Update version up to 7.5.1.dev

* Wrapped a try / catch block on creating objects in TopoDSToStep_MakeStepFace::Init()

CMakeLists.txt

@@ -101,7 +101,7 @@ if (BUILD_USE_PCH)
   # Load Cotire tool for accelerating build procedure
   include(cotire)
 
-  # Set Cotire to ignore lxx, pxx, gxx 
+  # Set Cotire to ignore lxx, pxx, gxx
   set (COTIRE_ADDITIONAL_PREFIX_HEADER_IGNORE_EXTENSIONS "lxx;pxx;gxx" CACHE STRING "Set Cotire to ignore OCCT specific files that can be #included" FORCE)
 
   # Set priority for inclusion of system headers in PCH to reduce problems
@@ -165,7 +165,7 @@ if (NOT DEFINED CMAKE_INSTALL_PREFIX_PREV)
 elseif (NOT "${CMAKE_INSTALL_PREFIX_PREV}" STREQUAL "${CMAKE_INSTALL_PREFIX}")
   # CMAKE_INSTALL_PREFIX has been changed at previous step
   set (CMAKE_INSTALL_PREFIX_PREV "${CMAKE_INSTALL_PREFIX}" CACHE INTERNAL "" FORCE)
-  
+
   # INSTALL_DIR is required to be updated
   set (INSTALL_DIR "${CMAKE_INSTALL_PREFIX}" CACHE PATH "${INSTALL_DIR_DESCR}" FORCE)
 endif()
@@ -177,10 +177,10 @@ elseif (NOT "${INSTALL_DIR_PREV}" STREQUAL "${INSTALL_DIR}")
   # INSTALL_DIR has been changed at previous step
   set (INSTALL_DIR_PREV "${INSTALL_DIR}" CACHE INTERNAL "" FORCE)
 
-  # sync CMAKE_INSTALL_PREFIX with INSTALL_DIR 
+  # sync CMAKE_INSTALL_PREFIX with INSTALL_DIR
   set (CMAKE_INSTALL_PREFIX "${INSTALL_DIR}" CACHE INTERNAL "" FORCE)
 
-  # set CMAKE_INSTALL_PREFIX_PREV to avoid the reset of structure of the install folder 
+  # set CMAKE_INSTALL_PREFIX_PREV to avoid the reset of structure of the install folder
   set (CMAKE_INSTALL_PREFIX_PREV "${INSTALL_DIR}" CACHE INTERNAL "" FORCE)
 endif()
 
@@ -406,7 +406,7 @@ if (NOT DEFINED BUILD_DOC_Overview)
   set (DO_ONLY_CHECK_FOR_DOXYGEN ON)
   OCCT_INCLUDE_CMAKE_FILE ("adm/cmake/doxygen")
   set (DO_ONLY_CHECK_FOR_DOXYGEN OFF)
-  
+
   if (CAN_DOXYGEN_BE_USED)
     message (STATUS "Info. Overview building is turned on")
   endif()
@@ -495,7 +495,7 @@ OCCT_INCLUDE_CMAKE_FILE ("adm/cmake/occt_csf")
 if (USE_TCL)
   message (STATUS "Info: TCL is used by OCCT")
   OCCT_INCLUDE_CMAKE_FILE ("adm/cmake/tcl")
-  
+
   message (STATUS "Info: TK is used by OCCT")
   OCCT_INCLUDE_CMAKE_FILE ("adm/cmake/tk")
 else()
@@ -523,7 +523,7 @@ if (USE_VTK)
   OCCT_INCLUDE_CMAKE_FILE ("adm/cmake/vtk")
 else()
   OCCT_CHECK_AND_UNSET_GROUP ("3RDPARTY_VTK")
-  
+
   if (NOT CAN_USE_VTK EQUAL -1)
     message (STATUS "Info: TKIVtk and TKIVtkDraw toolkits excluded due to VTK usage is disabled")
 
@@ -565,6 +565,26 @@ else()
   OCCT_CHECK_AND_UNSET ("INSTALL_FREEIMAGE")
 endif()
 
+# OpenVR
+# search for CSF_OpenVR variable in EXTERNLIB of each being used toolkit
+OCCT_IS_PRODUCT_REQUIRED (CSF_OpenVR CAN_USE_OPENVR)
+if (CAN_USE_OPENVR)
+  set (USE_OPENVR OFF CACHE BOOL "${USE_OPENVR_DESCR}")
+
+  if (USE_OPENVR)
+    add_definitions (-DHAVE_OPENVR)
+    OCCT_INCLUDE_CMAKE_FILE ("adm/cmake/openvr")
+  else()
+    OCCT_CHECK_AND_UNSET_GROUP ("3RDPARTY_OPENVR")
+    OCCT_CHECK_AND_UNSET ("INSTALL_OPENVR")
+  endif()
+else()
+  OCCT_CHECK_AND_UNSET ("USE_OPENVR")
+
+  OCCT_CHECK_AND_UNSET_GROUP ("3RDPARTY_OPENVR")
+  OCCT_CHECK_AND_UNSET ("INSTALL_OPENVR")
+endif()
+
 # FFmpeg
 # search for CSF_FFmpeg variable in EXTERNLIB of each being used toolkit
 OCCT_IS_PRODUCT_REQUIRED (CSF_FFmpeg CAN_USE_FFMPEG)
@@ -694,14 +714,14 @@ else()
   OCCT_CHECK_AND_UNSET ("3RDPARTY_DOT_EXECUTABLE")
 endif()
 
-# bison 
+# bison
 if (BUILD_YACCLEX)
   OCCT_INCLUDE_CMAKE_FILE ("adm/cmake/bison")
 else()
   OCCT_CHECK_AND_UNSET ("3RDPARTY_BISON_EXECUTABLE")
 endif()
 
-# flex 
+# flex
 if (BUILD_YACCLEX)
   OCCT_INCLUDE_CMAKE_FILE ("adm/cmake/flex")
 else()
@@ -780,7 +800,7 @@ set (CMAKE_ARCHIVE_OUTPUT_DIRECTORY_DEBUG "${CMAKE_BINARY_DIR}/${OS_WITH_BIT}/${
 set (CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG "${CMAKE_BINARY_DIR}/${OS_WITH_BIT}/${COMPILER}/bind")
 set (CMAKE_LIBRARY_OUTPUT_DIRECTORY_DEBUG "${CMAKE_BINARY_DIR}/${OS_WITH_BIT}/${COMPILER}/libd")
 
-if (WIN32) 
+if (WIN32)
   set (CMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE        "${CMAKE_BINARY_DIR}/${OS_WITH_BIT}/${COMPILER}/bin")
   set (CMAKE_LIBRARY_OUTPUT_DIRECTORY_RELWITHDEBINFO "${CMAKE_BINARY_DIR}/${OS_WITH_BIT}/${COMPILER}/bini")
   set (CMAKE_LIBRARY_OUTPUT_DIRECTORY_DEBUG          "${CMAKE_BINARY_DIR}/${OS_WITH_BIT}/${COMPILER}/bind")
@@ -849,11 +869,11 @@ if (INSTALL_SAMPLES)
   OCCT_INSTALL_FILE_OR_DIR ("samples/java" "${INSTALL_DIR_SAMPLES}")
   OCCT_INSTALL_FILE_OR_DIR ("samples/ocafsamples" "${INSTALL_DIR_SAMPLES}")
   OCCT_INSTALL_FILE_OR_DIR ("samples/qt" "${INSTALL_DIR_SAMPLES}")
-  OCCT_INSTALL_FILE_OR_DIR ("samples/OCCTOverview/code" "${INSTALL_DIR_SAMPLES}/OCCTOverview")  
+  OCCT_INSTALL_FILE_OR_DIR ("samples/OCCTOverview/code" "${INSTALL_DIR_SAMPLES}/OCCTOverview")
 
   install (FILES "${CMAKE_BINARY_DIR}/env.samples.${SCRIPT_EXT}" DESTINATION "${INSTALL_DIR_SAMPLES}/qt/FuncDemo" RENAME "env.${SCRIPT_EXT}")
   install (FILES "${CMAKE_BINARY_DIR}/env.samples.${SCRIPT_EXT}" DESTINATION "${INSTALL_DIR_SAMPLES}/qt/IESample" RENAME "env.${SCRIPT_EXT}")
-  install (FILES "${CMAKE_BINARY_DIR}/env.samples.${SCRIPT_EXT}" DESTINATION "${INSTALL_DIR_SAMPLES}/qt/OCCTOverview" RENAME "env.${SCRIPT_EXT}")  
+  install (FILES "${CMAKE_BINARY_DIR}/env.samples.${SCRIPT_EXT}" DESTINATION "${INSTALL_DIR_SAMPLES}/qt/OCCTOverview" RENAME "env.${SCRIPT_EXT}")
   install (FILES "${CMAKE_BINARY_DIR}/env.samples.${SCRIPT_EXT}" DESTINATION "${INSTALL_DIR_SAMPLES}/qt/Tutorial" RENAME "env.${SCRIPT_EXT}")
 endif()
 
@@ -967,6 +987,15 @@ if (BUILD_SAMPLES_QT)
     OCCT_INSTALL_FILE_OR_DIR ("samples/${RESOURCE}" "${INSTALL_DIR_RESOURCE}/samples")
     #message("Copy Sample resources: samples/${RESOURCE} into ${INSTALL_DIR_RESOURCE}/samples")
   endforeach()
+
+  ## Copy sources of OCCTOverview for using in the sample
+  OCCT_INSTALL_FILE_OR_DIR ("samples/OCCTOverview/code/DataExchangeSamples.cxx" "${INSTALL_DIR_SAMPLES}/OCCTOverview/code")
+  OCCT_INSTALL_FILE_OR_DIR ("samples/OCCTOverview/code/OcafSamples.cxx" "${INSTALL_DIR_SAMPLES}/OCCTOverview/code")
+  OCCT_INSTALL_FILE_OR_DIR ("samples/OCCTOverview/code/GeometrySamples.cxx" "${INSTALL_DIR_SAMPLES}/OCCTOverview/code")
+  OCCT_INSTALL_FILE_OR_DIR ("samples/OCCTOverview/code/TopologySamples.cxx" "${INSTALL_DIR_SAMPLES}/OCCTOverview/code")
+  OCCT_INSTALL_FILE_OR_DIR ("samples/OCCTOverview/code/TriangulationSamples.cxx" "${INSTALL_DIR_SAMPLES}/OCCTOverview/code")
+  OCCT_INSTALL_FILE_OR_DIR ("samples/OCCTOverview/code/Viewer2dSamples.cxx" "${INSTALL_DIR_SAMPLES}/OCCTOverview/code")
+  OCCT_INSTALL_FILE_OR_DIR ("samples/OCCTOverview/code/Viewer3dSamples.cxx" "${INSTALL_DIR_SAMPLES}/OCCTOverview/code")
 endif()
 
 
@@ -1184,7 +1213,7 @@ foreach (OCCT_MODULE ${OCCT_MODULES_ENABLED})
   install(EXPORT OpenCASCADE${OCCT_MODULE}Targets DESTINATION "${INSTALL_DIR_CMAKE}")
 endforeach()
 
-# Update generated OpenCASCADETargets-*.cmake files 
+# Update generated OpenCASCADETargets-*.cmake files
 # to have correct paths to libraries depending on the configuration
 OCCT_UPDATE_TARGET_FILE ()
 

adm/cmake/3rdparty_macro.cmake

@@ -97,12 +97,12 @@ macro (THIRDPARTY_PRODUCT PRODUCT_NAME HEADER_NAME LIBRARY_CSF_NAME LIBRARY_NAME
     if (3RDPARTY_${PRODUCT_NAME}_DIR AND EXISTS "${3RDPARTY_${PRODUCT_NAME}_DIR}")
       find_path (3RDPARTY_${PRODUCT_NAME}_INCLUDE_DIR NAMES ${HEADER_NAME}
                                                       PATHS ${3RDPARTY_${PRODUCT_NAME}_DIR}
-                                                      PATH_SUFFIXES include inc
+                                                      PATH_SUFFIXES include inc headers
                                                       CMAKE_FIND_ROOT_PATH_BOTH
                                                       NO_DEFAULT_PATH)
     else()
       find_path (3RDPARTY_${PRODUCT_NAME}_INCLUDE_DIR NAMES ${HEADER_NAME}
-                                                      PATH_SUFFIXES include inc
+                                                      PATH_SUFFIXES include inc headers
                                                       CMAKE_FIND_ROOT_PATH_BOTH)
     endif()
   endif()
@@ -125,10 +125,14 @@ macro (THIRDPARTY_PRODUCT PRODUCT_NAME HEADER_NAME LIBRARY_CSF_NAME LIBRARY_NAME
         set (${PRODUCT_NAME}_PATH_SUFFIXES lib)
         if (WIN32)
           set (${PRODUCT_NAME}_PATH_SUFFIXES ${${PRODUCT_NAME}_PATH_SUFFIXES} win${COMPILER_BITNESS}/${COMPILER}/lib)
+          set (${PRODUCT_NAME}_PATH_SUFFIXES ${${PRODUCT_NAME}_PATH_SUFFIXES} lib/win${COMPILER_BITNESS})
         endif()
         if (ANDROID)
           set (${PRODUCT_NAME}_PATH_SUFFIXES ${${PRODUCT_NAME}_PATH_SUFFIXES} libs/${ANDROID_ABI})
         endif()
+        if(UNIX AND NOT APPLE AND NOT ANDROID)
+          set (${PRODUCT_NAME}_PATH_SUFFIXES ${${PRODUCT_NAME}_PATH_SUFFIXES} lib/linux${COMPILER_BITNESS})
+        endif()
 
         # set 3RDPARTY_${PRODUCT_NAME}_LIBRARY as notfound, otherwise find_library can't assign a new value to 3RDPARTY_${PRODUCT_NAME}_LIBRARY
         set (3RDPARTY_${PRODUCT_NAME}_LIBRARY_${LIBRARY_NAME_SUFFIX} "3RDPARTY_${PRODUCT_NAME}_LIBRARY_${LIBRARY_NAME_SUFFIX}-NOTFOUND" CACHE FILEPATH "The path to ${PRODUCT_NAME} library \"${LIBRARY_NAME}\"" FORCE)
@@ -184,7 +188,7 @@ macro (THIRDPARTY_PRODUCT PRODUCT_NAME HEADER_NAME LIBRARY_CSF_NAME LIBRARY_NAME
           if ((3RDPARTY_${PRODUCT_NAME}_DIR AND EXISTS "${3RDPARTY_${PRODUCT_NAME}_DIR}") OR (3RDPARTY_${PRODUCT_NAME}_DLL_DIR_${LIBRARY_NAME} AND EXISTS "${3RDPARTY_${PRODUCT_NAME}_DLL_DIR_${LIBRARY_NAME}}"))
             find_library (3RDPARTY_${PRODUCT_NAME}_DLL_${LIBRARY_NAME_SUFFIX}  NAMES ${LIBRARY_NAME}
                                                                                PATHS "${3RDPARTY_${PRODUCT_NAME}_DLL_DIR_${LIBRARY_NAME}}" "${3RDPARTY_${PRODUCT_NAME}_DIR}"
-                                                                               PATH_SUFFIXES bin  win${COMPILER_BITNESS}/${COMPILER}/bin
+                                                                               PATH_SUFFIXES bin win${COMPILER_BITNESS}/${COMPILER}/bin bin/win${COMPILER_BITNESS}
                                                                                NO_DEFAULT_PATH)
             if (3RDPARTY_${PRODUCT_NAME}_DLL_${LIBRARY_NAME_SUFFIX} STREQUAL "3RDPARTY_${PRODUCT_NAME}_DLL_${LIBRARY_NAME_SUFFIX}-NOTFOUND")
               # find directory recursive
@@ -238,6 +242,7 @@ macro (THIRDPARTY_PRODUCT PRODUCT_NAME HEADER_NAME LIBRARY_CSF_NAME LIBRARY_NAME
       if (INSTALL_${PRODUCT_NAME})
         OCCT_MAKE_OS_WITH_BITNESS()
         OCCT_MAKE_COMPILER_SHORT_NAME()
+        set (USED_3RDPARTY_${PRODUCT_NAME}_DIR "")
 
         if (WIN32)
           if (SINGLE_GENERATOR)
@@ -280,14 +285,17 @@ macro (THIRDPARTY_PRODUCT PRODUCT_NAME HEADER_NAME LIBRARY_CSF_NAME LIBRARY_NAME
         endif()
       else()
         # the library directory for using by the executable
-      foreach (LIBRARY_NAME ${${LIBRARY_CSF_NAME}})
-        string (REPLACE "." "" LIBRARY_NAME_SUFFIX "${LIBRARY_NAME}")
+        foreach (LIBRARY_NAME ${${LIBRARY_CSF_NAME}})
+          string (REPLACE "." "" LIBRARY_NAME_SUFFIX "${LIBRARY_NAME}")
           if (WIN32)
             set (USED_3RDPARTY_${PRODUCT_NAME}_DIRS "${3RDPARTY_${PRODUCT_NAME}_DLL_DIR_${LIBRARY_NAME_SUFFIX}};${USED_3RDPARTY_${PRODUCT_NAME}_DIRS}")
           else()
             set (USED_3RDPARTY_${PRODUCT_NAME}_DIRS "${3RDPARTY_${PRODUCT_NAME}_LIBRARY_DIR_${LIBRARY_NAME_SUFFIX}}:${USED_3RDPARTY_${PRODUCT_NAME}_DIRS}")
           endif()
         endforeach()
+        if (WIN32)
+          set (USED_3RDPARTY_${PRODUCT_NAME}_DIR ${3RDPARTY_${PRODUCT_NAME}_DLL_DIR_${LIBRARY_NAME_SUFFIX}})
+        endif()
       endif()
 
       mark_as_advanced (3RDPARTY_${PRODUCT_NAME}_LIBRARY_${LIBRARY_NAME_SUFFIX} 3RDPARTY_${PRODUCT_NAME}_DLL_${LIBRARY_NAME_SUFFIX})

adm/cmake/occt_csf.cmake

@@ -42,6 +42,13 @@ else()
   endif()
 endif()
 
+# OpenVR
+if (USE_OPENVR)
+  set (CSF_OpenVR "openvr_api")
+else()
+  set (CSF_OpenVR)
+endif()
+
 # TCL/TK
 if (USE_TCL)
   if (WIN32)

adm/cmake/openvr.cmake

@@ -0,0 +1,5 @@
+# OpenVR SDK
+# OpenVR is an API and runtime that allows access to VR hardware from multiple vendors without requiring that applications have specific knowledge of the hardware they are targeting.
+# https://github.com/ValveSoftware/openvr
+
+THIRDPARTY_PRODUCT("OPENVR" "openvr.h" "CSF_OpenVR" "")

adm/cmake/vardescr.cmake

@@ -89,6 +89,7 @@ INSTALL_MESSAGE (INSTALL_TEST_CASES       "non-regression OCCT test scripts")
 INSTALL_MESSAGE (INSTALL_DOC_Overview     "OCCT overview documentation (HTML format)")
 INSTALL_MESSAGE (INSTALL_FFMPEG           "FFmpeg binaries")
 INSTALL_MESSAGE (INSTALL_FREEIMAGE        "FreeImage binaries")
+INSTALL_MESSAGE (INSTALL_OPENVR           "OpenVR binaries")
 INSTALL_MESSAGE (INSTALL_EIGEN            "EIGEN header files")
 INSTALL_MESSAGE (INSTALL_EGL              "EGL binaries")
 INSTALL_MESSAGE (INSTALL_GLES2            "OpenGL ES 2.0 binaries")
@@ -162,6 +163,9 @@ set (USE_FREEIMAGE_DESCR
 "Indicates whether Freeimage product should be used in OCCT visualization
 module for support of popular graphics image formats (PNG, BMP etc)")
 
