lines)
+for (aModuleIter, aModuleList) {
+  #aTkList = $$list($$aModuleIter) - this doesn't work, qmake bug?
+  aModule = $$first($$list($$aModuleIter))
+  equals (aModule, $$OCC_MODULE_NAME) {
+    for (aToolKit, $$list($$aModuleIter)) {
+      toSkipToolkit = 0
+      equals (aToolKit, $$OCC_MODULE_NAME)      { toSkipToolkit = 1 }
+      !HAVE_VTK:equals (aToolKit, "TKIVtk")     { toSkipToolkit = 1 }
+      !HAVE_VTK:equals (aToolKit, "TKIVtkDraw") { toSkipToolkit = 1 }
+      !win32:   equals (aToolKit, "TKD3DHost")  { toSkipToolkit = 1 }
+      equals (toSkipToolkit, 0) {
+        #warning(aToolKit($$OCC_MODULE_NAME)=$$aToolKit)
+        eval(occtkgen_$${aToolKit}.input  = $$_PRO_FILE_PWD_/../OccToolkit.pro.in)
+        eval(occtkgen_$${aToolKit}.output = $$_PRO_FILE_PWD_/$${aToolKit}/$${aToolKit}.pro)
+        eval(occtkgen_$${aToolKit}.config = verbatim)
+        eval(QMAKE_SUBSTITUTES += occtkgen_$${aToolKit})
+        SUBDIRS += $${aToolKit}
+
+        aModExtList = $$cat(../../src/$${aToolKit}/EXTERNLIB, lines)
+        aTkDepends = $${aToolKit}.depends
+        for (aModExtIter, aModExtList) {
+          contains ($$list($$aModuleIter), $$aModExtIter) { eval ($${aTkDepends} += $$aModExtIter) }
+        }
+        #warning($$aToolKit depends on: $$reverse($${aTkDepends}))
+      }
+    }
+  }
+}

adm/qmake/OccModule.pro.in

@@ -0,0 +1,2 @@
+OCC_MODULE_NAME = \$\$TARGET
+include(../OccModule.pri)

adm/qmake/OccToolkit.pri

@@ -0,0 +1,138 @@
+# This is a project template file defining an OCCT Toolkit.
+# This project should be included with predefined OCC_TOOLKIT_NAME variable.
+
+TEMPLATE = lib
+!exists(../../src/$$OCC_TOOLKIT_NAME/PACKAGES) {
+  TEMPLATE = app
+  CONFIG += console
+}
+win32 {
+  # do not append version to DLL name
+  CONFIG += skip_target_version_ext
+}
+
+include(OccCppConfig.pri)
+
+aSrcRoot = $$OccGitRoot/src
+aHxxRoot = $$OccGitRoot/inc
+INCLUDEPATH += $$aHxxRoot
+
+# CSF variables
+CSF_FREETYPE  = -lfreetype
+CSF_TclLibs   = -ltcl8.6
+CSF_TclTkLibs = -ltk8.6
+HAVE_FREEIMAGE { CSF_FreeImagePlus = -lfreeimage } else:win32 { CSF_FreeImagePlus = -lwindowscodecs -lole32 }
+HAVE_FFMPEG    { CSF_FFmpeg = -lavcodec -lavformat -lswscale -lavutil }
+HAVE_TBB       { CSF_TBB = -ltbb -ltbbmalloc }
+HAVE_ZLIB      { CSF_ZLIB = -lzlib }
+HAVE_LIBLZMA   { CSF_LIBLZMA = -lliblzma }
+win32 {
+  CSF_kernel32   = -lkernel32
+  CSF_advapi32   = -ladvapi32
+  CSF_gdi32      = -lgdi32
+  CSF_user32     = -luser32 -lcomdlg32
+  CSF_shell32    = -lShell32
+  CSF_opengl32   = -lopengl32
+  CSF_wsock32    = -lwsock32
+  CSF_netapi32   = -lnetapi32
+  CSF_OpenGlLibs = -lopengl32
+  HAVE_GLES2 { CSF_OpenGlLibs = -llibEGL -llibGLESv2 }
+  CSF_psapi      = -lPsapi
+  CSF_winmm      = -lwinmm
+  CSF_d3d9       = -ld3d9
+  CSF_TclLibs    = -ltcl86
+  CSF_TclTkLibs  = -ltk86
+  CSF_TBB =
+} else:mac {
+  CSF_dl         = -ldl
+  CSF_objc       = -lobjc
+  CSF_Appkit     = -framework AppKit
+  CSF_IOKit      = -framework IOKit
+  CSF_OpenGlLibs = -framework OpenGL
+  CSF_TclLibs    = -framework Tcl
+  CSF_TclTkLibs  = -framework Tk
+} else {
+  CSF_dl = -ldl
+  CSF_ThreadLibs = -lpthread -lrt
+  CSF_OpenGlLibs = -lGL
+  CSF_TclTkLibs  = -lX11 -ltk8.6
+  CSF_XwLibs     = -lX11 -lXext -lXmu -lXi
+  CSF_MotifLibs  = -lX11
+  HAVE_GLES2 { CSF_OpenGlLibs = -lEGL -lGLESv2 }
+}
+
+for (aCfgIter, CONFIG) {
+  aRes = $$find(aCfgIter, "^HAVE_")
+  count(aRes, 1) {
+    DEFINES += $$aCfgIter
+  }
+}
+
+# Define the list of standard OCCT file extensions
+aHxxRegex = ^.*\.(hxx|h|lxx|gxx)$
+aPxxRegex = ^.*\.(pxx)$
+aCxxRegex = ^.*\.(cxx|c)$
+mac { aCxxRegex = ^.*\.(cxx|c|m|mm)$ }
+
+# Auxiliary function for probing file extension
+defineTest (occCheckExtension) {
+  aProbe = $$find(1, "$$2")
+  count(aProbe, 1) { return(true) } else { return(false) }
+}
+
+# Auxiliary function for probing compilable files
+defineTest (occIsCxxFile) { occCheckExtension ($$1, $$aCxxRegex) { return(true) } else { return(false) } }
+
+# Auxiliary function for probing header files
+defineTest (occIsHxxFile) { occCheckExtension ($$1, $$aHxxRegex) { return(true) } else { return(false) } }
+
+aTkFiles     = $$cat($$aSrcRoot/$$OCC_TOOLKIT_NAME/FILES,     lines)
+aTkFiles += CMakeLists.txt
+aPackages    = $$cat($$aSrcRoot/$$OCC_TOOLKIT_NAME/PACKAGES,  lines)
+anExternLibs = $$cat($$aSrcRoot/$$OCC_TOOLKIT_NAME/EXTERNLIB, lines)
+
+for (aTkFileIter, aTkFiles) { OTHER_FILES += $$aSrcRoot/$$OCC_TOOLKIT_NAME/$$aTkFileIter }
+for (anExternLib, anExternLibs) {
+  hasCsf = $$find(anExternLib, CSF_)
+  count(hasCsf, 1) {
+    aList = $$split($$anExternLib, "\n")
+    LIBS += $$aList
+  } else {
+    LIBS += -l$$anExternLib
+  }
+}
+
+# Iterate over Packages and add compilable files into this project
+isEmpty (aPackages) { aPackages = $$OCC_TOOLKIT_NAME }
+for (aPackage, aPackages) {
+  aPackageFolder = $$aSrcRoot/$$OCC_TOOLKIT_NAME/$$aPackage
+  aPackageFiles = $$cat($$aSrcRoot/$$aPackage/FILES, lines)
+  for (aFileIter, aPackageFiles) {
+    occIsCxxFile($$aFileIter) {
+      SOURCES += $$aSrcRoot/$$aPackage/$$aFileIter
+    }
+  }
+}
+
+# extend clean with versioned .so files
+!win32 {
+  aVerList = $$split(VERSION, ".")
+  aVerMaj = $$member(aVerList, 0)
+  aVerMin = $$member(aVerList, 1)
+  aVerMic = $$member(aVerList, 2)
+  equals(TEMPLATE, app) {
+    QMAKE_CLEAN += $$DESTDIR/$${TARGET}
+  } else {
+    mac {
+      QMAKE_CLEAN += $$DESTDIR/lib$${TARGET}.dylib
+      QMAKE_CLEAN += $$DESTDIR/lib$${TARGET}.$${aVerMaj}.dylib
+      QMAKE_CLEAN += $$DESTDIR/lib$${TARGET}.$${aVerMaj}.$${aVerMin}.dylib
+      QMAKE_CLEAN += $$DESTDIR/lib$${TARGET}.$${aVerMaj}.$${aVerMin}.$${aVerMic}.dylib
+    } else {
+      QMAKE_CLEAN += $$DESTDIR/lib$${TARGET}.so
+      QMAKE_CLEAN += $$DESTDIR/lib$${TARGET}.so.$${aVerMaj}
+      QMAKE_CLEAN += $$DESTDIR/lib$${TARGET}.so.$${aVerMaj}.$${aVerMin}
+      QMAKE_CLEAN += $$DESTDIR/lib$${TARGET}.so.$${aVerMaj}.$${aVerMin}.$${aVerMic}
+    }
+  }
+}

adm/qmake/OccToolkit.pro.in

@@ -0,0 +1,2 @@
+OCC_TOOLKIT_NAME = \$\$TARGET
+include(../../OccToolkit.pri)

adm/qmake/Occt.pro

@@ -0,0 +1,41 @@
+# This is an experimental Solution project for building entire OCCT framework using qmake.
+# It can be also used for just source code navigation in Qt Creator without actually building OCCT.
+# Note, as this is an experimental project, compiler flags might differ from official builds - use it on your own risk!
+# Building OCCT using CMake is a preferred solution.
+#
+# This project GENERATES sub-projects (OCCT modules) dynamically, so to start using it:
+# - Launch genconf, select Project Format "Qt Project" and configure dependencies; this will also generate "custom.auto.pri".
+# - Launch genproj to fill in "inc" folder with links to header files.
+# - Open project in Qt Creator, and call "Run qmake".
+# - Close the project in Qt Creator, open it again so that you should see the sub-modules in Project tree; call "Run qmake" again.
+# - "Run qmake" and perform Build.
+TEMPLATE = subdirs
+exists(custom.auto.pri) { include(custom.auto.pri) }
+exists(custom.pri)      { include(custom.pri) }
+
+OTHER_FILES += OccModule.pro.in \
+               OcctHeaderLink.hxx.in \
+               OccToolkit.pro.in \
+               OccCppConfig.pri \
+               OccModule.pri \
+               OccToolkit.pri \
+               custom.pri.template
+
+# Iterate over Modules and generate sub-projects
+aSolModuleList = $$cat(../MODULES, lines)
+for (aSolModuleIter, aSolModuleList) {
+  aSolModule = $$first($$list($$aSolModuleIter))
+  eval(occtkgen_$${aSolModule}.input  = $$_PRO_FILE_PWD_/OccModule.pro.in)
+  eval(occtkgen_$${aSolModule}.output = $$_PRO_FILE_PWD_/$${aSolModule}/$${aSolModule}.pro)
+  eval(occtkgen_$${aSolModule}.config = verbatim)
+  eval(QMAKE_SUBSTITUTES += occtkgen_$${aSolModule})
+  SUBDIRS += $${aSolModule}
+}
+
+# These dependencies are manually defined
+ModelingData.depends = FoundationClasses
+ModelingAlgorithms.depends = FoundationClasses ModelingData
+Visualization.depends = FoundationClasses ModelingData ModelingAlgorithms
+ApplicationFramework.depends = FoundationClasses ModelingData ModelingAlgorithms Visualization
+DataExchange.depends = FoundationClasses ModelingData ModelingAlgorithms ApplicationFramework
+Draw.depends = FoundationClasses ModelingData ModelingAlgorithms ApplicationFramework DataExchange Visualization

adm/qmake/OcctHeaderLink.hxx.in

@@ -0,0 +1 @@
+#include \"../src/$${OCCT_PACKAGE}/$${OCCT_HEADER}\"

adm/qmake/custom.pri.template

@@ -0,0 +1,17 @@
+PRODUCTS_PATH = c:/3rdparty/vc14
+
+#CONFIG += HAVE_FREEIMAGE
+#CONFIG += HAVE_FFMPEG
+#CONFIG += HAVE_TBB
+#CONFIG += HAVE_GLES2
+#CONFIG += HAVE_D3D
+#CONFIG += HAVE_VTK
+
+aFreeType = $$PRODUCTS_PATH/freetype-2.5.5-vc14-64
+aTclTk    = $$PRODUCTS_PATH/tcltk-86-64
+
+INCLUDEPATH += $$aFreeType/include
+LIBS        += -L$$aFreeType/lib
+
+INCLUDEPATH += $$aTclTk/include
+LIBS        += -L$$aTclTk/lib

adm/templates/env.bat

@@ -29,6 +29,7 @@ set "CSF_OPT_LIB32="
 set "CSF_OPT_LIB64="
 set "CSF_OPT_BIN32="
 set "CSF_OPT_BIN64="
+set "CSF_DEFINES=%CSF_DEFINES_EXTRA%"
 
 if not ["%CASROOT%"] == [""] if exist "%SCRIPTROOT%\%CASROOT%" set "CASROOT=%SCRIPTROOT%\%CASROOT%"
 if     ["%CASROOT%"] == [""] set "CASROOT=%SCRIPTROOT%"

adm/templates/env.sh

@@ -6,7 +6,7 @@ aScriptPath=${BASH_SOURCE%/*}; if [ -d "${aScriptPath}" ]; then cd "$aScriptPath
 # Reset values
 export CASROOT="__CASROOT__"
 export CASDEB=""
-export TARGET="";
+export PRJFMT="";
 export HAVE_TBB="false";
 export HAVE_OPENCL="false";
 export HAVE_FREEIMAGE="false";
@@ -40,9 +40,9 @@ do
   elif [ "$i" == "i" ] || [ "$i" == "relwithdeb" ]; then
     export CASDEB="i"
   elif [ "$i" == "cbp" ]; then
-    export TARGET="cbp";
+    export PRJFMT="cbp";
   elif [ "$i" == "xcd" ] || [ "$i" == "xcode" ]; then
-    export TARGET="xcd";
+    export PRJFMT="xcd";
   fi
 done
 shopt -u nocasematch
@@ -64,28 +64,32 @@ else
 fi
 
 export CASBIN=""
-if [ "${TARGET}" == "cbp" ]; then
-  export CASBIN="${WOKSTATION}/cbp"
-elif [ "${TARGET}" == "xcd" ]; then
+if [ "${PRJFMT}" == "xcd" ]; then
   export CASBIN="adm/mac/xcd/build"
+else
+  if [ "$aSystem" == "Darwin" ]; then
+    export CASBIN="${WOKSTATION}/clang"
+  else
+    export CASBIN="${WOKSTATION}/gcc"
+  fi
 fi
 
 export CSF_OPT_INC="${CSF_OPT_INC}:${CASROOT}/inc"
 
-if [ "${TARGET}" == "cbp" ]; then
-  export CSF_OPT_LIB32D="${CSF_OPT_LIB32}:${CASROOT}/${CASBIN}/libd"
-  export CSF_OPT_LIB64D="${CSF_OPT_LIB64}:${CASROOT}/${CASBIN}/libd"
-  export CSF_OPT_LIB32="${CSF_OPT_LIB32}:${CASROOT}/${CASBIN}/lib"
-  export CSF_OPT_LIB64="${CSF_OPT_LIB64}:${CASROOT}/${CASBIN}/lib"
-  export CSF_OPT_LIB32I="${CSF_OPT_LIB32}:${CASROOT}/${CASBIN}/libi"
-  export CSF_OPT_LIB64I="${CSF_OPT_LIB64}:${CASROOT}/${CASBIN}/libi"
-elif [ "${TARGET}" == "xcd" ]; then
+if [ "${PRJFMT}" == "xcd" ]; then
   export CSF_OPT_LIB32D="${CSF_OPT_LIB32}:${CASROOT}/${CASBIN}/Debug"
   export CSF_OPT_LIB64D="${CSF_OPT_LIB64}:${CASROOT}/${CASBIN}/Debug"
   export CSF_OPT_LIB32="${CSF_OPT_LIB32}:${CASROOT}/${CASBIN}/Release"
   export CSF_OPT_LIB64="${CSF_OPT_LIB64}:${CASROOT}/${CASBIN}/Release"
   export CSF_OPT_LIB32I="${CSF_OPT_LIB32}:${CASROOT}/${CASBIN}/RelWithDebInfo"
   export CSF_OPT_LIB64I="${CSF_OPT_LIB64}:${CASROOT}/${CASBIN}/RelWithDebInfo"
+else
+  export CSF_OPT_LIB32D="${CSF_OPT_LIB32}:${CASROOT}/${CASBIN}/libd"
+  export CSF_OPT_LIB64D="${CSF_OPT_LIB64}:${CASROOT}/${CASBIN}/libd"
+  export CSF_OPT_LIB32="${CSF_OPT_LIB32}:${CASROOT}/${CASBIN}/lib"
+  export CSF_OPT_LIB64="${CSF_OPT_LIB64}:${CASROOT}/${CASBIN}/lib"
+  export CSF_OPT_LIB32I="${CSF_OPT_LIB32}:${CASROOT}/${CASBIN}/libi"
+  export CSF_OPT_LIB64I="${CSF_OPT_LIB64}:${CASROOT}/${CASBIN}/libi"
 fi
 
 export CSF_OPT_CMPL=""
@@ -174,7 +178,7 @@ export CSF_OCCTSamplesPath="${CSF_OCCTSamplesPath:-$CASROOT/samples}"
 export CSF_OCCTDataPath="${CSF_OCCTDataPath:-$CASROOT/data}"
 export CSF_OCCTTestsPath="${CSF_OCCTTestsPath:-$CASROOT/tests}"
 
-if [ "${TARGET}" == "xcd" ]; then
+if [ "${PRJFMT}" == "xcd" ]; then
   if [ "${CASDEB}" == "d" ]; then
     export CSF_OCCTBinPath="${CSF_OCCTBinPath:-$CASROOT/$CASBIN/Debug}"
   else

dox/dev_guides/upgrade/upgrade.md

@@ -1716,9 +1716,36 @@ aGroup->SetPrimitivesAspect (myDrawer->LineAspect()->Aspect()); //!< next array
 aGroup->AddPrimitiveArray (aLines);
 ~~~~
 
+@subsection upgrade_740_prsupdate Presentation invalidation
+
+Historically AIS_InteractiveObject provided two independent mechanisms invalidating presentation (asking presentation manager to recompute specific display mode or all modes):
+
+1. *AIS_InteractiveObject::SetToUpdate()*, marking existing presentation for update.
+   This is main invalidation API, which is expected to be followed by *AIS_InteractiveContext::Update()* call.
+2. *AIS_InteractiveObject::myToRecomputeModes* + *myRecomputeEveryPrs*.
+   This is auxiliary invalidation API, used internally by AIS_InteractiveContext::SetColor()/UnsetColor() and similar modification methods.
+
+The latter one has been removed to avoid confusion and unexpected behavior.
+In addition, two methods *AIS_InteractiveObject::Update()* have been deprecated in favor of new *AIS_InteractiveObject::UpdatePresentations()* recomputing only invalidated presentations.
+
+Custom presentations implementing interface methods *AIS_InteractiveObject::SetColor()* and others should be revised to use *AIS_InteractiveObject::SetToUpdate()*
+or updating presentation without recomputation (see *AIS_InteractiveObject::SynchronizeAspects()* and *AIS_InteractiveObject::replaceAspects()*).
+
 @subsection upgrade_740_interiorstyles Interior styles
 
 * *Aspect_IS_HOLLOW* is now an alias to *Aspect_IS_EMPTY* and does not implicitly enables drawing mesh edges anymore.
   Specify Graphic3d_AspectFillArea3d::SetDrawEdges(true) with Graphic3d_AspectFillArea3d::SetInteriorStyle(Aspect_IS_EMPTY) to get previous behavior of Aspect_IS_HOLLOW style.
 * *Aspect_IS_HIDDENLINE* does not implicitly enables drawing mesh edges anymore.
   Specify Graphic3d_AspectFillArea3d::SetDrawEdges(true) with Graphic3d_AspectFillArea3d::SetInteriorStyle(Aspect_IS_HIDDENLINE) to get previous behavior of Aspect_IS_HIDDENLINE style.
+
+@subsection upgrade_740_modedprs PrsMgr_ModedPresentation removal
+
+Proxy classes *Prs3d_Presentation*, *PrsMgr_ModedPresentation* and *PrsMgr_Prs* have been removed.
+Code iterating through the list of low-level structures AIS_InteractiveObject::Presentations() should be updated to access PrsMgr_Presentation directly.
+Forward declarations of *Prs3d_Presentation* should be corrected, since it is now a typedef to *Graphic3d_Structure*.
+
+@subsection upgrade_740_geproj Custom defines within env.bat
+
+*env.bat* produced by Visual Studio project generator *genproj.bat* has been modified so that *%CSF_DEFINES%* variable is reset to initial state.
+Custom building environment relying on old behavior and setting extra macros within *%CSF_DEFINES%* before env.bat should be updated
+to either modify custom.bat or setup new variable *%CSF_DEFINES_EXTRA%* instead.

dox/resources/occt_rm.doxyfile

@@ -23,7 +23,7 @@ WARNINGS               = NO
 ENABLE_PREPROCESSING   = YES
 MACRO_EXPANSION        = YES
 EXPAND_ONLY_PREDEF     = YES
-PREDEFINED             = Standard_EXPORT Standard_NODISCARD Standard_OVERRIDE:=override __Standard_API __Draw_API Handle(a):=Handle<a> DEFINE_STANDARD_ALLOC DEFINE_NCOLLECTION_ALLOC
+PREDEFINED             = Standard_EXPORT Standard_NODISCARD Standard_OVERRIDE:=override __Standard_API __Draw_API Handle(a):=Handle<a> DEFINE_STANDARD_ALLOC DEFINE_NCOLLECTION_ALLOC "Standard_DEPRECATED=//! @deprecated "
 GENERATE_HTML          = YES
 GENERATE_LATEX         = NO
 SEARCH_INCLUDES        = YES

dox/user_guides/draw_test_harness/draw_test_harness.md

@@ -1,4 +1,4 @@
-Draw Test Harness  {#occt_user_guides__test_harness}
+Draw Test Harness  {#occt_user_guides__test_harness}
 ===============================
 
 @tableofcontents
@@ -5593,7 +5593,8 @@ Draw provides command to create curves and surfaces by approximation.
 
 * **2dapprox** fits a curve through 2d points; 
 * **appro** fits a curve through 3d points;
-* **surfapp** and **grilapp** fit a surface through 3d points;
+* **surfapp** and **grilapp** fit a surface through 3d points by approximation;
+* **surfint** fit a surface through 3d points by interpolation;
 * **2dinterpolate** interpolates a curve. 
 
 @subsubsection occt_draw_6_8_1   appro, dapprox
@@ -5614,17 +5615,28 @@ Let us pick points and they will be fitted
 2dapprox c 10 
 ~~~~~
 
-@subsubsection occt_draw_6_8_2  surfapp, grilapp
+@subsubsection occt_draw_6_8_2  surfapp, grilapp, surfint
 
 
 Syntax: 
 ~~~~~
 surfapp name nbupoints nbvpoints x y z .... 
+or
+surfapp name nbupoints nbvpoints surf [periodic_flag = 0]
 grilapp name nbupoints nbvpoints xo dx yo dy z11 z12 ... 
+surfint name surf nbupoints nbvpoints [periodic_flag = 0]
 ~~~~~
 
 * **surfapp** fits a surface through an array of u and v points, nbupoints*nbvpoints. 
 * **grilapp** has the same function, but the x,y coordinates of the points are on a grid starting at x0,y0 with steps dx,dy. 
+* **surfapp** can take array of points from other input surface, if alternative syntax
+**surfapp** name nbupoints nbvpoints surf [periodic_flag = 0]
+is used.
+Both command use for fitting approximation algorithm.
+**surfint** uses interpolation algorithm and can take array of point only from other input surface.
+Optional parameter **periodic_flag** allows to get correct periodical surfaces in U direction.
+U direction of result surface corresponds colums of initial array of points.
+If **periodic_flag** = 1, algorithm uses first row of array as last row and builds periodical surface.
 