+set (USE_OPENVR_DESCR
+"Indicates whether OpenVR should be used in OCCT visualization module for VR support")
+
 set (USE_RAPIDJSON_DESCR
 "Indicates whether RapidJSON product should be used in OCCT DataExchange
 module for support of JSON-based formats like glTF")

adm/qmake/OccToolkit.pri

@@ -77,8 +77,8 @@ for (aCfgIter, CONFIG) {
 # Define the list of standard OCCT file extensions
 aHxxRegex = ^.*\.(hxx|h|lxx|gxx)$
 aPxxRegex = ^.*\.(pxx)$
-aCxxRegex = ^.*\.(cxx|c)$
-mac { aCxxRegex = ^.*\.(cxx|c|m|mm)$ }
+aCxxRegex = ^.*\.(cxx|cpp|c)$
+mac { aCxxRegex = ^.*\.(cxx|cpp|c|m|mm)$ }
 
 # Auxiliary function for probing file extension
 defineTest (occCheckExtension) {

adm/templates/custom.build.bat.in

@@ -14,6 +14,7 @@ if /I "%VCVER%" == "@COMPILER@" (
     set "TBB_DIR=@3RDPARTY_TBB_DLL_DIR@"
     set "VTK_DIR=@3RDPARTY_VTK_DLL_DIR@"
     set "FFMPEG_DIR=@3RDPARTY_FFMPEG_DLL_DIR@"
+    set "OPENVR_DIR=@3RDPARTY_OPENVR_DLL_DIRS@"
 
     if not "@3RDPARTY_QT_DIR@" == "" (
       set "QTDIR=@3RDPARTY_QT_DIR@"

adm/templates/custom.install.bat.in

@@ -10,12 +10,13 @@ if /I "%VCVER%" == "@COMPILER@" (
     set "TCL_DIR=@USED_3RDPARTY_TCL_DIR@"
     set "TK_DIR=@USED_3RDPARTY_TK_DIR@"
     set "FREETYPE_DIR=@USED_3RDPARTY_FREETYPE_DIR@"
-    set "FREEIMAGE_DIR=@USED_3RDPARTY_FREEIMAGE_DIRS@"
+    set "FREEIMAGE_DIR=@USED_3RDPARTY_FREEIMAGE_DIR@"
     set "EGL_DIR=@USED_3RDPARTY_EGL_DIRS@"
     set "GLES2_DIR=@USED_3RDPARTY_GLES2_DIRS@"
     set "TBB_DIR=@USED_3RDPARTY_TBB_DIR@"
     set "VTK_DIR=@USED_3RDPARTY_VTK_DIR@"
     set "FFMPEG_DIR=@USED_3RDPARTY_FFMPEG_DIR@"
+    set "OPENVR_DIR=@USED_3RDPARTY_OPENVR_DIR@"
 
     if not "@USED_3RDPARTY_QT_DIR@" == "" (
       set "QTDIR=@USED_3RDPARTY_QT_DIR@"

adm/templates/env.bat.in

@@ -140,6 +140,7 @@ if not ["%GLES2_DIR%"] == [""]         set "PATH=%GLES2_DIR%;%PATH%"
 if not ["%TBB_DIR%"] == [""]           set "PATH=%TBB_DIR%;%PATH%"
 if not ["%VTK_DIR%"] == [""]           set "PATH=%VTK_DIR%;%PATH%"
 if not ["%FFMPEG_DIR%"] == [""]        set "PATH=%FFMPEG_DIR%;%PATH%"
+if not ["%OPENVR_DIR%"] == [""]        set "PATH=%OPENVR_DIR%;%PATH%"
 if not ["%QTDIR%"] == [""] (
   set "PATH=%QTDIR%/bin;%PATH%"
   set "QT_PLUGIN_PATH=%QTDIR%/plugins"

adm/templates/sample.bat

@@ -37,7 +37,7 @@ if not exist "%EXE_PATH%" (
 )
 
 rem Set path to location where sample code is installed
-set "CSF_OCCTOverviewSampleCodePath=%~dp0samples\OCCTOverview\code"
+set "CSF_OCCTOverviewSampleCodePath=%CSF_OCCTSamplesPath%\OCCTOverview\code"
 
 "%EXE_PATH%"
 

adm/templates/sample.sh

@@ -32,7 +32,7 @@ if [ ! -f "$EXE_PATH" ]; then
   exit 1
 fi
 
-export CSF_OCCTOverviewSampleCodePath="${aCurrentPath}/samples/qt/OCCTOverview/code"
+export CSF_OCCTOverviewSampleCodePath="${CSF_OCCTSamplesPath}/OCCTOverview/code"
 
 cd ${aCurrentPath}
-"$EXE_PATH"
+"$EXE_PATH"

dox/contribution/tests/tests.md

@@ -555,7 +555,31 @@ if { [expr $actual_length - $expected_length] > 0.001 } {
 
 At the end, the test script should output *TEST COMPLETED* string to mark a successful completion of the script. This is often done by the *end* script in the grid.
 
-When the test script requires a data file, use Tcl procedure *locate_data_file* to get a path to it, instead of putting the path explicitly. This will allow easy move of the data file from OCCT sources repository to the data files repository without the need to update the test script.
+During execution of a test, the following Tcl variables are defined on global level:
+
+| Variable  | Value |
+|-----------|-------|
+| dirname   | Path to the root directory of the current set of test scripts |
+| groupname | Name of the test group (subfolder of $dirname) |
+| gridname  | Name of the test grid (subfolder of $dirname/$gridname) |
+| casename  | Name of the test |
+| imagedir  | Path to folder where test log and other artifacts are saved |
+
+The test script can use some data stored in a separate file (e.g. reference results of the test execution).
+Such file can be put in subfolder *data* of the test grid directory.
+During execution of the test, location of such data file can be constructed using the variables listed above.
+
+Example:
+
+~~~~~
+checkresult $result $::dirname/$::groupname/$::gridname/data/${::casename}.txt
+~~~~~
+
+CAD models and other data files which are not going to change over time should be stored separately from the source repository.
+Use Tcl procedure *locate_data_file* to get a path to such data files, instead of coding the path explicitly. 
+For the file to be found by that procedure, add directory that contains it into the environment variable *CSF_TestDataPath* (list of paths separated by semicolons on Windows or colons on other platforms).
+The search is recursive, thus adding only root folder of a directory containing data files is sufficient.
+If the file is not found, *locate_data_file* will raise exception, and the test will be reported as SKIPPED.
 
 Example:
 
@@ -578,11 +602,11 @@ The image format (defined by extension) should be *png*.
 
 Example:
 ~~~~~
-xwd $imagedir/${casename}.png
+xwd $::imagedir/${::casename}.png
 vdisplay result; vfit
-vdump $imagedir/${casename}-axo.png
+vdump $::imagedir/${::casename}-axo.png
 vfront; vfit
-vdump $imagedir/${casename}-front.png
+vdump $::imagedir/${::casename}-front.png
 ~~~~~
 
 would produce:
@@ -594,11 +618,6 @@ A1-front.png
 
 Note that OCCT must be built with FreeImage support to be able to produce usable images.
 
-Other Tcl variables defined during the test execution are:
-- *groupname*: name of the test group;
-- *gridname*: name of the test grid;
-- *dirname*: path to the root directory of the current set of test scripts.
-
 In order to ensure that the test works as expected in different environments, observe the following additional rules:
 * Avoid using external commands such as *grep, rm,* etc., as these commands can be absent on another system (e.g. on Windows); use facilities provided by Tcl instead.
 * Do not put call to *locate_data_file* in catch statement -- this can prevent correct interpretation of the missing data file by the test system.

dox/debug/occt.natvis

@@ -61,6 +61,9 @@
   </Type>
   <Type Name="TCollection_AsciiString">
     <DisplayString>{mylength}: {mystring,s}</DisplayString>
+    <Expand>
+      <Item Name="[utf-8]">mystring,s8</Item>
+    </Expand>
   </Type>
   <Type Name="TCollection_HAsciiString">
     <DisplayString>{myString.mylength}: {myString.mystring,s}</DisplayString>

dox/introduction/introduction.md

@@ -358,7 +358,7 @@ for which OCCT is certified to work.
 The following third-party libraries and tools are not included in OCCT sources but are either required or can be optionally used for the indicated components of OCCT.
 They are not needed if relevant component is not needed.
 
-Note that pe-built packages of many of the listed libraries are available at
+Note that pre-built packages of many of the listed libraries are available at
 https://www.opencascade.com/content/3rd-party-components
 
 | Component | Where to find | Used for | Required or optional |
@@ -366,6 +366,7 @@ https://www.opencascade.com/content/3rd-party-components
 | CMake 2.8+ | https://cmake.org/ | Build from sources | Optional |
 | Intel TBB 4.x or later | https://www.threadingbuildingblocks.org/ | All | Optional (advanced parallelization of algorithms) |
 | OpenGL 3.3+, OpenGL ES 2.0+ | System | Visualization | Required |
+| OpenVR 1.10+ | https://github.com/ValveSoftware/openvr | Visualization | Optional (VR support) |
 | Direct3D 9 | Windows | Visualization | Optional (integration with GUI using Direct3D) |
 | FreeType 2.4.11-2.7.1 | https://sourceforge.net/projects/freetype/files/ | Visualization | Required |
 | FreeImage 3.17.0+ | https://sourceforge.net/projects/freeimage/files | Visualization | Optional (support of common 2D graphic formats) |
@@ -583,7 +584,14 @@ implementation of 3D viewer. OpenGL specification is developed by the
 Khronos group, https://www.khronos.org/opengl/. OCCT code includes header 
 file *glext.h* obtained from Khronos web site.
 
-**VTK** -- The **Visualization Toolkit (VTK)** is an open-source, freely available software system for 3D computer graphics, image processing and visualization. OCCT VIS component provides adaptation functionality for visualization of OCCT topological shapes by means of VTK library. If you need further information on VTK, refer to VTK Homepage https://www.vtk.org/.
+**OpenVR** is an API and runtime that allows access to VR hardware from multiple vendors
+without requiring that applications have specific knowledge of the hardware they are targeting.
+OpenVR is optionally used by OCCT for VR support.
+OpenVR is released under BSD-like license (https://github.com/ValveSoftware/openvr/blob/master/LICENSE).
+
+**VTK** -- The **Visualization Toolkit (VTK)** is an open-source, freely available software system for 3D computer graphics, image processing and visualization.
+OCCT VIS component provides adaptation functionality for visualization of OCCT topological shapes by means of VTK library.
+If you need further information on VTK, refer to VTK Homepage https://www.vtk.org/.
 
 **Doxygen** developed by Dimitri van Heesch is open source documentation system for 
 C++, C, Java, Objective-C, Python, IDL, PHP and C#. This product is used in Open CASCADE Technology 
@@ -621,7 +629,8 @@ It is available under GNU GPL v3 license (https://www.gnu.org/software/bison/).
 Delabella is used by BRepMesh as one of alternative 2D triangulation algorithms. 
 Delabella is licensed under the MIT license (https://github.com/msokalski/delabella).
 
-**CMake** is an open-source, cross-platform family of tools designed to build, test and package software. CMake is used to control the software compilation process using simple platform and compiler independent configuration files, and generate native makefiles and workspaces that can be used in the compiler environment of your choice. 
+**CMake** is an open-source, cross-platform family of tools designed to build, test and package software.
+CMake is used to control the software compilation process using simple platform and compiler independent configuration files, and generate native makefiles and workspaces that can be used in the compiler environment of your choice. 
 OCCT uses CMake as a build system. CMake is available under BSD 3-Clause license. 
 See more at https://cmake.org/
 

dox/specification/pbr_math.md

@@ -60,7 +60,7 @@ More general model will require to consider directions all around a whole sphere
 \f$\cos\theta_l\f$ factor appearing is caused by affection of surface area and light direction mutual orientation to the amount of radiance coming to this area.
 This is mainly due to geometric laws. The rest part of integral is the key of the whole illumination model.
 BRDF defines it's complexity and optical properties of material.
-It has to model all light and material interactions and also has to satisfy some following criteria in order to be physical correct @ref ref_Duvenhage13 "[Duvenhage13]":
+It has to model all light and material interactions and also has to satisfy some following criteria in order to be physical correct [@ref Duvenhage13]:
 * Positivity: \f$f(v,l) \geq 0\f$
 * Helmholtz reciprocity: \f$f(v,l) = f(l, v)\f$ (follows from 2<sup>nd</sup> Law of Thermodynamics)
 * Energy conservation: \f$\displaystyle \forall v \, \int\limits_H f(v,l) \cos\theta_l \, \mathrm{d}l = 1\f$ (in order not to reflect more light than came)
@@ -74,7 +74,7 @@ So that illumination equation might be rewritten as:
 
 \f[L_o=\int\limits_H (f_d(v,l)+f_s(v, l)) L_i(l) \cos\theta_l\, \mathrm{d}l\f]
 
-PBR theory is based on **Cook-Torrance specular BRDF** @ref ref_Cook81 "[Cook81]". It imagines surface as set of perfectly reflected micro faces distributed on area in different ways which is pretty good model approximation of real world materials.
+PBR theory is based on **Cook-Torrance specular BRDF** [@ref Cook81]. It imagines surface as set of perfectly reflected micro faces distributed on area in different ways which is pretty good model approximation of real world materials.
 If this area is small enough not to be able to recognize separate micro surfaces the results becomes a sort of averaging or mixing of every micro plane illumination contribution.
 In that level it allows to work with micro faces in statistical manner manipulating only probabilities distributions of micro surfaces parameters such as normals, height, pattern, orientation etc.
 In computer graphics pixels are units of images and it usually covers a relatively large areas of surfaces so that micro planes can be considered to be unrecognizable.
@@ -85,7 +85,7 @@ Going back to the BRDF the Cook-Torrance approach has the following expression:
 Three parts presented in nominator have its own meaning but can have different implementation with various levels of complexity and physical accuracy.
 In that paper only one certain implementation is used. The \f$D\f$ component is responsible for **micro faces normals distribution**.
 It is the main instrument that controls reflection's shape and strength according to **roughness** \f$r\f$ parameter.
-The implementation with good visual results is **Trowbridge-Reitz GGX** approach used in Disney's RenderMan and Unreal Engine @ref ref_Karis13 "[Karis13]":
+The implementation with good visual results is **Trowbridge-Reitz GGX** approach used in Disney's RenderMan and Unreal Engine [@ref Karis13]:
 
 \f[D=\frac{\alpha^2}{\pi(\cos^2\theta_h(\alpha^2-1) + 1)^2}\f]
 
@@ -93,8 +93,8 @@ Where \f$\alpha = r^2\f$. This square in needed only for smoother roughness para
 Without it the visual appearance of surface becomes rough too quickly during the parameter's increasing.
 
 The second \f$G\f$ component is called **geometric shadowing** or attenuation factor.
-The point is that micro surfaces form kind of terrain and can cast shadows over each other especially on extreme viewing angles @ref ref_Heitz14 "[Heitz14]".
-**Smith-Schlick model** @ref ref_Heitz14 "[Heitz14]", @ref ref_Schlick94 "[Schlick94]" has been chosen as implementation:
+The point is that micro surfaces form kind of terrain and can cast shadows over each other especially on extreme viewing angles [@ref Heitz14].
+**Smith-Schlick model** [@ref Heitz14], [@ref Schlick94] has been chosen as implementation:
 
 \f[\displaystyle G=\frac{\cos\theta_l \cos\theta_v}{(\cos\theta_l(1-k)+k)(\cos\theta_v(1-k)+k)}\f]
 
@@ -105,7 +105,7 @@ One of this modification will be described later in following chapters.
 The last component \f$F\f$ shows **how much light is reflected from surface** and is called **Fresnel's factor**.
 The rest amount of radiance might be absorbed or refracted by material.
 The most accurate expression of it is pretty complicate for calculation so that there is a variety of approximations.
-The good one with less computation efforts is **Schlick's implementation** @ref ref_Schlick94 "[Schlick94]":
+The good one with less computation efforts is **Schlick's implementation** [@ref Schlick94]:
 
 \f[F=F_0+(1-F_0)(1-\cos\theta_{vh})^5\f]
 
@@ -115,7 +115,7 @@ In order to do that it is needed to be noticed that Schlick's approximation is a
 **Index of Refraction** \f$IOR\f$ shows the proportion between light speed in vacuum (or even in air) and in material.
 The reference value of \f$IOR\f$ for plastic is **1.5**, and this value can be considered as default for all unknown dielectrics.
 In practice this parameter controls reflectance ability of material.
-Also it should be remembered that this approximation produces poor results with large \f$IOR\f$ values so that it is recommended to be kept in range of \f$[1, 3]\f$ in order to get plausible Fresnel's factor @ref ref_Lazanyi05 "[Lazanyi05]", @ref ref_Lagarde13 "[Lagarde13]".
+Also it should be remembered that this approximation produces poor results with large \f$IOR\f$ values so that it is recommended to be kept in range of \f$[1, 3]\f$ in order to get plausible Fresnel's factor [@ref Lazanyi05], [@ref Lagarde13].
 This formula might be further propagated onto metals by using \f$F_0\f$ measured specifically for certain metal.
 It can be considered as some kind of a 'color' of metal and can be stored as albedo parameter \f$c\f$.
 And the final step of defining Fresnel's factor formula is mixing all this \f$F_0\f$ using metallic parameter \f$m\f$ (**metalness**):
@@ -184,7 +184,7 @@ Having finite discrete amount of it in scene and considering only single directi
 Where \f$M\f$ is a number of sources, \f$l_j\f$ is a direction and \f$L_i^{direct}\f$ is an intensity related to this direction.
 \f$direct\f$ label means that illumination has been computed directly from sources.
 The BRDF can be used directly without any calculation problems.
-The only exception might be \f$k\f$ in \f$G\f$ factor - it is recommended to be equal \f$\frac{(r+1)^2}{8}\f$ in order to get more pleasant results @ref ref_Karis13 "[Karis13]" (that is modification mentioned in previous chapter).
+The only exception might be \f$k\f$ in \f$G\f$ factor - it is recommended to use \f$ k = (r+1)^2 / 8 \f$ in order to get more pleasant results [@ref Karis13] (that is modification mentioned in previous chapter).
 And actually it is enough to finally see something.
 There will be correct visualization with assumption of complete dark environment and absence of other points influence.
 It is called **local illumination**. Based on this name there is also a global or **indirect illumination** and that is the rest of integral:
@@ -359,7 +359,7 @@ Optimization strategies use different samples distributions for different view d
 Anyway even with all optimization techniques this algorithm continues to require too much calculations.
 Good visual results require noticeable number of samples and using this approach for every point in real time rendering becomes unrealistic.
 The way to avoid these enormous calculations is doing them beforehand somehow.
-The first trick on the way to this is split the sum separating environment light component @ref ref_Karis13 "[Karis13]":
+The first trick on the way to this is split the sum separating environment light component [@ref Karis13]:
 
 \f[L_{indirect}^s \approx \frac{1}{N} \sum_{i=1}^N \frac{f_s(v, l_i) L_i^{indirect}(l_i) \cos\theta_{l_i}}{p(v, l_i)} \approx \left( \frac{1}{N} \sum_{i=1}^N L_i^{indirect}(l_i) \right) \left( \frac{1}{N} \sum_{i=1}^N \frac{f_s(v, l_i) \cos\theta_{l_i}}{p(v, l_i)} \right)\f]
 
@@ -424,7 +424,7 @@ Anyway that is good starting point and lets generate \f$h\f$ vectors first.
 