 **Example:** 
 ~~~~~

genproj

@@ -19,10 +19,6 @@ anOpt2=$2
 anOpt3=$3
 anOpt4=$4
 anOpt5=$5
-if [ "$aTarget" == "" ]; then
-  aTarget="cbp"
-  if [ "$aSystem" == "Darwin" ]; then aTarget="xcd"; fi;
-fi
 
 if [ ! -e "${aScriptPath}/custom.sh" ]; then
   tclsh "${aScriptPath}/adm/genconf.tcl"
@@ -37,6 +33,12 @@ source "${aScriptPath}/custom.sh"
 
 if [ -e "${aScriptPath}/env.sh" ]; then source "${aScriptPath}/env.sh"; fi
 
+if [ "$aTarget" == "" ]; then aTarget=$PRJFMT; fi;
+if [ "$aTarget" == "" ]; then
+  aTarget="cbp"
+  if [ "$aSystem" == "Darwin" ]; then aTarget="xcd"; fi;
+fi
+
 cd $aScriptPath
 tclsh "./adm/start.tcl" genproj ${aTarget} $anOpt2 $anOpt3 $anOpt4 $anOpt5
 

genproj.bat

@@ -49,6 +49,10 @@ if "%aPlatform%" == "" (
   )
 )
 
+set aPrjFmt=%PRJFMT%
+if "%aPrjFmt%" == "" ( set "aPrjFmt=vcxproj" )
+if "%aPrjFmt%" == "vcxproj" ( set "aPrjFmt=%VCFMT%" )
+
 cd %~dp0
-%TCL_EXEC% %~dp0adm/start.tcl genproj %VCFMT% %aPlatform% %3 %4 %5
+%TCL_EXEC% %~dp0adm/start.tcl genproj %aPrjFmt% %aPlatform% %3 %4 %5
 SET "PATH=%OLD_PATH%"

samples/mfc/standard/Common/ISession2D/ISession2D_Shape.cpp

@@ -17,7 +17,8 @@ void ISession2D_Shape::Add(const TopoDS_Shape& aShape)
   myListOfShape.Append(aShape);
   myAlgo.Nullify();
   myPolyAlgo.Nullify();
-  Update(); // protected method used to specify that the presentation are not up to date 
+  SetToUpdate();
+  UpdatePresentations();
 }
 
 void ISession2D_Shape::Remove (const TopoDS_Shape& theShape)
@@ -42,23 +43,17 @@ void ISession2D_Shape::SetProjector (HLRAlgo_Projector& aProjector)
   myProjector= aProjector;
   myAlgo.Nullify();
   myPolyAlgo.Nullify();
-  Update(); // protected method used to specify that the presentation are not up to date 
+  SetToUpdate();
+  UpdatePresentations();
 };
 
 
 void ISession2D_Shape::SetNbIsos(Standard_Integer& aNbIsos)
-{ 
-	myNbIsos= aNbIsos; 
-	myAlgo.Nullify(); 
-    
-	// declare the mode 100 to 110 as non valid
-	for (int i=100;i<=110;i++)
-       Update(i,Standard_False); // protected method used to specify that the presentation are not up to date 
-
-	// declare the mode 1100 to 1110 as non valid
-	for (int i=1100;i<=1110;i++)
-       Update(i,Standard_False); // protected method used to specify that the presentation are not up to date 
-
+{
+  myNbIsos= aNbIsos;
+  myAlgo.Nullify();
+  SetToUpdate();
+  UpdatePresentations();
 };
 
 void ISession2D_Shape::BuildAlgo() 

samples/tcl/ANC101.tcl

@@ -276,7 +276,7 @@ blend result _model 2 _model_161
 # Show result
 pload VISUALIZATION
 vinit Driver1/Viewer1/View1
-vsetcolorbg 200 200 255
+vbackground -color 0.784314 0.784314 1
 vdisplay -dispMode 1 result
 vfit
 vaspects result -setFaceBoundaryDraw 1 -mostContinuity c2

samples/tcl/MBBGehauseRohteil.tcl

@@ -262,7 +262,7 @@ unifysamedom result  p_1
 # Show result
 pload VISUALIZATION
 vinit Driver1/Viewer1/View1
-vsetcolorbg 200 200 255
+vbackground -color 0.784314 0.784314 1
 vdisplay -dispMode 1 result
 vfit
 vaspects result -setFaceBoundaryDraw 1

samples/tcl/Penrose.tcl

@@ -53,7 +53,7 @@ for {set i 1} {$i <= 1} {incr i} {
 
 # prepare a view
 vinit Penrose w=1024 h=512
-vsetcolorbg 255 255 255
+vbackground -color WHITE
 vrenderparams -rayTrace -fsaa on -reflections off -shadows off
 
 # set camera position and adjust lights

samples/tcl/dimensions.tcl

@@ -19,7 +19,7 @@ restore $aBotLoc b
 vinit View1 w=768 h=768
 vclear
 vsetdispmode 0
-vsetcolorbg 255 255 255
+vbackground -color WHITE
 vbottom
 
 puts "Getting cut projection..."

samples/tcl/materials.tcl

@@ -51,7 +51,7 @@ proc drawObjects {theRow theColor} {
     uplevel #0 box     $aBox $aCtr $aCtr $aCtr $aSize $aSize $aSize
     uplevel #0 ttranslate   $aSph $x $y 0
     uplevel #0 ttranslate   $aBox [expr $x + 10] $y 0
-    uplevel #0 vdisplay     -noredraw $aSph $aBox
+    uplevel #0 vdisplay     -noredraw -dispMode 1 $aSph $aBox
     uplevel #0 vsetmaterial -noredraw $aSph $aBox $aMatIter
     if {$theColor != ""} {
       uplevel #0 vsetcolor  -noredraw $aSph $aBox $theColor
@@ -64,21 +64,19 @@ proc drawObjects {theRow theColor} {
 # setup 3D viewer content
 pload MODELING VISUALIZATION
 
-catch { vclose View1 }
-vinit View1 w=768 h=768
 vclear
+vclose ALL
+vinit View1 w=768 h=768
 vtop
 vglinfo
-vsetgradientbg 180 200 255 180 180 180 2
+vbackground -gradient 0.705882 0.784314 1  0.705882 0.705882 0.705882 -gradientMode VERTICAL
 
 vlight -change 0 -dir 0.577 -0.577 -0.577
-vsetdispmode 1
 vrenderparams -msaa 8
 
 # adjust scene bounding box
 box bnd 0 0 0 180 210 1
-vdisplay -noredraw bnd
-vsetdispmode       bnd 0
+vdisplay -noredraw -dispMode 0 bnd
 vfit
 vremove -noredraw  bnd
 
@@ -88,5 +86,3 @@ drawObjects 0 ""
 drawObjects 1 red
 drawObjects 2 green
 drawObjects 3 blue1
-#vfit
-vzfit

samples/tcl/pencil.tcl

@@ -59,7 +59,7 @@ XShow D
 vfit
 vsetdispmode 1
 vrenderparams -msaa 8
-vsetcolorbg 255 255 255
+vbackground -color WHITE
 
 #param write.iges.brep.mode 1
 #WriteIges D d:/pencil3.igs

samples/tcl/raytrace.tcl

@@ -30,7 +30,7 @@ vsettransparency glass 0.6
 vlight new spot pos -100 -100 300
 
 # set white background and fit view
-vsetcolorbg 255 255 255
+vbackground -color WHITE
 vfit
 
 # set ray tracing

samples/tcl/snowflake.tcl

@@ -129,7 +129,7 @@ vrenderparams -msaa 8
 vsetcolor snowflake 0 0 0 
 vsetcolor lines 0 0 0 
 vsetcolor text 0 0 0 
-vsetcolorbg 255 255 255
+vbackground -color WHITE
 vtop
 vfit
 

src/AIS/AIS.cxx

@@ -14,10 +14,10 @@
 // Alternatively, this file may be used under the terms of Open CASCADE
 // commercial license or contractual agreement.
 
+#include <AIS.hxx>
 
 #include <Adaptor3d_HCurve.hxx>
 #include <Adaptor3d_HSurface.hxx>
-#include <AIS.hxx>
 #include <Bnd_Box.hxx>
 #include <BRep_Tool.hxx>
 #include <BRepAdaptor_Curve.hxx>

src/AIS/AIS.hxx

@@ -17,73 +17,26 @@
 #ifndef _AIS_HeaderFile
 #define _AIS_HeaderFile
 
+#include <AIS_KindOfSurface.hxx>
+#include <Aspect_TypeOfLine.hxx>
+#include <Aspect_TypeOfMarker.hxx>
+#include <gp_Dir.hxx>
+#include <gp_Pnt.hxx>
+#include <Quantity_NameOfColor.hxx>
+#include <Prs3d_Drawer.hxx>
+#include <Prs3d_Presentation.hxx>
 #include <Standard.hxx>
 #include <Standard_DefineAlloc.hxx>
 #include <Standard_Handle.hxx>
 
-#include <Standard_Boolean.hxx>
-#include <Standard_Integer.hxx>
-#include <Standard_Real.hxx>
-#include <AIS_KindOfSurface.hxx>
-#include <Prs3d_Drawer.hxx>
-#include <Quantity_NameOfColor.hxx>
-#include <Aspect_TypeOfLine.hxx>
-#include <Aspect_TypeOfMarker.hxx>
-class gp_Pnt;
-class TopoDS_Shape;
-class gp_Lin;
-class Geom_Curve;
-class TopoDS_Edge;
-class Geom_Plane;
-class TopoDS_Vertex;
-class TopoDS_Face;
-class gp_Pln;
-class Geom_Surface;
-class gp_Dir;
 class Bnd_Box;
-class gp_Elips;
-class Prs3d_Presentation;
-class AIS_Triangulation;
-class AIS_InteractiveContext;
-class AIS_GraphicTool;
-class AIS_GlobalStatus;
-class AIS_InteractiveObject;
-class AIS_Point;
-class AIS_Axis;
-class AIS_Trihedron;
-class AIS_PlaneTrihedron;
-class AIS_Line;
-class AIS_Circle;
-class AIS_Plane;
-class AIS_Shape;
-class AIS_ConnectedInteractive;
-class AIS_MultipleConnectedInteractive;
-class AIS_DimensionOwner;
-class AIS_Relation;
-class AIS_EllipseRadiusDimension;
-class AIS_MaxRadiusDimension;
-class AIS_MinRadiusDimension;
-class AIS_Chamf2dDimension;
-class AIS_Chamf3dDimension;
-class AIS_OffsetDimension;
-class AIS_FixRelation;
-class AIS_PerpendicularRelation;
-class AIS_ParallelRelation;
-class AIS_TangentRelation;
-class AIS_ConcentricRelation;
-class AIS_IdenticRelation;
-class AIS_SymmetricRelation;
-class AIS_MidPointRelation;
-class AIS_EqualRadiusRelation;
-class AIS_EqualDistanceRelation;
-class AIS_TypeFilter;
-class AIS_SignatureFilter;
-class AIS_ExclusionFilter;
-class AIS_AttributeFilter;
-class AIS_C0RegularityFilter;
-class AIS_BadEdgeFilter;
-class AIS_Selection;
-
+class Geom_Curve;
+class Geom_Plane;
+class Geom_Surface;
+class TopoDS_Edge;
+class TopoDS_Face;
+class TopoDS_Shape;
+class TopoDS_Vertex;
 
 //! Application Interactive Services provide the means to create links between an application GUI viewer and
 //! the packages which are used to manage selection and presentation.

src/AIS/AIS_Animation.cxx

@@ -168,7 +168,7 @@ void AIS_Animation::StartTimer (const Standard_Real    theStartPts,
 {
   if (myTimer.IsNull())
   {
-    myTimer = new AIS_AnimationTimer();
+    myTimer = new Media_Timer();
   }
   myTimer->Stop();
   myTimer->Seek (theStartPts);

src/AIS/AIS_Animation.hxx

@@ -191,7 +191,7 @@ protected:
 
 protected:
 
-  Handle(AIS_AnimationTimer) myTimer;
+  Handle(Media_Timer) myTimer;
 
   TCollection_AsciiString myName;           //!< animation name
   NCollection_Sequence<Handle(AIS_Animation)>

src/AIS/AIS_AnimationTimer.hxx

@@ -15,60 +15,7 @@
 #ifndef _AIS_AnimationTimer_HeaderFile
 #define _AIS_AnimationTimer_HeaderFile
 
-#include <OSD_Timer.hxx>
-#include <Standard_Transient.hxx>
-#include <Standard_Type.hxx>
-
-//! Auxiliary class defining the animation timer.
-class AIS_AnimationTimer : public Standard_Transient
-{
-  DEFINE_STANDARD_RTTIEXT(AIS_AnimationTimer, Standard_Transient)
-public:
-
-  //! Empty constructor.
-  AIS_AnimationTimer() : myTimerFrom (0.0), myTimerSpeed (1.0) {}
-
-  //! Return elapsed time in seconds.
-  Standard_Real ElapsedTime() const
-  {
-    return myTimerFrom + myTimer.ElapsedTime() * myTimerSpeed;
-  }
-
-  //! Return playback speed coefficient (1.0 means normal speed).
-  Standard_Real PlaybackSpeed() const { return myTimerSpeed; }
-
-  //! Setup playback speed coefficient.
-  Standard_EXPORT void SetPlaybackSpeed (const Standard_Real theSpeed);
-
-  //! Return true if timer has been started.
-  Standard_Boolean IsStarted() const
-  {
-    return myTimer.IsStarted();
-  }
-
-  //! Start the timer.
-  void Start()
-  {
-    myTimer.Start();
-  }
-
-  //! Pause the timer.
-  Standard_EXPORT void Pause();
-
-  //! Stop the timer.
-  Standard_EXPORT void Stop();
-
-  //! Seek the timer to specified position.
-  Standard_EXPORT void Seek (const Standard_Real theTime);
-
-protected:
-
-  OSD_Timer     myTimer;
-  Standard_Real myTimerFrom;
-  Standard_Real myTimerSpeed;
-
-};
-
-DEFINE_STANDARD_HANDLE(AIS_AnimationTimer, Standard_Transient)
+#include <Media_Timer.hxx>
+typedef Media_Timer AIS_AnimationTimer;
 
 #endif // _AIS_AnimationTimer_HeaderFile

src/AIS/AIS_Axis.cxx

@@ -81,7 +81,7 @@ myIsXYZAxis(Standard_True)
   Standard_Real aLength;
   try {
     aLength = UnitsAPI::AnyToLS(100. ,"mm");
-  } catch (Standard_Failure) {
+  } catch (Standard_Failure const&) {
     aLength = 0.1;
   }
   DA->SetAxisLength(aLength,aLength,aLength);
@@ -221,7 +221,7 @@ void AIS_Axis::SetColor(const Quantity_Color &aCol)
   DA->LineAspect(Prs3d_DP_XAxis)->SetColor(aCol);
   DA->LineAspect(Prs3d_DP_YAxis)->SetColor(aCol);
   DA->LineAspect(Prs3d_DP_ZAxis)->SetColor(aCol);
-  
+  SynchronizeAspects();
 }
 
 //=======================================================================
@@ -230,7 +230,6 @@ void AIS_Axis::SetColor(const Quantity_Color &aCol)
 //=======================================================================
 void AIS_Axis::SetWidth(const Standard_Real aValue)
 {
-  
   if(aValue<0.0) return;
   if(aValue==0) UnsetWidth();
   
@@ -240,6 +239,7 @@ void AIS_Axis::SetWidth(const Standard_Real aValue)
   DA->LineAspect(Prs3d_DP_XAxis)->SetWidth(aValue);
   DA->LineAspect(Prs3d_DP_YAxis)->SetWidth(aValue);
   DA->LineAspect(Prs3d_DP_ZAxis)->SetWidth(aValue);
+  SynchronizeAspects();
 }
 
 
@@ -324,14 +324,13 @@ AcceptDisplayMode(const Standard_Integer aMode) const
 //=======================================================================
 void AIS_Axis::UnsetColor()
 {
-  
   myDrawer->LineAspect()->SetColor(Quantity_NOC_RED);
-
-  hasOwnColor=Standard_False;
+  hasOwnColor = Standard_False;
 
   myDrawer->DatumAspect()->LineAspect(Prs3d_DP_XAxis)->SetColor(Quantity_NOC_TURQUOISE);
   myDrawer->DatumAspect()->LineAspect(Prs3d_DP_YAxis)->SetColor(Quantity_NOC_TURQUOISE);
   myDrawer->DatumAspect()->LineAspect(Prs3d_DP_ZAxis)->SetColor(Quantity_NOC_TURQUOISE);
+  SynchronizeAspects();
 }
 //=======================================================================
 //function : UnsetWidth
@@ -340,10 +339,10 @@ void AIS_Axis::UnsetColor()
 
 void AIS_Axis::UnsetWidth()
 {
-  myOwnWidth = 0.0;
+  myOwnWidth = 0.0f;
   myDrawer->LineAspect()->SetWidth(1.);
   myDrawer->DatumAspect()->LineAspect(Prs3d_DP_XAxis)->SetWidth(1.);
   myDrawer->DatumAspect()->LineAspect(Prs3d_DP_YAxis)->SetWidth(1.);
   myDrawer->DatumAspect()->LineAspect(Prs3d_DP_ZAxis)->SetWidth(1.);
+  SynchronizeAspects();
 }
-

src/AIS/AIS_CameraFrustum.cxx

@@ -90,6 +90,7 @@ void AIS_CameraFrustum::SetColor (const Quantity_Color& theColor)
   AIS_InteractiveObject::SetColor (theColor);
   myDrawer->ShadingAspect()->SetColor (theColor);
   myDrawer->LineAspect()->SetColor (theColor);
+  SynchronizeAspects();
 }
 
 //=======================================================================
@@ -107,6 +108,7 @@ void AIS_CameraFrustum::UnsetColor()
 
   myDrawer->ShadingAspect()->SetColor (THE_DEFAULT_COLOR);
   myDrawer->LineAspect()->SetColor (THE_DEFAULT_COLOR);
+  SynchronizeAspects();
 }
 
 //=======================================================================
@@ -117,6 +119,7 @@ void AIS_CameraFrustum::UnsetTransparency()
 {
   myDrawer->ShadingAspect()->SetTransparency (0.0f);
   myDrawer->SetTransparency (0.0f);
+  SynchronizeAspects();
 }
 
 //=======================================================================

src/AIS/AIS_Chamf2dDimension.hxx

@@ -17,29 +17,13 @@
 #ifndef _AIS_Chamf2dDimension_HeaderFile
 #define _AIS_Chamf2dDimension_HeaderFile
 
-#include <Standard.hxx>
-#include <Standard_Type.hxx>
-
-#include <gp_Pnt.hxx>
-#include <gp_Dir.hxx>
-#include <AIS_Relation.hxx>
-#include <Standard_Real.hxx>
-#include <DsgPrs_ArrowSide.hxx>
 #include <AIS_KindOfDimension.hxx>
-#include <Standard_Boolean.hxx>
-#include <PrsMgr_PresentationManager3d.hxx>
-#include <Standard_Integer.hxx>
-#include <SelectMgr_Selection.hxx>
-class TopoDS_Shape;
+#include <AIS_Relation.hxx>
+#include <DsgPrs_ArrowSide.hxx>
+#include <gp_Dir.hxx>
+
 class Geom_Plane;
-class TCollection_ExtendedString;
-class gp_Pnt;
-class Prs3d_Presentation;
-class Prs3d_Projector;
-class Geom_Transformation;
 
-
-class AIS_Chamf2dDimension;
 DEFINE_STANDARD_HANDLE(AIS_Chamf2dDimension, AIS_Relation)
 
 //! A framework to define display of 2D chamfers.
@@ -48,10 +32,9 @@ DEFINE_STANDARD_HANDLE(AIS_Chamf2dDimension, AIS_Relation)
 //! chamfer, or the angle if it is not.
 class AIS_Chamf2dDimension : public AIS_Relation
 {
-
+  DEFINE_STANDARD_RTTIEXT(AIS_Chamf2dDimension, AIS_Relation)
 public:
 
-  
   //! Constructs the display object for 2D chamfers.
   //! This object is defined by the face aFShape, the
   //! dimension aVal, the plane aPlane and the text aText.
@@ -79,18 +62,7 @@ public:
   //! to the object to display before computation  !!!
   Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
 
-
-
-
-  DEFINE_STANDARD_RTTIEXT(AIS_Chamf2dDimension,AIS_Relation)
-
-protected:
-
-
-
-
 private:
-
   
   Standard_EXPORT void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE;
   
@@ -101,14 +73,8 @@ private:
   gp_Pnt myPntAttach;
   gp_Dir myDir;
 
-
 };
 
-
 #include <AIS_Chamf2dDimension.lxx>
 
-
-
-
-
 #endif // _AIS_Chamf2dDimension_HeaderFile

src/AIS/AIS_Chamf3dDimension.hxx

@@ -17,28 +17,11 @@
 #ifndef _AIS_Chamf3dDimension_HeaderFile
 #define _AIS_Chamf3dDimension_HeaderFile
 
-#include <Standard.hxx>
-#include <Standard_Type.hxx>
-
-#include <gp_Pnt.hxx>
-#include <gp_Dir.hxx>
-#include <AIS_Relation.hxx>
-#include <Standard_Real.hxx>
-#include <DsgPrs_ArrowSide.hxx>
 #include <AIS_KindOfDimension.hxx>
-#include <Standard_Boolean.hxx>
-#include <PrsMgr_PresentationManager3d.hxx>
-#include <Standard_Integer.hxx>
-#include <SelectMgr_Selection.hxx>
-class TopoDS_Shape;
-class TCollection_ExtendedString;
-class gp_Pnt;
-class Prs3d_Presentation;
-class Prs3d_Projector;
-class Geom_Transformation;
+#include <AIS_Relation.hxx>
+#include <DsgPrs_ArrowSide.hxx>
+#include <gp_Dir.hxx>
 
-
-class AIS_Chamf3dDimension;
 DEFINE_STANDARD_HANDLE(AIS_Chamf3dDimension, AIS_Relation)
 
 //! A framework to define display of 3D chamfers.
@@ -47,10 +30,9 @@ DEFINE_STANDARD_HANDLE(AIS_Chamf3dDimension, AIS_Relation)
 //! chamfer, or the angle if it is not.
 class AIS_Chamf3dDimension : public AIS_Relation
 {
-
+  DEFINE_STANDARD_RTTIEXT(AIS_Chamf3dDimension, AIS_Relation)
 public:
 
-  
   //! Constructs a display object for 3D chamfers.
   //! This object is defined by the shape aFShape, the
   //! dimension aVal and the text aText.
@@ -78,19 +60,8 @@ public:
   //! to the object to display before computation  !!!
   Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
 
-
-
-
-  DEFINE_STANDARD_RTTIEXT(AIS_Chamf3dDimension,AIS_Relation)
-
-protected:
-
-
-
-
 private:
 
-  
   Standard_EXPORT void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE;
   
   Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
@@ -100,14 +71,8 @@ private:
   gp_Pnt myPntAttach;
   gp_Dir myDir;
 
-
 };
 
-
 #include <AIS_Chamf3dDimension.lxx>
 
-
-
-
-
 #endif // _AIS_Chamf3dDimension_HeaderFile

src/AIS/AIS_Circle.cxx

@@ -112,6 +112,29 @@ void AIS_Circle::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
 
 }
 
+//=======================================================================
+//function : replaceWithNewLineAspect
+//purpose  :
+//=======================================================================
+void AIS_Circle::replaceWithNewLineAspect (const Handle(Prs3d_LineAspect)& theAspect)
+{
+  if (!myDrawer->HasLink())
+  {
+    myDrawer->SetLineAspect (theAspect);
+    return;
+  }
+
+  const Handle(Graphic3d_AspectLine3d) anAspectOld = myDrawer->LineAspect()->Aspect();
+  const Handle(Graphic3d_AspectLine3d) anAspectNew = !theAspect.IsNull() ? theAspect->Aspect() : myDrawer->Link()->LineAspect()->Aspect();
+  if (anAspectNew != anAspectOld)
+  {
+    myDrawer->SetLineAspect (theAspect);
+    Graphic3d_MapOfAspectsToAspects aReplaceMap;
+    aReplaceMap.Bind (anAspectOld, anAspectNew);
+    replaceAspects (aReplaceMap);
+  }
+}
+
 //=======================================================================
 //function : SetColor
 //purpose  : 
@@ -122,34 +145,41 @@ void AIS_Circle::SetColor(const Quantity_Color &aCol)
   hasOwnColor=Standard_True;
   myDrawer->SetColor (aCol);
 
-  Standard_Real WW = HasWidth() ? myOwnWidth :
-                                  myDrawer->HasLink() ?
-                                  AIS_GraphicTool::GetLineWidth (myDrawer->Link(), AIS_TOA_Line) :
-                                  1.;
-
-  if (!myDrawer->HasOwnLineAspect ())
-    myDrawer->SetLineAspect (new Prs3d_LineAspect(aCol,Aspect_TOL_SOLID,WW));
+  if (!myDrawer->HasOwnLineAspect())
+  {
+    Standard_Real WW = HasWidth() ? myOwnWidth :
+                                    myDrawer->HasLink() ?
+                                    AIS_GraphicTool::GetLineWidth (myDrawer->Link(), AIS_TOA_Line) :
+                                    1.;
+    replaceWithNewLineAspect (new Prs3d_LineAspect (aCol, Aspect_TOL_SOLID, WW));
+  }
   else
+  {
     myDrawer->LineAspect()->SetColor(aCol);
+    SynchronizeAspects();
+  }
 }
 
-
-
 //=======================================================================
 //function : SetWidth 
 //purpose  : 
 //=======================================================================
 void AIS_Circle::SetWidth(const Standard_Real aValue)
 {
-  myOwnWidth=aValue;
+  myOwnWidth = (Standard_ShortReal )aValue;
 
-  if (!myDrawer->HasOwnLineAspect ()) {
+  if (!myDrawer->HasOwnLineAspect())
+  {
     Quantity_Color CC = Quantity_NOC_YELLOW;
     if( HasColor() ) CC = myDrawer->Color();
     else if(myDrawer->HasLink()) AIS_GraphicTool::GetLineColor (myDrawer->Link(), AIS_TOA_Line, CC);
-    myDrawer->SetLineAspect (new Prs3d_LineAspect(CC,Aspect_TOL_SOLID,aValue));
-  } else
+    replaceWithNewLineAspect (new Prs3d_LineAspect (CC, Aspect_TOL_SOLID, aValue));
+  }
+  else
+  {
     myDrawer->LineAspect()->SetWidth(aValue);
+    SynchronizeAspects();
+  }
 }
 
 
@@ -161,15 +191,18 @@ void AIS_Circle::UnsetColor()
 {
   hasOwnColor = Standard_False;
 
-  Handle(Prs3d_LineAspect) NullAsp;
-
-  if (!HasWidth()) myDrawer->SetLineAspect(NullAsp);
-  else{
+  if (!HasWidth())
+  {
+    replaceWithNewLineAspect (Handle(Prs3d_LineAspect)());
+  }
+  else
+  {
     Quantity_Color CC = Quantity_NOC_YELLOW;;
     if( HasColor() ) CC = myDrawer->Color();
     else if (myDrawer->HasLink()) AIS_GraphicTool::GetLineColor(myDrawer->Link(),AIS_TOA_Line,CC);
     myDrawer->LineAspect()->SetColor(CC);
     myDrawer->SetColor (CC);
+    SynchronizeAspects();
   }
 }
 
@@ -179,11 +212,13 @@ void AIS_Circle::UnsetColor()
 //=======================================================================
 void AIS_Circle::UnsetWidth()
 {
-  Handle(Prs3d_LineAspect) NullAsp;
-
-  if (!HasColor()) myDrawer->SetLineAspect(NullAsp);
-  else{
-   Standard_Real WW = myDrawer->HasLink() ? AIS_GraphicTool::GetLineWidth(myDrawer->Link(),AIS_TOA_Line) : 1.;
+  if (!HasColor())
+  {
+    replaceWithNewLineAspect (Handle(Prs3d_LineAspect)());
+  }
+  else
+  {
+   Standard_ShortReal WW = myDrawer->HasLink() ? (Standard_ShortReal )AIS_GraphicTool::GetLineWidth(myDrawer->Link(),AIS_TOA_Line) : 1.0f;
    myDrawer->LineAspect()->SetWidth(WW);
    myOwnWidth = WW;
   }

src/AIS/AIS_Circle.hxx

@@ -115,6 +115,9 @@ private:
   
   Standard_EXPORT void ComputeArcSelection (const Handle(SelectMgr_Selection)& aSelection);
 
+  //! Replace aspects of already computed groups with the new value.
+  void replaceWithNewLineAspect (const Handle(Prs3d_LineAspect)& theAspect);
+
 private:
 
   Handle(Geom_Circle) myComponent;

src/AIS/AIS_ColoredShape.cxx

@@ -124,8 +124,7 @@ Handle(AIS_ColoredDrawer) AIS_ColoredShape::CustomAspects (const TopoDS_Shape& t
   {
     aDrawer = new AIS_ColoredDrawer (myDrawer);
     myShapeColors.Bind (theShape, aDrawer);
-    LoadRecomputable (AIS_WireFrame);
-    LoadRecomputable (AIS_Shaded);
+    SetToUpdate();
   }
   return aDrawer;
 }
@@ -141,8 +140,7 @@ void AIS_ColoredShape::ClearCustomAspects()
     return;
   }
   myShapeColors.Clear();
-  LoadRecomputable (AIS_WireFrame);
-  LoadRecomputable (AIS_Shaded);
+  SetToUpdate();
 }
 
 //=======================================================================
@@ -157,8 +155,7 @@ void AIS_ColoredShape::UnsetCustomAspects (const TopoDS_Shape&    theShape,
     return;
   }
 
-  LoadRecomputable (AIS_WireFrame);
-  LoadRecomputable (AIS_Shaded);
+  SetToUpdate();
   if (theToUnregister)
   {
     myShapeColors.UnBind (theShape);
@@ -183,8 +180,6 @@ void AIS_ColoredShape::SetCustomColor (const TopoDS_Shape&   theShape,
   const Handle(AIS_ColoredDrawer)& aDrawer = CustomAspects (theShape);
   setColor (aDrawer, theColor);
   aDrawer->SetOwnColor (theColor);
-  LoadRecomputable (AIS_WireFrame);
-  LoadRecomputable (AIS_Shaded);
 }
 
 //=======================================================================
@@ -202,8 +197,6 @@ void AIS_ColoredShape::SetCustomTransparency (const TopoDS_Shape& theShape,
   const Handle(AIS_ColoredDrawer)& aDrawer = CustomAspects (theShape);
   setTransparency (aDrawer, theTransparency);
   aDrawer->SetOwnTransparency (theTransparency);
-  LoadRecomputable (AIS_WireFrame);
-  LoadRecomputable (AIS_Shaded);
 }
 
 //=======================================================================
@@ -221,8 +214,6 @@ void AIS_ColoredShape::SetCustomWidth (const TopoDS_Shape& theShape,
   const Handle(AIS_ColoredDrawer)& aDrawer = CustomAspects (theShape);
   setWidth (aDrawer, theLineWidth);
   aDrawer->SetOwnWidth (theLineWidth);
-  LoadRecomputable (AIS_WireFrame);
-  LoadRecomputable (AIS_Shaded);
 }
 
 //=======================================================================

src/AIS/AIS_ConcentricRelation.hxx

@@ -17,24 +17,11 @@
 #ifndef _AIS_ConcentricRelation_HeaderFile
 #define _AIS_ConcentricRelation_HeaderFile
 
-#include <Standard.hxx>
-#include <Standard_Type.hxx>
-
-#include <gp_Pnt.hxx>
-#include <Standard_Real.hxx>
-#include <gp_Dir.hxx>
 #include <AIS_Relation.hxx>
-#include <PrsMgr_PresentationManager3d.hxx>
-#include <Standard_Integer.hxx>
-#include <SelectMgr_Selection.hxx>
-class TopoDS_Shape;
+#include <gp_Dir.hxx>
+
 class Geom_Plane;
-class Prs3d_Presentation;
-class Prs3d_Projector;
-class Geom_Transformation;
 
-
-class AIS_ConcentricRelation;
 DEFINE_STANDARD_HANDLE(AIS_ConcentricRelation, AIS_Relation)
 
 //! A framework to define a constraint by a relation of
@@ -44,10 +31,9 @@ DEFINE_STANDARD_HANDLE(AIS_ConcentricRelation, AIS_Relation)
 //! relation of concentricity can be extended.
 class AIS_ConcentricRelation : public AIS_Relation
 {
-
+  DEFINE_STANDARD_RTTIEXT(AIS_ConcentricRelation, AIS_Relation)
 public:
 
-  
   //! Constructs the display object for concentric relations
   //! between shapes.
   //! This object is defined by the two shapes, aFShape
@@ -65,19 +51,8 @@ public:
   //! to the object to display before computation  !!!
   Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
 
-
-
-
-  DEFINE_STANDARD_RTTIEXT(AIS_ConcentricRelation,AIS_Relation)
-
-protected:
-
-
-
-
 private:
 
-  
   Standard_EXPORT void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE;
   
   Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
@@ -95,13 +70,6 @@ private:
   gp_Dir myDir;
   gp_Pnt myPnt;
 
-
 };
 
-
-
-
-
-
-
 #endif // _AIS_ConcentricRelation_HeaderFile

src/AIS/AIS_ConnectedInteractive.cxx

@@ -23,7 +23,6 @@
 #include <Precision.hxx>
 #include <Prs3d_Drawer.hxx>
 #include <Prs3d_Projector.hxx>
-#include <PrsMgr_ModedPresentation.hxx>
 #include <Select3D_SensitiveEntity.hxx>
 #include <SelectMgr_EntityOwner.hxx>
 #include <SelectMgr_Selection.hxx>
@@ -92,12 +91,12 @@ void AIS_ConnectedInteractive::connect (const Handle(AIS_InteractiveObject)& the
 
 void AIS_ConnectedInteractive::Disconnect()
 {
-  for(Standard_Integer aPrsIter = 1; aPrsIter <= myPresentations.Length(); ++aPrsIter)
+  for (PrsMgr_Presentations::Iterator aPrsIter (myPresentations); aPrsIter.More(); aPrsIter.Next())
   {
-    const Handle(PrsMgr_Presentation)& aPrs = myPresentations (aPrsIter).Presentation();
+    const Handle(PrsMgr_Presentation)& aPrs = aPrsIter.Value();
     if (!aPrs.IsNull())
     {
-      aPrs->Presentation()->DisconnectAll (Graphic3d_TOC_DESCENDANT);
+      aPrs->DisconnectAll (Graphic3d_TOC_DESCENDANT);
     }
   }
 }
@@ -112,7 +111,7 @@ void AIS_ConnectedInteractive::Compute (const Handle(PrsMgr_PresentationManager3
   if (HasConnection())
   {
     thePrs->Clear (Standard_False);
-    thePrs->RemoveAll();
+    thePrs->DisconnectAll (Graphic3d_TOC_DESCENDANT);
 
     if (!myReference->HasInteractiveContext())
     {

src/AIS/AIS_Dimension.cxx

@@ -335,31 +335,31 @@ TCollection_ExtendedString AIS_Dimension::GetValueString (Standard_Real& theWidt
   if (myDrawer->DimensionAspect()->IsText3d())
   {
     // text width produced by BRepFont
-    Font_BRepFont aFont (aTextAspect->Aspect()->Font().ToCString(),
-                         aTextAspect->Aspect()->GetTextFontAspect(),
-                         aTextAspect->Height());
-
-    for (NCollection_Utf8Iter anIter = anUTFString.Iterator(); *anIter != 0; )
+    Font_BRepFont aFont;
+    if (aFont.FindAndInit (aTextAspect->Aspect()->Font(), aTextAspect->Aspect()->GetTextFontAspect(), aTextAspect->Height(), Font_StrictLevel_Any))
     {
-      Standard_Utf32Char aCurrChar = *anIter;
-      Standard_Utf32Char aNextChar = *(++anIter);
-      theWidth += aFont.AdvanceX (aCurrChar, aNextChar);
+      for (NCollection_Utf8Iter anIter = anUTFString.Iterator(); *anIter != 0; )
+      {
+        Standard_Utf32Char aCurrChar = *anIter;
+        Standard_Utf32Char aNextChar = *(++anIter);
+        theWidth += aFont.AdvanceX (aCurrChar, aNextChar);
+      }
     }
   }
   else
   {
     // Text width for 1:1 scale 2D case
-    Handle(Font_FTFont) aFont = new Font_FTFont();
-    aFont->Init (aTextAspect->Aspect()->Font().ToCString(),
-                 aTextAspect->Aspect()->GetTextFontAspect(),
-                 (const unsigned int)aTextAspect->Height(),
-                 THE_2D_TEXT_RESOLUTION);
-
-    for (NCollection_Utf8Iter anIter = anUTFString.Iterator(); *anIter != 0; )
+    Font_FTFontParams aFontParams;
+    aFontParams.PointSize  = (unsigned int )aTextAspect->Height();
+    aFontParams.Resolution = THE_2D_TEXT_RESOLUTION;
+    if (Handle(Font_FTFont) aFont = Font_FTFont::FindAndCreate (aTextAspect->Aspect()->Font(), aTextAspect->Aspect()->GetTextFontAspect(), aFontParams, Font_StrictLevel_Any))
     {
-      Standard_Utf32Char aCurrChar = *anIter;
-      Standard_Utf32Char aNextChar = *(++anIter);
-      theWidth += (Standard_Real) aFont->AdvanceX (aCurrChar, aNextChar);
+      for (NCollection_Utf8Iter anIter = anUTFString.Iterator(); *anIter != 0; )
+      {
+        Standard_Utf32Char aCurrChar = *anIter;
+        Standard_Utf32Char aNextChar = *(++anIter);
+        theWidth += (Standard_Real) aFont->AdvanceX (aCurrChar, aNextChar);
+      }
     }
   }
 

src/AIS/AIS_EqualDistanceRelation.hxx

@@ -17,32 +17,12 @@
 #ifndef _AIS_EqualDistanceRelation_HeaderFile
 #define _AIS_EqualDistanceRelation_HeaderFile
 
-#include <Standard.hxx>
-#include <Standard_Type.hxx>
-
-#include <TopoDS_Shape.hxx>
-#include <gp_Pnt.hxx>
 #include <AIS_Relation.hxx>
-#include <PrsMgr_PresentationManager3d.hxx>
-#include <Standard_Integer.hxx>
-#include <SelectMgr_Selection.hxx>
-#include <Prs3d_Drawer.hxx>
-#include <Standard_Real.hxx>
-#include <Standard_Boolean.hxx>
-#include <DsgPrs_ArrowSide.hxx>
 #include <AIS_TypeOfDist.hxx>
-class TopoDS_Shape;
+#include <DsgPrs_ArrowSide.hxx>
+
 class Geom_Plane;
-class Prs3d_Presentation;
-class Prs3d_Projector;
-class Geom_Transformation;
-class TopoDS_Edge;
-class Bnd_Box;
-class gp_Pnt;
-class TopoDS_Vertex;
 
-
-class AIS_EqualDistanceRelation;
 DEFINE_STANDARD_HANDLE(AIS_EqualDistanceRelation, AIS_Relation)
 
 //! A framework to display equivalent distances between
@@ -52,10 +32,9 @@ DEFINE_STANDARD_HANDLE(AIS_EqualDistanceRelation, AIS_Relation)
 //! These distances are used to compare shapes by this vector alone.
 class AIS_EqualDistanceRelation : public AIS_Relation
 {
-
+  DEFINE_STANDARD_RTTIEXT(AIS_EqualDistanceRelation,AIS_Relation)
 public:
 
-  
   //! Constructs a framework to display equivalent
   //! distances between the shapes aShape1, aShape2,
   //! aShape3, aShape4 and the plane aPlane.
@@ -105,19 +84,8 @@ public:
   //! a line or a circle.
   Standard_EXPORT static void ComputeOneEdgeOneVertexLength (const Handle(Prs3d_Presentation)& aPresentation, const Handle(Prs3d_Drawer)& aDrawer, const Standard_Real ArrowSize, const TopoDS_Shape& FirstShape, const TopoDS_Shape& SecondShape, const Handle(Geom_Plane)& Plane, const Standard_Boolean AutomaticPos, const Standard_Boolean IsSetBndBox, const Bnd_Box& BndBox, gp_Pnt& Position, gp_Pnt& FirstAttach, gp_Pnt& SecondAttach, gp_Pnt& FirstExtreme, gp_Pnt& SecondExtreme, DsgPrs_ArrowSide& SymbolPrs);
 
-
-
-
-  DEFINE_STANDARD_RTTIEXT(AIS_EqualDistanceRelation,AIS_Relation)
-
-protected:
-
-
-
-
 private:
 
-  
   Standard_EXPORT void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE;
   
   Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
@@ -135,14 +103,8 @@ private:
   gp_Pnt myPoint3;
   gp_Pnt myPoint4;
 
-
 };
 
-
 #include <AIS_EqualDistanceRelation.lxx>
 
-
-
-
-
 #endif // _AIS_EqualDistanceRelation_HeaderFile

src/AIS/AIS_EqualRadiusRelation.hxx

@@ -17,31 +17,17 @@
 #ifndef _AIS_EqualRadiusRelation_HeaderFile
 #define _AIS_EqualRadiusRelation_HeaderFile
 
-#include <Standard.hxx>
-#include <Standard_Type.hxx>
-
-#include <gp_Pnt.hxx>
 #include <AIS_Relation.hxx>
-#include <PrsMgr_PresentationManager3d.hxx>
-#include <Standard_Integer.hxx>
-#include <SelectMgr_Selection.hxx>
-class TopoDS_Edge;
+
 class Geom_Plane;
-class Prs3d_Presentation;
-class Prs3d_Projector;
-class Geom_Transformation;
 
-
-class AIS_EqualRadiusRelation;
 DEFINE_STANDARD_HANDLE(AIS_EqualRadiusRelation, AIS_Relation)
 
-
 class AIS_EqualRadiusRelation : public AIS_Relation
 {
-
+  DEFINE_STANDARD_RTTIEXT(AIS_EqualRadiusRelation, AIS_Relation)
 public:
 
-  
   //! Creates equal relation of two arc's radiuses.
   //! If one of edges is not in the given plane,
   //! the presentation method projects it onto the plane.
@@ -56,19 +42,8 @@ public:
   //! to the object to display before computation  !!!
   Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
 
-
-
-
-  DEFINE_STANDARD_RTTIEXT(AIS_EqualRadiusRelation,AIS_Relation)
-
-protected:
-
-
-
-
 private:
 
-  
   Standard_EXPORT void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE;
   
   Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
@@ -82,13 +57,6 @@ private:
   gp_Pnt myFirstPoint;
   gp_Pnt mySecondPoint;
 
-
 };
 
-
-
-
-
-
-
 #endif // _AIS_EqualRadiusRelation_HeaderFile

src/AIS/AIS_FixRelation.hxx

@@ -17,32 +17,11 @@
 #ifndef _AIS_FixRelation_HeaderFile
 #define _AIS_FixRelation_HeaderFile
 
-#include <Standard.hxx>
-#include <Standard_Type.hxx>
-
 #include <TopoDS_Wire.hxx>
-#include <gp_Pnt.hxx>
 #include <AIS_Relation.hxx>
-#include <Standard_Real.hxx>
-#include <Standard_Boolean.hxx>
-#include <PrsMgr_PresentationManager3d.hxx>
-#include <Standard_Integer.hxx>
-#include <SelectMgr_Selection.hxx>
-class TopoDS_Shape;
+
 class Geom_Plane;
-class TopoDS_Wire;
-class gp_Pnt;
-class Prs3d_Presentation;
-class Prs3d_Projector;
-class Geom_Transformation;
-class TopoDS_Vertex;
-class Geom_Curve;
-class TopoDS_Edge;
-class gp_Lin;
-class gp_Circ;
 
-
-class AIS_FixRelation;
 DEFINE_STANDARD_HANDLE(AIS_FixRelation, AIS_Relation)
 
 //! Constructs and manages a constraint by a fixed
@@ -55,9 +34,8 @@ DEFINE_STANDARD_HANDLE(AIS_FixRelation, AIS_Relation)
 //! object.
 class AIS_FixRelation : public AIS_Relation
 {
-
+  DEFINE_STANDARD_RTTIEXT(AIS_FixRelation, AIS_Relation)
 public:
-
   
   //! initializes the vertex aShape, the
   //! plane aPlane and the wire aWire, which connects
@@ -98,16 +76,6 @@ public:
   //! to the object to display before computation  !!!
   Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
 
-
-
-
-  DEFINE_STANDARD_RTTIEXT(AIS_FixRelation,AIS_Relation)
-
-protected:
-
-
-
-
 private:
 
   
@@ -141,11 +109,6 @@ private:
 
 };
 
-
 #include <AIS_FixRelation.lxx>
 
-
-
-
-
 #endif // _AIS_FixRelation_HeaderFile

src/AIS/AIS_IdenticRelation.hxx

@@ -17,21 +17,14 @@
 #ifndef _AIS_IdenticRelation_HeaderFile
 #define _AIS_IdenticRelation_HeaderFile
 
-#include <Standard.hxx>
-#include <Standard_Type.hxx>
-
-#include <Standard_Boolean.hxx>
-#include <gp_Pnt.hxx>
 #include <AIS_Relation.hxx>
+#include <gp_Pnt.hxx>
 #include <PrsMgr_PresentationManager3d.hxx>
-#include <Standard_Integer.hxx>
 #include <SelectMgr_Selection.hxx>
-#include <Standard_Real.hxx>
+#include <TColStd_ListOfTransient.hxx>
+
 class TopoDS_Shape;
 class Geom_Plane;
-class Prs3d_Presentation;
-class Prs3d_Projector;
-class Geom_Transformation;
 class Geom_Line;
 class gp_Pnt;
 class Geom_Circle;
@@ -40,8 +33,6 @@ class TopoDS_Wire;
 class TopoDS_Vertex;
 class gp_Dir;
 
-
-class AIS_IdenticRelation;
 DEFINE_STANDARD_HANDLE(AIS_IdenticRelation, AIS_Relation)
 
 //! Constructs a constraint by a relation of identity

src/AIS/AIS_InteractiveContext.cxx

@@ -37,7 +37,6 @@
 #include <Prs3d_PlaneAspect.hxx>
 #include <Prs3d_PointAspect.hxx>
 #include <Prs3d_ShadingAspect.hxx>
-#include <PrsMgr_ModedPresentation.hxx>
 #include <PrsMgr_PresentableObject.hxx>
 #include <Quantity_Color.hxx>
 #include <SelectMgr_EntityOwner.hxx>
@@ -952,7 +951,8 @@ void AIS_InteractiveContext::RecomputePrsOnly (const Handle(AIS_InteractiveObjec
     return;
   }
 
-  theIObj->Update (theAllModes);
+  theIObj->SetToUpdate();
+  theIObj->UpdatePresentations (theAllModes);
   if (!theToUpdateViewer)
   {
     return;
@@ -1006,13 +1006,7 @@ void AIS_InteractiveContext::Update (const Handle(AIS_InteractiveObject)& theIOb
     return;
   }
 
-  TColStd_ListOfInteger aPrsModes;
-  theIObj->ToBeUpdated (aPrsModes);
-  for (TColStd_ListIteratorOfListOfInteger aPrsModesIt (aPrsModes); aPrsModesIt.More(); aPrsModesIt.Next())
-  {
-    theIObj->Update (aPrsModesIt.Value(), Standard_False);
-  }
-
+  theIObj->UpdatePresentations();
   mgrSelector->Update(theIObj);
 
   if (theUpdateViewer)
@@ -1369,63 +1363,6 @@ void AIS_InteractiveContext::SetCurrentFacingModel (const Handle(AIS_Interactive
   }
 }
 
-//=======================================================================
-//function : redisplayPrsRecModes
-//purpose  :
-//=======================================================================
-void AIS_InteractiveContext::redisplayPrsRecModes (const Handle(AIS_InteractiveObject)& theIObj,
-                                                   const Standard_Boolean               theToUpdateViewer)
-{
-  if (theIObj->RecomputeEveryPrs())
-  {
-    theIObj->Update (Standard_True);
-    theIObj->UpdateSelection();
-  }
-  else
-  {
-    for (TColStd_ListIteratorOfListOfInteger aModes (theIObj->ListOfRecomputeModes()); aModes.More(); aModes.Next())
-    {
-      theIObj->Update (aModes.Value(), Standard_False);
-    }
-    theIObj->UpdateSelection();
-    theIObj->SetRecomputeOk();
-  }
-
-  if (theToUpdateViewer)
-  {
-    UpdateCurrentViewer();
-  }
-}
-
-//=======================================================================
-//function : redisplayPrsModes
-//purpose  :
-//=======================================================================
-void AIS_InteractiveContext::redisplayPrsModes (const Handle(AIS_InteractiveObject)& theIObj,
-                                                const Standard_Boolean               theToUpdateViewer)
-{
-  if (theIObj->RecomputeEveryPrs())
-  {
-    theIObj->Update (Standard_True);
-    theIObj->UpdateSelection();
-  }
-  else
-  {
-    TColStd_ListOfInteger aModes;
-    theIObj->ToBeUpdated (aModes);
-    for (TColStd_ListIteratorOfListOfInteger aModeIter (aModes); aModeIter.More(); aModeIter.Next())
-    {
-      theIObj->Update (aModeIter.Value(), Standard_False);
-    }
-    theIObj->SetRecomputeOk();
-  }
-
-  if (theToUpdateViewer)
-  {
-    UpdateCurrentViewer();
-  }
-}
-
 //=======================================================================
 //function : SetColor
 //purpose  :
@@ -1441,7 +1378,11 @@ void AIS_InteractiveContext::SetColor (const Handle(AIS_InteractiveObject)& theI
 
   setContextToObject (theIObj);
   theIObj->SetColor (theColor);
-  redisplayPrsRecModes (theIObj, theToUpdateViewer);
+  theIObj->UpdatePresentations();
+  if (theToUpdateViewer)
+  {
+    UpdateCurrentViewer();
+  }
 }
 
 //=======================================================================
@@ -1486,7 +1427,11 @@ void AIS_InteractiveContext::SetDeviationCoefficient (const Handle(AIS_Interacti
 
   Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast (theIObj);
   aShape->SetOwnDeviationCoefficient (theCoefficient);
-  redisplayPrsModes (theIObj, theToUpdateViewer);
+  aShape->UpdatePresentations();
+  if (theToUpdateViewer)
+  {
+    UpdateCurrentViewer();
+  }
 }
 
 //=======================================================================
@@ -1516,7 +1461,11 @@ void AIS_InteractiveContext::SetHLRDeviationCoefficient (const Handle(AIS_Intera
 
   Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast (theIObj);
   aShape->SetOwnHLRDeviationCoefficient (theCoefficient);
-  redisplayPrsModes (theIObj, theToUpdateViewer);
+  aShape->UpdatePresentations();
+  if (theToUpdateViewer)
+  {
+    UpdateCurrentViewer();
+  }
 }
 
 //=======================================================================
@@ -1545,7 +1494,11 @@ void AIS_InteractiveContext::SetDeviationAngle (const Handle(AIS_InteractiveObje
 
   Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast (theIObj);
   aShape->SetOwnDeviationAngle (theAngle);
-  redisplayPrsModes (theIObj, theToUpdateViewer);
+  aShape->UpdatePresentations();
+  if (theToUpdateViewer)
+  {
+    UpdateCurrentViewer();
+  }
 }
 
 //=======================================================================
@@ -1574,15 +1527,10 @@ void AIS_InteractiveContext::SetAngleAndDeviation (const Handle(AIS_InteractiveO
 
   Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast (theIObj);
   aShape->SetAngleAndDeviation (theAngle);
-
-  if (theIObj->RecomputeEveryPrs())
+  aShape->UpdatePresentations();
+  if (theToUpdateViewer)
   {
-    theIObj->Update (Standard_True);
-    theIObj->UpdateSelection();
-  }
-  else
-  {
-    Update (theIObj, theToUpdateViewer);
+    UpdateCurrentViewer();
   }
 }
 
@@ -1611,7 +1559,11 @@ void AIS_InteractiveContext::SetHLRAngleAndDeviation (const Handle(AIS_Interacti
   }
   Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast (theIObj);
   aShape->SetHLRAngleAndDeviation (theAngle);
-  redisplayPrsModes (theIObj, theToUpdateViewer);
+  aShape->UpdatePresentations();
+  if (theToUpdateViewer)
+  {
+    UpdateCurrentViewer();
+  }
 }
 
 //=======================================================================
@@ -1639,7 +1591,11 @@ void AIS_InteractiveContext::SetHLRDeviationAngle (const Handle(AIS_InteractiveO
   }
   Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast (theIObj);
   aShape->SetOwnHLRDeviationAngle (theAngle);
-  redisplayPrsModes (theIObj, theToUpdateViewer);
+  aShape->UpdatePresentations();
+  if (theToUpdateViewer)
+  {
+    UpdateCurrentViewer();
+  }
 }
 
 //=======================================================================
@@ -1655,7 +1611,11 @@ void AIS_InteractiveContext::UnsetColor (const Handle(AIS_InteractiveObject)& th
   }
 
   theIObj->UnsetColor();
-  redisplayPrsRecModes (theIObj, theToUpdateViewer);
+  theIObj->UpdatePresentations();
+  if (theToUpdateViewer)
+  {
+    UpdateCurrentViewer();
+  }
 }
 
 //=======================================================================
@@ -1701,7 +1661,7 @@ void AIS_InteractiveContext::SetWidth (const Handle(AIS_InteractiveObject)& theI
 
   setContextToObject (theIObj);
   theIObj->SetWidth (theWidth);
-  redisplayPrsRecModes (theIObj, theToUpdateViewer);
+  theIObj->UpdatePresentations();
   if (!myLastinMain.IsNull() && myLastinMain->IsSameSelectable (theIObj))
   {
     if (myLastinMain->IsAutoHilight())
@@ -1718,6 +1678,10 @@ void AIS_InteractiveContext::SetWidth (const Handle(AIS_InteractiveObject)& theI
                                       myLastinMain);
     }
   }
+  if (theToUpdateViewer)
+  {
+    UpdateCurrentViewer();
+  }
 }
 
 //=======================================================================
@@ -1733,7 +1697,11 @@ void AIS_InteractiveContext::UnsetWidth (const Handle(AIS_InteractiveObject)& th
   }
 
   theIObj->UnsetWidth();
-  redisplayPrsRecModes (theIObj, theToUpdateViewer);
+  theIObj->UpdatePresentations();
+  if (theToUpdateViewer)
+  {
+    UpdateCurrentViewer();
+  }
 }
 
 //=======================================================================
@@ -1751,7 +1719,11 @@ void AIS_InteractiveContext::SetMaterial (const Handle(AIS_InteractiveObject)& t
 
   setContextToObject (theIObj);
   theIObj->SetMaterial (theMaterial);
-  redisplayPrsRecModes (theIObj, theToUpdateViewer);
+  theIObj->UpdatePresentations();
+  if (theToUpdateViewer)
+  {
+    UpdateCurrentViewer();
+  }
 }
 
 //=======================================================================
@@ -1766,7 +1738,11 @@ void AIS_InteractiveContext::UnsetMaterial (const Handle(AIS_InteractiveObject)&
     return;
   }
   theIObj->UnsetMaterial();
-  redisplayPrsRecModes (theIObj, theToUpdateViewer);
+  theIObj->UpdatePresentations();
+  if (theToUpdateViewer)
+  {
+    UpdateCurrentViewer();
+  }
 }
 
 //=======================================================================
@@ -1796,7 +1772,11 @@ void AIS_InteractiveContext::SetTransparency (const Handle(AIS_InteractiveObject
   }
 
   theIObj->SetTransparency (theValue);
-  redisplayPrsRecModes (theIObj, theToUpdateViewer);
+  theIObj->UpdatePresentations();
+  if (theToUpdateViewer)
+  {
+    UpdateCurrentViewer();
+  }
 }
 
 //=======================================================================
@@ -1812,7 +1792,11 @@ void AIS_InteractiveContext::UnsetTransparency (const Handle(AIS_InteractiveObje
   }
 
   theIObj->UnsetTransparency();
-  redisplayPrsRecModes (theIObj, theToUpdateViewer);
+  theIObj->UpdatePresentations();
+  if (theToUpdateViewer)
+  {
+    UpdateCurrentViewer();
+  }
 }
 
 //=======================================================================
@@ -1822,6 +1806,7 @@ void AIS_InteractiveContext::UnsetTransparency (const Handle(AIS_InteractiveObje
 void AIS_InteractiveContext::SetSelectedAspect (const Handle(Prs3d_BasicAspect)& theAspect,
                                                 const Standard_Boolean           theToUpdateViewer)
 {
+  Standard_DISABLE_DEPRECATION_WARNINGS
   Standard_Boolean isFound = Standard_False;
   for (AIS_NListOfEntityOwner::Iterator aSelIter (mySelection->Objects()); aSelIter.More(); aSelIter.Next())
   {
@@ -1829,6 +1814,7 @@ void AIS_InteractiveContext::SetSelectedAspect (const Handle(Prs3d_BasicAspect)&
     Handle(AIS_InteractiveObject) anObj = Handle(AIS_InteractiveObject)::DownCast (aSelIter.Value()->Selectable());
     anObj->SetAspect (theAspect);
   }
+  Standard_ENABLE_DEPRECATION_WARNINGS
 
   if (isFound && theToUpdateViewer)
   {
@@ -2460,6 +2446,13 @@ void AIS_InteractiveContext::Disconnect (const Handle(AIS_InteractiveObject)& th
   {
     Handle(AIS_MultipleConnectedInteractive) theObj (Handle(AIS_MultipleConnectedInteractive)::DownCast (theAssembly));
     theObj->Disconnect (theObjToDisconnect);
+    if (!myObjects.IsBound (theObjToDisconnect))
+    {
+      // connected presentation might contain displayed presentations
+      myMainPM->Erase (theObjToDisconnect, -1);
+      theObjToDisconnect->ErasePresentations (true);
+    }
+
     const Handle(SelectMgr_SelectableObject)& anObj = theObjToDisconnect; // to avoid ambiguity
     mgrSelector->Remove (anObj);
   }

src/AIS/AIS_InteractiveContext.hxx

@@ -454,6 +454,7 @@ public: //! @name iteration through detected entities
 public: //! @name Selection management
 
   //! Sets the graphic basic aspect to the current presentation of ALL selected objects.
+  Standard_DEPRECATED ("Deprecated method - presentation attributes should be assigned directly to object")
   Standard_EXPORT void SetSelectedAspect (const Handle(Prs3d_BasicAspect)& theAspect,
                                           const Standard_Boolean           theToUpdateViewer);
 
@@ -1082,6 +1083,7 @@ public: //! @name iso-line display attributes
   //! Returns true if drawing isolines on triangulation algorithm is enabled.
   Standard_EXPORT Standard_Boolean IsoOnTriangulation() const;
 
+//! @name obsolete methods
 public:
 
   //! Updates the view of the current object in open context.
@@ -1207,14 +1209,6 @@ protected: //! @name internal methods
   Standard_EXPORT void InitAttributes();
   
   Standard_EXPORT Standard_Integer PurgeViewer (const Handle(V3d_Viewer)& Vwr);
-  
-  //! UNKNOWN
-  Standard_EXPORT void redisplayPrsModes (const Handle(AIS_InteractiveObject)& theIObj,
-                                          const Standard_Boolean               theToUpdateViewer);
-  
-  //! UNKNOWN
-  Standard_EXPORT void redisplayPrsRecModes (const Handle(AIS_InteractiveObject)& theIObj,
-                                             const Standard_Boolean               theToUpdateViewer);
 
   //! Helper function to unhighlight all entity owners currently highlighted with seleciton color.
   Standard_EXPORT void unhighlightOwners (const Handle(AIS_InteractiveObject)& theObject);

src/AIS/AIS_InteractiveContext_2.cxx

@@ -419,7 +419,7 @@ Standard_Boolean AIS_InteractiveContext::ImmediateAdd (const Handle(AIS_Interact
     return Standard_False;
   }
 
-  myMainPM->AddToImmediateList (myMainPM->Presentation (theObj, theMode)->Presentation());
+  myMainPM->AddToImmediateList (myMainPM->Presentation (theObj, theMode));
   return Standard_True;
 }
 

src/AIS/AIS_InteractiveObject.cxx

@@ -16,32 +16,20 @@
 
 #include <AIS_InteractiveObject.hxx>
 
-#include <AIS_GraphicTool.hxx>
 #include <AIS_InteractiveContext.hxx>
-#include <Aspect_PolygonOffsetMode.hxx>
-#include <Bnd_Box.hxx>
 #include <Graphic3d_AspectFillArea3d.hxx>