 Frankly speaking \f$D(h)\f$ is called normal distribution but cannot be directly used as hemisphere distribution.
 Originally it is statistical factor used to define total area of micro faces \f$\mathrm{d}A_h\f$
-whose normals lie withing given infinitesimal solid angle \f$\mathrm{d}h\f$ centered on \f$h\f$ direction using the original small enough area of macro surface \f$\mathrm{d}A\f$ @ref ref_Walter07 "[Walter07]":
+whose normals lie withing given infinitesimal solid angle \f$\mathrm{d}h\f$ centered on \f$h\f$ direction using the original small enough area of macro surface \f$\mathrm{d}A\f$ [@ref Walter07]:
 
 \f[dA_h = D(h)\,\mathrm{d}h\, \mathrm{d}A\f]
 
@@ -460,7 +460,7 @@ Lets strict to samples generation procedure and find partial probability densiti
 
 \f$p(\phi_h)\f$ is unnecessary to be calculated analytically.
 The fact of independency from \f$\phi\f$ is enough to figure out that this coordinate is uniformly distributed.
-Anyway the \f$F(\theta_h)\f$ is next step @ref ref_Cao15 "[Cao15]":
+Anyway the \f$F(\theta_h)\f$ is next step [@ref Cao15]:
 
 \f[F(\theta_h) = \int\limits_0^{\theta_h} \frac{2 \alpha^2 \cos\theta'_h\sin\theta'_h}{(\cos^2\theta'_h(\alpha^2-1) + 1)^2}\, \mathrm{d}\theta'_h = \int\limits_{\theta_h}^0 \frac{2 \alpha^2}{(\cos^2\theta'_h(\alpha^2-1) + 1)^2}\, \mathrm{d}(\cos^2\theta'_h) = \frac{\alpha^2}{\alpha^2-1}\int\limits_0^{\theta_h} \mathrm{d}\frac{1}{\cos^2\theta'_h(\alpha^2-1)+1} =\f]
 
@@ -494,7 +494,7 @@ Due to previous step \f$\theta_{vh}\f$ is used instead of \f$\theta_h\f$.
 In this coordinate system reflecting of \f$v\f$ relative to \f$h\f$ is just doubling \f$\theta_{vh}\f$ and Jacobian of it is equal to \f$\frac{1}{2}\f$.
 In series of transform the Jacobians are multiplied so that currently \f$|J_T| = \frac{1}{2}\sin\theta_{vh}\f$.
 And the final step is inverse transform to Cartesian coordinate system with \f$|J_T| = (\sin\theta_{vl})^{-1} = (\sin2\theta_{vh})^{-1}\f$.
-Combining this all together the following expression is obtained for reflection transform Jacobian @ref ref_Schutte18 "[Schutte18]":
+Combining this all together the following expression is obtained for reflection transform Jacobian [@ref Schutte18]:
 
 \f[|J_T| = \frac{\sin\theta_{vh}}{2\sin2\theta_{vh}} = \frac{\sin\theta_{vh}}{4\sin\theta_{vh}\cos\theta_{vh}} = \frac{1}{4\cos\theta_{vh}}\f]
 
@@ -532,7 +532,7 @@ A couple of tricks helps to reduce dimensions.
 First of all the \f$\cos\theta_v\f$ and \f$\phi\f$ can be just excluded.
 In that way \f$v\f$ is considered to be equal to \f$n\f$.
 Of course this approach produces an error and affects the final result.
-It can be fixed more or less by \f$\cos\theta_{l_i}\f$ weighting @ref ref_Karis13 "[Karis13]":
+It can be fixed more or less by \f$\cos\theta_{l_i}\f$ weighting [@ref Karis13]:
 
 \f[\frac{1}{N} \sum_{i=1}^N L_i^{indirect}(l_i) \cos\theta_{l_i}\f]
 
@@ -589,7 +589,7 @@ It wold be better to get from such direction already averaged over bigger area e
 It can be achieved using mip levels of origin \f$L_i^{indirect}\f$ whose pixels of one level is exact 4 averaged pixels from previous one.
 Also mip levels generation is build in most common graphic API so there are no problems with it.
 But first of all the area covered by one sample is needed to be found.
-And that can be done as @ref ref_Colbert07 "[Colbert07]":
+And that can be done as [@ref Colbert07]:
 
 \f[\Omega_s = \frac{1}{N\,p(l)} = \frac{4\cos\theta_{vh}}{ND\cos\theta_h}\f]
 
@@ -658,7 +658,7 @@ Dot product on a sphere is defined as integral of functions multiplication. In o
 
 \f[\int\limits_S y_i^j(l)\, y_{i'}^{j'}(l)\, \mathrm{d}l = \begin{cases} 1 & \quad i,j = i',j' \\ 0 & \quad \mathrm{otherwise}\end{cases}\f]
 
-Function basis with such traits is known and is described by following formulas @ref ref_Guy18 "[Guy18]":
+Function basis with such traits is known and is described by following formulas [@ref Guy18]:
 
 \f[y_i^{j > 0}(\theta, \phi) = \sqrt{2}K_i^j\cos(j\phi)P_i^j(\cos\theta)\f]
 \f[y_i^{j<0}(\theta, \phi) = \sqrt{2}K_i^j\sin(j\phi)P_i^{|j|}(\cos\theta)\f]
@@ -691,7 +691,7 @@ Where \f$\overline{\cos}\f$ is cosine clamped to zero which can be expressed as:
 Resulted expression can be considered as convolution in terms of spherical functions where \f$L_i^{indirect}(l)\f$ is target and \f$\overline{\cos}\theta_l\f$ is core.
 This integral may seem independent but in fact hemisphere is oriented related to \f$n\f$ therefore \f$\overline{\cos}\theta_l\f$ depends on it too and became a kind of 'oriented' version of cosine.
 That is pretty tricky and explanation about meaning of convolution on sphere is out of scope of this paper.
-Fact that this is convolution analogue related to \f$n\f$ is enough for now @ref ref_Aguilar17 "[Aguilar17]", @ref ref_Ramamoorthi01 "[Ramamoorthi01]".
+Fact that this is convolution analogue related to \f$n\f$ is enough for now [@ref Aguilar17], [@ref Ramamoorthi01].
 The goal of looking at integral from this angle is using of convolution's trait allowing to compute decomposition using just only coefficients of function and core.
 \f$\overline{\cos}\theta_l\f$ is independent from \f$\phi_l\f$ and in case of such radial symmetric cores the resulting coefficients boil down to following formula:
 
@@ -720,7 +720,7 @@ There is an analytical solution for this expressions:
 Starting from about the third \f$c_i\f$ the coefficients become less and less valuable so that only couple of them is enough in order to approximate \f$\overline{\cos}\theta\f$ with appropriate accuracy.
 The same principle is true for convolution too because its coefficients are multiplied by \f$c_i\f$.
 So there is no need to use more than even three bands (\f$i = 0, 1, 2\f$) of basis functions.
-Lets write down them all in Cartesian coordinate @ref ref_Ramamoorthi01 "[Ramamoorthi01]":
+Lets write down them all in Cartesian coordinate [@ref Ramamoorthi01]:
 
 \f[y_0^0 = \frac{1}{2}\sqrt{\frac{1}{\pi}} = Y_0^0\f]
 
@@ -749,7 +749,7 @@ Moreover, texture is not needed at all in that case and only 9 colors representi
 The Monte-Carlo algorithm can be applied with just uniform samples distribution without importance sampling at all.
 \f$Y_i^j\f$ are used twice: in \f$L_i^j\f$ calculations and in sum after that.
 So there is sense to store only squares of it.
-All tables with constants presented below [[14](#(14))]:
+All tables with constants presented below [@ref Ramamoorthi01]:
 
 | |
 |-|
@@ -778,59 +778,104 @@ TODO
 
 @section pbr_references References
 
-* @anchor ref_Duvenhage13 **[Duvenhage13]**
+<table cellpadding="4">
+<tr><td valign="top">
+@anchor Duvenhage13 **[Duvenhage13]**
+</td><td>
 Bernardt Duvenhage, Kadi Bouatouch, D.G. Kourie,
 "Numerical Verification of Bidirectional Reflectance Distribution Functions for Physical Plausibility",
 *Proceedings of the South African Institute for Computer Scientists and Information Technologists Conference*,
 October 2013.
+</td></tr>
 
-* @anchor ref_Cook81 **[Cook81]**
+<tr><td valign="top">
+@anchor Cook81 **[Cook81]**
+</td><td>
 Robert Cook, Kenneth Torrance,
 "A Refectance Model for Computer Graphics",
 *SIGGRAPH '81: Proceedings of the 8th annual conference on Computer graphics and interactive techniques*,
 August 1981, pp. 307-316.
+</td></tr>
 
-* @anchor ref_Karis13 **[Karis13]**
+<tr><td valign="top">
+@anchor Karis13 **[Karis13]**
+</td><td>
 Brian Karis, "Real Shading in Unreal Engine 4", *SIGGRAPH 2013 Presentation Notes*.
+</td></tr>
 
-* @anchor ref_Heitz14 **[Heitz14]**
+<tr><td valign="top">
+@anchor Heitz14 **[Heitz14]**
+</td><td>
 Eric Heitz, "Understanding the Masking-Shadowing Function in Microfacet-Based BRDFs",
 *Journal of Computer Graphics Techniques*, Vol. 3, No. 2, 2014.
+</td></tr>
 
-* @anchor ref_Schlick94 **[Schlick94]**
+<tr><td valign="top">
+@anchor Schlick94 **[Schlick94]**
+</td><td>
 Christophe Schlick, "An inexpensive brdf model for physically-based rendering",
 *Computer Graphics Forum 13*, 1994, pp. 233-246.
+</td></tr>
 
-* @anchor ref_Lazanyi05 **[Lazanyi05]**
+<tr><td valign="top">
+@anchor Lazanyi05 **[Lazanyi05]**
+</td><td>
 Istvan Lazanyi, Lazslo Szirmay-Kalos, "Fresnel term approximations for Metals", January 2005.
+</td></tr>
 
-* @anchor ref_Lagarde13 **[Lagarde13]**
+<tr><td valign="top">
+@anchor Lagarde13 **[Lagarde13]**
+</td><td>
 Sebastien Lagarde, "Memo on Fresnel equations",
 *Blog post*: [https://seblagarde.wordpress.com/2013/04/29/memo-on-fresnel-equations/](https://seblagarde.wordpress.com/2013/04/29/memo-on-fresnel-equations/).
+</td></tr>
 
-* @anchor ref_Walter07 **[Walter07]**
+<tr><td valign="top">
+@anchor Walter07 **[Walter07]**
+</td><td>
 Bruce Walter, Stephen Marschner, Hongsong Li, Kenneth Torrance,
 "Microfacet Models for Refraction through Rough Surfaces", *Proceedings of Eurographics Symposium on Rendering*, 2007.
+</td></tr>
 
-* @anchor ref_Cao15 **[Cao15]**
+<tr><td valign="top">
+@anchor Cao15 **[Cao15]**
+</td><td>
 Jiayin Cao, "Sampling microfacet BRDF", November 1, 2015,
 *Blog post*: [https://agraphicsguy.wordpress.com/2015/11/01/sampling-microfacet-brdf/](https://agraphicsguy.wordpress.com/2015/11/01/sampling-microfacet-brdf/).
+</td></tr>
 
-* @anchor ref_Schutte18 **[Schutte18]**
+<tr><td valign="top">
+@anchor Schutte18 **[Schutte18]**
+</td><td>
 Joe Schutte, "Sampling techniques for GGX with Smith Masking-Shadowing: Part 1", March 7, 2018,
 *Blog post*: [https://schuttejoe.github.io/post/ggximportancesamplingpart1/](https://schuttejoe.github.io/post/ggximportancesamplingpart1/).
+</td></tr>
 
-* @anchor ref_Colbert07 **[Colbert07]**
+<tr><td valign="top">
+@anchor Colbert07 **[Colbert07]**
+</td><td>
 Mark Colbert, Jaroslav Krivanek, "GPU-Based Importance Sampling", *NVIDIA GPU Gems 3*, Chapter 20, 2007.
+</td></tr>
 
-* @anchor ref_Guy18 **[Guy18]**
+<tr><td valign="top">
+@anchor Guy18 **[Guy18]**
+</td><td>
 Romain Guy, Mathias Agopian, "Physically Based Rendering in Filament", *Part of Google's Filament project documentation*:
 [https://google.github.io/filament/](https://google.github.io/filament/Filament.md.html)
+</td></tr>
 
-* @anchor ref_Aguilar17 **[Aguilar17]**
+<tr><td valign="top">
+@anchor Aguilar17 **[Aguilar17]**
+</td><td>
 Orlando Aguilar, "Spherical Harmonics", *Blog post*:
 [http://orlandoaguilar.github.io/sh/spherical/harmonics/irradiance/map/2017/02/12/SphericalHarmonics.html](http://orlandoaguilar.github.io/sh/spherical/harmonics/irradiance/map/2017/02/12/SphericalHarmonics.html)
+</td></tr>
 
-* @anchor ref_Ramamoorthi01 **[Ramamoorthi01]**
+<tr><td valign="top">
+@anchor Ramamoorthi01 **[Ramamoorthi01]**
+</td><td>
 Ravi Ramamoorthi, Pat Hanrahan, "An Efficient Representation for Irradiance Environment Maps",
 *SIGGRAPH '01: Proceedings of the 28th annual conference on Computer graphics and interactive techniques*, August 2001, pp. 497-500
+</td></tr>
+
+</table>

dox/upgrade/upgrade.md

@@ -2149,3 +2149,10 @@ For an example, access to labels and attributes could be protected by mutex if t
 Draw Harness hotkeys **W** (Wireframe) and **S** (Shaded) have been re-mapped to **Ctrl+W** and **Ctrl+S**.
 Hotkey **A** has been remapped to **Backspace**.
 Hotkeys WASD and Arrays are now mapped for walk-through navigation in 3D Viewer.
+
+@subsection upgrade_750_msgfile_utf8 Utf-8 encoding for message files
+
+Message files (with extension .msg) are now expected to be in UTF-8 encoding (unless they have UTF-16 BOM in which case UTF-16 is expected).
+This allows using arbitrary Unicode symbols for localization of messages.
+
+Existing message files containing 8-bit characters (previously interpreted as characters from Latin-1 code block) should be converted to UTF-8.

dox/user_guides/draw_test_harness/draw_test_harness.md

@@ -10989,8 +10989,6 @@ DT_SplitSurface <result> <Surface|GridSurf> <tol> <split(0|1)>
 Divides surface with C1 criterion and returns the result of splitting of a given surface into surface, which is given as parameter result. If the surface has been divided into segments, then each segment is put to an individual result.  This command can correct a given C0 surface at a knot with a given tolerance, if it is impossible, then the given surface is split at that knot. If the last parameter is 1, then 5 knots are added to the given surface, and its surface is split by segments, but this will be performed not for all parametric spaces. 
 
 **Example:** 
-~~~~~
-
 ~~~~~
 # split surface with name "su"
 DT_SplitSurface res su 0.1 1 
@@ -11003,7 +11001,6 @@ DT_SplitSurface res su 0.1 1
 ==> transfert resultat 
 ==> res1_1_1 res1_2_1 res1_3_1 res1_4_1 res1_5_1 res1_6_1 
 ~~~~~
-~~~~~
 
 @subsubsection occt_draw_9_2_8 DT_ToBspl
 

dox/user_guides/visualization/visualization.md

@@ -1556,7 +1556,7 @@ aTriangles->AddVertex ( 100./2.,  100./2., 0.0);
 
 Handle(Graphic3d_AspectFillArea3d) anAspects = new Graphic3d_AspectFillArea3d (Aspect_IS_SOLID, Quantity_NOC_RED,
                                                                                Quantity_NOC_RED, Aspect_TOL_SOLID, 1.0f,
-                                                                               Graphic3d_NOM_GOLD, Graphic3d_NOM_GOLD);
+                                                                               Graphic3d_NameOfMaterial_Gold, Graphic3d_NameOfMaterial_Gold);
 aPrsGroup->SetGroupPrimitivesAspect (anAspects);
 aPrsGroup->AddPrimitiveArray (aTriangles);
 