 #include <Graphic3d_AspectLine3d.hxx>
 #include <Graphic3d_AspectMarker3d.hxx>
 #include <Graphic3d_AspectText3d.hxx>
-#include <Graphic3d_BndBox4f.hxx>
 #include <Graphic3d_CStructure.hxx>
 #include <Graphic3d_Group.hxx>
-#include <Graphic3d_MaterialAspect.hxx>
 #include <Graphic3d_Structure.hxx>
-#include <Prs3d_BasicAspect.hxx>
 #include <Prs3d_LineAspect.hxx>
 #include <Prs3d_PointAspect.hxx>
 #include <Prs3d_Presentation.hxx>
-#include <Prs3d_Root.hxx>
 #include <Prs3d_ShadingAspect.hxx>
 #include <Prs3d_TextAspect.hxx>
-#include <PrsMgr_ModedPresentation.hxx>
-#include <PrsMgr_PresentationManager3d.hxx>
-#include <Quantity_Color.hxx>
-#include <Standard_Transient.hxx>
-#include <Standard_Type.hxx>
-#include <TColStd_ListIteratorOfListOfInteger.hxx>
+#include <PrsMgr_PresentationManager.hxx>
 
 IMPLEMENT_STANDARD_RTTIEXT(AIS_InteractiveObject,SelectMgr_SelectableObject)
 
@@ -51,15 +39,9 @@ IMPLEMENT_STANDARD_RTTIEXT(AIS_InteractiveObject,SelectMgr_SelectableObject)
 //=======================================================================
 AIS_InteractiveObject::AIS_InteractiveObject (const PrsMgr_TypeOfPresentation3d aTypeOfPresentation3d)
 : SelectMgr_SelectableObject (aTypeOfPresentation3d),
-  myCTXPtr (NULL),
-  myOwnWidth (0.0),
-  myCurrentFacingModel (Aspect_TOFM_BOTH_SIDE),
-  myInfiniteState (Standard_False),
-  hasOwnColor (Standard_False),
-  hasOwnMaterial (Standard_False),
-  myRecomputeEveryPrs (Standard_True)
+  myCTXPtr (NULL)
 {
-  SetCurrentFacingModel();
+  //
 }
 
 //=======================================================================
@@ -74,30 +56,6 @@ void AIS_InteractiveObject::Redisplay (const Standard_Boolean AllModes)
   myCTXPtr->Redisplay (this, Standard_False, AllModes);
 }
 
-//=======================================================================
-//function : Type
-//purpose  : 
-//=======================================================================
-
-AIS_KindOfInteractive AIS_InteractiveObject::Type() const 
-{return AIS_KOI_None;}
-
-//=======================================================================
-//function : Signature
-//purpose  : 
-//=======================================================================
-
-Standard_Integer AIS_InteractiveObject::Signature() const 
-{return -1;}
-
-//=======================================================================
-//function : RecomputeEveryPrs
-//purpose  : 
-//=======================================================================
-
-Standard_Boolean  AIS_InteractiveObject::RecomputeEveryPrs() const 
-{return myRecomputeEveryPrs;}
-
 //=======================================================================
 //function : 
 //purpose  : 
@@ -125,274 +83,6 @@ void AIS_InteractiveObject::SetContext (const Handle(AIS_InteractiveContext)& th
   }
 }
 
-//=======================================================================
-//function : 
-//purpose  : 
-//=======================================================================
-Standard_Boolean AIS_InteractiveObject::HasOwner() const 
-{
-  return (!myOwner.IsNull());
-}
-
-
-
-//=======================================================================
-//function : 
-//purpose  : 
-//=======================================================================
-void AIS_InteractiveObject::ClearOwner()
-{
-  myOwner.Nullify();
-}
-
-//=======================================================================
-//function : SetDisplayMode
-//purpose  :
-//=======================================================================
-void AIS_InteractiveObject::SetDisplayMode (const Standard_Integer theMode)
-{
-  if (AcceptDisplayMode (theMode))
-  {
-    myDrawer->SetDisplayMode (theMode);
-  }
-}
-
-//=======================================================================
-//function : 
-//purpose  : 
-//=======================================================================
-void AIS_InteractiveObject::SetCurrentFacingModel(const Aspect_TypeOfFacingModel aModel) {
-  myCurrentFacingModel = aModel;
-}
-
-//=======================================================================
-//function : CurrentFacingModel
-//purpose  : 
-//=======================================================================
-
-Aspect_TypeOfFacingModel AIS_InteractiveObject::CurrentFacingModel() const {
-  return myCurrentFacingModel;
-}
-
-//=======================================================================
-//function : SetColor
-//purpose  : 
-//=======================================================================
-
-void AIS_InteractiveObject::SetColor(const Quantity_Color& theColor)
-{
-  myDrawer->SetColor (theColor);
-  hasOwnColor = Standard_True;
-}
-
-//=======================================================================
-//function : UnsetColor
-//purpose  : 
-//=======================================================================
-void AIS_InteractiveObject::UnsetColor()
-{
-  hasOwnColor = Standard_False;
-}
-
-//=======================================================================
-//function : 
-//purpose  : 
-//=======================================================================
-void AIS_InteractiveObject::SetWidth(const Standard_Real aValue)
-{
-  myOwnWidth = aValue;
-}
-
-//=======================================================================
-//function : 
-//purpose  : 
-//=======================================================================
-void AIS_InteractiveObject::UnsetWidth()
-{
-  myOwnWidth = 0.;
-}
-
-//=======================================================================
-//function : Material
-//purpose  :
-//=======================================================================
-Graphic3d_NameOfMaterial AIS_InteractiveObject::Material() const
-{
-  return myDrawer->ShadingAspect()->Material().Name();
-}
-
-//=======================================================================
-//function : SetMaterial
-//purpose  :
-//=======================================================================
-void AIS_InteractiveObject::SetMaterial (const Graphic3d_MaterialAspect& theMaterial)
-{
-  if (!myDrawer->HasOwnShadingAspect())
-  {
-    myDrawer->SetShadingAspect (new Prs3d_ShadingAspect());
-    if (myDrawer->HasLink())
-    {
-      *myDrawer->ShadingAspect()->Aspect() = *myDrawer->Link()->ShadingAspect()->Aspect();
-    }
-  }
-
-  myDrawer->ShadingAspect()->SetMaterial (theMaterial);
-  hasOwnMaterial = Standard_True;
-}
-
-//=======================================================================
-//function : UnsetMaterial
-//purpose  :
-//=======================================================================
-void AIS_InteractiveObject::UnsetMaterial()
-{
-  if (!HasMaterial())
-  {
-    return;
-  }
-
-  if (HasColor() || IsTransparent())
-  {
-    if(myDrawer->HasLink())
-    {
-      myDrawer->ShadingAspect()->SetMaterial (AIS_GraphicTool::GetMaterial (myDrawer->Link()));
-    }
-
-    if (HasColor())
-    {
-      SetColor (myDrawer->Color());
-    }
-
-    if (IsTransparent())
-    {
-      SetTransparency (myDrawer->Transparency());
-    }
-  }
-  else
-  {
-    Handle(Prs3d_ShadingAspect) anAspect;
-    myDrawer->SetShadingAspect (anAspect);
-  }
-
-  hasOwnMaterial = Standard_False;
-}
-
-//=======================================================================
-//function : SetTransparency
-//purpose  :
-//=======================================================================
-void AIS_InteractiveObject::SetTransparency (const Standard_Real theValue)
-{
-  if (!myDrawer->HasOwnShadingAspect())
-  {
-    myDrawer->SetShadingAspect(new Prs3d_ShadingAspect());
-    if(myDrawer->HasLink())
-      myDrawer->ShadingAspect()->SetMaterial(AIS_GraphicTool::GetMaterial(myDrawer->Link()));
-  }
-
-  myDrawer->ShadingAspect()->Aspect()->ChangeFrontMaterial().SetTransparency (Standard_ShortReal(theValue));
-  myDrawer->ShadingAspect()->Aspect()->ChangeBackMaterial() .SetTransparency (Standard_ShortReal(theValue));
-  myDrawer->SetTransparency (Standard_ShortReal(theValue));
-}
-
-//=======================================================================
-//function : UnsetTransparency
-//purpose  : 
-//=======================================================================
-void AIS_InteractiveObject::UnsetTransparency()
-{
-  if(HasColor() || HasMaterial() )
-  {
-    myDrawer->ShadingAspect()->Aspect()->ChangeFrontMaterial().SetTransparency (0.0f);
-    myDrawer->ShadingAspect()->Aspect()->ChangeBackMaterial() .SetTransparency (0.0f);
-  }
-  else{
-    Handle (Prs3d_ShadingAspect) SA;
-    myDrawer->SetShadingAspect(SA);
-  }
-  myDrawer->SetTransparency (0.0f);
-}
-//=======================================================================
-//function : Transparency
-//purpose  : 
-//=======================================================================
-Standard_Real AIS_InteractiveObject::Transparency() const 
-{
-  return (myDrawer->Transparency() <= 0.005f ? 0.0 : myDrawer->Transparency());
-// Graphic3d_MaterialAspect Mat = myDrawer->ShadingAspect()->Aspect()->FrontMaterial();
-// return Mat.Transparency();
-}
-
-//=======================================================================
-//function : UnsetAttributes
-//purpose  : 
-//=======================================================================
-void AIS_InteractiveObject::UnsetAttributes()
-{
-  SelectMgr_SelectableObject::UnsetAttributes();
-
-  hasOwnColor    = Standard_False;
-  hasOwnMaterial = Standard_False;
-  myOwnWidth     = 0.0;
-  myDrawer->SetTransparency (0.0f);
-}
-
-//=======================================================================
-//function : 
-//purpose  : 
-//=======================================================================
-void AIS_InteractiveObject::MustRecomputePrs(const Standard_Integer ) const 
-{}
-
-//=======================================================================
-//function : 
-//purpose  : 
-//=======================================================================
-const TColStd_ListOfInteger& AIS_InteractiveObject::ListOfRecomputeModes() const 
-{return myToRecomputeModes;}
-
-//=======================================================================
-//function : 
-//purpose  : 
-//=======================================================================
-void AIS_InteractiveObject::SetRecomputeOk()
-{myToRecomputeModes.Clear();}
-
-
-//=======================================================================
-//function : AcceptDisplayMode
-//purpose  : 
-//=======================================================================
-
-Standard_Boolean  AIS_InteractiveObject::AcceptDisplayMode(const Standard_Integer ) const
-{return Standard_True;}
-
-//=======================================================================
-//function : DefaultDisplayMode
-//purpose  : 
-//=======================================================================
-
-Standard_Integer AIS_InteractiveObject::DefaultDisplayMode() const
-{return 0;}
-
-
-//=======================================================================
-//function : SetInfiniteState
-//purpose  : 
-//=======================================================================
-void AIS_InteractiveObject::SetInfiniteState(const Standard_Boolean aFlag)
-{
-  myInfiniteState = aFlag;
-  Handle(Prs3d_Presentation) P;
-
-  for(Standard_Integer i =1; i<=myPresentations.Length();i++)
-  {
-    P = myPresentations(i).Presentation()->Presentation();
-    if(!P.IsNull())
-      P->SetInfiniteState(myInfiniteState);
-  }
-}
-
 //=======================================================================
 //function : HasPresentation
 //purpose  :
@@ -415,214 +105,41 @@ Handle(Prs3d_Presentation) AIS_InteractiveObject::Presentation() const
   }
 
   Handle(PrsMgr_Presentation) aPrs = myCTXPtr->MainPrsMgr()->Presentation (this, myDrawer->DisplayMode(), false);
-  return !aPrs.IsNull()
-       ? aPrs->Presentation()
-       : Handle(Prs3d_Presentation)();
+  return aPrs;
 }
 
 //=======================================================================
 //function : SetAspect 
 //purpose  : 
 //=======================================================================
-void AIS_InteractiveObject::SetAspect(const Handle(Prs3d_BasicAspect)& anAspect)
+void AIS_InteractiveObject::SetAspect(const Handle(Prs3d_BasicAspect)& theAspect)
 {
 
-  if( HasPresentation() ) {
-    Handle(Prs3d_Presentation) prs = Presentation();
-    { Handle(Prs3d_ShadingAspect) aspect =
-			Handle(Prs3d_ShadingAspect)::DownCast(anAspect);
-      if( !aspect.IsNull() ) {
-        Prs3d_Root::CurrentGroup(prs)->SetGroupPrimitivesAspect(aspect->Aspect());
-        return;
-      }
-    }
-    { Handle(Prs3d_LineAspect) aspect =
-			Handle(Prs3d_LineAspect)::DownCast(anAspect);
-      if( !aspect.IsNull() ) {
-        Prs3d_Root::CurrentGroup(prs)->SetGroupPrimitivesAspect(aspect->Aspect());
-        return;
-      }
-    }
-    { Handle(Prs3d_PointAspect) aspect =
-			Handle(Prs3d_PointAspect)::DownCast(anAspect);
-      if( !aspect.IsNull() ) {
-        Prs3d_Root::CurrentGroup(prs)->SetGroupPrimitivesAspect(aspect->Aspect());
-        return;
-      }
-    }
-    { Handle(Prs3d_TextAspect) aspect =
-			Handle(Prs3d_TextAspect)::DownCast(anAspect);
-      if( !aspect.IsNull() ) {
-        Prs3d_Root::CurrentGroup(prs)->SetGroupPrimitivesAspect(aspect->Aspect());
-        return;
-      }
-    }
-  }
-}
-
-//=======================================================================
-//function : SetPolygonOffsets 
-//purpose  : 
-//======================================================================= 
-void AIS_InteractiveObject::SetPolygonOffsets(const Standard_Integer    aMode,
-                                              const Standard_ShortReal  aFactor,
-                                              const Standard_ShortReal  aUnits) 
-{
-  if ( !HasPolygonOffsets() )
-    myDrawer->SetShadingAspect(new Prs3d_ShadingAspect());
-
-  myDrawer->ShadingAspect()->Aspect()->SetPolygonOffsets( aMode, aFactor, aUnits );
-  SynchronizeAspects();
-}
-
-//=======================================================================
-//function : HasPolygonOffsets 
-//purpose  : 
-//=======================================================================
-Standard_Boolean AIS_InteractiveObject::HasPolygonOffsets() const
-{
-  return !( myDrawer->ShadingAspect().IsNull() || 
-          ( myDrawer->HasLink() &&
-          myDrawer->ShadingAspect() == myDrawer->Link()->ShadingAspect() ) );
-}
-
-//=======================================================================
-//function : PolygonOffsets 
-//purpose  : 
-//=======================================================================
-void AIS_InteractiveObject::PolygonOffsets(Standard_Integer&    aMode,
-                                           Standard_ShortReal&  aFactor,
-                                           Standard_ShortReal&  aUnits) const 
-{
-  if( HasPolygonOffsets() )
-    myDrawer->ShadingAspect()->Aspect()->PolygonOffsets( aMode, aFactor, aUnits );
-}
-
-//=======================================================================
-//function : BoundingBox
-//purpose  : Returns bounding box of object correspondingly to its
-//           current display mode
-//=======================================================================
-void AIS_InteractiveObject::BoundingBox (Bnd_Box& theBndBox)
-{
-  if (myDrawer->DisplayMode() == -1)
-  {
-    if (!myPresentations.IsEmpty())
-    {
-      const Handle(PrsMgr_Presentation)& aPrs3d = myPresentations.First().Presentation();
-      const Handle(Graphic3d_Structure)& aStruct = aPrs3d->Presentation();
-      const Graphic3d_BndBox3d& aBndBox = aStruct->CStructure()->BoundingBox();
-
-      if (!aBndBox.IsValid())
-      {
-        theBndBox.SetVoid();
-        return;
-      }
-
-      theBndBox.Update (aBndBox.CornerMin().x(), aBndBox.CornerMin().y(), aBndBox.CornerMin().z(),
-                        aBndBox.CornerMax().x(), aBndBox.CornerMax().y(), aBndBox.CornerMax().z());
-      return;
-    }
-    else
-    {
-      for (PrsMgr_ListOfPresentableObjectsIter aPrsIter (Children()); aPrsIter.More(); aPrsIter.Next())
-      {
-        Handle(AIS_InteractiveObject) aChild (Handle(AIS_InteractiveObject)::DownCast (aPrsIter.Value()));
-        if (aChild.IsNull())
-        {
-          continue;
-        }
-        Bnd_Box aBox;
-        aChild->BoundingBox (aBox);
-        theBndBox.Add (aBox);
-      }
-      return;
-    }
-  }
-  else
-  {
-    for (Standard_Integer aPrsIter = 1; aPrsIter <= myPresentations.Length(); ++aPrsIter)
-    {
-      if (myPresentations (aPrsIter).Mode() == myDrawer->DisplayMode())
-      {
-        const Handle(PrsMgr_Presentation)& aPrs3d = myPresentations (aPrsIter).Presentation();
-        const Handle(Graphic3d_Structure)& aStruct = aPrs3d->Presentation();
-        const Graphic3d_BndBox3d& aBndBox = aStruct->CStructure()->BoundingBox();
-
-        if (!aBndBox.IsValid())
-        {
-          theBndBox.SetVoid();
-          return;
-        }
-
-        theBndBox.Update (aBndBox.CornerMin().x(), aBndBox.CornerMin().y(), aBndBox.CornerMin().z(),
-                          aBndBox.CornerMax().x(), aBndBox.CornerMax().y(), aBndBox.CornerMax().z());
-        return;
-      }
-    }
-  }
-}
-
-//=======================================================================
-//function : SetIsoOnTriangulation
-//purpose  : Enables or disables isoline on triangulation building
-//=======================================================================
-void AIS_InteractiveObject::SetIsoOnTriangulation (const Standard_Boolean theIsEnabled)
-{
-  myDrawer->SetIsoOnTriangulation (theIsEnabled);
-}
-
-//=======================================================================
-//function : SynchronizeAspects
-//purpose  :
-//=======================================================================
-void AIS_InteractiveObject::SynchronizeAspects()
-{
-  for (PrsMgr_Presentations::Iterator aPrsIter (myPresentations); aPrsIter.More(); aPrsIter.Next())
-  {
-    const Handle(PrsMgr_Presentation)& aPrs3d = aPrsIter.ChangeValue().Presentation();
-    if (aPrs3d.IsNull()
-     || aPrs3d->Presentation().IsNull())
-    {
-      continue;
-    }
-
-    for (Graphic3d_SequenceOfGroup::Iterator aGroupIter (aPrs3d->Presentation()->Groups()); aGroupIter.More(); aGroupIter.Next())
-    {
-      if (!aGroupIter.Value().IsNull())
-      {
-        aGroupIter.ChangeValue()->SynchronizeAspects();
-      }
-    }
-  }
-}
-
-//=======================================================================
-//function : replaceAspects
-//purpose  :
-//=======================================================================
-void AIS_InteractiveObject::replaceAspects (const Graphic3d_MapOfAspectsToAspects& theMap)
-{
-  if (theMap.IsEmpty())
+  if (!HasPresentation())
   {
     return;
   }
 
-  for (PrsMgr_Presentations::Iterator aPrsIter (myPresentations); aPrsIter.More(); aPrsIter.Next())
+  Handle(Prs3d_Presentation) aPrs = Presentation();
+  if (aPrs->Groups().IsEmpty())
   {
-    const Handle(PrsMgr_Presentation)& aPrs3d = aPrsIter.ChangeValue().Presentation();
-    if (aPrs3d.IsNull()
-     || aPrs3d->Presentation().IsNull())
-    {
-      continue;
-    }
-
-    for (Graphic3d_SequenceOfGroup::Iterator aGroupIter (aPrs3d->Presentation()->Groups()); aGroupIter.More(); aGroupIter.Next())
-    {
-      if (!aGroupIter.Value().IsNull())
-      {
-        aGroupIter.ChangeValue()->ReplaceAspects (theMap);
-      }
-    }
+    return;
+  }
+  const Handle(Graphic3d_Group)& aGroup = aPrs->Groups().Last();
+  if (Handle(Prs3d_ShadingAspect) aShadingAspect = Handle(Prs3d_ShadingAspect)::DownCast(theAspect))
+  {
+    aGroup->SetGroupPrimitivesAspect (aShadingAspect->Aspect());
+  }
+  else if (Handle(Prs3d_LineAspect) aLineAspect = Handle(Prs3d_LineAspect)::DownCast(theAspect))
+  {
+    aGroup->SetGroupPrimitivesAspect (aLineAspect->Aspect());
+  }
+  else if (Handle(Prs3d_PointAspect) aPointAspect = Handle(Prs3d_PointAspect)::DownCast(theAspect))
+  {
+    aGroup->SetGroupPrimitivesAspect (aPointAspect->Aspect());
+  }
+  else if (Handle(Prs3d_TextAspect) aTextAspect = Handle(Prs3d_TextAspect)::DownCast(theAspect))
+  {
+    aGroup->SetGroupPrimitivesAspect (aTextAspect->Aspect());
   }
 }

src/AIS/AIS_InteractiveObject.hxx

@@ -17,139 +17,48 @@
 #ifndef _AIS_InteractiveObject_HeaderFile
 #define _AIS_InteractiveObject_HeaderFile
 
-#include <Aspect_TypeOfFacingModel.hxx>
 #include <AIS_KindOfInteractive.hxx>
-#include <Graphic3d_NameOfMaterial.hxx>
-#include <PrsMgr_TypeOfPresentation3d.hxx>
 #include <SelectMgr_SelectableObject.hxx>
-#include <TColStd_ListOfInteger.hxx>
-#include <TColStd_ListOfTransient.hxx>
-#include <Quantity_Color.hxx>
 
 class AIS_InteractiveContext;
 class Graphic3d_MaterialAspect;
-class Prs3d_Presentation;
 class Prs3d_BasicAspect;
 class Bnd_Box;
 
 //! Defines a class of objects with display and selection services.
-//! Entities which are visualized and selected are
-//! Interactive Objects. You can make use of classes of
-//! standard Interactive Objects for which all necessary
-//! methods have already been programmed, or you can
-//! implement your own classes of Interactive Objects.
-//! Specific attributes of entities such as arrow aspect for
-//! dimensions must be loaded in a Drawer. This Drawer
-//! is then applied to the Interactive Object in view.
-//! There are four types of Interactive Object in AIS: the
-//! construction element or Datum, the Relation, which
-//! includes both dimensions and constraints, the Object,
-//! and finally, when the object is of an unknown type, the None type.
-//! Inside these categories, a signature, or index,
-//! provides the possibility of additional characterization.
-//! By default, the Interactive Object has a None type
-//! and a signature of 0. If you want to give a particular
-//! type and signature to your interactive object, you must
-//! redefine the methods, Signature and Type.
-//! Warning
-//! In the case of attribute methods, methods for
-//! standard attributes are virtual. They must be
-//! redefined   by the inheriting classes. Setcolor for a
-//! point and Setcolor for a plane, for example, do not
-//! affect the same attributes in the Drawer.
+//! Entities which are visualized and selected are Interactive Objects.
+//! Specific attributes of entities such as arrow aspect for dimensions must be loaded in a Prs3d_Drawer.
+//!
+//! You can make use of classes of standard Interactive Objects for which all necessary methods have already been programmed,
+//! or you can implement your own classes of Interactive Objects.
+//! Key interface methods to be implemented by every Interactive Object:
+//! * Presentable Object (PrsMgr_PresentableObject)
+//!   Consider defining an enumeration of supported Display Mode indexes for particular Interactive Object or class of Interactive Objects.
+//!   - AcceptDisplayMode() accepting display modes implemented by this object;
+//!   - Compute() computing presentation for the given display mode index;
+//! * Selectable Object (SelectMgr_SelectableObject)
+//!   Consider defining an enumeration of supported Selection Mode indexes for particular Interactive Object or class of Interactive Objects.
+//!   - ComputeSelection() computing selectable entities for the given selection mode index.
 class AIS_InteractiveObject : public SelectMgr_SelectableObject
 {
   friend class AIS_InteractiveContext;
   DEFINE_STANDARD_RTTIEXT(AIS_InteractiveObject, SelectMgr_SelectableObject)
 public:
 
-  //! Returns the kind of Interactive Object:
-  //! -   None
-  //! -   Datum
-  //! -   Relation
-  //! -   Object
-  //! By default, the   interactive object has a None type.
-  //! Because specific shapes entail different behavior
-  //! according to their sub-shapes, you may need to
-  //! create a Local Context. This will allow you to
-  //! specify the additional characteristics which you
-  //! need to handle these shapes.
-  Standard_EXPORT virtual AIS_KindOfInteractive Type() const;
-  
-  //! Specifies additional characteristics of Interactive
-  //! Objects. A signature is, in fact, an index with integer
-  //! values assigned different properties.
-  //! This method is frequently used in conjuction with
-  //! Type to give a particular type and signature to an
-  //! Interactive Object. By default, the Interactive Object
-  //! has a None type and a signature of 0. Among the
-  //! datums, this signature is attributed to the shape
+  //! Returns the kind of Interactive Object; AIS_KOI_None by default.
+  virtual AIS_KindOfInteractive Type() const { return AIS_KOI_None; }
+
+  //! Specifies additional characteristics of Interactive Object of Type(); -1 by default.
+  //! Among the datums, this signature is attributed to the shape.
   //! The remaining datums have the following default signatures:
-  //! -   Point                   signature 1
-  //! -   Axis                     signature 2
-  //! -   Trihedron                signature 3
-  //! -   PlaneTrihedron            signature 4
-  //! -   Line                     signature 5
-  //! -   Circle                  signature 6
-  //! -   Plane                   signature 7.
-  Standard_EXPORT virtual Standard_Integer Signature() const;
-  
-  //! Informs the graphic context that the interactive Object
-  //! may be decomposed into sub-shapes for dynamic selection.
-  //! The most used Interactive Object is AIS_Shape.
-  //! Activation methods for standard selection modes are
-  //! proposed in the Interactive Context. These include
-  //! selection by vertex or by edges. For datums with the
-  //! same behavior as AIS_Shape, such as vetices and
-  //! edges, we must redefine the virtual method so that
-  //! AcceptShapeDecomposition returns false.
-  //! Rule for selection :
-  //! Mode 0 :  Selection of  the interactive Object itself
-  //! Mode 1 :  Selection of vertices
-  //! Mode 2 :  Selection Of Edges
-  //! Mode 3 :  Selection Of Wires
-  //! Mode 4 :  Selection Of Faces ...
-  virtual Standard_Boolean AcceptShapeDecomposition() const { return Standard_False; }
-
-  //! change the current facing model apply on polygons for
-  //! SetColor(), SetTransparency(), SetMaterial() methods
-  //! default facing model is Aspect_TOFM_TWO_SIDE. This mean that attributes is
-  //! applying both on the front and back face.
-  Standard_EXPORT void SetCurrentFacingModel (const Aspect_TypeOfFacingModel aModel = Aspect_TOFM_BOTH_SIDE);
-  
-  //! Returns the current facing model which is in effect.
-  Standard_EXPORT Aspect_TypeOfFacingModel CurrentFacingModel() const;
-
-  //! Only the interactive object knowns which Drawer attribute is affected by the color, if any
-  //! (ex: for a wire,it's the wireaspect field of the drawer, but for a vertex, only the point aspect field is affected by the color).
-  //! WARNING : Do not forget to set the corresponding fields here (hasOwnColor and myDrawer->SetColor())
-  Standard_EXPORT virtual void SetColor (const Quantity_Color& theColor);
-
-  //! Removes color settings. Only the Interactive Object
-  //! knows which Drawer attribute is   affected by the color
-  //! setting. For a wire, for example, wire aspect is the
-  //! attribute affected. For a vertex, however, only point
-  //! aspect is affected by the color setting.
-  Standard_EXPORT virtual void UnsetColor();
-  
-  //! Allows you to provide the setting aValue for width.
-  //! Only the Interactive Object knows which Drawer
-  //! attribute is affected by the width setting.
-  Standard_EXPORT virtual void SetWidth (const Standard_Real aValue);
-  
-  Standard_EXPORT virtual void UnsetWidth();
-  
-  //! Returns true if the class of objects accepts the display mode aMode.
-  //! The interactive context can have a default mode of
-  //! representation for the set of Interactive Objects. This
-  //! mode may not be accepted by a given class of
-  //! objects. Consequently, this virtual method allowing us
-  //! to get information about the class in question must be implemented.
-  Standard_EXPORT virtual Standard_Boolean AcceptDisplayMode (const Standard_Integer aMode) const;
-  
-  //! Returns the default display mode. This method is to
-  //! be implemented when the main mode is not mode 0.
-  Standard_EXPORT virtual Standard_Integer DefaultDisplayMode() const;
+  //! - Point          signature 1
+  //! - Axis           signature 2
+  //! - Trihedron      signature 3
+  //! - PlaneTrihedron signature 4
+  //! - Line           signature 5
+  //! - Circle         signature 6
+  //! - Plane          signature 7.
+  virtual Standard_Integer Signature() const { return -1; }
   
   //! Updates the active presentation; if <AllModes> = Standard_True
   //! all the presentations inside are recomputed.
@@ -158,33 +67,20 @@ public:
   //! is accessible. This method just redirects call to myCTXPtr,
   //! so this class field must be up to date for proper result.
   Standard_EXPORT void Redisplay (const Standard_Boolean AllModes = Standard_False);
-  
-  //! Sets the infinite state flag aFlage.
-  //! if   <aFlag>   = True  ,  the   interactiveObject  is
-  //! considered as infinite, i.e. its graphic presentations
-  //! are not taken in account for View FitAll...
-  Standard_EXPORT void SetInfiniteState (const Standard_Boolean aFlag = Standard_True);
-
-  //! Returns true if the interactive object is infinite. In this
-  //! case, its graphic presentations are not taken into
-  //! account in the fit-all view.
-  Standard_Boolean IsInfinite() const { return myInfiniteState; }
 
   //! Indicates whether the Interactive Object has a pointer to an interactive context.
   Standard_Boolean HasInteractiveContext() const { return myCTXPtr != NULL; }
 
   //! Returns the context pointer to the interactive context.
-  Standard_EXPORT Handle(AIS_InteractiveContext) GetContext() const;
+  AIS_InteractiveContext* InteractiveContext() const { return myCTXPtr; }
   
   //! Sets the interactive context aCtx and provides a link
   //! to the default drawing tool or "Drawer" if there is none.
   Standard_EXPORT virtual void SetContext (const Handle(AIS_InteractiveContext)& aCtx);
   
   //! Returns true if the object has an owner attributed to it.
-  //! The owner can be a shape for a set of sub-shapes or
-  //! a sub-shape for sub-shapes which it is composed of,
-  //! and takes the form of a transient.
-  Standard_EXPORT Standard_Boolean HasOwner() const;
+  //! The owner can be a shape for a set of sub-shapes or a sub-shape for sub-shapes which it is composed of, and takes the form of a transient.
+  Standard_Boolean HasOwner() const { return !myOwner.IsNull(); }
   
   //! Returns the owner of the Interactive Object.
   //! The owner can be a shape for a set of sub-shapes or
@@ -203,207 +99,24 @@ public:
   //! is composed of. The owner takes the form of a transient.
   void SetOwner (const Handle(Standard_Transient)& theApplicativeEntity) { myOwner = theApplicativeEntity; }
 
-  //! Each Interactive Object has methods which allow us
-  //! to attribute an Owner to it in the form of a Transient.
+  //! Each Interactive Object has methods which allow us to attribute an Owner to it in the form of a Transient.
   //! This method removes the owner from the graphic entity.
-  Standard_EXPORT void ClearOwner();
+  void ClearOwner() { myOwner.Nullify(); }
 
-  //! Returns true if the Interactive Object has a display
-  //! mode setting. Otherwise, it is displayed in Neutral Point.
-  Standard_Boolean HasDisplayMode() const { return myDrawer->DisplayMode() != -1; }
+public:
 
-  //! Sets the display mode aMode for the interactive object.
-  //! An object can have its own temporary display mode,
-  //! which is different from that proposed by the interactive context.
-  //! The range of possibilities currently proposed is the following:
-  //! -   AIS_WireFrame
-  //! -   AIS_Shaded
-  //! This range can, however, be extended through the creation of new display modes.
-  Standard_EXPORT void SetDisplayMode (const Standard_Integer aMode);
+  //! Returns the context pointer to the interactive context.
+  Standard_EXPORT Handle(AIS_InteractiveContext) GetContext() const;
 
-  //! Removes display mode settings from the interactive object.
-  void UnsetDisplayMode() { myDrawer->SetDisplayMode (-1); }
-
-  //! Returns the display mode setting of the Interactive Object.
-  //! The range of possibilities is the following:
-  //! -   AIS_WireFrame
-  //! -   AIS_Shaded
-  //! This range can, however, be extended through the
-  //! creation of new display modes.
-  Standard_Integer DisplayMode() const { return myDrawer->DisplayMode(); }
-
-  //! Returns true if the Interactive Object is in highlight mode.
-  Standard_Boolean HasHilightMode() const { return !myHilightDrawer.IsNull() && myHilightDrawer->DisplayMode() != -1; }
-
-  //! Returns highlight display mode.
-  //! This is obsolete method for backward compatibility - use ::HilightAttributes() and ::DynamicHilightAttributes() instead.
-  Standard_Integer HilightMode() const { return !myHilightDrawer.IsNull() ? myHilightDrawer->DisplayMode() : -1; }
-
-  //! Sets highlight display mode.
-  //! This is obsolete method for backward compatibility - use ::HilightAttributes() and ::DynamicHilightAttributes() instead.
-  void SetHilightMode (const Standard_Integer theMode)
-  {
-    if (myHilightDrawer.IsNull())
-    {
-      myHilightDrawer = new Prs3d_Drawer();
-      myHilightDrawer->Link (myDrawer);
-      myHilightDrawer->SetAutoTriangulation (Standard_False);
-      myHilightDrawer->SetColor (Quantity_NOC_GRAY80);
-      myHilightDrawer->SetZLayer(Graphic3d_ZLayerId_UNKNOWN);
-    }
-    if (myDynHilightDrawer.IsNull())
-    {
-      myDynHilightDrawer = new Prs3d_Drawer();
-      myDynHilightDrawer->Link (myDrawer);
-      myDynHilightDrawer->SetColor (Quantity_NOC_CYAN1);
-      myDynHilightDrawer->SetAutoTriangulation (Standard_False);
-      myDynHilightDrawer->SetZLayer(Graphic3d_ZLayerId_Top);
-    }
-    myHilightDrawer   ->SetDisplayMode (theMode);
-    myDynHilightDrawer->SetDisplayMode (theMode);
-  }
-
-  //! Unsets highlight display mode.
-  void UnsetHilightMode()
-  {
-    if (!myHilightDrawer.IsNull())
-    {
-      myHilightDrawer->SetDisplayMode (-1);
-    }
-    if (!myDynHilightDrawer.IsNull())
-    {
-      myDynHilightDrawer->SetDisplayMode (-1);
-    }
-  }
-
-  //! Returns true if the Interactive Object has color.
-  Standard_Boolean HasColor() const { return hasOwnColor; }
-
-  //! Returns the color setting of the Interactive Object.
-  virtual void Color (Quantity_Color& theColor) const { theColor = myDrawer->Color(); }
-
-  //! Returns true if the Interactive Object has width.
-  Standard_Boolean HasWidth() const { return myOwnWidth != 0.0; }
-
-  //! Returns the width setting of the Interactive Object.
-  Standard_Real Width() const { return myOwnWidth; }
-
-  //! Returns true if the Interactive Object has a setting for material.
-  Standard_Boolean HasMaterial() const { return hasOwnMaterial; }
-
-  //! Returns the current material setting.
-  //! This will be on of the following materials:
-  //! -   Brass
-  //! -   Bronze
-  //! -   Gold
-  //! -   Pewter
-  //! -   Silver
-  //! -   Stone.
-  Standard_EXPORT virtual Graphic3d_NameOfMaterial Material() const;
-
-  //! Sets the material aMat defining this display attribute
-  //! for the interactive object.
-  //! Material aspect determines shading aspect, color and
-  //! transparency of visible entities.
-  Standard_EXPORT virtual void SetMaterial (const Graphic3d_MaterialAspect& aName);
-  
-  //! Removes the setting for material.
-  Standard_EXPORT virtual void UnsetMaterial();
-  
-  //! Attributes a setting aValue for transparency.
-  //! The transparency value should be between 0.0 and 1.0.
-  //! At 0.0 an object will be totally opaque, and at 1.0, fully transparent.
-  //! Warning At a value of 1.0, there may be nothing visible.
-  Standard_EXPORT virtual void SetTransparency (const Standard_Real aValue = 0.6);
-  
-  //! Returns true if there is a transparency setting.
-  Standard_Boolean IsTransparent() const { return myDrawer->Transparency() > 0.005f; }
-
-  //! Returns the transparency setting.
-  //! This will be between 0.0 and 1.0.
-  //! At 0.0 an object will be totally opaque, and at 1.0, fully transparent.
-  Standard_EXPORT virtual Standard_Real Transparency() const;
-  
-  //! Removes the transparency setting. The object is opaque by default.
-  Standard_EXPORT virtual void UnsetTransparency();
-  
-  //! Clears settings provided by the drawing tool aDrawer.
-  Standard_EXPORT virtual void UnsetAttributes() Standard_OVERRIDE;
-
-  //! Returns TRUE when this object has a presentation
-  //! in the current DisplayMode()
+  //! Returns TRUE when this object has a presentation in the current DisplayMode()
   Standard_EXPORT Standard_Boolean HasPresentation() const;
-  
-  //! Returns the current presentation of this object
-  //! according to the current DisplayMode()
+
+  //! Returns the current presentation of this object according to the current DisplayMode()
   Standard_EXPORT Handle(Prs3d_Presentation) Presentation() const;
 
   //! Sets the graphic basic aspect to the current presentation.
+  Standard_DEPRECATED("Deprecated method, results might be undefined")
   Standard_EXPORT void SetAspect (const Handle(Prs3d_BasicAspect)& anAspect);
-  
-  //! Sets up polygon offsets for this object.
-  //! It modifies all existing presentations of <anObj> (if any),
-  //! so it is reasonable to call this method after <anObj> has been displayed.
-  //! Otherwise, Compute() method should pass Graphic3d_AspectFillArea3d
-  //! aspect from <myDrawer> to Graphic3d_Group to make polygon offsets work.
-  //!
-  //! <aMode> parameter can contain various combinations of
-  //! Aspect_PolygonOffsetMode enumeration elements (Aspect_POM_None means
-  //! that polygon offsets are not changed).
-  //! If <aMode> is different from Aspect_POM_Off and Aspect_POM_None, then <aFactor> and <aUnits>
-  //! arguments are used by graphic renderer to calculate a depth offset value:
-  //!
-  //! offset = <aFactor> * m + <aUnits> * r, where
-  //! m - maximum depth slope for the polygon currently being displayed,
-  //! r - minimum window coordinates depth resolution (implementation-specific).
-  //!
-  //! Deafult settings for OCC 3D viewer: mode = Aspect_POM_Fill, factor = 1., units = 0.
-  //!
-  //! Negative offset values move polygons closer to the viewport,
-  //! while positive values shift polygons away.
-  //! Consult OpenGL reference for details (glPolygonOffset function description).
-  //!
-  //! NOTE: This method has a side effect - it creates own shading aspect
-  //! if not yet created, so it is better to set up object material,
-  //! color, etc. first.
-  Standard_EXPORT virtual void SetPolygonOffsets (const Standard_Integer aMode, const Standard_ShortReal aFactor = 1.0, const Standard_ShortReal aUnits = 0.0);
-  
-  //! Returns Standard_True if <myDrawer> has non-null shading aspect
-  Standard_EXPORT virtual Standard_Boolean HasPolygonOffsets() const;
-  
-  //! Retrieves current polygon offsets settings from <myDrawer>.
-  Standard_EXPORT virtual void PolygonOffsets (Standard_Integer& aMode, Standard_ShortReal& aFactor, Standard_ShortReal& aUnits) const;
-  
-  //! Returns bounding box of object correspondingly to its current display mode.
-  Standard_EXPORT virtual void BoundingBox (Bnd_Box& theBndBox) Standard_OVERRIDE;
-
-  //! Enables or disables on-triangulation build of isolines according to the flag given.
-  Standard_EXPORT void SetIsoOnTriangulation (const Standard_Boolean theIsEnabled);
-
-  //! Synchronize presentation aspects after their modification.
-  //!
-  //! This method should be called after modifying primitive aspect properties (material, texture, shader)
-  //! so that modifications will take effect on already computed presentation groups (thus avoiding re-displaying the object).
-  Standard_EXPORT void SynchronizeAspects();
-
-protected:
-
-  //! Replace aspects of existing (computed) presentation groups,
-  //! so that the new aspects can be applied without recomputing presentation.
-  //! It is NOT recommended approach, because user has to fill such map and then search for each occurrence in computed groups.
-  //! The recommended approach is computing presentation with necessary customized aspects,
-  //! and then modify them directly followed by SynchronizeAspects() call.
-  Standard_EXPORT void replaceAspects (const Graphic3d_MapOfAspectsToAspects& theMap);
-
-private:
-
-  Standard_EXPORT virtual Standard_Boolean RecomputeEveryPrs() const;
-
-  Standard_EXPORT void MustRecomputePrs (const Standard_Integer aMode) const;
-
-  Standard_EXPORT const TColStd_ListOfInteger& ListOfRecomputeModes() const;
-
-  Standard_EXPORT void SetRecomputeOk();
 
 protected:
 
@@ -411,20 +124,10 @@ protected:
   //! may have a presentation dependant of the view of Display.
   Standard_EXPORT AIS_InteractiveObject(const PrsMgr_TypeOfPresentation3d aTypeOfPresentation3d = PrsMgr_TOP_AllView);
 
-private:
-
-  AIS_InteractiveContext* myCTXPtr;
-  Handle(Standard_Transient) myOwner;
-
 protected:
 
-  TColStd_ListOfInteger myToRecomputeModes;
-  Standard_Real myOwnWidth;
-  Aspect_TypeOfFacingModel myCurrentFacingModel;
-  Standard_Boolean myInfiniteState;
-  Standard_Boolean hasOwnColor;
-  Standard_Boolean hasOwnMaterial;
-  Standard_Boolean myRecomputeEveryPrs;
+  AIS_InteractiveContext*    myCTXPtr; //!< pointer to Interactive Context, where object is currently displayed; @sa SetContext()
+  Handle(Standard_Transient) myOwner;  //!< application-specific owner object
 
 };
 

src/AIS/AIS_LengthDimension.hxx

@@ -18,37 +18,13 @@
 #include <AIS_Dimension.hxx>
 #include <AIS_KindOfDimension.hxx>
 #include <Geom_Plane.hxx>
-#include <Geom_Transformation.hxx>
 #include <gp_Pnt.hxx>
 #include <gp_Dir.hxx>
 #include <Prs3d_DimensionAspect.hxx>
 #include <Prs3d_Drawer.hxx>
-#include <Prs3d_Presentation.hxx>
 #include <Prs3d_Projector.hxx>
-#include <PrsMgr_PresentationManager3d.hxx>
-#include <SelectMgr_Selection.hxx>
-#include <Standard.hxx>
-#include <Standard_Macro.hxx>
-#include <Standard_Type.hxx>
 #include <TopoDS.hxx>
 #include <TopoDS_Vertex.hxx>
-#include <TCollection_ExtendedString.hxx>
-
-class TopoDS_Face;
-class TCollection_ExtendedString;
-class gp_Pnt;
-class TopoDS_Edge;
-class TopoDS_Shape;
-class Geom_Plane;
-class Prs3d_Presentation;
-class Prs3d_Projector;
-class Geom_Transformation;
-class SelectMgr_Selection;
-class Bnd_Box;
-class gp_Dir;
-class TopoDS_Vertex;
-class Standard_Transient;
-class AIS_LengthDimension;
 
 DEFINE_STANDARD_HANDLE (AIS_LengthDimension, AIS_Dimension)
 

src/AIS/AIS_Line.cxx

@@ -41,52 +41,6 @@
 
 IMPLEMENT_STANDARD_RTTIEXT(AIS_Line,AIS_InteractiveObject)
 
-//==================================================================
-// function: FindLimits
-// purpose:
-//==================================================================
-//unused
-/*#ifdef OCCT_DEBUG
-static void FindLimits(const Adaptor3d_Curve& aCurve,
-		       const Standard_Real  aLimit,
-		       gp_Pnt& P1,
-		       gp_Pnt& P2)
-{
-  Standard_Real First = aCurve.FirstParameter();
-  Standard_Real Last  = aCurve.LastParameter();
-  Standard_Boolean firstInf = Precision::IsNegativeInfinite(First);
-  Standard_Boolean lastInf  = Precision::IsPositiveInfinite(Last);
-  if (firstInf || lastInf) {
-    Standard_Real delta = 1;
-    if (firstInf && lastInf) {
-      do {
-	delta *= 2;
-	First = - delta;
-	Last  =   delta;
-	aCurve.D0(First,P1);
-	aCurve.D0(Last,P2);
-      } while (P1.Distance(P2) < aLimit);
-    }
-    else if (firstInf) {
-      aCurve.D0(Last,P2);
-      do {
-	delta *= 2;
-	First = Last - delta;
-	aCurve.D0(First,P1);
-      } while (P1.Distance(P2) < aLimit);
-    }
-    else if (lastInf) {
-      aCurve.D0(First,P1);
-      do {
-	delta *= 2;
-	Last = First + delta;
-	aCurve.D0(Last,P2);
-      } while (P1.Distance(P2) < aLimit);
-    }
-  }    
-}
-#endif
-*/
 //=======================================================================
 //function : AIS_Line
 //purpose  : 
@@ -126,8 +80,7 @@ void AIS_Line::Compute(const Handle(PrsMgr_PresentationManager3d)&,
 
 void AIS_Line::Compute(const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTransformation, const Handle(Prs3d_Presentation)& aPresentation)
 {
-// throw Standard_NotImplemented("AIS_Line::Compute(const Handle(Prs3d_Projector)&, const Handle(Geom_Transformation)&, const Handle(Prs3d_Presentation)&)");
- PrsMgr_PresentableObject::Compute( aProjector , aTransformation , aPresentation) ;
+  PrsMgr_PresentableObject::Compute( aProjector , aTransformation , aPresentation) ;
 }
 
 //=======================================================================
@@ -152,6 +105,29 @@ void AIS_Line::ComputeSelection(const Handle(SelectMgr_Selection)& theSelection,
   }
 }
 
+//=======================================================================
+//function : replaceWithNewLineAspect
+//purpose  :
+//=======================================================================
+void AIS_Line::replaceWithNewLineAspect (const Handle(Prs3d_LineAspect)& theAspect)
+{
+  if (!myDrawer->HasLink())
+  {
+    myDrawer->SetLineAspect (theAspect);
+    return;
+  }
+
+  const Handle(Graphic3d_Aspects)& anAspectOld = myDrawer->LineAspect()->Aspect();
+  const Handle(Graphic3d_Aspects)& anAspectNew = !theAspect.IsNull() ? theAspect->Aspect() : myDrawer->Link()->LineAspect()->Aspect();
+  if (anAspectNew != anAspectOld)
+  {
+    myDrawer->SetLineAspect (theAspect);
+    Graphic3d_MapOfAspectsToAspects aReplaceMap;
+    aReplaceMap.Bind (anAspectOld, anAspectNew);
+    replaceAspects (aReplaceMap);
+  }
+}
+
 //=======================================================================
 //function : SetColor
 //purpose  :
@@ -165,10 +141,15 @@ void AIS_Line::SetColor(const Quantity_Color &aCol)
                                  myDrawer->HasLink() ?
                                  AIS_GraphicTool::GetLineWidth (myDrawer->Link(), AIS_TOA_Line) : 1.;
 
-  if (!myDrawer->HasOwnLineAspect ())
-    myDrawer->SetLineAspect (new Prs3d_LineAspect(aCol,Aspect_TOL_SOLID,WW));
+  if (!myDrawer->HasOwnLineAspect())
+  {
+    replaceWithNewLineAspect (new Prs3d_LineAspect (aCol, Aspect_TOL_SOLID, WW));
+  }
   else
-    myDrawer->LineAspect()->SetColor(aCol);
+  {
+    myDrawer->LineAspect()->SetColor (aCol);
+    SynchronizeAspects();
+  }
 }
 
 
@@ -180,16 +161,19 @@ void AIS_Line::UnsetColor()
 {
   hasOwnColor = Standard_False;
 
-  Handle(Prs3d_LineAspect) NullAsp;
-
-  if (!HasWidth()) myDrawer->SetLineAspect(NullAsp);
-  else{
+  if (!HasWidth())
+  {
+    replaceWithNewLineAspect (Handle(Prs3d_LineAspect)());
+  }
+  else
+  {
     Quantity_Color CC = Quantity_NOC_YELLOW;
     if( HasColor() ) CC = myDrawer->Color();
     else if (myDrawer->HasLink()) AIS_GraphicTool::GetLineColor (myDrawer->Link(), AIS_TOA_Line, CC);
     myDrawer->LineAspect()->SetColor(CC);
     myDrawer->SetColor (CC);
- }
+    SynchronizeAspects();
+  }
 }
 
 //=======================================================================
@@ -198,15 +182,20 @@ void AIS_Line::UnsetColor()
 //=======================================================================
 void AIS_Line::SetWidth(const Standard_Real aValue)
 {
-  myOwnWidth=aValue;
+  myOwnWidth = (Standard_ShortReal )aValue;
 
-  if (!myDrawer->HasOwnLineAspect ()) {
+  if (!myDrawer->HasOwnLineAspect())
+  {
     Quantity_Color CC = Quantity_NOC_YELLOW;
     if( HasColor() ) CC = myDrawer->Color();
     else if(myDrawer->HasLink()) AIS_GraphicTool::GetLineColor (myDrawer->Link(), AIS_TOA_Line, CC);
-    myDrawer->SetLineAspect (new Prs3d_LineAspect (CC, Aspect_TOL_SOLID, aValue));
-  } else
-    myDrawer->LineAspect()->SetWidth(aValue);
+    replaceWithNewLineAspect (new Prs3d_LineAspect (CC, Aspect_TOL_SOLID, aValue));
+  }
+  else
+  {
+    myDrawer->LineAspect()->SetWidth (aValue);
+    SynchronizeAspects();
+  }
 }
 
 
@@ -216,14 +205,16 @@ void AIS_Line::SetWidth(const Standard_Real aValue)
 //=======================================================================
 void AIS_Line::UnsetWidth()
 {
-  Handle(Prs3d_LineAspect) NullAsp;
-
-  if (!HasColor()) myDrawer->SetLineAspect(NullAsp);
-  else{
-   Standard_Real WW = myDrawer->HasLink() ?