@@ -2018,8 +2018,8 @@ aFirebrickMarker->SetMarkerImage (theImage)
 Create facet attributes.
 ~~~~~{.cpp}
 Handle(Graphic3d_AspectFillArea3d) aFaceAspect = new Graphic3d_AspectFillArea3d();
-Graphic3d_MaterialAspect aBrassMaterial (Graphic3d_NOM_BRASS);
-Graphic3d_MaterialAspect aGoldMaterial  (Graphic3d_NOM_GOLD);
+Graphic3d_MaterialAspect aBrassMaterial (Graphic3d_NameOfMaterial_Brass);
+Graphic3d_MaterialAspect aGoldMaterial  (Graphic3d_NameOfMaterial_Gold);
 aFaceAspect->SetInteriorStyle (Aspect_IS_SOLID_WIREFRAME);
 aFaceAspect->SetInteriorColor (aMyColor);
 aFaceAspect->SetDistinguishOn ();

samples/CSharp/OCCTProxy_D3D/OCCTProxyD3D.cpp

@@ -748,7 +748,7 @@ public:
     }
 
     Handle(AIS_Shape) aPrs = new AIS_Shape (aShape);
-    myAISContext()->SetMaterial   (aPrs, Graphic3d_NOM_GOLD, Standard_False);
+    myAISContext()->SetMaterial   (aPrs, Graphic3d_NameOfMaterial_Gold, Standard_False);
     myAISContext()->SetDisplayMode(aPrs, AIS_Shaded, Standard_False);
     myAISContext()->Display (aPrs, Standard_True);
     return true;

samples/OCCTOverview/code/DataExchange.json

@@ -1,51 +0,0 @@
-{
-  "Data Exchange": {
-    "Export": [{
-        "text": "BREP",
-        "function": "BrepExportSample",
-        "description": ""
-      },
-      {
-        "text": "STEP",
-        "function": "StepExportSample",
-        "description": ""
-      },
-      {
-        "text": "IGES",
-        "function": "IgesExportSample",
-        "description": ""
-      },
-      {
-        "text": "STL",
-        "function": "StlExportSample",
-        "description": ""
-      },
-      {
-        "text": "VRML",
-        "function": "VrmlExportSample",
-        "description": ""
-      },
-      {
-        "text": "Image",
-        "function": "ImageExportSample",
-        "description": ""
-      }
-    ],
-    "Import": [{
-        "text": "BREP",
-        "function": "BrepImportSample",
-        "description": ""
-      },
-      {
-        "text": "STEP",
-        "function": "StepImportSample",
-        "description": ""
-      },
-      {
-        "text": "IGES",
-        "function": "IgesImportSample",
-        "description": ""
-      }
-    ]
-  }
-}

samples/OCCTOverview/code/DataExchange.xml

@@ -0,0 +1,17 @@
+<Menu>
+  <MenuItem name="Data Exchange">
+    <MenuItem name="Export">
+      <Sample name="BREP" function="BrepExportSample"/>
+      <Sample name="STEP" function="StepExportSample"/>    
+      <Sample name="IGES" function="IgesExportSample"/>
+      <Sample name="STL"  function="StlExportSample"/>
+      <Sample name="VRML" function="VrmlExportSample"/>
+      <Sample name="Image" function="ImageExportSample"/>
+    </MenuItem>
+    <MenuItem name="Import">
+      <Sample name="BREP" function="BrepImportSample"/>
+      <Sample name="STEP" function="StepImportSample"/>
+      <Sample name="IGES" function="IgesImportSample"/>
+    </MenuItem>
+  </MenuItem>
+</Menu>

samples/OCCTOverview/code/DataExchangeSamples.cxx

@@ -128,8 +128,10 @@ void DataExchangeSamples::ExecuteSample (const TCollection_AsciiString& theSampl
 void DataExchangeSamples::BrepExportSample()
 {
   Standard_Boolean anIsShapeExist = Standard_False;
-  for (Handle(AIS_InteractiveObject) anObject : myObject3d)
+  for(NCollection_Vector<Handle(AIS_InteractiveObject)>::Iterator anIter(myObject3d); 
+      anIter.More(); anIter.Next())
   {
+    const Handle(AIS_InteractiveObject)& anObject = anIter.Value();
     if (Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(anObject))
     {
       anIsShapeExist = Standard_True;
@@ -167,8 +169,10 @@ void DataExchangeSamples::StepExportSample()
   }
 
   STEPControl_Writer aStepWriter;
-  for (Handle(AIS_InteractiveObject) anObject : myObject3d)
+  for(NCollection_Vector<Handle(AIS_InteractiveObject)>::Iterator anIter(myObject3d); 
+      anIter.More(); anIter.Next())
   {
+    const Handle(AIS_InteractiveObject)& anObject = anIter.Value();
     if (Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(anObject))
     {
       aStatus = aStepWriter.Transfer(aShape->Shape(), myStepType);
@@ -207,8 +211,10 @@ void DataExchangeSamples::IgesExportSample()
                                   Interface_Static::IVal("XSTEP.iges.writebrep.mode"));
 
   Standard_Boolean anIsShapeExist = Standard_False;
-  for (Handle(AIS_InteractiveObject) anObject : myObject3d)
+  for(NCollection_Vector<Handle(AIS_InteractiveObject)>::Iterator anIter(myObject3d);
+      anIter.More(); anIter.Next())
   {
+    const Handle(AIS_InteractiveObject)& anObject = anIter.Value();
     if (Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(anObject))
     {
       anIsShapeExist = Standard_True;
@@ -240,8 +246,10 @@ void DataExchangeSamples::StlExportSample()
   aBuilder.MakeCompound(aTopoCompound);
 
   Standard_Boolean anIsShapeExist = Standard_False;
-  for (Handle(AIS_InteractiveObject) anObject : myObject3d)
+  for(NCollection_Vector<Handle(AIS_InteractiveObject)>::Iterator anIter(myObject3d);
+      anIter.More(); anIter.Next())
   {
+    const Handle(AIS_InteractiveObject)& anObject = anIter.Value();
     if (Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(anObject))
     {
       anIsShapeExist = Standard_True;
@@ -273,8 +281,10 @@ void DataExchangeSamples::VrmlExportSample()
   aBrepBuilder.MakeCompound(aTopoCompound);
 
   Standard_Boolean anIsShapeExist = Standard_False;
-  for (Handle(AIS_InteractiveObject) anObject : myObject3d)
+  for(NCollection_Vector<Handle(AIS_InteractiveObject)>::Iterator anIter(myObject3d);
+      anIter.More(); anIter.Next())
   {
+    const Handle(AIS_InteractiveObject)& anObject = anIter.Value();
     if (Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(anObject))
     {
       anIsShapeExist = Standard_True;
@@ -382,8 +392,10 @@ void DataExchangeSamples::IgesImportSample()
 Standard_Boolean DataExchangeSamples::CheckFacetedBrep()
 {
   Standard_Boolean anError = Standard_False;
-  for (Handle(AIS_InteractiveObject) anObject : myObject3d)
+  for(NCollection_Vector<Handle(AIS_InteractiveObject)>::Iterator anIter (myObject3d);
+      anIter.More(); anIter.Next())
   {
+    const Handle(AIS_InteractiveObject)& anObject = anIter.Value();
     if (Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(anObject))
     {
       const TopoDS_Shape aTopoShape = aShape->Shape();

samples/OCCTOverview/code/DataExchangeSamples.h

@@ -37,7 +37,7 @@ public:
                        const Handle(V3d_View)& theView,
                        const Handle(AIS_InteractiveContext)& theContext)
   : BaseSample (theSampleSourcePath, theContext),
-    myStepType (STEPControl_StepModelType::STEPControl_AsIs),
+    myStepType (STEPControl_AsIs),
     myView (theView)
   {
     //

samples/OCCTOverview/code/FILES

@@ -8,15 +8,15 @@ AdaptorVec_AIS.cxx
 AdaptorVec_AIS.h
 BaseSample.cxx
 BaseSample.h
-DataExchange.json
+DataExchange.xml
 DataExchangeSamples.cxx
 DataExchangeSamples.h
-Geometry.json
+Geometry.xml
 GeometrySamples.cxx
 GeometrySamples.h
 MakeBottle.cxx
 MakeBottle.h
-Ocaf.json
+Ocaf.xml
 OcafSamples.cxx
 OcafSamples.h
 Sample2D_Face.cxx
@@ -34,15 +34,15 @@ TOcafFunction_CylDriver.cxx
 TOcafFunction_CylDriver.h
 TOcaf_Application.cxx
 TOcaf_Application.h
-Topology.json
+Topology.xml
 TopologySamples.cxx
 TopologySamples.h
-Triangulation.json
+Triangulation.xml
 TriangulationSamples.cxx
 TriangulationSamples.h
-Viewer2d.json
+Viewer2d.xml
 Viewer2dSamples.cxx
 Viewer2dSamples.h
-Viewer3d.json
+Viewer3d.xml
 Viewer3dSamples.cxx
 Viewer3dSamples.h

samples/OCCTOverview/code/Geometry.json

@@ -1,287 +0,0 @@
-{
-  "Non Parametric": {
-    "Free creating": {
-      "3D": [{
-          "text": "Zero Dimension objects",
-          "function": "ZeroDimensionObjects3dSample",
-          "description": ""
-        },
-        {
-          "text": "Vectors",
-          "function": "Vectors3dSample",
-          "description": ""
-        },
-        {
-          "text": "Infinity lines",
-          "function": "InfinityLines3dSample",
-          "description": ""
-        },
-        {
-          "text": "Second order curves",
-          "function": "SecondOrderCurves3dSample",
-          "description": ""
-        },
-        {
-          "text": "Plane surfaces",
-          "function": "PlaneSurfaces3dSample",
-          "description": ""
-        },
-        {
-          "text": "Second order surfaces",
-          "function": "SecondOrderSurfaces3dSample",
-          "description": ""
-        }
-      ],
-      "2D": [{
-          "text": "Zero Dimension objects",
-          "function": "ZeroDimensionObjects2dSample",
-          "description": ""
-        },
-        {
-          "text": "Vectors",
-          "function": "Vectors2dSample",
-          "description": ""
-        },
-        {
-          "text": "Infinity lines",
-          "function": "InfinityLines2dSample",
-          "description": ""
-        },
-        {
-          "text": "Second order curves",
-          "function": "SecondOrderCurves2dSample",
-          "description": ""
-        }
-      ]
-    }
-
-    ,
-    "Creating based on criteria": {
-      "3D": [{
-          "text": "Barycenter point",
-          "function": "BarycenterPoint3dSample",
-          "description": ""
-        },
-        {
-          "text": "Rotated vector",
-          "function": "RotatedVector3dSample",
-          "description": ""
-        },
-        {
-          "text": "Mirrored line",
-          "function": "MirroredLine3dSample",
-          "description": ""
-        },
-        {
-          "text": "Scaled Ellipse",
-          "function": "ScaledEllipse3dSample",
-          "description": ""
-        },
-        {
-          "text": "Transformed cylinder",
-          "function": "TransformedCylinder3dSample",
-          "description": ""
-        },
-        {
-          "text": "Translated torus",
-          "function": "TranslatedTorus3dSample",
-          "description": ""
-        },
-        {
-          "text": "Conjugate objects ",
-          "function": "ConjugateObjects3dSample",
-          "description": ""
-        },
-        {
-          "text": "Projection of point",
-          "function": "ProjectionOfPoint3dSample",
-          "description": ""
-        },
-        {
-          "text": "Minimal distance",
-          "function": "MinimalDistance3dSample",
-          "description": ""
-        },
-        {
-          "text": "Intersection",
-          "function": "Intersection3dSample",
-          "description": ""
-        }
-      ],
-      "2D": [{
-          "text": "Translated point",
-          "function": "TranslatedPoint2dSample",
-          "description": ""
-        },
-        {
-          "text": "Rotated direction",
-          "function": "RotatedDirection2dSample",
-          "description": ""
-        },
-        {
-          "text": "Mirrored axis",
-          "function": "MirroredAxis2dSample",
-          "description": ""
-        },
-        {
-          "text": "Transformed ellipse",
-          "function": "TransformedEllipse2dSample",
-          "description": ""
-        },
-        {
-          "text": "Conjugate objects",
-          "function": "ConjugateObjects2dSample",
-          "description": ""
-        },
-        {
-          "text": "Tangent to 2 cilcles",
-          "function": "Tangent2dSample",
-          "description": ""
-        },
-        {
-          "text": "Projection of point",
-          "function": "ProjectionOfPoint2dSample",
-          "description": ""
-        },
-        {
-          "text": "Minimal distance",
-          "function": "MinimalDistance2dSample",
-          "description": ""
-        },
-        {
-          "text": "Intersection",
-          "function": "Intersection2dSample",
-          "description": ""
-        }
-      ]
-    },
-    "Data extraction": {
-      "3D": [{
-          "text": "Point info",
-          "function": "PointInfo3dSample",
-          "description": ""
-        },
-        {
-          "text": "Ellipse info",
-          "function": "EllipseInfo3dSample",
-          "description": ""
-        }
-      ],
-      "2D": [{
-          "text": "Point info",
-          "function": "PointInfo2dSample",
-          "description": ""
-        },
-        {
-          "text": "Circle info",
-          "function": "CircleInfo2dSample",
-          "description": ""
-        }
-      ]
-    }
-
-  },
-  "Parametric": {
-    "Free creating": {
-      "3D": [{
-          "text": "Free style curves",
-          "function": "FreeStyleCurves3dSample",
-          "description": ""
-        },
-        {
-          "text": "Analytical surfaces",
-          "function": "AnalyticalSurfaces3dSample",
-          "description": ""
-        },
-        {
-          "text": "Free style surfaces",
-          "function": "FreeStyleSurfaces3dSample",
-          "description": ""
-        }
-      ],
-      "2D": [{
-          "text": "Free style curves",
-          "function": "FreeStyleCurves2dSample",
-          "description": ""
-        }
-      ]
-    },
-    "Creating based on geometry": {
-      "3D": [{
-          "text": "Trimmed curve",
-          "function": "TrimmedCurve3dSample",
-          "description": ""
-        },
-        {
-          "text": "Offset curve",
-          "function": "OffsetCurve3dSample",
-          "description": ""
-        },
-        {
-          "text": "BSpline from circle",
-          "function": "BSplineFromCircle3dSample",
-          "description": ""
-        },
-        {
-          "text": "Trimmed surface",
-          "function": "TrimmedSurface3dSample",
-          "description": ""
-        },
-        {
-          "text": "Offset surface",
-          "function": "OffsetSurface3dSample",
-          "description": ""
-        },
-        {
-          "text": "Extrusion surface",
-          "function": "ExtrusionSurface3dSample",
-          "description": ""
-        },
-        {
-          "text": "Revolution surface",
-          "function": "RevolutionSurface3dSample",
-          "description": ""
-        }
-      ],
-      "2D": [{
-          "text": "Trimmed curve",
-          "function": "TrimmedCurve2dSample",
-          "description": ""
-        },
-        {
-          "text": "Offset curve",
-          "function": "OffsetCurve2dSample",
-          "description": ""
-        }
-      ]
-    },
-    "Extract geometry": [{
-        "text": "Bounding box of surface (3D)",
-        "function": "BoundingBoxOfSurface3dSample",
-        "description": ""
-      },
-      {
-        "text": "Bounding box of curves (3D)",
-        "function": "BoundingBoxOfCurves3dSample",
-        "description": ""
-      },
-      {
-        "text": "Bounding box of curves (2D)",
-        "function": "BoundingBoxOfCurves2dSample",
-        "description": ""
-      }
-    ],
-    "Data extraction": [{
-        "text": "Dump circle info",
-        "function": "DumpCircleInfoSample",
-        "description": ""
-      },
-      {
-        "text": "Dump BSpline curve info",
-        "function": "DumpBSplineCurveInfoSample",
-        "description": ""
-      }
-    ]
-
-  }
-}

samples/OCCTOverview/code/Geometry.xml

@@ -0,0 +1,92 @@
+<Menu>
+  <MenuItem name="Non Parametric">
+    <MenuItem name="Free creating">
+      <MenuItem name="3D">
+        <Sample name="Zero Dimension objects" function="ZeroDimensionObjects3dSample"/>
+        <Sample name="Vectors" function="Vectors3dSample"/>
+        <Sample name="Infinity lines" function="InfinityLines3dSample"/>
+        <Sample name="Second order curves" function="SecondOrderCurves3dSample"/>
+        <Sample name="Plane surfaces" function="PlaneSurfaces3dSample"/>
+        <Sample name="Second order surfaces" function="SecondOrderSurfaces3dSample"/>
+      </MenuItem>
+      <MenuItem name="2D">
+        <Sample name="Zero Dimension objects" function="ZeroDimensionObjects2dSample"/>
+        <Sample name="Vectors" function="Vectors2dSample"/>
+        <Sample name="Infinity lines" function="InfinityLines2dSample"/>
+        <Sample name="Second order curves" function="SecondOrderCurves2dSample"/>
+      </MenuItem>
+    </MenuItem>
+    <MenuItem name="Creating based on criteria">
+      <MenuItem name="3D">
+        <Sample name="Barycenter point" function="BarycenterPoint3dSample"/>
+        <Sample name="Rotated vector" function="RotatedVector3dSample"/>
+        <Sample name="Mirrored line" function="MirroredLine3dSample"/>
+        <Sample name="Scaled Ellipse" function="ScaledEllipse3dSample"/>
+        <Sample name="Transformed cylinder" function="TransformedCylinder3dSample"/>
+        <Sample name="Translated torus" function="TranslatedTorus3dSample"/>
+        <Sample name="Conjugate objects" function="ConjugateObjects3dSample"/>
+        <Sample name="Projection of point" function="ProjectionOfPoint3dSample"/>
+        <Sample name="Minimal distance" function="MinimalDistance3dSample"/>
+        <Sample name="Intersection" function="Intersection3dSample"/>
+      </MenuItem>
+      <MenuItem name="2D">
+        <Sample name="Translated point" function="TranslatedPoint2dSample"/>
+        <Sample name="Rotated direction" function="RotatedDirection2dSample"/>
+        <Sample name="Mirrored axis" function="MirroredAxis2dSample"/>
+        <Sample name="Transformed ellipse" function="TransformedEllipse2dSample"/>
+        <Sample name="Conjugate objects" function="ConjugateObjects2dSample"/>
+        <Sample name="Tangent to 2 cilcles" function="Tangent2dSample"/>
+        <Sample name="Projection of point" function="ProjectionOfPoint2dSample"/>
+        <Sample name="Minimal distance" function="MinimalDistance2dSample"/>
+        <Sample name="Intersection" function="Intersection2dSample"/>
+      </MenuItem>
+    </MenuItem>
+    <MenuItem name="Data extraction">
+      <MenuItem name="3D">
+        <Sample name="Point info" function="PointInfo3dSample"/>
+        <Sample name="Ellipse info" function="EllipseInfo3dSample"/>
+      </MenuItem>
+      <MenuItem name="2D">
+        <Sample name="Point info" function="PointInfo2dSample"/>