-     AIS_GraphicTool::GetLineWidth (myDrawer->Link(), AIS_TOA_Line) : 1.;
-   myDrawer->LineAspect()->SetWidth(WW);
+  if (!HasColor())
+  {
+    replaceWithNewLineAspect (Handle(Prs3d_LineAspect)());
+  }
+  else
+  {
+   Standard_ShortReal WW = myDrawer->HasLink() ? (Standard_ShortReal )AIS_GraphicTool::GetLineWidth (myDrawer->Link(), AIS_TOA_Line) : 1.0f;
+   myDrawer->LineAspect()->SetWidth (WW);
    myOwnWidth = WW;
+   SynchronizeAspects();
   }
 }
 

src/AIS/AIS_Line.hxx

@@ -107,6 +107,9 @@ private:
   
   Standard_EXPORT void ComputeSegmentLineSelection (const Handle(SelectMgr_Selection)& aSelection);
 
+  //! Replace aspects of already computed groups with the new value.
+  void replaceWithNewLineAspect (const Handle(Prs3d_LineAspect)& theAspect);
+
 private:
 
   Handle(Geom_Line) myComponent;

src/AIS/AIS_Manipulator.cxx

@@ -297,7 +297,7 @@ void AIS_Manipulator::SetPart (const Standard_Integer theAxisIndex, const AIS_Ma
 //=======================================================================
 void AIS_Manipulator::SetPart (const AIS_ManipulatorMode theMode, const Standard_Boolean theIsEnabled)
 {
-  for (Standard_Integer anIt = 0; anIt < 4; ++anIt)
+  for (Standard_Integer anIt = 0; anIt < 3; ++anIt)
   {
     SetPart (anIt, theMode, theIsEnabled);
   }
@@ -702,7 +702,20 @@ void AIS_Manipulator::Transform (const gp_Trsf& theTrsf)
     NCollection_Sequence<gp_Trsf>::Iterator aTrsfIter (myStartTrsfs);
     for (; anObjIter.More(); anObjIter.Next(), aTrsfIter.Next())
     {
-      anObjIter.ChangeValue()->SetLocalTransformation (theTrsf * aTrsfIter.Value());
+      const Handle(AIS_InteractiveObject)& anObj = anObjIter.ChangeValue();
+      const gp_Trsf& anOldTrsf = aTrsfIter.Value();
+      const Handle(Geom_Transformation)& aParentTrsf = anObj->CombinedParentTransformation();
+      if (!aParentTrsf.IsNull()
+        && aParentTrsf->Form() != gp_Identity)
+      {
+        // recompute local transformation relative to parent transformation
+        const gp_Trsf aNewLocalTrsf = aParentTrsf->Trsf().Inverted() * theTrsf * aParentTrsf->Trsf() * anOldTrsf;
+        anObj->SetLocalTransformation (aNewLocalTrsf);
+      }
+      else
+      {
+        anObj->SetLocalTransformation (theTrsf * anOldTrsf);
+      }
     }
   }
 

src/AIS/AIS_MaxRadiusDimension.hxx

@@ -17,38 +17,19 @@
 #ifndef _AIS_MaxRadiusDimension_HeaderFile
 #define _AIS_MaxRadiusDimension_HeaderFile
 
-#include <Standard.hxx>
-#include <Standard_Type.hxx>
-
-#include <gp_Pnt.hxx>
 #include <AIS_EllipseRadiusDimension.hxx>
-#include <Standard_Real.hxx>
 #include <DsgPrs_ArrowSide.hxx>
-#include <PrsMgr_PresentationManager3d.hxx>
-#include <Standard_Integer.hxx>
-#include <SelectMgr_Selection.hxx>
-class Standard_ConstructionError;
-class TopoDS_Shape;
-class TCollection_ExtendedString;
-class gp_Pnt;
-class Prs3d_Presentation;
-class Prs3d_Projector;
-class Geom_Transformation;
 
-
-class AIS_MaxRadiusDimension;
 DEFINE_STANDARD_HANDLE(AIS_MaxRadiusDimension, AIS_EllipseRadiusDimension)
 
-
 //! Ellipse  Max  radius  dimension  of  a  Shape  which  can  be  Edge
 //! or  Face  (planar  or  cylindrical(surface  of  extrusion  or
 //! surface  of  offset))
 class AIS_MaxRadiusDimension : public AIS_EllipseRadiusDimension
 {
-
+  DEFINE_STANDARD_RTTIEXT(AIS_MaxRadiusDimension, AIS_EllipseRadiusDimension)
 public:
 
-  
   //! Max  Ellipse  radius dimension
   //! Shape  can  be  edge  ,  planar  face  or  cylindrical  face
   Standard_EXPORT AIS_MaxRadiusDimension(const TopoDS_Shape& aShape, const Standard_Real aVal, const TCollection_ExtendedString& aText);
@@ -66,19 +47,8 @@ public:
   //! to the object to display before computation  !!!
   Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
 
-
-
-
-  DEFINE_STANDARD_RTTIEXT(AIS_MaxRadiusDimension,AIS_EllipseRadiusDimension)
-
-protected:
-
-
-
-
 private:
 
-  
   Standard_EXPORT virtual void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE;
   
   Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
@@ -93,13 +63,6 @@ private:
   gp_Pnt myApexN;
   gp_Pnt myEndOfArrow;
 
-
 };
 
-
-
-
-
-
-
 #endif // _AIS_MaxRadiusDimension_HeaderFile

src/AIS/AIS_MediaPlayer.cxx

@@ -0,0 +1,250 @@
+// Created by: Kirill GAVRILOV
+// Copyright (c) 2019 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
+
+#include <AIS_MediaPlayer.hxx>
+
+#include <AIS_InteractiveContext.hxx>
+#include <Media_PlayerContext.hxx>
+#include <Message.hxx>
+#include <Message_Messenger.hxx>
+#include <Graphic3d_ArrayOfTriangles.hxx>
+#include <Graphic3d_MediaTexture.hxx>
+#include <SelectMgr_EntityOwner.hxx>
+#include <Select3D_SensitivePrimitiveArray.hxx>
+#include <V3d_Viewer.hxx>
+
+IMPLEMENT_STANDARD_RTTIEXT(AIS_MediaPlayer, AIS_InteractiveObject)
+
+//! Create an array of triangles defining a rectangle.
+static Handle(Graphic3d_ArrayOfTriangles) createRectangleArray (const Graphic3d_Vec2i& theLower,
+                                                                const Graphic3d_Vec2i& theUpper,
+                                                                Graphic3d_ArrayFlags theFlags)
+{
+  Handle(Graphic3d_ArrayOfTriangles) aRectTris = new Graphic3d_ArrayOfTriangles (4, 6, theFlags);
+  aRectTris->AddVertex (gp_Pnt (theLower.x(), theLower.y(), 0.0), gp_Pnt2d (0.0, 1.0));
+  aRectTris->AddVertex (gp_Pnt (theLower.x(), theUpper.y(), 0.0), gp_Pnt2d (0.0, 0.0));
+  aRectTris->AddVertex (gp_Pnt (theUpper.x(), theUpper.y(), 0.0), gp_Pnt2d (1.0, 0.0));
+  aRectTris->AddVertex (gp_Pnt (theUpper.x(), theLower.y(), 0.0), gp_Pnt2d (1.0, 1.0));
+  aRectTris->AddEdges (1, 2, 3);
+  aRectTris->AddEdges (1, 3, 4);
+  return aRectTris;
+}
+
+//================================================================
+// Function : AIS_MediaPlayer
+// Purpose  :
+//================================================================
+AIS_MediaPlayer::AIS_MediaPlayer()
+: myFramePair (new Graphic3d_MediaTextureSet()),
+  myFrameSize (1, 1),
+  myToClosePlayer (false)
+{
+  SetTransformPersistence (new Graphic3d_TransformPers (Graphic3d_TMF_2d, Aspect_TOTP_LEFT_LOWER));
+  SetZLayer (Graphic3d_ZLayerId_TopOSD);
+  SetInfiniteState (true);
+
+  Graphic3d_MaterialAspect aMat;
+  myFrameAspect = new Graphic3d_AspectFillArea3d (Aspect_IS_SOLID, Quantity_NOC_WHITE, Quantity_NOC_BLACK, Aspect_TOL_SOLID, 1.0f, aMat, aMat);
+  myFrameAspect->SetShadingModel (Graphic3d_TOSM_UNLIT);
+  myFrameAspect->SetTextureMapOn (true);
+  myFrameAspect->SetTextureSet (myFramePair);
+}
+
+//================================================================
+// Function : ~AIS_MediaPlayer
+// Purpose  :
+//================================================================
+AIS_MediaPlayer::~AIS_MediaPlayer()
+{
+  // stop threads
+  myFramePair.Nullify();
+}
+
+// =======================================================================
+// function : OpenInput
+// purpose  :
+// =======================================================================
+void AIS_MediaPlayer::OpenInput (const TCollection_AsciiString& thePath,
+                                 Standard_Boolean theToWait)
+{
+  if (myFramePair->PlayerContext().IsNull()
+   && thePath.IsEmpty())
+  {
+    return;
+  }
+
+  myFramePair->OpenInput (thePath, theToWait);
+  SynchronizeAspects();
+}
+
+// =======================================================================
+// function : PresentFrame
+// purpose  :
+// =======================================================================
+bool AIS_MediaPlayer::PresentFrame (const Graphic3d_Vec2i& theLeftCorner,
+                                    const Graphic3d_Vec2i& theMaxSize)
+{
+  if (myToClosePlayer)
+  {
+    myToClosePlayer = false;
+    if (!HasInteractiveContext())
+    {
+      return false;
+    }
+
+    if (!myFramePair->PlayerContext().IsNull())
+    {
+      myFramePair->PlayerContext()->Pause();
+    }
+
+    Handle(AIS_InteractiveContext) aCtx = GetContext();
+    Handle(AIS_InteractiveObject) aThis = this;
+    aCtx->Remove (aThis, false);
+    aCtx->CurrentViewer()->Invalidate();
+    return true;
+  }
+
+  if (myFramePair->PlayerContext().IsNull())
+  {
+    return false;
+  }
+
+  bool toRedraw = myFramePair->SwapFrames();
+  toRedraw = updateSize (theLeftCorner, theMaxSize) || toRedraw;
+  if (toRedraw)
+  {
+    myFrameAspect->SetShaderProgram (myFramePair->ShaderProgram());
+    SynchronizeAspects();
+  }
+  return toRedraw;
+}
+
+// =======================================================================
+// function : updateSize
+// purpose  :
+// =======================================================================
+bool AIS_MediaPlayer::updateSize (const Graphic3d_Vec2i& theLeftCorner,
+                                  const Graphic3d_Vec2i& theMaxSize)
+{
+  const Graphic3d_Vec2i aFrameSize = myFramePair->FrameSize();
+  Graphic3d_Vec2i aNewPos  = theLeftCorner;
+  Graphic3d_Vec2i aNewSize = myFrameSize;
+  if (aFrameSize.x() > 0
+   && aFrameSize.y() > 0)
+  {
+    const double anAspect   = double(theMaxSize.x()) / double(theMaxSize.y());
+    const double aFitAspect = double(aFrameSize.x()) / double(aFrameSize.y());
+    aNewSize = aFrameSize;
+    if (aFitAspect >= anAspect)
+    {
+      aNewSize.y() = int(double(aFrameSize.x()) / aFitAspect);
+    }
+    else
+    {
+      aNewSize.x() = int(double(aFrameSize.y()) * aFitAspect);
+    }
+
+    for (int aCoord = 0; aCoord < 2; ++aCoord)
+    {
+      if (aNewSize[aCoord] > theMaxSize[aCoord])
+      {
+        const double aScale = double(theMaxSize[aCoord]) / double(aNewSize[aCoord]);
+        aNewSize.x() = int(double(aNewSize.x()) * aScale);
+        aNewSize.y() = int(double(aNewSize.y()) * aScale);
+      }
+    }
+
+    aNewPos = theLeftCorner + theMaxSize / 2 - aNewSize / 2;
+  }
+  else if (myFrameSize.x() < 2
+        || myFrameSize.y() < 2)
+  {
+    aNewSize = theMaxSize;
+  }
+
+  if (myFrameSize == aNewSize
+   && myFrameBottomLeft == aNewPos)
+  {
+    return false;
+  }
+
+  myFrameSize = aNewSize;
+  myFrameBottomLeft = aNewPos;
+  if (HasInteractiveContext())
+  {
+    SetToUpdate();
+    GetContext()->Redisplay (this, false);
+    GetContext()->CurrentViewer()->Invalidate();
+  }
+  return true;
+}
+
+// =======================================================================
+// function : PlayPause
+// purpose  :
+// =======================================================================
+void AIS_MediaPlayer::PlayPause()
+{
+  if (myFramePair->PlayerContext().IsNull())
+  {
+    return;
+  }
+
+  Standard_Real aProgress = 0.0, aDuration = 0.0;
+  bool isPaused = false;
+  myFramePair->PlayerContext()->PlayPause (isPaused, aProgress, aDuration);
+}
+
+// =======================================================================
+// function : Compute
+// purpose  :
+// =======================================================================
+void AIS_MediaPlayer::Compute (const Handle(PrsMgr_PresentationManager3d)& ,
+                               const Handle(Prs3d_Presentation)& thePrs,
+                               const Standard_Integer theMode)
+{
+  thePrs->SetInfiniteState (IsInfinite());
+  if (theMode != 0)
+  {
+    return;
+  }
+
+  // main frame
+  {
+    Handle(Graphic3d_ArrayOfTriangles) aTris = createRectangleArray (myFrameBottomLeft, myFrameBottomLeft + myFrameSize, Graphic3d_ArrayFlags_VertexTexel);
+    Handle(Graphic3d_Group) aMainGroup = thePrs->NewGroup();
+    aMainGroup->SetGroupPrimitivesAspect (myFrameAspect);
+    aMainGroup->AddPrimitiveArray (aTris);
+  }
+}
+
+// =======================================================================
+// function : ComputeSelection
+// purpose  :
+// =======================================================================
+void AIS_MediaPlayer::ComputeSelection (const Handle(SelectMgr_Selection)& theSel,
+                                        const Standard_Integer theMode)
+{
+  if (theMode != 0)
+  {
+    return;
+  }
+
+  Handle(Graphic3d_ArrayOfTriangles) aTris = createRectangleArray (myFrameBottomLeft, myFrameBottomLeft + myFrameSize, Graphic3d_ArrayFlags_None);
+
+  Handle(SelectMgr_EntityOwner) anOwner = new SelectMgr_EntityOwner (this, 5);
+  Handle(Select3D_SensitivePrimitiveArray) aSens = new Select3D_SensitivePrimitiveArray (anOwner);
+  aSens->InitTriangulation (aTris->Attributes(), aTris->Indices(), TopLoc_Location());
+  theSel->Add (aSens);
+}

src/AIS/AIS_MediaPlayer.hxx

@@ -0,0 +1,96 @@
+// Created by: Kirill GAVRILOV
+// Copyright (c) 2019 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
+
+#ifndef _AIS_MediaPlayer_HeaderFile
+#define _AIS_MediaPlayer_HeaderFile
+
+#include <AIS_InteractiveObject.hxx>
+#include <Graphic3d_MediaTextureSet.hxx>
+
+class Media_PlayerContext;
+
+//! Presentation for video playback.
+class AIS_MediaPlayer : public AIS_InteractiveObject
+{
+  DEFINE_STANDARD_RTTIEXT(AIS_MediaPlayer, AIS_InteractiveObject)
+public:
+
+  //! Empty constructor.
+  Standard_EXPORT AIS_MediaPlayer();
+
+  //! Destructor.
+  Standard_EXPORT virtual ~AIS_MediaPlayer();
+
+  //! Setup callback to be called on queue progress (e.g. when new frame should be displayed).
+  void SetCallback (Graphic3d_MediaTextureSet::CallbackOnUpdate_t theCallbackFunction, void* theCallbackUserPtr)
+  {
+    myFramePair->SetCallback (theCallbackFunction, theCallbackUserPtr);
+  }
+
+  //! Open specified file.
+  Standard_EXPORT void OpenInput (const TCollection_AsciiString& thePath,
+                                  Standard_Boolean theToWait);
+
+  //! Display new frame.
+  Standard_EXPORT bool PresentFrame (const Graphic3d_Vec2i& theLeftCorner,
+                                     const Graphic3d_Vec2i& theMaxSize);
+
+  //! Return player context.
+  const Handle(Media_PlayerContext)& PlayerContext() const { return myFramePair->PlayerContext(); }
+
+  //! Switch playback state.
+  Standard_EXPORT void PlayPause();
+
+  //! Schedule player to be closed.
+  void SetClosePlayer()
+  {
+    myToClosePlayer = true;
+    myFramePair->Notify();
+  }
+
+  //! Return duration.
+  double Duration() const { return myFramePair->Duration(); }
+
+//! @name AIS_InteractiveObject interface
+protected:
+
+  //! Accept only display mode 0.
+  virtual Standard_Boolean AcceptDisplayMode (const Standard_Integer theMode) const Standard_OVERRIDE { return theMode == 0; }
+
+  //! Compute presentation.
+  Standard_EXPORT virtual void Compute (const Handle(PrsMgr_PresentationManager3d)& thePrsMgr,
+                                        const Handle(Prs3d_Presentation)& thePrs,
+                                        const Standard_Integer theMode) Standard_OVERRIDE;
+
+  //! Compute selection
+  Standard_EXPORT virtual void ComputeSelection (const Handle(SelectMgr_Selection)& theSel,
+                                                 const Standard_Integer theMode) Standard_OVERRIDE;
+
+protected:
+
+  //! Update frame size.
+  Standard_EXPORT bool updateSize (const Graphic3d_Vec2i& theLeftCorner,
+                                   const Graphic3d_Vec2i& theMaxSize);
+
+protected:
+
+  Handle(Graphic3d_MediaTextureSet)  myFramePair;
+  Handle(Graphic3d_AspectFillArea3d) myFrameAspect;
+  Graphic3d_Vec2i     myFrameBottomLeft;
+  Graphic3d_Vec2i     myFrameSize;
+  bool                myToClosePlayer;
+
+};
+
+#endif // _AIS_MediaPlayer_HeaderFile

src/AIS/AIS_MidPointRelation.hxx

@@ -16,37 +16,22 @@
 #ifndef _AIS_MidPointRelation_HeaderFile
 #define _AIS_MidPointRelation_HeaderFile
 
-#include <Standard.hxx>
-#include <Standard_Type.hxx>
-
-#include <TopoDS_Shape.hxx>
-#include <gp_Pnt.hxx>
 #include <AIS_Relation.hxx>
-#include <Standard_Boolean.hxx>
-#include <PrsMgr_PresentationManager3d.hxx>
-#include <Standard_Integer.hxx>
-#include <SelectMgr_Selection.hxx>
-class TopoDS_Shape;
+
 class Geom_Plane;
-class Prs3d_Presentation;
-class Prs3d_Projector;
-class Geom_Transformation;
 class gp_Lin;
 class gp_Pnt;
 class gp_Circ;
 class gp_Elips;
 
-
-class AIS_MidPointRelation;
 DEFINE_STANDARD_HANDLE(AIS_MidPointRelation, AIS_Relation)
 
 //! presentation of equal distance to point myMidPoint
 class AIS_MidPointRelation : public AIS_Relation
 {
-
+  DEFINE_STANDARD_RTTIEXT(AIS_MidPointRelation, AIS_Relation)
 public:
 
-  
   Standard_EXPORT AIS_MidPointRelation(const TopoDS_Shape& aSymmTool, const TopoDS_Shape& FirstShape, const TopoDS_Shape& SecondShape, const Handle(Geom_Plane)& aPlane);
   
     virtual Standard_Boolean IsMovable() const Standard_OVERRIDE;
@@ -64,19 +49,8 @@ public:
   //! to the object to display before computation  !!!
   Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
 
-
-
-
-  DEFINE_STANDARD_RTTIEXT(AIS_MidPointRelation,AIS_Relation)
-
-protected:
-
-
-
-
 private:
 
-  
   Standard_EXPORT void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE;
   
   Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
@@ -118,14 +92,8 @@ private:
   gp_Pnt mySecondPnt1;
   gp_Pnt mySecondPnt2;
 
-
 };
 
-
 #include <AIS_MidPointRelation.lxx>
 
-
-
-
-
 #endif // _AIS_MidPointRelation_HeaderFile

src/AIS/AIS_MinRadiusDimension.hxx

@@ -17,26 +17,9 @@
 #ifndef _AIS_MinRadiusDimension_HeaderFile
 #define _AIS_MinRadiusDimension_HeaderFile
 
-#include <Standard.hxx>
-#include <Standard_Type.hxx>
-
-#include <gp_Pnt.hxx>
 #include <AIS_EllipseRadiusDimension.hxx>
-#include <Standard_Real.hxx>
 #include <DsgPrs_ArrowSide.hxx>
-#include <PrsMgr_PresentationManager3d.hxx>
-#include <Standard_Integer.hxx>
-#include <SelectMgr_Selection.hxx>
-class Standard_ConstructionError;
-class TopoDS_Shape;
-class TCollection_ExtendedString;
-class gp_Pnt;
-class Prs3d_Presentation;
-class Prs3d_Projector;
-class Geom_Transformation;
 
-
-class AIS_MinRadiusDimension;
 DEFINE_STANDARD_HANDLE(AIS_MinRadiusDimension, AIS_EllipseRadiusDimension)
 
 //! --  Ellipse  Min  radius  dimension  of  a  Shape  which
@@ -44,10 +27,9 @@ DEFINE_STANDARD_HANDLE(AIS_MinRadiusDimension, AIS_EllipseRadiusDimension)
 //! extrusion  or  surface  of  offset))
 class AIS_MinRadiusDimension : public AIS_EllipseRadiusDimension
 {
-
+  DEFINE_STANDARD_RTTIEXT(AIS_MinRadiusDimension, AIS_EllipseRadiusDimension)
 public:
 
-  
   //! Max  Ellipse  radius dimension
   //! Shape  can  be  edge  ,  planar  face  or  cylindrical  face
   Standard_EXPORT AIS_MinRadiusDimension(const TopoDS_Shape& aShape, const Standard_Real aVal, const TCollection_ExtendedString& aText);
@@ -65,18 +47,7 @@ public:
   //! to the object to display before computation  !!!
   Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
 
-
-
-
-  DEFINE_STANDARD_RTTIEXT(AIS_MinRadiusDimension,AIS_EllipseRadiusDimension)
-
-protected:
-
-
-
-
 private:
-
   
   Standard_EXPORT virtual void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE;
   
@@ -92,13 +63,6 @@ private:
   gp_Pnt myApexN;
   gp_Pnt myEndOfArrow;
 
-
 };
 
-
-
-
-
-
-
 #endif // _AIS_MinRadiusDimension_HeaderFile

src/AIS/AIS_MultipleConnectedInteractive.cxx

@@ -20,7 +20,6 @@
 #include <AIS_InteractiveContext.hxx>
 #include <AIS_InteractiveObject.hxx>
 #include <Prs3d_Projector.hxx>
-#include <PrsMgr_ModedPresentation.hxx>
 #include <Select3D_SensitiveEntity.hxx>
 #include <SelectMgr_EntityOwner.hxx>
 #include <Standard_NotImplemented.hxx>

src/AIS/AIS_OffsetDimension.hxx

@@ -17,28 +17,9 @@
 #ifndef _AIS_OffsetDimension_HeaderFile
 #define _AIS_OffsetDimension_HeaderFile
 
-#include <Standard.hxx>
-#include <Standard_Type.hxx>
-
-#include <gp_Pnt.hxx>
-#include <gp_Dir.hxx>
-#include <gp_Trsf.hxx>
 #include <AIS_Relation.hxx>
-#include <Standard_Real.hxx>
-#include <PrsMgr_PresentationManager3d.hxx>
-#include <Standard_Integer.hxx>
-#include <SelectMgr_Selection.hxx>
 #include <AIS_KindOfDimension.hxx>
-#include <Standard_Boolean.hxx>
-class TopoDS_Shape;
-class TCollection_ExtendedString;
-class Prs3d_Presentation;
-class Prs3d_Projector;
-class Geom_Transformation;
-class gp_Trsf;
 
-
-class AIS_OffsetDimension;
 DEFINE_STANDARD_HANDLE(AIS_OffsetDimension, AIS_Relation)
 
 //! A framework to display dimensions of offsets.
@@ -48,10 +29,9 @@ DEFINE_STANDARD_HANDLE(AIS_OffsetDimension, AIS_Relation)
 //! and the basis shape.
 class AIS_OffsetDimension : public AIS_Relation
 {
-
+  DEFINE_STANDARD_RTTIEXT(AIS_OffsetDimension, AIS_Relation)
 public:
 
-  
   //! Constructs the offset display object defined by the
   //! first shape aFShape, the second shape aSShape, the
   //! dimension aVal, and the text aText.
@@ -77,19 +57,8 @@ public:
   //! selection to a relative position.
     void SetRelativePos (const gp_Trsf& aTrsf);
 
-
-
-
-  DEFINE_STANDARD_RTTIEXT(AIS_OffsetDimension,AIS_Relation)
-
-protected:
-
-
-
-
 private:
 
-  
   Standard_EXPORT virtual void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE;
   
   Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
@@ -108,14 +77,8 @@ private:
   gp_Dir myDirAttach2;
   gp_Trsf myRelativePos;
 
-
 };
 
-
 #include <AIS_OffsetDimension.lxx>
 
-
-
-
-
 #endif // _AIS_OffsetDimension_HeaderFile

src/AIS/AIS_ParallelRelation.hxx

@@ -17,27 +17,9 @@
 #ifndef _AIS_ParallelRelation_HeaderFile
 #define _AIS_ParallelRelation_HeaderFile
 
-#include <Standard.hxx>
-#include <Standard_Type.hxx>
-
-#include <gp_Pnt.hxx>
-#include <gp_Dir.hxx>
 #include <AIS_Relation.hxx>
 #include <DsgPrs_ArrowSide.hxx>
-#include <Standard_Real.hxx>
-#include <Standard_Boolean.hxx>
-#include <PrsMgr_PresentationManager3d.hxx>
-#include <Standard_Integer.hxx>
-#include <SelectMgr_Selection.hxx>
-class TopoDS_Shape;
-class Geom_Plane;
-class gp_Pnt;
-class Prs3d_Presentation;
-class Prs3d_Projector;
-class Geom_Transformation;
 
-
-class AIS_ParallelRelation;
 DEFINE_STANDARD_HANDLE(AIS_ParallelRelation, AIS_Relation)
 
 //! A framework to display constraints of parallelism
@@ -45,7 +27,7 @@ DEFINE_STANDARD_HANDLE(AIS_ParallelRelation, AIS_Relation)
 //! entities can be faces or edges.
 class AIS_ParallelRelation : public AIS_Relation
 {
-
+  DEFINE_STANDARD_RTTIEXT(AIS_ParallelRelation, AIS_Relation)
 public:
 
   
@@ -73,19 +55,8 @@ public:
   //! to the object to display before computation  !!!
   Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
 
-
-
-
-  DEFINE_STANDARD_RTTIEXT(AIS_ParallelRelation,AIS_Relation)
-
-protected:
-
-
-
-
 private:
 
-  
   Standard_EXPORT void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE;
   
   Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
@@ -100,14 +71,8 @@ private:
   gp_Pnt mySAttach;
   gp_Dir myDirAttach;
 
-
 };
 
-
 #include <AIS_ParallelRelation.lxx>
 
-
-
-
-
 #endif // _AIS_ParallelRelation_HeaderFile

src/AIS/AIS_PerpendicularRelation.hxx

@@ -17,22 +17,8 @@
 #ifndef _AIS_PerpendicularRelation_HeaderFile
 #define _AIS_PerpendicularRelation_HeaderFile
 
-#include <Standard.hxx>
-#include <Standard_Type.hxx>
-
-#include <gp_Pnt.hxx>
 #include <AIS_Relation.hxx>
-#include <PrsMgr_PresentationManager3d.hxx>
-#include <Standard_Integer.hxx>
-#include <SelectMgr_Selection.hxx>
-class TopoDS_Shape;
-class Geom_Plane;
-class Prs3d_Presentation;
-class Prs3d_Projector;
-class Geom_Transformation;
 
-
-class AIS_PerpendicularRelation;
 DEFINE_STANDARD_HANDLE(AIS_PerpendicularRelation, AIS_Relation)
 
 //! A framework to display constraints of perpendicularity
@@ -40,10 +26,9 @@ DEFINE_STANDARD_HANDLE(AIS_PerpendicularRelation, AIS_Relation)
 //! datums can be edges or faces.
 class AIS_PerpendicularRelation : public AIS_Relation
 {
-
+  DEFINE_STANDARD_RTTIEXT(AIS_PerpendicularRelation, AIS_Relation)
 public:
 
-  
   //! Constructs an object to display constraints of
   //! perpendicularity on shapes.
   //! This object is defined by a first shape aFShape, a
@@ -68,16 +53,6 @@ public:
   //! to the object to display before computation  !!!
   Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
 
-
-
-
-  DEFINE_STANDARD_RTTIEXT(AIS_PerpendicularRelation,AIS_Relation)
-
-protected:
-
-
-
-
 private:
 
   
@@ -94,13 +69,6 @@ private:
   gp_Pnt myFAttach;
   gp_Pnt mySAttach;
 
-
 };
 
-
-
-
-
-
-
 #endif // _AIS_PerpendicularRelation_HeaderFile

src/AIS/AIS_Plane.cxx

@@ -387,7 +387,8 @@ void AIS_Plane::SetSize(const Standard_Real aXLength,
   
   
   myHasOwnSize = Standard_True;
-  Update();
+  SetToUpdate();
+  UpdatePresentations();
   UpdateSelection();
 }
 
@@ -418,7 +419,8 @@ void AIS_Plane::UnsetSize()
   }
   
   myHasOwnSize = Standard_False;
-  Update();
+  SetToUpdate();
+  UpdatePresentations();
   UpdateSelection();
 
 }

src/AIS/AIS_PlaneTrihedron.cxx

@@ -248,6 +248,7 @@ void AIS_PlaneTrihedron::SetColor(const Quantity_Color &aCol)
   myDrawer->SetColor (aCol);
   myDrawer->DatumAspect()->LineAspect(Prs3d_DP_XAxis)->SetColor(aCol);
   myDrawer->DatumAspect()->LineAspect(Prs3d_DP_YAxis)->SetColor(aCol);
+  SynchronizeAspects();
 }
 
 

src/AIS/AIS_PlaneTrihedron.hxx

@@ -89,7 +89,7 @@ public:
   virtual AIS_KindOfInteractive Type() const Standard_OVERRIDE { return AIS_KOI_Datum; }
 
   //! Allows you to provide settings for the color aColor.
-  Standard_EXPORT void SetColor (const Quantity_Color& theColor) Standard_OVERRIDE;
+  Standard_EXPORT virtual void SetColor (const Quantity_Color& theColor) Standard_OVERRIDE;
 
   void SetXLabel (const TCollection_AsciiString& theLabel) { myXLabel = theLabel; }
 

src/AIS/AIS_Point.cxx

@@ -205,6 +205,29 @@ void AIS_Point::UnsetMarker()
       || theMode == -99;
 }
 
+//=======================================================================
+//function : replaceWithNewPointAspect
+//purpose  :
+//=======================================================================
+void AIS_Point::replaceWithNewPointAspect (const Handle(Prs3d_PointAspect)& theAspect)
+{
+  if (!myDrawer->HasLink())
+  {
+    myDrawer->SetPointAspect (theAspect);
+    return;
+  }
+
+  const Handle(Graphic3d_AspectMarker3d) anAspectOld = myDrawer->PointAspect()->Aspect();
+  const Handle(Graphic3d_AspectMarker3d) anAspectNew = !theAspect.IsNull() ? theAspect->Aspect() : myDrawer->Link()->PointAspect()->Aspect();
+  if (anAspectNew != anAspectOld)
+  {
+    myDrawer->SetPointAspect (theAspect);
+    Graphic3d_MapOfAspectsToAspects aReplaceMap;
+    aReplaceMap.Bind (anAspectOld, anAspectNew);
+    replaceAspects (aReplaceMap);
+  }
+}
+
 //=======================================================================
 //function : UpdatePointValues
 //purpose  : 
@@ -212,12 +235,14 @@ void AIS_Point::UnsetMarker()
 
 void AIS_Point::UpdatePointValues()
 {
-
-  if(!hasOwnColor && myOwnWidth==0.0 && !myHasTOM)
+  if (!hasOwnColor
+   &&  myOwnWidth == 0.0f
+   && !myHasTOM)
   {
-    myDrawer->SetPointAspect (Handle(Prs3d_PointAspect)());
+    replaceWithNewPointAspect (Handle(Prs3d_PointAspect)());
     return;
   }
+
   Quantity_Color      aCol (Quantity_NOC_YELLOW);
   Aspect_TypeOfMarker aTOM = Aspect_TOM_PLUS;
   Standard_Real       aScale = 1.0;
@@ -229,20 +254,20 @@ void AIS_Point::UpdatePointValues()
   }
 
   if(hasOwnColor) aCol = myDrawer->Color();
-  if(myOwnWidth!=0.0) aScale = myOwnWidth;
+  if(myOwnWidth != 0.0f) aScale = myOwnWidth;
   if(myHasTOM) aTOM = myTOM;
-  
-  
-  if(myDrawer->HasOwnPointAspect()){
-    // CLE
-    // const Handle(Prs3d_PointAspect) PA =  myDrawer->PointAspect();
+
+  if(myDrawer->HasOwnPointAspect())
+  {
     Handle(Prs3d_PointAspect) PA =  myDrawer->PointAspect();
-    // ENDCLE
     PA->SetColor(aCol);
     PA->SetTypeOfMarker(aTOM);
     PA->SetScale(aScale);
+    SynchronizeAspects();
   }
   else
-    myDrawer->SetPointAspect(new Prs3d_PointAspect(aTOM,aCol,aScale));
+  {
+    replaceWithNewPointAspect (new Prs3d_PointAspect (aTOM, aCol, aScale));
+  }
 }
 

src/AIS/AIS_Point.hxx

@@ -59,10 +59,10 @@ public:
   Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
 
   //! Allows you to provide settings for the Color.
-  Standard_EXPORT void SetColor (const Quantity_Color& theColor) Standard_OVERRIDE;
+  Standard_EXPORT virtual void SetColor (const Quantity_Color& theColor) Standard_OVERRIDE;
 
   //! Allows you to remove color settings.
-  Standard_EXPORT void UnsetColor() Standard_OVERRIDE;
+  Standard_EXPORT virtual void UnsetColor() Standard_OVERRIDE;
   
   //! Allows you to provide settings for a marker. These include
   //! -   type of marker,
@@ -91,6 +91,9 @@ private:
 
   Standard_EXPORT void UpdatePointValues();
 
+  //! Replace aspects of already computed groups with the new value.
+  void replaceWithNewPointAspect (const Handle(Prs3d_PointAspect)& theAspect);
+
 private:
 
   Handle(Geom_Point) myComponent;

src/AIS/AIS_PointCloud.cxx

@@ -24,7 +24,6 @@
 #include <Prs3d_Presentation.hxx>
 #include <Prs3d_Root.hxx>
 #include <Prs3d_ShadingAspect.hxx>
-#include <PrsMgr_ModedPresentation.hxx>
 #include <PrsMgr_Presentations.hxx>
 #include <Select3D_SensitiveBox.hxx>
 #include <Select3D_SensitivePrimitiveArray.hxx>

src/AIS/AIS_Relation.hxx

@@ -27,7 +27,6 @@
 #include <DsgPrs_ArrowSide.hxx>
 #include <gp_Pln.hxx>
 #include <gp_Pnt.hxx>
-#include <PrsMgr_TypeOfPresentation3d.hxx>
 #include <TCollection_ExtendedString.hxx>
 #include <TopoDS_Shape.hxx>
 

src/AIS/AIS_Shape.cxx

@@ -48,7 +48,6 @@
 #include <Prs3d_ShadingAspect.hxx>
 #include <StdPrs_BndBox.hxx>
 #include <StdPrs_ToolTriangulatedShape.hxx>
-#include <PrsMgr_ModedPresentation.hxx>
 #include <Quantity_Color.hxx>
 #include <Select3D_SensitiveBox.hxx>
 #include <Select3D_SensitiveEntity.hxx>
@@ -68,15 +67,6 @@
 
 IMPLEMENT_STANDARD_RTTIEXT(AIS_Shape,AIS_InteractiveObject)
 
-static Standard_Boolean IsInList(const TColStd_ListOfInteger& LL, const Standard_Integer aMode)
-{
-  TColStd_ListIteratorOfListOfInteger It(LL);
-  for(;It.More();It.Next()){
-    if(It.Value()==aMode) 
-      return Standard_True;}
-  return Standard_False;
-}
-
 // Auxiliary macros
 #define replaceAspectWithDef(theMap, theAspect) \
   if (myDrawer->Link()->theAspect()->Aspect() != myDrawer->theAspect()->Aspect()) \
@@ -411,8 +401,6 @@ void AIS_Shape::SetColor (const Quantity_Color& theColor)
   myDrawer->SetColor (theColor);
   hasOwnColor = Standard_True;
 
-  myRecomputeEveryPrs = false; // no mode to recalculate, only viewer update
-  myToRecomputeModes.Clear();
   if (!toRecompute
    || !myDrawer->HasLink())
   {
@@ -432,8 +420,6 @@ void AIS_Shape::SetColor (const Quantity_Color& theColor)
 
 void AIS_Shape::UnsetColor()
 {
-  myRecomputeEveryPrs = false; // no mode to recalculate, only viewer update
-  myToRecomputeModes.Clear();
   if (!HasColor())
   {
     return;
@@ -578,10 +564,8 @@ bool AIS_Shape::setWidth (const Handle(Prs3d_Drawer)& theDrawer,
 
 void AIS_Shape::SetWidth (const Standard_Real theLineWidth)
 {
-  myOwnWidth = theLineWidth;
+  myOwnWidth = (Standard_ShortReal )theLineWidth;
 
-  myRecomputeEveryPrs = false; // no mode to recalculate, only viewer update
-  myToRecomputeModes.Clear();
   if (!setWidth (myDrawer, theLineWidth)
    || !myDrawer->HasLink())
   {
@@ -601,14 +585,12 @@ void AIS_Shape::SetWidth (const Standard_Real theLineWidth)
 
 void AIS_Shape::UnsetWidth()
 {
-  myRecomputeEveryPrs = false; // no mode to recalculate, only viewer update
-  myToRecomputeModes.Clear();
-  if (myOwnWidth == 0.0)
+  if (myOwnWidth == 0.0f)
   {
     return;
   }
 
-  myOwnWidth = 0.0;
+  myOwnWidth = 0.0f;
   if (!HasColor())
   {
     Graphic3d_MapOfAspectsToAspects aReplaceMap;
@@ -681,8 +663,6 @@ void AIS_Shape::SetMaterial (const Graphic3d_MaterialAspect& theMat)
   setMaterial (myDrawer, theMat, HasColor(), IsTransparent());
   hasOwnMaterial = Standard_True;
 
-  myRecomputeEveryPrs = false; // no mode to recalculate, only viewer update
-  myToRecomputeModes.Clear();
   if (!toRecompute
    || !myDrawer->HasLink())
   {
@@ -701,8 +681,6 @@ void AIS_Shape::SetMaterial (const Graphic3d_MaterialAspect& theMat)
 
 void AIS_Shape::UnsetMaterial()
 {
-  myRecomputeEveryPrs = false; // no mode to recalculate, only viewer update
-  myToRecomputeModes.Clear();
   if (!HasMaterial())
   {
     return;
@@ -761,8 +739,6 @@ void AIS_Shape::SetTransparency (const Standard_Real theValue)
   setTransparency (myDrawer, theValue);
   myDrawer->SetTransparency ((Standard_ShortReal )theValue);
 
-  myRecomputeEveryPrs = false; // no mode to recalculate, only viewer update
-  myToRecomputeModes.Clear();
   if (!toRecompute
    || !myDrawer->HasLink())
   {
@@ -781,9 +757,6 @@ void AIS_Shape::SetTransparency (const Standard_Real theValue)
 
 void AIS_Shape::UnsetTransparency()
 {
-  myRecomputeEveryPrs = false; // no mode to recalculate, only viewer update
-  myToRecomputeModes.Clear();
-
   myDrawer->SetTransparency (0.0f);
   if (!myDrawer->HasOwnShadingAspect())
   {
@@ -805,18 +778,6 @@ void AIS_Shape::UnsetTransparency()
   }
 }
 
-//=======================================================================
-//function : LoadRecomputable
-//purpose  : 
-//=======================================================================
-
-void AIS_Shape::LoadRecomputable(const Standard_Integer TheMode)
-{
-  myRecomputeEveryPrs = Standard_False;
-  if(!IsInList(myToRecomputeModes,TheMode))
-    myToRecomputeModes.Append(TheMode);
-}
-
 //=======================================================================
 //function : BoundingBox
 //purpose  : 
@@ -903,8 +864,7 @@ Standard_Boolean AIS_Shape::SetOwnHLRDeviationAngle ()
 void AIS_Shape::SetOwnDeviationCoefficient ( const Standard_Real  aCoefficient )
 {
   myDrawer->SetDeviationCoefficient( aCoefficient );
-  SetToUpdate(0) ; // WireFrame
-  SetToUpdate(1) ; // Shadding
+  SetToUpdate();
 }
 
 //=======================================================================
@@ -923,11 +883,10 @@ void AIS_Shape::SetOwnHLRDeviationCoefficient ( const Standard_Real  aCoefficien
 //purpose  : 
 //=======================================================================
 
-void AIS_Shape::SetOwnDeviationAngle ( const Standard_Real  anAngle )
+void AIS_Shape::SetOwnDeviationAngle (const Standard_Real theAngle)
 {
-
-  myDrawer->SetDeviationAngle(anAngle );
-  SetToUpdate(0) ;   // WireFrame
+  myDrawer->SetDeviationAngle (theAngle);
+  SetToUpdate (AIS_WireFrame);
 }
 //=======================================================================
 //function : SetOwnDeviationAngle
@@ -941,8 +900,7 @@ void AIS_Shape::SetAngleAndDeviation ( const Standard_Real  anAngle )
   SetOwnDeviationAngle(anAngle) ;
   SetOwnDeviationCoefficient(OutDefl) ;
   myInitAng = anAngle;
-  SetToUpdate(0);
-  SetToUpdate(1);
+  SetToUpdate();
 }
 
 //=======================================================================

src/AIS/AIS_Shape.hxx

@@ -302,8 +302,6 @@ protected:
   Standard_EXPORT virtual void ComputeSelection (const Handle(SelectMgr_Selection)& theSelection,
                                                  const Standard_Integer theMode) Standard_OVERRIDE;
   
-  Standard_EXPORT void LoadRecomputable (const Standard_Integer TheMode);
-  
   //! Create own aspects (if they do not exist) and set color to them.
   //! @return TRUE if new aspects have been created
   Standard_EXPORT bool setColor (const Handle(Prs3d_Drawer)& theDrawer, const Quantity_Color& theColor) const;

src/AIS/AIS_SymmetricRelation.hxx

@@ -17,25 +17,11 @@
 #ifndef _AIS_SymmetricRelation_HeaderFile
 #define _AIS_SymmetricRelation_HeaderFile
 
-#include <Standard.hxx>
-#include <Standard_Type.hxx>
-
 #include <TopoDS_Shape.hxx>
 #include <gp_Pnt.hxx>
 #include <gp_Dir.hxx>
 #include <AIS_Relation.hxx>
-#include <Standard_Boolean.hxx>
-#include <PrsMgr_PresentationManager3d.hxx>
-#include <Standard_Integer.hxx>
-#include <SelectMgr_Selection.hxx>
-class TopoDS_Shape;
-class Geom_Plane;
-class Prs3d_Presentation;
-class Prs3d_Projector;
-class Geom_Transformation;
 
-
-class AIS_SymmetricRelation;
 DEFINE_STANDARD_HANDLE(AIS_SymmetricRelation, AIS_Relation)
 
 //! A framework to display constraints of symmetricity
@@ -44,10 +30,9 @@ DEFINE_STANDARD_HANDLE(AIS_SymmetricRelation, AIS_Relation)
 //! shapes of which the datums are parts.
 class AIS_SymmetricRelation : public AIS_Relation
 {
-
+  DEFINE_STANDARD_RTTIEXT(AIS_SymmetricRelation, AIS_Relation)
 public:
 
-  
   //! Constructs an object to display constraints of symmetricity.
   //! This object is defined by a tool aSymmTool, a first
   //! shape FirstShape, a second shape SecondShape, and a plane aPlane.
@@ -79,19 +64,8 @@ public:
   //! to the object to display before computation  !!!
   Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
 
-
-
-
-  DEFINE_STANDARD_RTTIEXT(AIS_SymmetricRelation,AIS_Relation)
-
-protected:
-
-
-
-
 private:
 
-  
   Standard_EXPORT void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE;
   
   Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
@@ -110,14 +84,8 @@ private:
   gp_Dir myFDirAttach;
   gp_Dir myAxisDirAttach;
 
-
 };
 
-
 #include <AIS_SymmetricRelation.lxx>
 
-
-
-
-
 #endif // _AIS_SymmetricRelation_HeaderFile

src/AIS/AIS_TangentRelation.hxx

@@ -17,24 +17,8 @@
 #ifndef _AIS_TangentRelation_HeaderFile
 #define _AIS_TangentRelation_HeaderFile
 
-#include <Standard.hxx>
-#include <Standard_Type.hxx>
-
-#include <gp_Pnt.hxx>
-#include <gp_Dir.hxx>
-#include <Standard_Real.hxx>
-#include <Standard_Integer.hxx>
 #include <AIS_Relation.hxx>
-#include <PrsMgr_PresentationManager3d.hxx>
-#include <SelectMgr_Selection.hxx>
-class TopoDS_Shape;
-class Geom_Plane;
-class Prs3d_Presentation;
-class Prs3d_Projector;
-class Geom_Transformation;
 
-
-class AIS_TangentRelation;
 DEFINE_STANDARD_HANDLE(AIS_TangentRelation, AIS_Relation)
 
 //! A framework to display tangency constraints between
@@ -42,10 +26,9 @@ DEFINE_STANDARD_HANDLE(AIS_TangentRelation, AIS_Relation)
 //! The datums are normally faces or edges.
 class AIS_TangentRelation : public AIS_Relation
 {
-
+  DEFINE_STANDARD_RTTIEXT(AIS_TangentRelation, AIS_Relation)
 public:
 
-  
   //! TwoFacesTangent or TwoEdgesTangent relation
   //! Constructs an object to display tangency constraints.
   //! This object is defined by the first shape aFShape, the
@@ -79,19 +62,8 @@ public:
   //! to the object to display before computation  !!!
   Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
 
-
-
-
-  DEFINE_STANDARD_RTTIEXT(AIS_TangentRelation,AIS_Relation)
-
-protected:
-
-
-
-
 private:
 
-  
   Standard_EXPORT void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE;
   
   Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
@@ -107,13 +79,6 @@ private:
   Standard_Real myLength;
   Standard_Integer myExternRef;
 
-
 };
 
-
-
-
-
-
-
 #endif // _AIS_TangentRelation_HeaderFile

src/AIS/AIS_TextLabel.cxx

@@ -57,6 +57,7 @@ void AIS_TextLabel::SetColor (const Quantity_Color& theColor)
   hasOwnColor = Standard_True;
   myDrawer->SetColor (theColor);
   myDrawer->TextAspect()->SetColor (theColor);
+  SynchronizeAspects();
 }
 
 //=======================================================================
@@ -74,6 +75,7 @@ void AIS_TextLabel::SetTransparency (const Standard_Real theValue)
   myDrawer->TextAspect()->Aspect()->SetColor (aTextColor);
   myDrawer->TextAspect()->Aspect()->SetColorSubTitle (aSubColor);
   myDrawer->SetTransparency (Standard_ShortReal(theValue));
+  SynchronizeAspects();
 }
 
 //=======================================================================
@@ -261,14 +263,14 @@ void AIS_TextLabel::Compute (const Handle(PrsMgr_PresentationManager3d)& /*thePr
         if (myHasFlipping)
         {
           // Get width and height of text
-          Font_FTFont aFont;
-          unsigned int aResolution = GetContext()->CurrentViewer()->DefaultRenderingParams().Resolution;
-          if (aFont.Init (anAsp->Aspect()->Font().ToCString(),
-                          anAsp->Aspect()->GetTextFontAspect(), (unsigned int)anAsp->Height(), aResolution))
+          Font_FTFontParams aFontParams;
+          aFontParams.PointSize  = (unsigned int )anAsp->Height();
+          aFontParams.Resolution = GetContext()->CurrentViewer()->DefaultRenderingParams().Resolution;
+          if (Handle(Font_FTFont) aFont = Font_FTFont::FindAndCreate (anAsp->Aspect()->Font(), anAsp->Aspect()->GetTextFontAspect(), aFontParams))
           {
             isInit = Standard_True;
             const NCollection_String aText (myText.ToExtString());
-            Font_Rect aBndBox = aFont.BoundingBox (aText, anAsp->HorizontalJustification(), anAsp->VerticalJustification());
+            Font_Rect aBndBox = aFont->BoundingBox (aText, anAsp->HorizontalJustification(), anAsp->VerticalJustification());
             Standard_Real aWidth = Abs (aBndBox.Width());
             Standard_Real aHeight = Abs (aBndBox.Height());
             gp_Pnt aCenterOfLabel = aPosition;

src/AIS/AIS_TexturedShape.cxx

@@ -28,7 +28,6 @@
 #include <Precision.hxx>
 #include <Prs3d_Drawer.hxx>
 #include <Prs3d_Presentation.hxx>
-#include <PrsMgr_ModedPresentation.hxx>
 #include <Prs3d_Root.hxx>
 #include <Prs3d_LineAspect.hxx>
 #include <Prs3d_ShadingAspect.hxx>
@@ -199,14 +198,12 @@ void AIS_TexturedShape::SetColor (const Quantity_Color& theColor)
 {
   AIS_Shape::SetColor (theColor);
 
-  for (Standard_Integer aPrsIt = 1; aPrsIt <= Presentations().Length(); ++aPrsIt)
+  for (PrsMgr_Presentations::Iterator aPrsIter (Presentations()); aPrsIter.More(); aPrsIter.Next())
   {
-    const PrsMgr_ModedPresentation& aPrsModed = Presentations().Value (aPrsIt);
-
-    if (aPrsModed.Mode() != 3)
-      continue;
-
-    updateAttributes (aPrsModed.Presentation()->Presentation());
+    if (aPrsIter.Value()->Mode() == 3)
+    {
+      updateAttributes (aPrsIter.Value());
+    }
   }
 }
 
@@ -228,15 +225,12 @@ void AIS_TexturedShape::UnsetColor()
 void AIS_TexturedShape::SetMaterial (const Graphic3d_MaterialAspect& theMat)
 {
   AIS_Shape::SetMaterial (theMat);
-
-  for (Standard_Integer aPrsIt = 1; aPrsIt <= Presentations().Length(); ++aPrsIt)
+  for (PrsMgr_Presentations::Iterator aPrsIter (Presentations()); aPrsIter.More(); aPrsIter.Next())
   {
-    const PrsMgr_ModedPresentation& aPrsModed = Presentations().Value (aPrsIt);
-    
-    if (aPrsModed.Mode() != 3)
-      continue;
-    
-    updateAttributes (aPrsModed.Presentation()->Presentation());
+    if (aPrsIter.Value()->Mode() == 3)
+    {
+      updateAttributes (aPrsIter.Value());
+    }
   }
 }
 
@@ -247,15 +241,12 @@ void AIS_TexturedShape::SetMaterial (const Graphic3d_MaterialAspect& theMat)
 void AIS_TexturedShape::UnsetMaterial()
 {
   AIS_Shape::UnsetMaterial();
-
-  for (Standard_Integer aPrsIt = 1; aPrsIt <= Presentations().Length(); ++aPrsIt)
+  for (PrsMgr_Presentations::Iterator aPrsIter (Presentations()); aPrsIter.More(); aPrsIter.Next())
   {
-    const PrsMgr_ModedPresentation& aPrsModed = Presentations().Value (aPrsIt);
-
-    if (aPrsModed.Mode() != 3)
-      continue;
-
-    updateAttributes (aPrsModed.Presentation()->Presentation());
+    if (aPrsIter.Value()->Mode() == 3)
+    {
+      updateAttributes (aPrsIter.Value());
+    }
   }
 }
 
@@ -425,7 +416,7 @@ void AIS_TexturedShape::Compute (const Handle(PrsMgr_PresentationManager3d)& /*t
           updateAttributes (thePrs);
         }
       }
-      catch (Standard_Failure)
+      catch (Standard_Failure const&)
       {
 #ifdef OCCT_DEBUG
         std::cout << "AIS_TexturedShape::Compute() in ShadingMode failed \n";

src/AIS/AIS_Triangulation.cxx

@@ -95,25 +95,20 @@ void AIS_Triangulation::updatePresentation()
     // modify shading presentation without re-computation
     const PrsMgr_Presentations&        aPrsList  = Presentations();
     Handle(Graphic3d_AspectFillArea3d) anAreaAsp = myDrawer->ShadingAspect()->Aspect();
-    for (Standard_Integer aPrsIt = 1; aPrsIt <= aPrsList.Length(); ++aPrsIt)
+    for (PrsMgr_Presentations::Iterator aPrsIter (aPrsList); aPrsIter.More(); aPrsIter.Next())
     {
-      const PrsMgr_ModedPresentation& aPrsModed = aPrsList.Value (aPrsIt);
-      if (aPrsModed.Mode() != AIS_WireFrame)
+      if (aPrsIter.Value()->Mode() != AIS_WireFrame)
       {
         continue;
       }
 
-      const Handle(Prs3d_Presentation)& aPrs = aPrsModed.Presentation()->Presentation();
-
+      const Handle(Prs3d_Presentation)& aPrs = aPrsIter.Value();
       for (Graphic3d_SequenceOfGroup::Iterator aGroupIt (aPrs->Groups()); aGroupIt.More(); aGroupIt.Next())
       {
         const Handle(Graphic3d_Group)& aGroup = aGroupIt.Value();
         aGroup->SetGroupPrimitivesAspect (anAreaAsp);
       }
     }
-
-    myRecomputeEveryPrs = Standard_False; // no mode to recalculate - only viewer update
-    myToRecomputeModes.Clear();
   }
 }
 

src/AIS/AIS_Triangulation.hxx

@@ -16,20 +16,11 @@
 #ifndef _AIS_Triangulation_HeaderFile
 #define _AIS_Triangulation_HeaderFile
 
-#include <Standard.hxx>
-#include <Standard_Type.hxx>
-
 #include <TColStd_HArray1OfInteger.hxx>
-#include <Standard_Integer.hxx>
 #include <AIS_InteractiveObject.hxx>
-#include <PrsMgr_PresentationManager3d.hxx>
-#include <SelectMgr_Selection.hxx>
-#include <Standard_Real.hxx>
+
 class Poly_Triangulation;
-class Prs3d_Presentation;
 
-
-class AIS_Triangulation;
 DEFINE_STANDARD_HANDLE(AIS_Triangulation, AIS_InteractiveObject)
 
 //! Interactive object that draws data from  Poly_Triangulation, optionally with colors associated
@@ -38,10 +29,9 @@ DEFINE_STANDARD_HANDLE(AIS_Triangulation, AIS_InteractiveObject)
 //! Interactive selection of triangles and vertices is not yet implemented.
 class AIS_Triangulation : public AIS_InteractiveObject
 {
-
+  DEFINE_STANDARD_RTTIEXT(AIS_Triangulation, AIS_InteractiveObject)
 public:
 
-  
   //! Constructs the Triangulation display object
   Standard_EXPORT AIS_Triangulation(const Handle(Poly_Triangulation)& aTriangulation);
   
@@ -73,8 +63,6 @@ public:
   //! Removes the setting for transparency in the reconstructed compound shape.
   Standard_EXPORT virtual void UnsetTransparency() Standard_OVERRIDE;
 
-  DEFINE_STANDARD_RTTIEXT(AIS_Triangulation,AIS_InteractiveObject)
-
 protected:
 
   Standard_EXPORT void updatePresentation();
@@ -101,13 +89,6 @@ private:
   Standard_Integer myNbNodes;
   Standard_Integer myNbTriangles;
 
-
 };
 
-
-
-
-
-
-
 #endif // _AIS_Triangulation_HeaderFile

src/AIS/AIS_Trihedron.cxx

@@ -85,7 +85,7 @@ AIS_Trihedron::AIS_Trihedron (const Handle(Geom_Axis2Placement)& theComponent)
 void AIS_Trihedron::SetComponent (const Handle(Geom_Axis2Placement)& theComponent)
 {
   myComponent = theComponent;
-  LoadRecomputable (AIS_WireFrame);
+  SetToUpdate();
 }
 
 //=======================================================================
@@ -135,7 +135,8 @@ void AIS_Trihedron::SetSize(const Standard_Real aValue)
   setOwnDatumAspect();
   myDrawer->DatumAspect()->SetAxisLength(aValue, aValue, aValue);
 
-  Update();
+  SetToUpdate();
+  UpdatePresentations();
   UpdateSelection();
 }
 
@@ -162,7 +163,8 @@ void AIS_Trihedron::UnsetSize()
   }
   else
   {
-    Update();
+    SetToUpdate();
+    UpdatePresentations();
   }
   UpdateSelection();
 }
@@ -560,19 +562,6 @@ void AIS_Trihedron::computePresentation (const Handle(PrsMgr_PresentationManager
   }
 }
 
-//=======================================================================
-//function : LoadRecomputable
-//purpose  :
-//=======================================================================
-void AIS_Trihedron::LoadRecomputable (const Standard_Integer theMode)
-{
-  myRecomputeEveryPrs = Standard_False;
-  if (!myToRecomputeModes.Contains (theMode))
-  {
-    myToRecomputeModes.Append (theMode);
-  }
-}
-
 //=======================================================================
 //function : SetColor
 //purpose  :

src/AIS/AIS_Trihedron.hxx

@@ -224,8 +224,6 @@ protected:
 
 protected:
 
-  Standard_EXPORT void LoadRecomputable (const Standard_Integer theMode);
-
   //! Creates a sensitive entity for the datum part that will be used in selection owner creation.
   Standard_EXPORT Handle(SelectBasics_SensitiveEntity) createSensitiveEntity (const Prs3d_DatumParts thePart,
                                                      const Handle(SelectBasics_EntityOwner)& theOwner) const;

src/AIS/FILES

@@ -2,7 +2,6 @@ AIS.cxx
 AIS.hxx
 AIS_Animation.cxx
 AIS_Animation.hxx
-AIS_AnimationTimer.cxx
 AIS_AnimationTimer.hxx
 AIS_AnimationCamera.cxx
 AIS_AnimationCamera.hxx
@@ -105,6 +104,8 @@ AIS_MapIteratorOfMapOfInteractive.hxx
 AIS_MapOfInteractive.hxx
 AIS_MaxRadiusDimension.cxx
 AIS_MaxRadiusDimension.hxx
+AIS_MediaPlayer.cxx
+AIS_MediaPlayer.hxx
 AIS_MidPointRelation.cxx
 AIS_MidPointRelation.hxx
 AIS_MidPointRelation.lxx

src/Adaptor2d/Adaptor2d_OffsetCurve.cxx

@@ -458,7 +458,7 @@ GeomAbs_CurveType Adaptor2d_OffsetCurve::GetType() const {