+        <Sample name="Circle info" function="CircleInfo2dSample"/>
+      </MenuItem>
+    </MenuItem>
+  </MenuItem>
+  <MenuItem name="Parametric">
+    <MenuItem name="Free creating">
+      <MenuItem name="3D">
+        <Sample name="Free style curves" function="FreeStyleCurves3dSample"/>
+        <Sample name="Analytical surfaces" function="AnalyticalSurfaces3dSample"/>
+        <Sample name="Free style surfaces" function="FreeStyleSurfaces3dSample"/>
+      </MenuItem>
+      <MenuItem name="2D">
+        <Sample name="Free style curves" function="FreeStyleCurves2dSample"/>
+      </MenuItem>
+    </MenuItem>
+    <MenuItem name="Creating based on geometry">
+      <MenuItem name="3D">
+        <Sample name="Trimmed curve" function="TrimmedCurve3dSample"/>
+        <Sample name="Offset curve" function="OffsetCurve3dSample"/>
+        <Sample name="BSpline from circle" function="BSplineFromCircle3dSample"/>
+        <Sample name="Trimmed surface" function="TrimmedSurface3dSample"/>
+        <Sample name="Offset surface" function="OffsetSurface3dSample"/>
+        <Sample name="Extrusion surface" function="ExtrusionSurface3dSample"/>
+        <Sample name="Revolution surface" function="RevolutionSurface3dSample"/>
+      </MenuItem>
+      <MenuItem name="2D">
+        <Sample name="Trimmed curve" function="TrimmedCurve2dSample"/>
+        <Sample name="Offset curve" function="OffsetCurve2dSample"/>
+      </MenuItem>
+    </MenuItem>
+    <MenuItem name="Extract geometry">
+      <Sample name="Bounding box of surface (3D)" function="BoundingBoxOfSurface3dSample"/>
+      <Sample name="Bounding box of curves (3D)" function="BoundingBoxOfCurves3dSample"/>
+      <Sample name="Bounding box of curves (2D)" function="BoundingBoxOfCurves2dSample"/>
+    </MenuItem>
+    <MenuItem name="Data extraction">
+      <Sample name="Dump circle info" function="DumpCircleInfoSample"/>
+      <Sample name="Dump BSpline curve info" function="DumpBSplineCurveInfoSample"/>
+    </MenuItem>
+
+  </MenuItem>
+</Menu>

samples/OCCTOverview/code/Ocaf.json

@@ -1,53 +0,0 @@
-{
-  "OCAF": {
-    "1 Create": [{
-        "text": "Create Box",
-        "function": "CreateBoxOcafSample",
-        "description": ""
-      },
-      {
-        "text": "Create Cylinder",
-        "function": "CreateCylinderOcafSample",
-        "description": ""
-      }
-    ],
-    "2 Modify": [{
-        "text": "Modify Box",
-        "function": "ModifyBoxOcafSample",
-        "description": ""
-      },
-      {
-        "text": "Modify Cylinder",
-        "function": "ModifyCylinderOcafSample",
-        "description": ""
-      }
-    ],
-    "3 Action": [{
-        "text": "Undo",
-        "function": "UndoOcafSample",
-        "description": ""
-      },
-      {
-        "text": "Redo",
-        "function": "RedoOcafSample",
-        "description": ""
-      }
-    ],
-    "4 Data storage": [{
-        "text": "Open OCAF",
-        "function": "DialogOpenOcafSample",
-        "description": ""
-      },
-      {
-        "text": "Save binary OCAF",
-        "function": "DialogSaveBinOcafSample",
-        "description": ""
-      },
-      {
-        "text": "Save XML OCAF",
-        "function": "DialogSaveXmlOcafSample",
-        "description": ""
-      }
-    ]
-  }
-}

samples/OCCTOverview/code/Ocaf.xml

@@ -0,0 +1,21 @@
+<Menu>
+  <MenuItem name="OCAF">
+    <MenuItem name="1 Create">
+      <Sample name="Create Box" function="CreateBoxOcafSample"/>
+      <Sample name="Create Cylinder" function="CreateCylinderOcafSample"/>
+    </MenuItem>
+    <MenuItem name="2 Modify">
+      <Sample name="Modify Box" function="ModifyBoxOcafSample"/>
+      <Sample name="Modify Cylinder" function="ModifyCylinderOcafSample"/>
+    </MenuItem>
+    <MenuItem name="3 Action">
+      <Sample name="Undo" function="UndoOcafSample"/>
+      <Sample name="Redo" function="RedoOcafSample"/>
+    </MenuItem>
+    <MenuItem name="4 Data storage">
+      <Sample name="Open OCAF" function="DialogOpenOcafSample"/>
+      <Sample name="Save binary OCAF" function="DialogSaveBinOcafSample"/>
+      <Sample name="Save XML OCAF" function="DialogSaveXmlOcafSample"/>
+    </MenuItem>
+  </MenuItem>
+</Menu>

samples/OCCTOverview/code/OcafSamples.cxx

@@ -298,8 +298,11 @@ void OcafSamples::ModifyBoxOcafSample()
   AIS_ListOfInteractive anAisObjectsList;
   myContext->DisplayedObjects(anAisObjectsList);
   Standard_Integer aBoxCount(0);
-  for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+  for(AIS_ListOfInteractive::Iterator anIter(anAisObjectsList);
+      anIter.More(); anIter.Next())
   {
+    const Handle(AIS_InteractiveObject)& anAisObject = anIter.Value();
+
     // Get the main label of the selected object
     Handle(TPrsStd_AISPresentation) anAisPresentation = Handle(TPrsStd_AISPresentation)::DownCast(anAisObject->GetOwner());
     TDF_Label aLabel = anAisPresentation->Label();
@@ -398,8 +401,10 @@ void OcafSamples::ModifyCylinderOcafSample()
   AIS_ListOfInteractive anAisObjectsList;
   myContext->DisplayedObjects(anAisObjectsList);
   Standard_Integer aCylCount(0);
-  for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+  for(AIS_ListOfInteractive::Iterator anIter (anAisObjectsList);
+      anIter.More(); anIter.Next())
   {
+    const Handle(AIS_InteractiveObject)& anAisObject = anIter.Value();
     // Get the main label of the selected object
     Handle(TPrsStd_AISPresentation) anAisPresentation = Handle(TPrsStd_AISPresentation)::DownCast(anAisObject->GetOwner());
     TDF_Label aLabel = anAisPresentation->Label();
@@ -534,7 +539,7 @@ void OcafSamples::DialogOpenOcafSample()
   }
   // Open the document in the current application
   PCDM_ReaderStatus aReaderStatus = anOcaf_Application->Open(myFileName, myOcafDoc);
-  if (aReaderStatus == PCDM_ReaderStatus::PCDM_RS_OK)
+  if (aReaderStatus == PCDM_RS_OK)
   {
     // Connect the document CAF (myDoc) with the AISContext (myAISContext)
     TPrsStd_AISViewer::New(myOcafDoc->Main(), myViewer);
@@ -563,7 +568,7 @@ void OcafSamples::DialogSaveBinOcafSample()
   myOcafDoc->ChangeStorageFormat("BinOcaf");
   // Saves the document in the current application
   PCDM_StoreStatus aStoreStatus = anOcaf_Application->SaveAs(myOcafDoc, myFileName);
-  if (aStoreStatus == PCDM_StoreStatus::PCDM_SS_OK)
+  if (aStoreStatus == PCDM_SS_OK)
   {
     myResult << "The file was saved successfully" << std::endl;
   }
@@ -580,7 +585,7 @@ void OcafSamples::DialogSaveXmlOcafSample()
   myOcafDoc->ChangeStorageFormat("XmlOcaf");
   // Saves the document in the current application
   PCDM_StoreStatus aStoreStatus = anOcaf_Application->SaveAs(myOcafDoc, myFileName);
-  if (aStoreStatus == PCDM_StoreStatus::PCDM_SS_OK)
+  if (aStoreStatus == PCDM_SS_OK)
   {
     myResult << "The file was saved successfully" << std::endl;
   }

samples/OCCTOverview/code/OcafSamples.h

@@ -44,8 +44,6 @@ public:
     //
   }
 
-  enum ExchangeType { None, Binary, Xml };
-
   virtual void Process (const TCollection_AsciiString& theSampleName) Standard_OVERRIDE;
 
   void ClearExtra();
@@ -75,11 +73,9 @@ private:
 
 private:
 
-  ExchangeType             myExchangeType;
   TCollection_AsciiString  myFileName;
   Handle(V3d_Viewer)       myViewer;
   Handle(TDocStd_Document) myOcafDoc;
-
 };
 
 #endif  //OCAFSAMPLES_H

samples/OCCTOverview/code/Samples.qrc

@@ -1,11 +1,11 @@
 <RCC>
     <qresource prefix="/menus">
-        <file>Geometry.json</file>
-        <file>Topology.json</file>
-        <file>Triangulation.json</file>
-        <file>DataExchange.json</file>
-        <file>Viewer3d.json</file>
-        <file>Viewer2d.json</file>
-        <file>Ocaf.json</file>
+        <file>Geometry.xml</file>
+        <file>Topology.xml</file>
+        <file>Triangulation.xml</file>
+        <file>DataExchange.xml</file>
+        <file>Viewer3d.xml</file>
+        <file>Viewer2d.xml</file>
+        <file>Ocaf.xml</file>
     </qresource>
 </RCC>

samples/OCCTOverview/code/Topology.json

@@ -1,176 +0,0 @@
-{
-  "Topology": {
-    "Topological Shape": [{
-        "text": "Vertex",
-        "function": "Vertex3dSample",
-        "description": ""
-      },
-      {
-        "text": "Edge",
-        "function": "Edge3dSample",
-        "description": ""
-      },
-      {
-        "text": "Face",
-        "function": "Face3dSample",
-        "description": ""
-      },
-      {
-        "text": "Wire",
-        "function": "Wire3dSample",
-        "description": ""
-      },
-      {
-        "text": "Shell",
-        "function": "Shell3dSample",
-        "description": ""
-      },
-      {
-        "text": "Solid",
-        "function": "Solid3dSample",
-        "description": ""
-      },
-      {
-        "text": "Edge (2D)",
-        "function": "Edge2dSample",
-        "description": ""
-      }
-    ],
-    "BRep primitive objects": [{
-        "text": "Box",
-        "function": "Box3dSample",
-        "description": ""
-      },
-      {
-        "text": "Cylinder",
-        "function": "Cylinder3dSample",
-        "description": ""
-      },
-      {
-        "text": "Revolution",
-        "function": "Revolution3dSample",
-        "description": ""
-      }
-    ],
-    "Topology access": [{
-        "text": "Topology iterator",
-        "function": "TopologyIterator3dSample",
-        "description": ""
-      },
-      {
-        "text": "Topology explorer",
-        "function": "TopologyExplorer3dSample",
-        "description": ""
-      },
-      {
-        "text": "Assess to curve",
-        "function": "AssessToCurve3dSample",
-        "description": ""
-      },
-      {
-        "text": "Assess to composite curve",
-        "function": "AssessToCompositeCurve3dSample",
-        "description": ""
-      },
-      {
-        "text": "Assess to surface",
-        "function": "AssessToSurface3dSample",
-        "description": ""
-      }
-    ],
-    "Boolean operation": [{
-        "text": "Common",
-        "function": "Common3dSample",
-        "description": ""
-      },
-      {
-        "text": "Cut",
-        "function": "Cut3dSample",
-        "description": ""
-      },
-      {
-        "text": "Fuse",
-        "function": "Fuse3dSample",
-        "description": ""
-      },
-      {
-        "text": "Section",
-        "function": "Section3dSample",
-        "description": ""
-      },
-      {
-        "text": "Splitter",
-        "function": "Splitter3dSample",
-        "description": ""
-      },
-      {
-        "text": "Defeaturing",
-        "function": "Defeaturing3dSample",
-        "description": ""
-      }
-    ],
-    "Complex modelling": [{
-        "text": "Fillet",
-        "function": "Fillet3dSample",
-        "description": ""
-      },
-      {
-        "text": "Chamfer",
-        "function": "Chamfer3dSample",
-        "description": ""
-      },
-      {
-        "text": "Offset",
-        "function": "Offset3dSample",
-        "description": ""
-      },
-      {
-        "text": "Evolved",
-        "function": "Evolved3dSample",
-        "description": ""
-      }
-    ],
-    "Modification": [{
-        "text": "Copy",
-        "function": "Copy3dSample",
-        "description": ""
-      },
-      {
-        "text": "Transform",
-        "function": "Transform3dSample",
-        "description": ""
-      },
-      {
-        "text": "Convert to NURBS",
-        "function": "ConvertToNurbs3dSample",
-        "description": ""
-      },
-      {
-        "text": "Sew contiguous faces",
-        "function": "SewContiguousFaces3dSample",
-        "description": ""
-      }
-    ],
-    "Calculation": [{
-        "text": "Check validity",
-        "function": "CheckValidity3dSample",
-        "description": ""
-      },
-      {
-        "text": "Compute linear properties",
-        "function": "ComputeLinearProperties3dSample",
-        "description": ""
-      },
-      {
-        "text": "Compute surface properties",
-        "function": "ComputeSurfaceProperties3dSample",
-        "description": ""
-      },
-      {
-        "text": "Compute volume properties",
-        "function": "ComputeVolumeProperties3dSample",
-        "description": ""
-      }
-    ]
-  }
-}

samples/OCCTOverview/code/Topology.xml

@@ -0,0 +1,51 @@
+<Menu>
+  <MenuItem name="Topology">
+    <MenuItem name="Topological Shape">
+      <Sample name="Vertex" function="Vertex3dSample"/>
+      <Sample name="Edge" function="Edge3dSample"/>
+      <Sample name="Face" function="Face3dSample"/>
+      <Sample name="Wire" function="Wire3dSample"/>
+      <Sample name="Shell" function="Shell3dSample"/>
+      <Sample name="Solid" function="Solid3dSample"/>
+      <Sample name="Edge (2D)" function="Edge2dSample"/>
+    </MenuItem>
+    <MenuItem name="BRep primitive objects">
+      <Sample name="Box" function="Box3dSample"/>
+      <Sample name="Cylinder" function="Cylinder3dSample"/>
+      <Sample name="Revolution" function="Revolution3dSample"/>
+    </MenuItem>
+    <MenuItem name="Topology access">
+      <Sample name="Topology iterator" function="TopologyIterator3dSample"/>
+      <Sample name="Topology explorer" function="TopologyExplorer3dSample"/>
+      <Sample name="Assess to curve" function="AssessToCurve3dSample"/>
+      <Sample name="Assess to composite curve" function="AssessToCompositeCurve3dSample"/>
+      <Sample name="Assess to surface" function="AssessToSurface3dSample"/>
+    </MenuItem>
+    <MenuItem name="Boolean operation">
+      <Sample name="Common" function="Common3dSample"/>
+      <Sample name="Cut" function="Cut3dSample"/>
+      <Sample name="Fuse" function="Fuse3dSample"/>
+      <Sample name="Section" function="Section3dSample"/>
+      <Sample name="Splitter" function="Splitter3dSample"/>
+      <Sample name="Defeaturing" function="Defeaturing3dSample"/>
+    </MenuItem>
+    <MenuItem name="Complex modelling">
+      <Sample name="Fillet" function="Fillet3dSample"/>
+      <Sample name="Chamfer" function="Chamfer3dSample"/>
+      <Sample name="Offset" function="Offset3dSample"/>
+      <Sample name="Evolved" function="Evolved3dSample"/>
+    </MenuItem>
+    <MenuItem name="Modification">
+      <Sample name="Copy" function="Copy3dSample"/>
+      <Sample name="Transform" function="Transform3dSample"/>
+      <Sample name="Convert to NURBS" function="ConvertToNurbs3dSample"/>
+      <Sample name="Sew contiguous faces" function="SewContiguousFaces3dSample"/>
+    </MenuItem>
+    <MenuItem name="Calculation">
+      <Sample name="Check validity" function="CheckValidity3dSample"/>
+      <Sample name="Compute linear properties" function="ComputeLinearProperties3dSample"/>
+      <Sample name="Compute surface properties" function="ComputeSurfaceProperties3dSample"/>
+      <Sample name="Compute volume properties" function="ComputeVolumeProperties3dSample"/>
+    </MenuItem>
+  </MenuItem>
+</Menu>

samples/OCCTOverview/code/Triangulation.json

@@ -1,10 +0,0 @@
-{
-  "Triangulation": {
-
-    "Create Triangulation": [{
-      "text": "Triangulation on shape",
-      "function": "Triangulation3dSample",
-      "description": ""
-    }]
-  }
-}

samples/OCCTOverview/code/Triangulation.xml

@@ -0,0 +1,7 @@
+<Menu>
+  <MenuItem name="Triangulation">
+    <MenuItem name="Create Triangulation">
+      <Sample name="Triangulation on shape" function="Triangulation3dSample"/>
+    </MenuItem>
+  </MenuItem>
+</Menu>

samples/OCCTOverview/code/Viewer2d.json

@@ -1,58 +0,0 @@
-{
-  "Viewer 2D": {
-    "Labels": [{
-        "text": "Text",
-        "function": "TextView2dSample",
-        "description": ""
-      },
-      {
-        "text": "Marker",
-        "function": "MarkerView2dSample",
-        "description": ""
-      },
-      {
-        "text": "Fill Area",
-        "function": "FillAreaView2dSample",
-        "description": ""
-      },
-      {
-        "text": "Loop on face",
-        "function": "LoopOnFaceView2dSample",
-        "description": ""
-      }
-    ],
-
-    "Grids": [{
-        "text": "Rectagular Lines",
-        "function": "RectagularLineGrid2dSample",
-        "description": ""
-      },
-      {
-        "text": "Rectagular Points",
-        "function": "RectagularPointGrid2dSample",
-        "description": ""
-      },
-      {
-        "text": "Circular Lines",
-        "function": "CircularLineGrid2dSample",
-        "description": ""
-      },
-      {
-        "text": "Circular Points",
-        "function": "CircularPointGrid2dSample",
-        "description": ""
-      },
-      {
-        "text": "Clear",
-        "function": "ClearGrid2dSample",
-        "description": ""
-      }
-    ],
-
-    "Image": [{
-      "text": "Backgroung Image",
-      "function": "BackgroungImage2dSample",
-      "description": ""
-    }]
-  }
-}

samples/OCCTOverview/code/Viewer2d.xml

@@ -0,0 +1,20 @@
+<Menu>
+  <MenuItem name="Viewer 2D">
+    <MenuItem name="Labels">
+      <Sample name="Text" function="TextView2dSample"/>
+      <Sample name="Marker" function="MarkerView2dSample"/>
+      <Sample name="Fill Area" function="FillAreaView2dSample"/>
+      <Sample name="Loop on face" function="LoopOnFaceView2dSample"/>
+    </MenuItem>
+    <MenuItem name="Grids">
+      <Sample name="Rectagular Lines" function="RectagularLineGrid2dSample"/>
+      <Sample name="Rectagular Points" function="RectagularPointGrid2dSample"/>
+      <Sample name="Circular Lines" function="CircularLineGrid2dSample"/>
+      <Sample name="Circular Points" function="CircularPointGrid2dSample"/>
+      <Sample name="Clear" function="ClearGrid2dSample"/>
+    </MenuItem>
+    <MenuItem name="Image">
+      <Sample name="Backgroung Image" function="BackgroungImage2dSample"/>
+    </MenuItem>
+  </MenuItem>
+</Menu>

samples/OCCTOverview/code/Viewer2dSamples.cxx

@@ -75,7 +75,7 @@ void Viewer2dSamples::ClearExtra()
 
 void Viewer2dSamples::TextView2dSample()
 {
-  Standard_Integer aColor = Quantity_NameOfColor::Quantity_NOC_MATRABLUE;
+  Standard_Integer aColor = Quantity_NOC_MATRABLUE;
   for (Standard_Integer j = 15; j <= 20; j++)
   {
     Handle(AIS_TextLabel) aText = new AIS_TextLabel();

samples/OCCTOverview/code/Viewer3d.json

@@ -1,106 +0,0 @@
-{
-  "Viewer 3D": {
-    "Light source": [{
-        "text": "Spot",
-        "function": "SpotLight3dSample",
-        "description": ""
-      },
-      {
-        "text": "Positional",
-        "function": "PositionalLight3dSample",
-        "description": ""
-      },
-      {
-        "text": "Directional",
-        "function": "DirectionalLight3dSample",
-        "description": ""
-      },
-      {
-        "text": "Ambient",
-        "function": "AmbientLight3dSample",
-        "description": ""
-      },
-      {
-        "text": "Clear",
-        "function": "ClearLight3dSample",
-        "description": ""
-      }
-    ],
-
-    "Selection mode": [{
-        "text": "Vertices",
-        "function": "VerticesSelect3dSample",
-        "description": ""
-      },
-      {
-        "text": "Edges",
-        "function": "EdgesSelect3dSample",
-        "description": ""
-      },
-      {
-        "text": "Faces",
-        "function": "FacesSelect3dSample",
-        "description": ""
-      },
-      {
-        "text": "Neutral point",
-        "function": "NeutralPointSelect3dSample",
-        "description": ""
-      }
-    ],
-
-    "Shape presentation": [
-      {
-        "text": "WireFrame",
-        "function": "WireFramePresentation3dSample",
-        "description": ""
-      },
-      {
-        "text": "Shading",
-        "function": "ShadingPresentation3dSample",
-        "description": ""
-      },
-      {
-        "text": "Set color to red",
-        "function": "RedColorPresentation3dSample",
-        "description": ""
-      },
-      {
-        "text": "Set color to gray",
-        "function": "GrayColorPresentation3dSample",
-        "description": ""
-      },
-      {
-        "text": "Set plastic material",
-        "function": "PlasticPresentation3dSample",
-        "description": ""
-      },
-      {
-        "text": "Set bronze material",
-        "function": "BronzePresentation3dSample",
-        "description": ""
-      },
-      {
-        "text": "Set opaque",
-        "function": "OpaquePresentation3dSample",
-        "description": ""
-      },
-      {
-        "text": "Set half transparency",
-        "function": "HalfTransparencyPresentation3dSample",
-        "description": ""
-      }
-    ],
-    "OpenGL VBO mode": [{
-        "text": "Vertex Buffer Object mode ON",
-        "function": "VboOn3dSample",
-        "description": ""
-      },
-      {
-        "text": "Vertex Buffer Object mode OFF",
-        "function": "VboOff3dSample",
-        "description": ""
-      }
-    ]
-  }
-}

samples/OCCTOverview/code/Viewer3d.xml

@@ -0,0 +1,31 @@
+<Menu>
+  <MenuItem name="Viewer 3D">
+    <MenuItem name="Light source">
+      <Sample name="Spot" function="SpotLight3dSample"/>
+      <Sample name="Positional" function="PositionalLight3dSample"/>
+      <Sample name="Directional" function="DirectionalLight3dSample"/>
+      <Sample name="Ambient" function="AmbientLight3dSample"/>
+      <Sample name="Clear" function="ClearLight3dSample"/>
+    </MenuItem>
+    <MenuItem name="Selection mode">
+      <Sample name="Vertices" function="VerticesSelect3dSample"/>
+      <Sample name="Edges" function="EdgesSelect3dSample"/>
+      <Sample name="Faces" function="FacesSelect3dSample"/>
+      <Sample name="Neutral point" function="NeutralPointSelect3dSample"/>
+    </MenuItem>
+    <MenuItem name="Shape presentation">
+      <Sample name="WireFrame" function="WireFramePresentation3dSample"/>
+      <Sample name="Shading" function="ShadingPresentation3dSample"/>
+      <Sample name="Set color to red" function="RedColorPresentation3dSample"/>
+      <Sample name="Set color to gray" function="GrayColorPresentation3dSample"/>
+      <Sample name="Set plastic material" function="PlasticPresentation3dSample"/>
+      <Sample name="Set bronze material" function="BronzePresentation3dSample"/>
+      <Sample name="Set opaque" function="OpaquePresentation3dSample"/>
+      <Sample name="Set half transparency" function="HalfTransparencyPresentation3dSample"/>
+    </MenuItem>
+    <MenuItem name="OpenGL VBO mode">
+      <Sample name="Vertex Buffer Object mode ON" function="VboOn3dSample"/>
+      <Sample name="Vertex Buffer Object mode OFF" function="VboOff3dSample"/>
+    </MenuItem>
+  </MenuItem>
+</Menu>

samples/OCCTOverview/code/Viewer3dSamples.cxx

@@ -99,12 +99,14 @@ void Viewer3dSamples::ClearExtra()
   ClearLight3dSample();
   // Delete Lights
   V3d_ListOfLight aLights;
-  for (V3d_ListOfLightIterator anIter = myView->Viewer()->DefinedLightIterator(); anIter.More(); anIter.Next())
+  for(V3d_ListOfLightIterator anIter = myView->Viewer()->DefinedLightIterator(); 
+      anIter.More(); anIter.Next())
   {
     aLights.Append(anIter.Value());
   }
 
-  for (V3d_ListOfLightIterator aLightIter (aLights); aLightIter.More(); aLightIter.Next())
+  for(V3d_ListOfLightIterator aLightIter (aLights);
+      aLightIter.More(); aLightIter.Next())
   {
     myView->Viewer()->DelLight (aLightIter.Value());
   }
@@ -117,27 +119,31 @@ void Viewer3dSamples::ClearExtra()
 void Viewer3dSamples::SpotLight3dSample()
 {
   // Spot light source creation
-  Handle(V3d_SpotLight) aSpotLight = new V3d_SpotLight(gp_Pnt(100.0, 0.0, 0.0), gp_Dir(-1.0, 0.0, 0.0), Quantity_NOC_RED);
+  Handle(V3d_SpotLight) aSpotLight = 
+    new V3d_SpotLight(gp_Pnt(100.0, 0.0, 0.0), gp_Dir(-1.0, 0.0, 0.0), Quantity_NOC_RED);
   aSpotLight->SetIntensity(5000);
   myView->SetLightOn(aSpotLight);
 }
 
 void Viewer3dSamples::PositionalLight3dSample()
 {
-  Handle(V3d_PositionalLight) aPositionalLight = new V3d_PositionalLight(gp_Pnt(0.0, -100.0, 5.0), Quantity_NOC_GREEN);
+  Handle(V3d_PositionalLight) aPositionalLight = 
+    new V3d_PositionalLight(gp_Pnt(0.0, -100.0, 5.0), Quantity_NOC_GREEN);
   aPositionalLight->SetAttenuation(1, 0);
   myView->SetLightOn(aPositionalLight);
 }
 
 void Viewer3dSamples::DirectionalLight3dSample()
 {
-  Handle(V3d_DirectionalLight) aDirectionalLight = new V3d_DirectionalLight(gp_Dir(-1.0, 0.0, -1.0), Quantity_NOC_BLUE1);
+  Handle(V3d_DirectionalLight) aDirectionalLight = 
+    new V3d_DirectionalLight(gp_Dir(-1.0, 0.0, -1.0), Quantity_NOC_BLUE1);
   myView->SetLightOn(aDirectionalLight);
 }
 
 void Viewer3dSamples::AmbientLight3dSample()
 {
-  Handle(V3d_AmbientLight) aAmbientLight = new V3d_AmbientLight(Quantity_NOC_MAGENTA1);
+  Handle(V3d_AmbientLight) aAmbientLight = 
+    new V3d_AmbientLight(Quantity_NOC_MAGENTA1);
   myView->SetLightOn(aAmbientLight);
 }
 
@@ -145,23 +151,27 @@ void Viewer3dSamples::ClearLight3dSample()
 {
   // Setting Off all viewer active lights
   V3d_ListOfLight aLights;
-  for (V3d_ListOfLightIterator anIter = myView->Viewer()->ActiveLightIterator(); anIter.More(); anIter.Next())
+  for(V3d_ListOfLightIterator anIter = myView->Viewer()->ActiveLightIterator();
+      anIter.More(); anIter.Next())
   {
     aLights.Append(anIter.Value());
   }
 
-  for (V3d_ListOfLightIterator aLightIter (aLights); aLightIter.More(); aLightIter.Next())
+  for(V3d_ListOfLightIterator aLightIter(aLights); 
+      aLightIter.More(); aLightIter.Next())
   {
     myView->Viewer()->SetLightOff (aLightIter.Value());
   }
   // Setting Off all view active lights
   aLights.Clear();
-  for (V3d_ListOfLightIterator anIter = myView->ActiveLightIterator(); anIter.More(); anIter.Next())
+  for(V3d_ListOfLightIterator anIter = myView->ActiveLightIterator(); 
+      anIter.More(); anIter.Next())
   {
     aLights.Append(anIter.Value());
   }
 
-  for (V3d_ListOfLightIterator aLightIter (aLights); aLightIter.More(); aLightIter.Next())
+  for(V3d_ListOfLightIterator aLightIter (aLights);
+      aLightIter.More(); aLightIter.Next())
   {
     myView->SetLightOff (aLightIter.Value());
   }
@@ -197,8 +207,10 @@ void Viewer3dSamples::WireFramePresentation3dSample()
 {
   AIS_ListOfInteractive anAisObjectsList;
   myContext->DisplayedObjects(anAisObjectsList);
-  for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+  for(AIS_ListOfInteractive::Iterator anIter(anAisObjectsList); 
+      anIter.More(); anIter.Next())
   {
+    const Handle(AIS_InteractiveObject)& anAisObject = anIter.Value();
     myContext->SetDisplayMode(anAisObject, 0, false); // set wireframe
   }
   myContext->UpdateCurrentViewer();
@@ -208,8 +220,10 @@ void Viewer3dSamples::ShadingPresentation3dSample()
 {
   AIS_ListOfInteractive anAisObjectsList;
   myContext->DisplayedObjects(anAisObjectsList);
-  for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+  for(AIS_ListOfInteractive::Iterator anIter(anAisObjectsList);
+      anIter.More(); anIter.Next())
   {
+    const Handle(AIS_InteractiveObject)& anAisObject = anIter.Value();
     myContext->SetDisplayMode(anAisObject, 1, false); // set shading
   }
   myContext->UpdateCurrentViewer();
@@ -219,8 +233,10 @@ void Viewer3dSamples::RedColorPresentation3dSample()
 {
   AIS_ListOfInteractive anAisObjectsList;
   myContext->DisplayedObjects(anAisObjectsList);
-  for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+  for(AIS_ListOfInteractive::Iterator anIter(anAisObjectsList); 
+      anIter.More(); anIter.Next())
   {
+    const Handle(AIS_InteractiveObject)& anAisObject = anIter.Value();
     Quantity_Color aShapeColor;
     myContext->Color(anAisObject, aShapeColor);
     myResult << "A Current shape color: Red = " << aShapeColor.Red()
@@ -236,16 +252,20 @@ void Viewer3dSamples::GrayColorPresentation3dSample()
 {
   AIS_ListOfInteractive anAisObjectsList;
   myContext->DisplayedObjects(anAisObjectsList);
-  for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+  for(AIS_ListOfInteractive::Iterator anIter(anAisObjectsList);
+      anIter.More(); anIter.Next())
   {
+    const Handle(AIS_InteractiveObject)& anAisObject = anIter.Value();
     Quantity_Color aShapeColor;
     myContext->Color(anAisObject, aShapeColor);
     myResult << "A Current shape color: Hue = " << aShapeColor.Hue()
-             << " Light = " << aShapeColor.Light() << " Saturation = " << aShapeColor.Saturation() << std::endl;
+             << " Light = " << aShapeColor.Light() 
+             << " Saturation = " << aShapeColor.Saturation() << std::endl;
     aShapeColor.SetValues(0.0, 0.3, 0.1, Quantity_TOC_HLS);
     myContext->SetColor(anAisObject, aShapeColor, Standard_False);
     myResult << "A New shape color: Hue = " << aShapeColor.Hue()
-             << " Light = " << aShapeColor.Light() << " Saturation = " << aShapeColor.Saturation() << std::endl;
+             << " Light = " << aShapeColor.Light() 
+             << " Saturation = " << aShapeColor.Saturation() << std::endl;
   }
 }
 
@@ -254,8 +274,10 @@ void Viewer3dSamples::PlasticPresentation3dSample()
   AIS_ListOfInteractive anAisObjectsList;
   myContext->DisplayedObjects(anAisObjectsList);
   Graphic3d_NameOfMaterial aMaterial = Graphic3d_NOM_PLASTIC;
-  for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+  for(AIS_ListOfInteractive::Iterator anIter (anAisObjectsList); 
+      anIter.More(); anIter.Next())
   {
+    const Handle(AIS_InteractiveObject)& anAisObject = anIter.Value();
     myContext->SetMaterial(anAisObject, aMaterial, Standard_False);
   }
   myContext->UpdateCurrentViewer();
@@ -266,8 +288,10 @@ void Viewer3dSamples::BronzePresentation3dSample()
   AIS_ListOfInteractive anAisObjectsList;
   myContext->DisplayedObjects(anAisObjectsList);
   Graphic3d_NameOfMaterial aMaterial = Graphic3d_NOM_BRONZE;
-  for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+  for(AIS_ListOfInteractive::Iterator anIter (anAisObjectsList); 
+      anIter.More(); anIter.Next())
   {
+    const Handle(AIS_InteractiveObject)& anAisObject = anIter.Value();
     myContext->SetMaterial(anAisObject, aMaterial, Standard_False);
   }
   myContext->UpdateCurrentViewer();
@@ -277,8 +301,10 @@ void Viewer3dSamples::OpaquePresentation3dSample()
 {
   AIS_ListOfInteractive anAisObjectsList;
   myContext->DisplayedObjects(anAisObjectsList);
-  for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+  for(AIS_ListOfInteractive::Iterator anIter (anAisObjectsList);
+      anIter.More(); anIter.Next())
   {
+    const Handle(AIS_InteractiveObject)& anAisObject = anIter.Value();
     myContext->SetTransparency(anAisObject, 0.0, Standard_False);
   }
   myContext->UpdateCurrentViewer();
@@ -288,8 +314,10 @@ void Viewer3dSamples::HalfTransparencyPresentation3dSample()
 {
   AIS_ListOfInteractive anAisObjectsList;
   myContext->DisplayedObjects(anAisObjectsList);
-  for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+  for(AIS_ListOfInteractive::Iterator anIter (anAisObjectsList);
+      anIter.More(); anIter.Next())
   {
+    const Handle(AIS_InteractiveObject)& anAisObject = anIter.Value();
     myContext->SetTransparency(anAisObject, 0.5, Standard_False);
   }
   myContext->UpdateCurrentViewer();
@@ -297,7 +325,8 @@ void Viewer3dSamples::HalfTransparencyPresentation3dSample()
 
 void Viewer3dSamples::VboOn3dSample()
 {
-  if (Handle(OpenGl_GraphicDriver) aDriver = Handle(OpenGl_GraphicDriver)::DownCast(myContext->CurrentViewer()->Driver()))
+  if(Handle(OpenGl_GraphicDriver) aDriver = 
+     Handle(OpenGl_GraphicDriver)::DownCast(myContext->CurrentViewer()->Driver()))
   {
     aDriver->ChangeOptions().vboDisable = Standard_False;
   }
@@ -305,7 +334,8 @@ void Viewer3dSamples::VboOn3dSample()
 
 void Viewer3dSamples::VboOff3dSample()
 {
-  if (Handle(OpenGl_GraphicDriver) aDriver = Handle(OpenGl_GraphicDriver)::DownCast(myContext->CurrentViewer()->Driver()))
+  if(Handle(OpenGl_GraphicDriver) aDriver = 
+    Handle(OpenGl_GraphicDriver)::DownCast(myContext->CurrentViewer()->Driver()))
   {
     aDriver->ChangeOptions().vboDisable = Standard_True;
   }

samples/ios/UIKitSample/UIKitSample/OcctViewer.mm

@@ -316,7 +316,7 @@ void OcctViewer::displayWithChildren (XCAFDoc_ShapeTool&             theShapeToo
     Handle(AIS_InteractiveObject) anAis;
     if (!theMapOfShapes.Find (aRefLabel, anAis))
     {
-      anAis = new CafShapePrs (aRefLabel, theParentStyle, Graphic3d_NOM_SHINY_PLASTIC);
+      anAis = new CafShapePrs (aRefLabel, theParentStyle, Graphic3d_NameOfMaterial_ShinyPlastified);
       theMapOfShapes.Bind (aRefLabel, anAis);
     }
     

samples/mfc/standard/01_Geometry/src/GeometryDoc.cpp

@@ -1532,7 +1532,7 @@ Handle(AIS_InteractiveObject) CGeometryDoc::drawSurface
   Handle(AIS_Shape) aGraphicSurface = 
     new AIS_Shape(BRepBuilderAPI_MakeFace (theSurface, u1, u2, v1, v2, Precision::Confusion()));
 
-  myAISContext->SetMaterial(aGraphicSurface, Graphic3d_NOM_PLASTIC, toDisplay);
+  myAISContext->SetMaterial(aGraphicSurface, Graphic3d_NameOfMaterial_Plastified, toDisplay);
   myAISContext->SetColor(aGraphicSurface, theColor, toDisplay);
   if (toDisplay)
   {

samples/mfc/standard/01_Geometry/src/GeometryDoc.h

@@ -76,7 +76,7 @@ public:
   // and displays it in the viewer if toDisplay = Standard_True
 
   Handle(AIS_Shape) drawShape (const TopoDS_Shape& theShape,
-                              const Graphic3d_NameOfMaterial theMaterial = Graphic3d_NOM_BRASS,
+                              const Graphic3d_NameOfMaterial theMaterial = Graphic3d_NameOfMaterial_Brass,
                               const Standard_Boolean toDisplay = Standard_True);
   // creates a presentation of the given shape with the given material
   // (color is default for a given material)

samples/mfc/standard/04_Viewer3d/src/OCCDemo_Presentation.h

@@ -114,7 +114,7 @@ protected:
   // and displays it in the viewer if toDisplay = Standard_True
 
   Handle(AIS_Shape) drawShape (const TopoDS_Shape& theShape,
-         const Graphic3d_NameOfMaterial theMaterial = Graphic3d_NOM_BRASS,
+         const Graphic3d_NameOfMaterial theMaterial = Graphic3d_NameOfMaterial_Brass,
          const Standard_Boolean toDisplay = Standard_True);
   // creates a presentation of the given shape with the given material
   // (color is default for a given material)

samples/mfc/standard/05_ImportExport/src/ColoredShapes.cpp

@@ -46,7 +46,7 @@ void CColoredShapes::Display(Handle(AIS_InteractiveContext)& anAIScontext)
 	{
 		Handle(AIS_Shape) ais = new AIS_Shape(iter.Value());
 		anAIScontext->SetColor(ais, (Quantity_NameOfColor)m_colorMap.Find(iter.Value()), Standard_False);
-    anAIScontext->SetMaterial(ais, Graphic3d_NOM_GOLD, Standard_False);
+    anAIScontext->SetMaterial(ais, Graphic3d_NameOfMaterial_Gold, Standard_False);
 		anAIScontext->Display(ais, Standard_False);
 	}
   anAIScontext->UpdateCurrentViewer();

samples/mfc/standard/05_ImportExport/src/StdAfx.h

@@ -25,7 +25,7 @@
 #define DEFAULT_DCSMALL 0.0002
 #define DEFAULT_DCVSMALL 0.00004
 #define DEFAULT_COLOR Quantity_NOC_CYAN1
-#define DEFAULT_MATERIAL Graphic3d_NOM_PLASTER
+#define DEFAULT_MATERIAL Graphic3d_NameOfMaterial_Plastered
 #define DEFAULT_BACKGROUNDCOLOR Quantity_NOC_MATRAGRAY
 #define DEFAULT_HILIGHTCOLOR Quantity_NOC_YELLOW
 

samples/mfc/standard/07_Triangulation/src/OCCDemo_Presentation.h

@@ -114,7 +114,7 @@ protected:
   // and displays it in the viewer if toDisplay = Standard_True
 
   Handle(AIS_Shape) drawShape (const TopoDS_Shape& theShape,
-         const Graphic3d_NameOfMaterial theMaterial = Graphic3d_NOM_BRASS,
+         const Graphic3d_NameOfMaterial theMaterial = Graphic3d_NameOfMaterial_Brass,
          const Standard_Boolean toDisplay = Standard_True);
   // creates a presentation of the given shape with the given material
   // (color is default for a given material)

samples/mfc/standard/08_HLR/src/StdAfx.h

@@ -29,7 +29,7 @@
 #define DEFAULT_DCSMALL 0.0002
 #define DEFAULT_DCVSMALL 0.00004
 #define DEFAULT_COLOR Quantity_NOC_CYAN1
-#define DEFAULT_MATERIAL Graphic3d_NOM_PLASTER
+#define DEFAULT_MATERIAL Graphic3d_NameOfMaterial_Plastered
 #define DEFAULT_BACKGROUNDCOLOR Quantity_NOC_MATRAGRAY
 #define DEFAULT_HILIGHTCOLOR Quantity_NOC_YELLOW
 

samples/mfc/standard/09_Animation/src/AnimationDoc.cpp

@@ -12,7 +12,7 @@
 #include "Fonc.hxx"
 
 #define DEFAULT_COLOR Quantity_NOC_CYAN1
-#define DEFAULT_MATERIAL Graphic3d_NOM_PLASTER
+#define DEFAULT_MATERIAL Graphic3d_NameOfMaterial_Plastered
 #define DEFAULT_DEVIATIONCOEFFICIENT 0.001
 #define DEFAULT_HILIGHTCOLOR Quantity_NOC_YELLOW
 
@@ -123,23 +123,23 @@ CAnimationDoc::CAnimationDoc()
 
 	myAisCylinderHead = new AIS_Shape (CylinderHead);
 	myAISContext->SetColor    (myAisCylinderHead, Quantity_NOC_WHITE, Standard_False);
-	myAISContext->SetMaterial (myAisCylinderHead, Graphic3d_NOM_PLASTIC, Standard_False);
+	myAISContext->SetMaterial (myAisCylinderHead, Graphic3d_NameOfMaterial_Plastified, Standard_False);
 	myAisEngineBlock  = new AIS_Shape (EngineBlock);
 	myAISContext->SetColor(myAisEngineBlock,   Quantity_NOC_WHITE, Standard_False);
-	myAISContext->SetMaterial(myAisEngineBlock,Graphic3d_NOM_PLASTIC, Standard_False);
+	myAISContext->SetMaterial(myAisEngineBlock,Graphic3d_NameOfMaterial_Plastified, Standard_False);
 
 	myAISContext->Display(myAisCylinderHead ,1,-1,Standard_False);
 	myAISContext->Display(myAisEngineBlock  ,1,-1,Standard_False);
 
 	myAisCrankArm     = new AIS_Shape (CrankArm);
 	myAISContext->SetColor   (myAisCrankArm, Quantity_NOC_HOTPINK, Standard_False);
-	myAISContext->SetMaterial(myAisCrankArm, Graphic3d_NOM_PLASTIC, Standard_False);
+	myAISContext->SetMaterial(myAisCrankArm, Graphic3d_NameOfMaterial_Plastified, Standard_False);
 	myAisPiston       = new AIS_Shape (Piston);
 	myAISContext->SetColor   (myAisPiston  , Quantity_NOC_WHITE, Standard_False);
-	myAISContext->SetMaterial(myAisPiston  , Graphic3d_NOM_PLASTIC, Standard_False);
+	myAISContext->SetMaterial(myAisPiston  , Graphic3d_NameOfMaterial_Plastified, Standard_False);
 	myAisPropeller    = new AIS_Shape (Propeller);
 	myAISContext->SetColor   (myAisPropeller, Quantity_NOC_RED, Standard_False);
-	myAISContext->SetMaterial(myAisPropeller, Graphic3d_NOM_PLASTIC, Standard_False);
+	myAISContext->SetMaterial(myAisPropeller, Graphic3d_NameOfMaterial_Plastified, Standard_False);
 
 	myAISContext->Display(myAisCrankArm,  1,-1,Standard_False);
 	myAISContext->Display(myAisPropeller, 1,-1,Standard_False);
@@ -316,7 +316,7 @@ void CAnimationDoc::OnFileLoadgrid()
 	  myAISContext->Display(myAISSurface, Standard_False);
 	  myAISContext->Deactivate(myAISSurface,Standard_False);
 	  myAISContext->SetColor (myAISSurface,Quantity_NOC_WHITE,Standard_False);
-	  myAISContext->SetMaterial (myAISSurface,Graphic3d_NOM_STONE,Standard_False);
+	  myAISContext->SetMaterial (myAISSurface,Graphic3d_NameOfMaterial_Stone,Standard_False);
 	  myAISContext->SetDisplayMode (myAISSurface,1,Standard_False);
 	  myAISContext->SetDeviationCoefficient (0.001);
   	CMDIFrameWnd *pFrame =  (CMDIFrameWnd*)AfxGetApp()->m_pMainWnd;

samples/mfc/standard/09_Animation/src/StdAfx.h

@@ -39,7 +39,7 @@ enum CurrentAction3d {
 #define DEFAULT_DCSMALL 0.0002
 #define DEFAULT_DCVSMALL 0.00004
 #define DEFAULT_COLOR Quantity_NOC_CYAN1
-#define DEFAULT_MATERIAL Graphic3d_NOM_PLASTER
+#define DEFAULT_MATERIAL Graphic3d_NameOfMaterial_Plastered
 #define DEFAULT_BACKGROUNDCOLOR Quantity_NOC_MATRAGRAY
 #define DEFAULT_HILIGHTCOLOR Quantity_NOC_YELLOW
 

samples/mfc/standard/10_Convert/src/OCCDemo_Presentation.h

@@ -113,7 +113,7 @@ protected:
   // and displays it in the viewer if toDisplay = Standard_True
 
   Handle(AIS_Shape) drawShape (const TopoDS_Shape& theShape,
-         const Graphic3d_NameOfMaterial theMaterial = Graphic3d_NOM_BRASS,
+         const Graphic3d_NameOfMaterial theMaterial = Graphic3d_NameOfMaterial_Brass,
          const Standard_Boolean toDisplay = Standard_True);
   // creates a presentation of the given shape with the given material
   // (color is default for a given material)

samples/qt/OCCTOverview/OCCTOverview.pro

@@ -2,14 +2,15 @@ TEMPLATE = app
 CONFIG += debug_and_release qt
 CONFIG += lrelease
 CONFIG += embed_translations
-QT += widgets
+QT     += xml
+greaterThan(QT_MAJOR_VERSION, 4) {
+    QT += widgets
+} 
 
 TARGET = OCCTOverview
 
 SAMPLESROOT = $$quote($$(CSF_OCCTSamplesPath)/qt)
 
-FREEIMAGE_DIR = $$quote($$(FREEIMAGE_DIR))
-TBB_DIR = $$quote($$(TBB_DIR))
 
 HEADERS   = ./src/*.h \
             $${SAMPLESROOT}/../OCCTOverview/code/*.h

samples/qt/OCCTOverview/env.bat

@@ -5,8 +5,8 @@ if exist "%~dp0custom.bat" (
 )
 
 call "%CASROOT%\env.bat" %1 %2 %3
-
 if /I ["%1"] == ["vc141"] set "VCVER=vc141"
+if /I ["%1"] == ["vc142"] set "VCVER=vc142"
 set "BIN_DIR=win%ARCH%\%VCVER%\bind"
 set "LIB_DIR=win%ARCH%\%VCVER%\libd"
 
@@ -27,3 +27,5 @@ if not "%QTDIR%" == "" (
   set "PATH=%QTDIR%/bin;%PATH%"
   set "QT_QPA_PLATFORM_PLUGIN_PATH=%QTDIR%\plugins\platforms"
 )
+
+set "CSF_OCCTOverviewSampleCodePath=%~dp0..\..\OCCTOverview\code"

samples/qt/OCCTOverview/src/ApplicationCommon.cxx

@@ -28,9 +28,6 @@
 #include <QFont>
 #include <QFrame>
 #include <QGroupBox>
-#include <QJsonArray>
-#include <QJsonDocument>
-#include <QJsonObject>
 #include <QMap>
 #include <QMdiArea>
 #include <QMdiSubWindow>
@@ -43,6 +40,8 @@
 #include <QHBoxLayout>
 #include <QVBoxLayout>
 #include <QWidget>
+#include <QDomDocument>
+#include <QDomAttr>
 #include <Standard_WarningsRestore.hxx>
 
 #include <OpenGl_GraphicDriver.hxx>
@@ -53,13 +52,21 @@
 
 ApplicationCommonWindow::ApplicationCommonWindow (ApplicationType theCategory)
 : QMainWindow (nullptr),
+  myAppType(theCategory),
   myStdToolBar (nullptr),
   myViewBar (nullptr),
   myCasCadeBar (nullptr),
   myFilePopup (nullptr),
   myCategoryPopup (nullptr)
 {
-  myAppType = theCategory;
+  ALL_CATEGORIES[AppType_Geometry] = "Geometry";
+  ALL_CATEGORIES[AppType_Topology] = "Topology";
+  ALL_CATEGORIES[AppType_Triangulation] = "Triangulation";
+  ALL_CATEGORIES[AppType_DataExchange] = "DataExchange";
+  ALL_CATEGORIES[AppType_Ocaf] = "OCAF";
+  ALL_CATEGORIES[AppType_Viewer3d] = "3D viewer";
+  ALL_CATEGORIES[AppType_Viewer2d] = "2D Viewer";
+
   mySampleMapper   = new QSignalMapper(this);
   myExchangeMapper = new QSignalMapper(this);
   myOcafMapper     = new QSignalMapper(this);
@@ -68,19 +75,13 @@ ApplicationCommonWindow::ApplicationCommonWindow (ApplicationType theCategory)
 
   myCategoryMapper = new QSignalMapper(this);
 
-  connect(mySampleMapper, static_cast<void (QSignalMapper::*)(const QString &)>(&QSignalMapper::mapped),
-    this, &ApplicationCommonWindow::onProcessSample);
-  connect(myExchangeMapper, static_cast<void (QSignalMapper::*)(const QString &)>(&QSignalMapper::mapped),
-    this, &ApplicationCommonWindow::onProcessExchange);
-  connect(myOcafMapper, static_cast<void (QSignalMapper::*)(const QString &)>(&QSignalMapper::mapped),
-    this, &ApplicationCommonWindow::onProcessOcaf);
-  connect(myViewer3dMapper, static_cast<void (QSignalMapper::*)(const QString &)>(&QSignalMapper::mapped),
-    this, &ApplicationCommonWindow::onProcessViewer3d);
-  connect(myViewer2dMapper, static_cast<void (QSignalMapper::*)(const QString &)>(&QSignalMapper::mapped),
-    this, &ApplicationCommonWindow::onProcessViewer2d);
+  connect(mySampleMapper,   SIGNAL(mapped(const QString &)), this, SLOT(onProcessSample(const QString &)));
+  connect(myExchangeMapper, SIGNAL(mapped(const QString &)), this, SLOT(onProcessExchange(const QString &)));
+  connect(myOcafMapper,     SIGNAL(mapped(const QString &)), this, SLOT(onProcessOcaf(const QString &)));
+  connect(myViewer3dMapper, SIGNAL(mapped(const QString &)), this, SLOT(onProcessViewer3d(const QString &)));
+  connect(myViewer2dMapper, SIGNAL(mapped(const QString &)), this, SLOT(onProcessViewer2d(const QString &)));
 
-  connect(myCategoryMapper, static_cast<void (QSignalMapper::*)(const QString &)>(&QSignalMapper::mapped),
-    this, &ApplicationCommonWindow::onChangeCategory);
+  connect(myCategoryMapper, SIGNAL(mapped(const QString &)), this, SLOT(onChangeCategory(const QString &)));
 
   setFocusPolicy(Qt::StrongFocus);
 
@@ -121,20 +122,25 @@ ApplicationCommonWindow::ApplicationCommonWindow (ApplicationType theCategory)
   aViewFrame->setLineWidth(3);
   QVBoxLayout* aViewLayout = new QVBoxLayout(aViewFrame);
   aViewLayout->setContentsMargins(0, 0, 0, 0);
-  myGeomWidget = new GeomWidget(myDocument3d, myDocument2d, this);
+  myGeomWidget = new GeomWidget(myDocument3d, myDocument2d, aViewFrame);
   aViewLayout->addWidget(myGeomWidget);
-  //myGeomWidget->setContentsMargins(0, 0, 0, 0);
+
+  myGeomWidget->setContentsMargins(0, 0, 0, 0);
   QSplitter* aGeomTextSplitter = new QSplitter(Qt::Horizontal);
 
   aGeomTextSplitter->addWidget(aViewFrame);
   aGeomTextSplitter->addWidget(aCodeResultSplitter);
   aGeomTextSplitter->setStretchFactor(0, 1);
   aGeomTextSplitter->setStretchFactor(1, 1);
-  QList<int> aSizeList{ 640, 640 };
+  QList<int> aSizeList;
+  aSizeList.append(640);
+  aSizeList.append(640);
   aGeomTextSplitter->setSizes(aSizeList);
   setCentralWidget(aGeomTextSplitter);
 
+#include <Standard_WarningsDisable.hxx>
   Q_INIT_RESOURCE(Samples);
+#include <Standard_WarningsRestore.hxx>
 
   TCollection_AsciiString aSampleSourcePach = getSampleSourceDir();
   myGeometrySamples      = new GeometrySamples(aSampleSourcePach,
@@ -157,13 +163,14 @@ ApplicationCommonWindow::ApplicationCommonWindow (ApplicationType theCategory)
                                                myDocument2d->getViewer(),
                                                myDocument2d->getContext());
 
-  MenuFormJson(":/menus/Geometry.json",      mySampleMapper,   myGeometryMenus);
-  MenuFormJson(":/menus/Topology.json",      mySampleMapper,   myTopologyMenus);
-  MenuFormJson(":/menus/Triangulation.json", mySampleMapper,   myTriangulationMenus);
-  MenuFormJson(":/menus/DataExchange.json",  myExchangeMapper, myDataExchangeMenus);
-  MenuFormJson(":/menus/Ocaf.json",          myOcafMapper,     myOcafMenus);
-  MenuFormJson(":/menus/Viewer3d.json",      myViewer3dMapper, myViewer3dMenus);
-  MenuFormJson(":/menus/Viewer2d.json",      myViewer2dMapper, myViewer2dMenus);
+
+  MenuFormXml(":/menus/Geometry.xml",      mySampleMapper,   myGeometryMenus);
+  MenuFormXml(":/menus/Topology.xml",      mySampleMapper,   myTopologyMenus);
+  MenuFormXml(":/menus/Triangulation.xml", mySampleMapper,   myTriangulationMenus);
+  MenuFormXml(":/menus/DataExchange.xml",  myExchangeMapper, myDataExchangeMenus);
+  MenuFormXml(":/menus/Ocaf.xml",          myOcafMapper,     myOcafMenus);
+  MenuFormXml(":/menus/Viewer3d.xml",      myViewer3dMapper, myViewer3dMenus);
+  MenuFormXml(":/menus/Viewer2d.xml",      myViewer2dMapper, myViewer2dMenus);
 
   onChangeCategory(ALL_CATEGORIES[myAppType]);
 
@@ -174,29 +181,31 @@ void ApplicationCommonWindow::RebuildMenu()
 {
   menuBar()->clear();
 
-  myStdActions[FileQuit] = CreateAction(&ApplicationCommonWindow::onCloseAllWindows, "Quit", "CTRL+Q");
-  myStdActions[HelpAbout] = CreateAction(&ApplicationCommonWindow::onAbout, "About", "F1", ":/icons/help.png");
+  myStdActions[StdActions_FileQuit] = CreateAction("Quit", "CTRL+Q");
+  connect(myStdActions[StdActions_FileQuit], SIGNAL(triggered()), this, SLOT(onCloseAllWindows()));
+  myStdActions[StdActions_HelpAbout] = CreateAction("About", "F1", ":/icons/help.png");
+  connect(myStdActions[StdActions_HelpAbout], SIGNAL(triggered()), this, SLOT(onAbout()));
 
   // populate a menu with all actions
   myFilePopup = new QMenu(this);
   myFilePopup = menuBar()->addMenu(tr("&File"));
-  myFilePopup->addAction(myStdActions[FileQuit]);
+  myFilePopup->addAction(myStdActions[StdActions_FileQuit]);
 
   myCategoryPopup = new QMenu(this);
   myCategoryPopup = menuBar()->addMenu(tr("&Category"));
 
-  for (ApplicationType aCategory: ALL_CATEGORIES.keys())
+  foreach (ApplicationType aCategory, ALL_CATEGORIES.keys())
   {
     QString aCategoryName = ALL_CATEGORIES.value(aCategory);
     QAction* anAction = myCategoryPopup->addAction(aCategoryName);
     anAction->setText(aCategoryName);
     myCategoryMapper->setMapping(anAction, aCategoryName);
-    connect(anAction, &QAction::triggered, myCategoryMapper, static_cast<void (QSignalMapper::*)()>(&QSignalMapper::map));
+    connect(anAction, SIGNAL(triggered()), myCategoryMapper, SLOT(map()));
     myCategoryPopup->addAction(anAction);
     myCategoryActions.insert(aCategory, anAction);
   }
 
-  for (QMenu* aSampleMenu : GetCurrentMenus())
+  foreach (QMenu* aSampleMenu, GetCurrentMenus())
   {
     menuBar()->addMenu(aSampleMenu);
   }
@@ -205,21 +214,21 @@ void ApplicationCommonWindow::RebuildMenu()
   QMenu* aHelp = new QMenu(this);
   menuBar()->addSeparator();
   aHelp = menuBar()->addMenu(tr("&Help"));
-  aHelp->addAction(myStdActions[HelpAbout]);
+  aHelp->addAction(myStdActions[StdActions_HelpAbout]);
 }
 
 Handle(BaseSample) ApplicationCommonWindow::GetCurrentSamples()
 {
   switch (myAppType)
   {
-    case Geometry:      return myGeometrySamples;
-    case Topology:      return myTopologySamples;
-    case Triangulation: return myTriangulationSamples;
-    case DataExchange:  return myDataExchangeSamples;
-    case Ocaf:          return myOcafSamples;
-    case Viewer2d:      return myViewer2dSamples;
-    case Viewer3d:      return myViewer3dSamples;
-    case Unknown:
+    case AppType_Geometry:      return myGeometrySamples;
+    case AppType_Topology:      return myTopologySamples;
+    case AppType_Triangulation: return myTriangulationSamples;
+    case AppType_DataExchange:  return myDataExchangeSamples;
+    case AppType_Ocaf:          return myOcafSamples;
+    case AppType_Viewer2d:      return myViewer2dSamples;
+    case AppType_Viewer3d:      return myViewer3dSamples;
+    case AppType_Unknown:
       break;
   }
   throw QString("Unknown Application type");
@@ -229,14 +238,14 @@ const QList<QMenu*>& ApplicationCommonWindow::GetCurrentMenus()
 {
   switch (myAppType)
   {
-    case Geometry:      return myGeometryMenus;
-    case Topology:      return myTopologyMenus;
-    case Triangulation: return myTriangulationMenus;
-    case DataExchange:  return myDataExchangeMenus;
-    case Ocaf:          return myOcafMenus;
-    case Viewer2d:      return myViewer2dMenus;
-    case Viewer3d:      return myViewer3dMenus;
-    case Unknown:
+    case AppType_Geometry:      return myGeometryMenus;
+    case AppType_Topology:      return myTopologyMenus;
+    case AppType_Triangulation: return myTriangulationMenus;
+    case AppType_DataExchange:  return myDataExchangeMenus;
+    case AppType_Ocaf:          return myOcafMenus;
+    case AppType_Viewer2d:      return myViewer2dMenus;
+    case AppType_Viewer3d:      return myViewer3dMenus;
+    case AppType_Unknown:
       break;
   }
   throw QString("Unknown Application type");
@@ -270,35 +279,35 @@ void ApplicationCommonWindow::onChangeCategory(const QString& theCategory)
 
   switch (myAppType)
   {
-    case DataExchange:
+    case AppType_DataExchange:
     {
       myDataExchangeSamples->AppendBottle();
       myDocument3d->SetObjects(GetCurrentSamples()->Get3dObjects());
       myGeomWidget->Show3d();
       break;
     }
-    case Ocaf:
+    case AppType_Ocaf:
     {
       onProcessOcaf("CreateOcafDocument");
       myGeomWidget->Show3d();
       break;
     }
-    case Viewer2d:
+    case AppType_Viewer2d:
     {
       myGeomWidget->Show2d();
       break;
     }
-    case Viewer3d:
+    case AppType_Viewer3d:
     {
       myViewer3dSamples->AppendBottle();
       myDocument3d->SetObjects(GetCurrentSamples()->Get3dObjects());
       myGeomWidget->Show3d();
       break;
     }
-    case Geometry:
-    case Topology:
-    case Triangulation:
-    case Unknown:
+    case AppType_Geometry:
+    case AppType_Topology:
+    case AppType_Triangulation:
+    case AppType_Unknown:
     {
       break;
     }
@@ -326,9 +335,7 @@ TCollection_AsciiString ApplicationCommonWindow::getSampleSourceDir()
   return aSampleSourceDir;
 }
 
-template <typename PointerToMemberFunction>
-QAction* ApplicationCommonWindow::CreateAction (PointerToMemberFunction theHandlerMethod,
-                                                const QString& theActionName,
+QAction* ApplicationCommonWindow::CreateAction (const QString& theActionName,
                                                 const QString& theShortcut,
                                                 const QString& theIconName)
 {
@@ -345,7 +352,7 @@ QAction* ApplicationCommonWindow::CreateAction (PointerToMemberFunction theHandl
   aAction->setToolTip(theActionName);
   aAction->setStatusTip(theActionName);
   aAction->setShortcut(theShortcut);
-  connect(aAction, &QAction::triggered, this, theHandlerMethod);
+
   return aAction;
 }
 
@@ -353,9 +360,9 @@ template <typename PointerToMemberFunction>
 QAction* ApplicationCommonWindow::CreateSample (PointerToMemberFunction theHandlerMethod,
                                                 const char* theActionName)
 {
-  QAction* aAction = new QAction(QObject::tr(theActionName), this);
-  connect(aAction, &QAction::triggered, this, theHandlerMethod);
-  return aAction;
+  QAction* anAction = new QAction(QObject::tr(theActionName), this);
+  connect(anAction, SIGNAL(triggered()), this, SLOT(theHandlerMethod()));
+  return anAction;
 }
 
 void ApplicationCommonWindow::resizeEvent(QResizeEvent* e)
@@ -608,78 +615,78 @@ TranslateDialog* ApplicationCommonWindow::getOcafDialog(const QString& theSample
   return aTranslateDialog;
 }
 
-QMenu* ApplicationCommonWindow::MenuFromJsonObject (const QJsonValue& theJsonValue,
-                                                    const QString& theKey,
-                                                    QWidget* theParent,
-                                                    QSignalMapper* theMapper)
+QMenu* ApplicationCommonWindow::MenuFromDomNode(QDomElement& theItemElement,
+                                                QWidget* theParent,
+                                                QSignalMapper* theMapper)
 {
-  QMenu* aMenu = new QMenu(theKey, theParent);
-  if (theJsonValue.isObject())
-  {
-    QJsonObject aBranchObject = theJsonValue.toObject();
-    for (const QString& aBranchKey : aBranchObject.keys())
-    {
-      aMenu->addMenu(MenuFromJsonObject(aBranchObject.value(aBranchKey), aBranchKey, aMenu, theMapper));
-    }
-  }
-  else if (theJsonValue.isArray())
-  {
-    QJsonArray aDataArray = theJsonValue.toArray();
-    for (const QJsonValue& aDataValue : aDataArray)
-    {
-      if (aDataValue.isObject())
-      {
-        QJsonObject aDataObject = aDataValue.toObject();
-        QString aSampleName = aDataObject["function"].toString();
-        QAction* anAction = aMenu->addAction(aSampleName);
-        anAction->setText(aDataObject["text"].toString());
+  QString anItemName        = theItemElement.attribute("name");
+  QMenu* aMenu = new QMenu(anItemName, theParent);
+  QDomElement anChildItemElement = theItemElement.firstChildElement("MenuItem");
+  QDomElement anSampleElement    = theItemElement.firstChildElement("Sample");
 
-        theMapper->setMapping(anAction, aSampleName);
-        connect(anAction, &QAction::triggered, theMapper,
-          static_cast<void (QSignalMapper::*)()>(&QSignalMapper::map));
-      }
-    }
+  while(anChildItemElement.isElement())
+  {
+    aMenu->addMenu(MenuFromDomNode(anChildItemElement, aMenu, theMapper));
+    anChildItemElement = anChildItemElement.nextSibling().toElement();
+  }
+
+  while(anSampleElement.isElement())
+  {
+    QString aSampleName     = anSampleElement.attribute("name");
+    QString aSampleFunction = anSampleElement.attribute("function");
+    QAction* anAction = aMenu->addAction(aSampleFunction);
+    anAction->setText(aSampleName);
+    theMapper->setMapping(anAction, aSampleFunction);
+    connect(anAction, SIGNAL(triggered()), theMapper, SLOT(map()));
+    anSampleElement = anSampleElement.nextSibling().toElement();
   }
   return aMenu;
 }
 
-void ApplicationCommonWindow::MenuFormJson (const QString& thePath,
-                                            QSignalMapper* theMapper,
-                                            QList<QMenu*>& theMunusList)
+void ApplicationCommonWindow::MenuFormXml(const QString& thePath,
+                                          QSignalMapper* theMapper,
+                                          QList<QMenu*>& theMunusList)
 {
+  QDomDocument aDomDocument;
   theMunusList.clear();
-  QFile aJsonFile(thePath);
+  QFile aXmlFile(thePath);
   QString anErrorMessage;
-  if (aJsonFile.error() != QFile::NoError)
+  if (aXmlFile.error() != QFile::NoError)
   {
-    anErrorMessage = aJsonFile.errorString();
+    anErrorMessage = aXmlFile.errorString();
     Message::SendFail() << "QFile creating error: " << anErrorMessage.toUtf8().constData();
+    aXmlFile.close();
     return;
   }
-  if (!aJsonFile.open(QIODevice::ReadOnly | QIODevice::Text))
+  if (!aXmlFile.open(QIODevice::ReadOnly | QIODevice::Text))
   {
     Message::SendFail() << "File " << thePath.toUtf8().constData() << " could not open";
-    if (aJsonFile.error() != QFile::NoError)
+    if (aXmlFile.error() != QFile::NoError)
     {
-      anErrorMessage = aJsonFile.errorString();
+      anErrorMessage = aXmlFile.errorString();
       Message::SendFail() << "QFile opening error: " << anErrorMessage.toUtf8().constData();
     }
+    aXmlFile.close();
     return;
   }
-  QString aJsonString = aJsonFile.readAll();
-  aJsonFile.close();
-
-  QJsonDocument aJsonDoc = QJsonDocument::fromJson(aJsonString.toUtf8());
-  if (aJsonDoc.isObject())
+  bool aNamespaceProcessing(false);
+  QString anErrorMsg;
+  int anErrorLine(0);
+  int anErrorColumn(0);
+  if (!aDomDocument.setContent(&aXmlFile, aNamespaceProcessing, &anErrorMsg, &anErrorLine, &anErrorColumn))
   {
-    QJsonObject aJsonObj = aJsonDoc.object();
-    for (const QString& aKey : aJsonObj.keys())
-    {
-      QJsonValue aJsonValue = aJsonObj.value(aKey);
-      if (aJsonValue.isObject())
-      {
-        theMunusList.push_back(MenuFromJsonObject(aJsonValue.toObject(), aKey, this, theMapper));
-      }
-    }
+    Message::SendFail() << "XML file parsing error: " <<  anErrorMsg.toStdString()
+                        << " at line: " << anErrorLine << " column: " << anErrorColumn;
+    aXmlFile.close();
+    return;
+  }
+  aXmlFile.close();
+
+  QDomElement aRootElement = aDomDocument.documentElement();
+  QDomElement anItemElement = aRootElement.firstChildElement("MenuItem");
+  while(!anItemElement.isNull())
+  {
+    theMunusList.push_back(MenuFromDomNode(anItemElement, this, theMapper));
+    anItemElement = anItemElement.nextSiblingElement("MenuItem");
   }
 }

samples/qt/OCCTOverview/src/ApplicationCommon.h

@@ -40,6 +40,7 @@
 #include <Standard_WarningsDisable.hxx>
 #include <QApplication>
 #include <QAction>
+#include <QDomNode>
 #include <QList>
 #include <QMainWindow>
 #include <QMdiArea>
@@ -52,39 +53,25 @@
 
 enum StdActions
 {
-  FileNew, FilePrefUseVBO, FileClose, FilePreferences, FileQuit, ViewTool, ViewStatus, HelpAbout
-};
-
-enum ToolActions
-{
-  ToolWireframe, ToolShading, ToolColor, ToolMaterial, ToolTransparency, ToolDelete
+  StdActions_FileQuit, 
+  StdActions_HelpAbout
 };
 
 enum ApplicationType
 {
-  Geometry,
-  Topology,
-  Triangulation,
-  DataExchange,
-  Ocaf,
-  Viewer2d,
-  Viewer3d,
-  Unknown
+  AppType_Geometry,
+  AppType_Topology,
+  AppType_Triangulation,
+  AppType_DataExchange,
+  AppType_Ocaf,
+  AppType_Viewer2d,
+  AppType_Viewer3d,
+  AppType_Unknown
 };
 
-const QMap<ApplicationType, QString> ALL_CATEGORIES =
-{
-  { ApplicationType::Geometry,"Geometry"},
-  { ApplicationType::Topology, "Topology"},
-  { ApplicationType::Triangulation, "Triangulation"},
-  { ApplicationType::DataExchange, "DataExchange"},
-  { ApplicationType::Ocaf, "OCAF"},
-  { ApplicationType::Viewer3d, "3D viewer"},
-  { ApplicationType::Viewer2d, "2D Viewer"}
-};
 
 //! Main application window
-class COMMONSAMPLE_EXPORT ApplicationCommonWindow: public QMainWindow
+class ApplicationCommonWindow: public QMainWindow
 {
   Q_OBJECT
 
@@ -104,9 +91,7 @@ public slots:
   virtual void onChangeCategory(const QString& theCategory);
 
 protected:
-  template <typename PointerToMemberFunction>
-  QAction* CreateAction(PointerToMemberFunction theHandlerMethod,
-                        const QString& theActionName,
+  QAction* CreateAction(const QString& theActionName,
                         const QString& theShortcut = "",
                         const QString& theIconName = "");
 
@@ -118,13 +103,13 @@ protected:
   QMenu*        getFilePopup()  { return myFilePopup; }
   QToolBar*     getCasCadeBar() { return myCasCadeBar; }
 
-  QMenu* MenuFromJsonObject (const QJsonValue& theJsonValue,
-                             const QString& theKey,
-                             QWidget* theParent,
-                             QSignalMapper* theMapper);
-  void MenuFormJson (const QString& thePath,
+  void MenuFormXml (const QString& thePath,
                      QSignalMapper* theMapper,
                      QList<QMenu*>& theMunusList);
+  QMenu* MenuFromDomNode(QDomElement& theItemElement,
+                         QWidget* theParent,
+                         QSignalMapper* theMapper);
+
 
 private slots:
   void onCloseAllWindows() { qApp->closeAllWindows(); }
@@ -147,6 +132,7 @@ private:
 
 private:
   ApplicationType myAppType;
+  QMap<ApplicationType, QString> ALL_CATEGORIES;
 
   Handle(GeometrySamples)      myGeometrySamples;
   Handle(TopologySamples)      myTopologySamples;
@@ -158,7 +144,6 @@ private:
 
   QMap<StdActions,               QAction*>  myStdActions;
   QMap<ApplicationType,          QAction*>  myCategoryActions;
-  QMap<ToolActions,              QAction*>  myToolActions;
   QMap<Graphic3d_NameOfMaterial, QAction*>  myMaterialActions;
 
   QToolBar*        myStdToolBar;
@@ -167,7 +152,6 @@ private:
   QMenu*           myFilePopup;
   QMenu*           myCategoryPopup;
 
-//  QList<QMenu*>    mySamplePopups;
   QList<QMenu*>    myGeometryMenus;
   QList<QMenu*>    myTopologyMenus;
   QList<QMenu*>    myTriangulationMenus;

samples/qt/OCCTOverview/src/DocumentCommon.cxx

@@ -87,8 +87,11 @@ void DocumentCommon::SetObjects (const NCollection_Vector<Handle(AIS_Interactive
 {
   myContext->RemoveAll(Standard_False);
   myContextIsEmpty = theObjects.IsEmpty();
-  for (const Handle(AIS_InteractiveObject) anObject : theObjects)
+
+  for(NCollection_Vector<Handle(AIS_InteractiveObject)>::Iterator anIter(theObjects); 
+      anIter.More(); anIter.Next())
   {
+    const Handle(AIS_InteractiveObject)& anObject = anIter.Value();
     if (!theDisplayShaded)
     {
       myContext->Display(anObject, Standard_False);

samples/qt/OCCTOverview/src/DocumentCommon.h

@@ -35,7 +35,7 @@
 class ApplicationCommonWindow;
 
 //! Implements visualization of samples content
-class COMMONSAMPLE_EXPORT DocumentCommon : public QObject
+class DocumentCommon : public QObject
 {
   Q_OBJECT
 public:

samples/qt/OCCTOverview/src/GeomWidget.cxx

@@ -44,7 +44,7 @@ GeomWidget::GeomWidget (DocumentCommon* theDocument3d,
   QVBoxLayout* a2dLayout = new QVBoxLayout(my2dVidget);
   a2dLayout->setContentsMargins(0, 0, 0, 0);
   a2dLayout->setSpacing(0);
-  myView2d = new View(myDocument2d->getContext(), false, this);
+  myView2d = new View(myDocument2d->getContext(), false, my2dVidget);
   QToolBar* aToolBar2d = new QToolBar;
   aToolBar2d->addActions(myView2d->getViewActions());
   a2dLayout->addWidget(aToolBar2d);
@@ -54,7 +54,7 @@ GeomWidget::GeomWidget (DocumentCommon* theDocument3d,
   QVBoxLayout* a3dLayout = new QVBoxLayout(my3dVidget);
   a3dLayout->setContentsMargins(0, 0, 0, 0);
   a3dLayout->setSpacing(0);
-  myView3d = new View(myDocument3d->getContext(), true, this);
+  myView3d = new View(myDocument3d->getContext(), true, my3dVidget);
   QToolBar* aToolBar3d = new QToolBar;
   aToolBar3d->addActions(myView3d->getViewActions());
   aToolBar3d->addSeparator();
@@ -82,10 +82,10 @@ void GeomWidget::Show3d()
 {
   myView3d->axo();
   myView3d->fitAll();
-  QAction* aShadingAction = myView3d->getViewAction(ViewAction::Shading);
+  QAction* aShadingAction = myView3d->getViewAction(ViewAction_Shading);
   aShadingAction->trigger();
   aShadingAction->setChecked(true);
-  QAction* aHlrOffAction = myView3d->getViewAction(ViewAction::HlrOff);
+  QAction* aHlrOffAction = myView3d->getViewAction(ViewAction_HlrOff);
   aHlrOffAction->trigger();
   aHlrOffAction->setChecked(true);
   myStackWidget->setCurrentWidget(my3dVidget);

samples/qt/OCCTOverview/src/Main.cxx

@@ -25,7 +25,6 @@
 
 #include <Standard_WarningsDisable.hxx>
 #include <QApplication>
-#include <QCommandLineParser>
 #include <QLocale>
 #include <QSettings>
 #include <QStringList>
@@ -34,10 +33,12 @@
 
 int main ( int argc, char* argv[] )
 {
-  Q_INIT_RESOURCE(OCCTOverview);
-
   QApplication aQApp( argc, argv );
 
+#include <Standard_WarningsDisable.hxx>
+  Q_INIT_RESOURCE(OCCTOverview);
+#include <Standard_WarningsRestore.hxx>
+
   QSettings settings("OCCTOverview.conf", QSettings::IniFormat);
   settings.beginGroup("ApplicationSetting");
     ApplicationType aCategory = static_cast<ApplicationType>(settings.value("ApplicationType", "").toInt());

samples/qt/OCCTOverview/src/OcctHighlighter.cxx

@@ -23,152 +23,121 @@
 
 #include <Standard_WarningsDisable.hxx>
 #include <QFont>
+#include <QStringList>
 #include <Standard_WarningsRestore.hxx>
 
-static const QString anOcctPatterns[] =
-{
-  QStringLiteral("gp_Pnt"), QStringLiteral("gp_XYZ"),  QStringLiteral("gp_Vec"),
-  QStringLiteral("gp_Dir"), QStringLiteral("gp_Ax1"), QStringLiteral("gp_Ax2"),
-  QStringLiteral("gp_Ax3"), QStringLiteral("gp_Lin"), QStringLiteral("gp_Circ"),
-  QStringLiteral("gp_Elips"), QStringLiteral("gp_Parab"), QStringLiteral("gp_Hypr"),
-  QStringLiteral("gp_Cylinder"), QStringLiteral("gp_Cone"), QStringLiteral("gp_Sphere"),
-  QStringLiteral("gp_Torus"), QStringLiteral("gp_Pnt2d"), QStringLiteral("gp_XY"),
-  QStringLiteral("gp_Ax2d"), QStringLiteral("gp_Ax22d"), QStringLiteral("gp_Lin2d"),
-  QStringLiteral("gp_Circ2d."), QStringLiteral("gp_Elips2d"), QStringLiteral("gp_Parab2d"),
-  QStringLiteral("gp_Hypr2d"), QStringLiteral("Geom2d_BSplineCurve"), QStringLiteral("Geom2d_BezierCurve"),
-  QStringLiteral("Geom2d_OffsetCurve"), QStringLiteral("ProjLib"), QStringLiteral("ElSLib"),
-  QStringLiteral("Extrema_ExtElCS"), QStringLiteral("Extrema_POnCurv"), QStringLiteral("IntAna_Quadric"),
-  QStringLiteral("IntAna_IntConicQuad"), QStringLiteral("GccAna_Lin2d2Tan"), QStringLiteral("GccEnt_QualifiedCirc"),
-  QStringLiteral("Geom2dAPI_ProjectPointOnCurve"), QStringLiteral("Geom2dAPI_ExtremaCurveCurve"),
-  QStringLiteral("Geom2dAPI_InterCurveCurve"), QStringLiteral("Geom2dAPI_PointsToBSpline"),
-  QStringLiteral("Geom_CartesianPoint"), QStringLiteral("Geom_VectorWithMagnitude"), QStringLiteral("Geom_Axis1Placement"),
-  QStringLiteral("Geom_Axis2Placement"), QStringLiteral("Geom_Line"),  QStringLiteral("Geom_Circle"),
-  QStringLiteral("Geom_Ellipse"),  QStringLiteral("Geom_Parabola"),  QStringLiteral("Geom_Hyperbola"),
-  QStringLiteral("Geom_BSplineCurve"), QStringLiteral("Geom_BezierCurve"),  QStringLiteral("Geom_TrimmedCurve"),
-  QStringLiteral("Geom_OffsetCurve"), QStringLiteral("Geom_BSplineSurface"), QStringLiteral("Geom_BezierSurface"),
-  QStringLiteral("Geom_Plane"), QStringLiteral("Geom_CylindricalSurface"), QStringLiteral("Geom_ConicalSurface"),
-  QStringLiteral("Geom_SphericalSurface"), QStringLiteral("Geom_ToroidalSurface"), QStringLiteral("Geom_RectangularTrimmedSurface"),
-  QStringLiteral("Geom_OffsetSurface"), QStringLiteral("Geom_SurfaceOfLinearExtrusion"), QStringLiteral("Geom_SurfaceOfRevolution"),
-  QStringLiteral("BndLib_Add3dCurve"), QStringLiteral("BndLib_AddSurface"), QStringLiteral("GeomAdaptor_Curve"),
-  QStringLiteral("GeomAdaptor_Surface"), QStringLiteral("GeomAPI_PointsToBSpline"), QStringLiteral("GeomAPI_PointsToBSplineSurface"),
-  QStringLiteral("GeomConvert"), QStringLiteral("Geom2d_CartesianPoint"), QStringLiteral("Geom2d_VectorWithMagnitude"),
-  QStringLiteral("Geom2d_Line"), QStringLiteral("Geom2d_Circle"), QStringLiteral("Geom2d_Ellipse"),
-  QStringLiteral("Geom2d_Parabola"), QStringLiteral("Geom2d_Hyperbola"), QStringLiteral("Geom2d_TrimmedCurve"),
-  QStringLiteral("Geom2dAdaptor_Curve"), QStringLiteral("Bnd_Box2d"), QStringLiteral("BndLib_Add2dCurve"),
-  QStringLiteral("Adaptor2d_Curve2d"), QStringLiteral("BRepBuilderAPI_MakeEdge"), QStringLiteral("BRepBuilderAPI_MakeFace"),
-  QStringLiteral("BRepPrimAPI_MakeBox"), QStringLiteral("AIS_Point"), QStringLiteral("AIS_TextLabel"), QStringLiteral("AIS_Axis"),
-  QStringLiteral("AIS_Circle"), QStringLiteral("AIS_Plane"), QStringLiteral("AIS_Shape"), QStringLiteral("AIS_ColoredShape"),
-  QStringLiteral("GProp_PEquation"), QStringLiteral("Extrema_ExtCS"), QStringLiteral("GCPnts_QuasiUniformDeflection"),
-  QStringLiteral("GProp_GProps"), QStringLiteral("GProp_PrincipalProps"), QStringLiteral("TopoDS"),
-  QStringLiteral("TopoDS_Iterator"), QStringLiteral("TopoDS_Compound"), QStringLiteral("TopoDS_Edge"), QStringLiteral("TopoDS_Face"),
-  QStringLiteral("TopoDS_Shell"), QStringLiteral("TopoDS_Solid"), QStringLiteral("TopoDS_Vertex"),
-  QStringLiteral("TopoDS_Wire"), QStringLiteral("TopExp"), QStringLiteral("TopExp_Explorer"),
-  QStringLiteral("TColgp_Array2OfPnt"), QStringLiteral("BRep_Builder"), QStringLiteral("BRepGProp"), QStringLiteral("BRep_Tool"),
-  QStringLiteral("BRepTools"), QStringLiteral("BRepTools_ReShape"), QStringLiteral("BRepAdaptor_Curve"),
-  QStringLiteral("BRepAdaptor_CompCurve"), QStringLiteral("BRepAdaptor_Surface"), QStringLiteral("BRepAlgoAPI_Common"),
-  QStringLiteral("BRepAlgoAPI_Cut"), QStringLiteral("BRepAlgoAPI_Fuse"), QStringLiteral("BRepAlgoAPI_Section"),
-  QStringLiteral("BRepAlgoAPI_Splitter"), QStringLiteral("BRepAlgoAPI_Defeaturing"), QStringLiteral("BRepBuilderAPI_Copy"),
-  QStringLiteral("BRepBuilderAPI_MakeVertex"), QStringLiteral("BRepBuilderAPI_MakeEdge"), QStringLiteral("BRepBuilderAPI_MakeFace"),
-  QStringLiteral("BRepBuilderAPI_MakePolygon"), QStringLiteral("BRepBuilderAPI_MakeShell"), QStringLiteral("BRepBuilderAPI_MakeSolid"),
-  QStringLiteral("BRepBuilderAPI_MakeWire"), QStringLiteral("BRepBuilderAPI_NurbsConvert"), QStringLiteral("BRepBuilderAPI_Sewing"),
-  QStringLiteral("BRepBuilderAPI_Transform"), QStringLiteral("BRepCheck_Analyzer"), QStringLiteral("BRepPrimAPI_MakeBox"),
-  QStringLiteral("BRepPrimAPI_MakeCylinder"), QStringLiteral("BRepPrimAPI_MakeRevol"), QStringLiteral("BRepFilletAPI_MakeChamfer"),
-  QStringLiteral("BRepFilletAPI_MakeFillet"), QStringLiteral("BRepOffsetAPI_MakeOffset"), QStringLiteral("BRepOffsetAPI_MakeEvolved.hxx"),
-  QStringLiteral("Standard_Integer"), QStringLiteral("Standard_Real"), QStringLiteral("Standard_Boolean"), QStringLiteral("Standard_ShortReal"),
-  QStringLiteral("Standard_Character"), QStringLiteral("Standard_Byte"), QStringLiteral("Standard_Address"), QStringLiteral("Standard_Size"),
-  QStringLiteral("Standard_Time"), QStringLiteral("Standard_Utf8Char"), QStringLiteral("Standard_Utf8UChar"),
-  QStringLiteral("Standard_ExtCharacter"), QStringLiteral("Standard_Utf16Char"), QStringLiteral("Standard_Utf32Char"),
-  QStringLiteral("Standard_WideChar"), QStringLiteral("Standard_CString"), QStringLiteral("Standard_ExtString"),
-  QStringLiteral("NCollection_Vector"), QStringLiteral("TCollection_AsciiString"), QStringLiteral("TCollection_BaseSequence"),
-  QStringLiteral("TCollection_BasicMap"), QStringLiteral("TCollection_BasicMapIterator"), QStringLiteral("TCollection_ExtendedString"),
-  QStringLiteral("TCollection_HAsciiString"), QStringLiteral("TCollection_HExtendedString"), QStringLiteral("TCollection_MapNode"),
-  QStringLiteral("TCollection_MapNodePtr"), QStringLiteral("TCollection_SeqNode"), QStringLiteral("TCollection_SeqNodePtr"),
-  QStringLiteral("TCollection_Side"), QStringLiteral("Standard_False"), QStringLiteral("Standard_True"),
-  QStringLiteral("TCollection"), QStringLiteral("NCollection"), QStringLiteral("gp_Trsf"), QStringLiteral("Handle"),
-  QStringLiteral("Aspect_TOL_DASH"),  QStringLiteral("Aspect_TOM_O_STAR"), QStringLiteral("Aspect_TOL_SOLID"),
-  QStringLiteral("Aspect_TOM_O_STAR"), QStringLiteral("AIS_InteractiveObject"), QStringLiteral("AIS_ListOfInteractive"),
-  QStringLiteral("Aspect_GDM_Lines"), QStringLiteral("Aspect_GDM_Points"), QStringLiteral("Aspect_TOM_POINT"),
-  QStringLiteral("Aspect_TOM_RING1"), QStringLiteral("Aspect_TOM_O"),QStringLiteral("BinDrivers"),
-