       return GeomAbs_Circle;
       
     default:
-      return GeomAbs_OtherCurve;
+      return GeomAbs_OffsetCurve;
       
     }
   }
@@ -650,3 +650,34 @@ Handle(Geom2d_BSplineCurve) Adaptor2d_OffsetCurve::BSpline() const
                                   "Adaptor2d_OffsetCurve::BSpline() - wrong curve type");
   return myCurve->BSpline();
 }
+
+static Standard_Integer nbPoints(const Handle(Adaptor2d_HCurve2d)& theCurve)
+{
+
+  Standard_Integer nbs = 20;
+
+  if (theCurve->GetType() == GeomAbs_Line)
+    nbs = 2;
+  else if (theCurve->GetType() == GeomAbs_BezierCurve)
+  {
+    nbs = 3 + theCurve->NbPoles();
+  }
+  else if (theCurve->GetType() == GeomAbs_BSplineCurve) {
+    nbs = theCurve->NbKnots();
+    nbs *= theCurve->Degree();
+  }
+
+  if (nbs > 200)
+    nbs = 200;
+  return nbs;
+
+}
+//=======================================================================
+//function : NbSamples
+//purpose  : 
+//=======================================================================
+
+Standard_Integer Adaptor2d_OffsetCurve::NbSamples() const
+{
+  return  nbPoints(myCurve);
+}

src/Adaptor2d/Adaptor2d_OffsetCurve.hxx

@@ -174,6 +174,7 @@ public:
   
   Standard_EXPORT Handle(Geom2d_BSplineCurve) BSpline() const Standard_OVERRIDE;
 
+  Standard_EXPORT  Standard_Integer NbSamples() const Standard_OVERRIDE;
 
 
 

src/AppBlend/AppBlend_AppSurf.gxx

@@ -487,7 +487,7 @@ void AppBlend_AppSurf::InternalPerform(const Handle(TheLine)& Lin,
       try {
 	Variation.Approximate();
       }
-      catch (Standard_Failure) {
+      catch (Standard_Failure const&) {
 	return;
       }
 

src/AppDef/AppDef_BSplineCompute.hxx

@@ -117,6 +117,12 @@ public:
   //! changes the first and the last constraint points.
   Standard_EXPORT void SetConstraints (const AppParCurves_Constraint firstC, const AppParCurves_Constraint lastC);
   
+  //! Sets periodic flag.
+  //! If thePeriodic = Standard_True, algorith tries to build periodic
+  //! multicurve using corresponding C1 boundary condition for first and last multipoints.
+  //! Multiline must be closed.
+  Standard_EXPORT void SetPeriodic(const Standard_Boolean thePeriodic);
+
   //! returns False if at a moment of the approximation,
   //! the status NoApproximation has been sent by the user
   //! when more points were needed.
@@ -199,6 +205,7 @@ private:
   Standard_Integer mycont;
   Standard_Real mylambda1;
   Standard_Real mylambda2;
+  Standard_Boolean myPeriodic;
 
 
 };

src/Approx/Approx_ComputeCLine.gxx

@@ -25,6 +25,8 @@
 #include <Approx_Status.hxx>
 #include <Precision.hxx>
 
+const static Standard_Integer MAXSEGM = 1000;
+
 //=======================================================================
 //function : Approx_ComputeCLine
 //purpose  : The MultiLine <Line> will be approximated until tolerances
@@ -34,14 +36,14 @@
 //=======================================================================
 
 Approx_ComputeCLine::Approx_ComputeCLine
-                    (const MultiLine& Line,
-		     const Standard_Integer degreemin,
-		     const Standard_Integer degreemax,
-		     const Standard_Real Tolerance3d,
-		     const Standard_Real Tolerance2d,
-		     const Standard_Boolean cutting,
-		     const AppParCurves_Constraint FirstC,
-		     const AppParCurves_Constraint LastC)
+(const MultiLine& Line,
+const Standard_Integer degreemin,
+const Standard_Integer degreemax,
+const Standard_Real Tolerance3d,
+const Standard_Real Tolerance2d,
+const Standard_Boolean cutting,
+const AppParCurves_Constraint FirstC,
+const AppParCurves_Constraint LastC)
 {
   mydegremin = degreemin;
   mydegremax = degreemax;
@@ -50,7 +52,8 @@ Approx_ComputeCLine::Approx_ComputeCLine
   mycut = cutting;
   myfirstC = FirstC;
   mylastC = LastC;
-  myMaxSegments = IntegerLast();
+  myMaxSegments = MAXSEGM;
+  myInvOrder = Standard_True;
   alldone = Standard_False;
   Perform(Line);
 }
@@ -61,13 +64,13 @@ Approx_ComputeCLine::Approx_ComputeCLine
 //=======================================================================
 
 Approx_ComputeCLine::Approx_ComputeCLine
-                    (const Standard_Integer degreemin,
-		     const Standard_Integer degreemax,
-		     const Standard_Real Tolerance3d,
-		     const Standard_Real Tolerance2d,
-		     const Standard_Boolean cutting,
-		     const AppParCurves_Constraint FirstC,
-		     const AppParCurves_Constraint LastC)
+(const Standard_Integer degreemin,
+const Standard_Integer degreemax,
+const Standard_Real Tolerance3d,
+const Standard_Real Tolerance2d,
+const Standard_Boolean cutting,
+const AppParCurves_Constraint FirstC,
+const AppParCurves_Constraint LastC)
 {
   alldone = Standard_False;
   mydegremin = degreemin;
@@ -77,7 +80,8 @@ Approx_ComputeCLine::Approx_ComputeCLine
   mycut = cutting;
   myfirstC = FirstC;
   mylastC = LastC;
-  myMaxSegments = IntegerLast();
+  myMaxSegments = MAXSEGM;
+  myInvOrder = Standard_True;
 }
 
 //=======================================================================
@@ -88,21 +92,22 @@ Approx_ComputeCLine::Approx_ComputeCLine
 void Approx_ComputeCLine::Perform(const MultiLine& Line)
 {
   Standard_Real UFirst, ULast;
-  Standard_Boolean Finish = Standard_False, 
-          begin = Standard_True, Ok = Standard_False;
+  Standard_Boolean Finish = Standard_False,
+    begin = Standard_True, Ok = Standard_False;
   Standard_Real thetol3d = Precision::Confusion(), thetol2d = Precision::Confusion();
   UFirst = Line.FirstParameter();
-  ULast  = Line.LastParameter();
-  Standard_Real TolU = Max((ULast-UFirst)*1.e-05, Precision::PApproximation());
-  Standard_Real myfirstU = UFirst; 
+  ULast = Line.LastParameter();
+  Standard_Real TolU = Max((ULast - UFirst)*1.e-03, Precision::Confusion());
+  Standard_Real myfirstU = UFirst;
   Standard_Real mylastU = ULast;
   Standard_Integer aMaxSegments = 0;
   Standard_Integer aMaxSegments1 = myMaxSegments - 1;
+  Standard_Integer aNbCut = 0, aNbImp = 0, aNbComp = 5;
 
   if (!mycut)
   {
     alldone = Compute(Line, UFirst, ULast, thetol3d, thetol2d);
-    if (!alldone) 
+    if (!alldone)
     {
       tolreached = Standard_False;
       myfirstparam.Append(UFirst);
@@ -112,25 +117,27 @@ void Approx_ComputeCLine::Perform(const MultiLine& Line)
       Tolers2d.Append(currenttol2d);
     }
   }
-  else 
+  else
   {
 
     // previous decision to be taken if we get worse with next cut (eap)
     AppParCurves_MultiCurve KeptMultiCurve;
     Standard_Real KeptUfirst = 0., KeptUlast = 0., KeptT3d = RealLast(), KeptT2d = 0.;
 
-    while (!Finish) 
+    while (!Finish)
     {
-      
+
       // Gestion du decoupage de la multiline pour approximer:
-      if (!begin) 
+      if (!begin)
       {
-        if (Ok) 
+        if (Ok)
         {
           // Calcul de la partie a approximer.
           myfirstU = mylastU;
-          mylastU  = ULast;
-          if (Abs(ULast-myfirstU) <= RealEpsilon() 
+          mylastU = ULast;
+          aNbCut = 0;
+          aNbImp = 0;
+          if (Abs(ULast - myfirstU) <= RealEpsilon()
               || aMaxSegments >= myMaxSegments)
           {
             Finish = Standard_True;
@@ -147,50 +154,59 @@ void Approx_ComputeCLine::Perform(const MultiLine& Line)
           if ((thetol3d + thetol2d) < (KeptT3d + KeptT2d))
           {
             KeptMultiCurve = TheMultiCurve;
-            KeptUfirst     = myfirstU;
-            KeptUlast      = mylastU;
-            KeptT3d        = thetol3d;
-            KeptT2d        = thetol2d;
+            KeptUfirst = myfirstU;
+            KeptUlast = mylastU;
+            KeptT3d = thetol3d;
+            KeptT2d = thetol2d;
+            aNbImp++;
           }
 
           // cut an interval
-          mylastU = (myfirstU + mylastU)/2;
+          mylastU = (myfirstU + mylastU) / 2;
+          aNbCut++;
         }
       }
 
       // Calcul des parametres sur ce nouvel intervalle.
       Ok = Compute(Line, myfirstU, mylastU, thetol3d, thetol2d);
-      if(Ok)
+      if (Ok)
       {
         aMaxSegments++;
       }
 
       //cout << myfirstU << " - " << mylastU << "  tol : " << thetol3d << " " << thetol2d << endl;
-
-      // is new decision better?
-      if (!Ok && (Abs(myfirstU-mylastU) <= TolU || aMaxSegments >= aMaxSegments1))
+      Standard_Boolean aStopCutting = Standard_False;
+      if (aNbCut >= aNbComp)
       {
-          Ok = Standard_True; // stop interval cutting, approx the rest part
-
-          if ((thetol3d + thetol2d) < (KeptT3d + KeptT2d))
-          {
-            KeptMultiCurve = TheMultiCurve;
-            KeptUfirst     = myfirstU;
-            KeptUlast      = mylastU;
-            KeptT3d        = thetol3d;
-            KeptT2d        = thetol2d;
-          }
-
-          mylastU = KeptUlast;
-
-          tolreached = Standard_False; // helas
-          myMultiCurves.Append(KeptMultiCurve);
-          aMaxSegments++;
-          Tolers3d.Append     (KeptT3d);
-          Tolers2d.Append     (KeptT2d);
-          myfirstparam.Append (KeptUfirst);
-          mylastparam.Append  (KeptUlast);
+        if (aNbCut > aNbImp)
+        {
+          aStopCutting = Standard_True;
         }
+      }
+      // is new decision better?
+      if (!Ok && (Abs(myfirstU - mylastU) <= TolU || aMaxSegments >= aMaxSegments1 || aStopCutting ))
+      {
+        Ok = Standard_True; // stop interval cutting, approx the rest part
+
+        if ((thetol3d + thetol2d) < (KeptT3d + KeptT2d))
+        {
+          KeptMultiCurve = TheMultiCurve;
+          KeptUfirst = myfirstU;
+          KeptUlast = mylastU;
+          KeptT3d = thetol3d;
+          KeptT2d = thetol2d;
+        }
+
+        mylastU = KeptUlast;
+
+        tolreached = Standard_False; // helas
+        myMultiCurves.Append(KeptMultiCurve);
+        aMaxSegments++;
+        Tolers3d.Append(KeptT3d);
+        Tolers2d.Append(KeptT2d);
+        myfirstparam.Append(KeptUfirst);
+        mylastparam.Append(KeptUlast);
+      }
 
       begin = Standard_False;
     } // while (!Finish)
@@ -225,40 +241,124 @@ const
 //=======================================================================
 
 Standard_Boolean Approx_ComputeCLine::Compute(const MultiLine& Line,
-					     const Standard_Real Ufirst,
-					     const Standard_Real Ulast,
-					     Standard_Real&   TheTol3d,
-					     Standard_Real&   TheTol2d)
+  const Standard_Real Ufirst,
+  const Standard_Real Ulast,
+  Standard_Real&   TheTol3d,
+  Standard_Real&   TheTol2d)
 {
 
 
-  Standard_Integer deg, NbPoints = 24;
+  const Standard_Integer NbPointsMax = 24;
+  const Standard_Real aMinRatio = 0.05;
+  const Standard_Integer aMaxDeg = 8;
+  //
+  Standard_Integer deg, NbPoints;
   Standard_Boolean mydone;
   Standard_Real Fv;
 
-  for (deg = mydegremin; deg <= mydegremax; deg++) {
-
-    AppCont_LeastSquare LSquare(Line, Ufirst, Ulast, myfirstC, mylastC, deg, NbPoints);
-    mydone = LSquare.IsDone();
-    if (mydone) {
-      LSquare.Error(Fv, TheTol3d, TheTol2d);
-      if (TheTol3d <= mytol3d && TheTol2d <= mytol2d) {
-	// Stockage de la multicurve approximee.
-	tolreached = Standard_True;
-        myMultiCurves.Append(LSquare.Value());
-	myfirstparam.Append(Ufirst);
-	mylastparam.Append(Ulast);
-	Tolers3d.Append(TheTol3d);
-	Tolers2d.Append(TheTol2d);
- 	return Standard_True;
+  AppParCurves_MultiCurve aPrevCurve;
+  Standard_Real aPrevTol3d = RealLast(), aPrevTol2d = RealLast();
+  Standard_Boolean aPrevIsOk = Standard_False;
+  Standard_Boolean anInvOrder = myInvOrder;
+  if (anInvOrder && mydegremax > aMaxDeg)
+  {
+    if ((Ulast - Ufirst) / (Line.LastParameter() - Line.FirstParameter()) < aMinRatio)
+    {
+      anInvOrder = Standard_False;
+    }
+  }
+  if (anInvOrder)
+  {
+    for (deg = mydegremax; deg >= mydegremin; deg--) {
+      NbPoints = Min(2 * deg + 1, NbPointsMax);
+      AppCont_LeastSquare LSquare(Line, Ufirst, Ulast, myfirstC, mylastC, deg, NbPoints);
+      mydone = LSquare.IsDone();
+      if (mydone)
+      {
+        LSquare.Error(Fv, TheTol3d, TheTol2d);
+        if (TheTol3d <= mytol3d && TheTol2d <= mytol2d)
+        {
+          if (deg == mydegremin)
+          {
+            // Stockage de la multicurve approximee.
+            tolreached = Standard_True;
+            myMultiCurves.Append(LSquare.Value());
+            myfirstparam.Append(Ufirst);
+            mylastparam.Append(Ulast);
+            Tolers3d.Append(TheTol3d);
+            Tolers2d.Append(TheTol2d);
+            return Standard_True;
+          }
+          aPrevTol3d = TheTol3d;
+          aPrevTol2d = TheTol2d;
+          aPrevCurve = LSquare.Value();
+          aPrevIsOk = Standard_True;
+          continue;
+        }
+        else if (aPrevIsOk)
+        {
+          // Stockage de la multicurve approximee.
+          tolreached = Standard_True;
+          TheTol3d = aPrevTol3d;
+          TheTol2d = aPrevTol2d;
+          myMultiCurves.Append(aPrevCurve);
+          myfirstparam.Append(Ufirst);
+          mylastparam.Append(Ulast);
+          Tolers3d.Append(aPrevTol3d);
+          Tolers2d.Append(aPrevTol2d);
+          return Standard_True;
+        }
+      }
+      else if (aPrevIsOk)
+      {
+        // Stockage de la multicurve approximee.
+        tolreached = Standard_True;
+        TheTol3d = aPrevTol3d;
+        TheTol2d = aPrevTol2d;
+        myMultiCurves.Append(aPrevCurve);
+        myfirstparam.Append(Ufirst);
+        mylastparam.Append(Ulast);
+        Tolers3d.Append(aPrevTol3d);
+        Tolers2d.Append(aPrevTol2d);
+        return Standard_True;
+      }
+      if (!aPrevIsOk && deg == mydegremax)
+      {
+        TheMultiCurve = LSquare.Value();
+        currenttol3d = TheTol3d;
+        currenttol2d = TheTol2d;
+        aPrevTol3d = TheTol3d;
+        aPrevTol2d = TheTol2d;
+        aPrevCurve = TheMultiCurve;
+        break;
       }
     }
-    if (deg == mydegremax) {
-      TheMultiCurve = LSquare.Value();
-      currenttol3d = TheTol3d;
-      currenttol2d = TheTol2d;
+  }
+  else
+  {
+    for (deg = mydegremin; deg <= mydegremax; deg++) {
+      NbPoints = Min(2 * deg + 1, NbPointsMax);
+      AppCont_LeastSquare LSquare(Line, Ufirst, Ulast, myfirstC, mylastC, deg, NbPoints);
+      mydone = LSquare.IsDone();
+      if (mydone) {
+        LSquare.Error(Fv, TheTol3d, TheTol2d);
+        if (TheTol3d <= mytol3d && TheTol2d <= mytol2d) {
+          // Stockage de la multicurve approximee.
+          tolreached = Standard_True;
+          myMultiCurves.Append(LSquare.Value());
+          myfirstparam.Append(Ufirst);
+          mylastparam.Append(Ulast);
+          Tolers3d.Append(TheTol3d);
+          Tolers2d.Append(TheTol2d);
+          return Standard_True;
+        }
+      }
+      if (deg == mydegremax) {
+        TheMultiCurve = LSquare.Value();
+        currenttol3d = TheTol3d;
+        currenttol2d = TheTol2d;
+      }
     }
-    
   }
   return Standard_False;
 }
@@ -270,11 +370,11 @@ Standard_Boolean Approx_ComputeCLine::Compute(const MultiLine& Line,
 //=======================================================================
 
 void Approx_ComputeCLine::Parameters(const Standard_Integer Index,
-				     Standard_Real& firstpar,
-				     Standard_Real& lastpar) const
+  Standard_Real& firstpar,
+  Standard_Real& lastpar) const
 {
   firstpar = myfirstparam.Value(Index);
-  lastpar  = mylastparam.Value(Index);
+  lastpar = mylastparam.Value(Index);
 }
 
 //=======================================================================
@@ -283,7 +383,7 @@ void Approx_ComputeCLine::Parameters(const Standard_Integer Index,
 //=======================================================================
 
 void Approx_ComputeCLine::SetDegrees(const Standard_Integer degreemin,
-				     const Standard_Integer degreemax)
+  const Standard_Integer degreemax)
 {
   mydegremin = degreemin;
   mydegremax = degreemax;
@@ -295,7 +395,7 @@ void Approx_ComputeCLine::SetDegrees(const Standard_Integer degreemin,
 //=======================================================================
 
 void Approx_ComputeCLine::SetTolerances(const Standard_Real Tolerance3d,
-				       const Standard_Real Tolerance2d)
+  const Standard_Real Tolerance2d)
 {
   mytol3d = Tolerance3d;
   mytol2d = Tolerance2d;
@@ -307,10 +407,10 @@ void Approx_ComputeCLine::SetTolerances(const Standard_Real Tolerance3d,
 //=======================================================================
 
 void Approx_ComputeCLine::SetConstraints(const AppParCurves_Constraint FirstC,
-				         const AppParCurves_Constraint LastC)
+  const AppParCurves_Constraint LastC)
 {
   myfirstC = FirstC;
-  mylastC  = LastC;
+  mylastC = LastC;
 }
 
 //=======================================================================
@@ -318,11 +418,20 @@ void Approx_ComputeCLine::SetConstraints(const AppParCurves_Constraint FirstC,
 //purpose  : Changes the max number of segments, which is allowed for cutting.
 //=======================================================================
 
-void Approx_ComputeCLine:: SetMaxSegments(const Standard_Integer theMaxSegments)
+void Approx_ComputeCLine::SetMaxSegments(const Standard_Integer theMaxSegments)
 {
   myMaxSegments = theMaxSegments;
 }
 
+//=======================================================================
+//function : SetInvOrder
+//purpose  : 
+//=======================================================================
+void Approx_ComputeCLine::SetInvOrder(const Standard_Boolean theInvOrder)
+{
+  myInvOrder = theInvOrder;
+}
+
 //=======================================================================
 //function : IsAllApproximated
 //purpose  : returns False if at a moment of the approximation,
@@ -351,8 +460,8 @@ const {
 //=======================================================================
 
 void Approx_ComputeCLine::Error(const Standard_Integer Index,
-			       Standard_Real& tol3d,
-			       Standard_Real& tol2d) const
+  Standard_Real& tol3d,
+  Standard_Real& tol2d) const
 {
   tol3d = Tolers3d.Value(Index);
   tol2d = Tolers2d.Value(Index);

src/Approx/Approx_FitAndDivide.hxx

@@ -64,6 +64,12 @@ public:
   //! Changes the max number of segments, which is allowed for cutting.
   Standard_EXPORT void SetMaxSegments (const Standard_Integer theMaxSegments);
   
+  //! Set inverse order of degree selection:
+  //! if theInvOrdr = true, current degree is chosen by inverse order -
+  //! from maxdegree to mindegree.
+  //! By default inverse order is used.
+  Standard_EXPORT void SetInvOrder(const Standard_Boolean theInvOrder);
+
   //! returns False if at a moment of the approximation,
   //! the status NoApproximation has been sent by the user
   //! when more points were needed.
@@ -118,6 +124,7 @@ private:
   AppParCurves_Constraint myfirstC;
   AppParCurves_Constraint mylastC;
   Standard_Integer myMaxSegments;
+  Standard_Boolean myInvOrder;
 
 
 };

src/Approx/Approx_FitAndDivide2d.hxx

@@ -64,6 +64,12 @@ public:
   //! Changes the max number of segments, which is allowed for cutting.
   Standard_EXPORT void SetMaxSegments (const Standard_Integer theMaxSegments);
   
+  //! Set inverse order of degree selection:
+  //! if theInvOrdr = true, current degree is chosen by inverse order -
+  //! from maxdegree to mindegree.
+  //! By default inverse order is used.
+  Standard_EXPORT void SetInvOrder(const Standard_Boolean theInvOrder);
+
   //! returns False if at a moment of the approximation,
   //! the status NoApproximation has been sent by the user
   //! when more points were needed.
@@ -118,7 +124,7 @@ private:
   AppParCurves_Constraint myfirstC;
   AppParCurves_Constraint mylastC;
   Standard_Integer myMaxSegments;
-
+  Standard_Boolean myInvOrder;
 
 };
 

src/Approx/Approx_SweepApproximation.cxx

@@ -163,12 +163,21 @@ void Approx_SweepApproximation::Perform(const Standard_Real First,
  myDWeigths = new (TColStd_HArray1OfReal)(1, Num3DSS);
  myD2Weigths = new (TColStd_HArray1OfReal)(1, Num3DSS);
  
- if (Num2DSS>0) {
+ if (Num2DSS>0)
+ {
    myPoles2d   = new (TColgp_HArray1OfPnt2d)(1, Num2DSS);
    myDPoles2d  = new (TColgp_HArray1OfVec2d)(1, Num2DSS);
    myD2Poles2d = new (TColgp_HArray1OfVec2d)(1, Num2DSS);  
    COnSurfErr  = new (TColStd_HArray1OfReal)(1, Num2DSS);
  }
+ else
+ {
+   myPoles2d   = new TColgp_HArray1OfPnt2d();
+   myDPoles2d  = new TColgp_HArray1OfVec2d();
+   myD2Poles2d = new TColgp_HArray1OfVec2d();
+   COnSurfErr  = new TColStd_HArray1OfReal();
+ }
+
 // Checks if myFunc->D2 is implemented
  if (continuity >= GeomAbs_C2) {
    Standard_Boolean B;

src/Aspect/Aspect_Window.hxx

@@ -30,6 +30,8 @@
 #include <Aspect_TypeOfResize.hxx>
 #include <Standard_Integer.hxx>
 #include <Aspect_Drawable.hxx>
+
+class Aspect_DisplayConnection;
 class Aspect_WindowDefinitionError;
 class Aspect_WindowError;
 class Aspect_Background;
@@ -43,70 +45,80 @@ class Aspect_Window : public Standard_Transient
 {
 
 public:
-  
+
   //! Modifies the window background.
   Standard_EXPORT void SetBackground (const Aspect_Background& ABack);
 
   //! Modifies the window background.
   Standard_EXPORT void SetBackground (const Quantity_Color& color);
-  
+
   //! Modifies the window gradient background.
   Standard_EXPORT void SetBackground (const Aspect_GradientBackground& ABackground);
-  
+
   //! Modifies the window gradient background.
   Standard_EXPORT void SetBackground (const Quantity_Color& theFirstColor, const Quantity_Color& theSecondColor, const Aspect_GradientFillMethod theFillMethod);
-  
+
   //! Opens the window <me>.
   Standard_EXPORT virtual void Map() const = 0;
-  
+
   //! Closes the window <me>.
   Standard_EXPORT virtual void Unmap() const = 0;
-  
+
   //! Apply the resizing to the window <me>.
   Standard_EXPORT virtual Aspect_TypeOfResize DoResize() const = 0;
-  
+
   //! Apply the mapping change to the window <me>.
   //! and returns TRUE if the window is mapped at screen.
   Standard_EXPORT virtual Standard_Boolean DoMapping() const = 0;
-  
+
   //! Returns the window background.
   Standard_EXPORT Aspect_Background Background() const;
-  
+
   //! Returns the current image background fill mode.
   Standard_EXPORT Aspect_FillMethod BackgroundFillMethod() const;
-  
+
   //! Returns the window gradient background.
   Standard_EXPORT Aspect_GradientBackground GradientBackground() const;
-  
+
   //! Returns True if the window <me> is opened
   //! and False if the window is closed.
   Standard_EXPORT virtual Standard_Boolean IsMapped() const = 0;
-  
+
   //! Returns True if the window <me> is virtual
   Standard_EXPORT Standard_Boolean IsVirtual() const;
-  
+
   //! Setup the virtual state
   Standard_EXPORT void SetVirtual (const Standard_Boolean theVirtual);
-  
+
   //! Returns The Window RATIO equal to the physical
   //! WIDTH/HEIGHT dimensions
   Standard_EXPORT virtual Standard_Real Ratio() const = 0;
-  
+
   //! Returns The Window POSITION in PIXEL
   Standard_EXPORT virtual void Position (Standard_Integer& X1, Standard_Integer& Y1, Standard_Integer& X2, Standard_Integer& Y2) const = 0;
-  
+
   //! Returns The Window SIZE in PIXEL
   Standard_EXPORT virtual void Size (Standard_Integer& Width, Standard_Integer& Height) const = 0;
-  
+
   //! Returns native Window handle (HWND on Windows, Window with Xlib, and so on)
   Standard_EXPORT virtual Aspect_Drawable NativeHandle() const = 0;
-  
+
   //! Returns parent of native Window handle (HWND on Windows, Window with Xlib, and so on)
   Standard_EXPORT virtual Aspect_Drawable NativeParentHandle() const = 0;
 
   //! Returns native Window FB config (GLXFBConfig on Xlib)
   Standard_EXPORT virtual Aspect_FBConfig NativeFBConfig() const = 0;
 
+  //! Invalidate entire window content.
+  //!
+  //! Implementation is expected to allow calling this method from non-GUI thread,
+  //! e.g. by queuing exposure event into window message queue or in other thread-safe manner.
+  //!
+  //! Optional display argument should be passed when called from non-GUI thread
+  //! on platforms implementing thread-unsafe connections to display.
+  //! NULL can be passed instead otherwise.
+  virtual void InvalidateContent (const Handle(Aspect_DisplayConnection)& theDisp) { (void )theDisp; }
+
   DEFINE_STANDARD_RTTIEXT(Aspect_Window,Standard_Transient)
 
 protected: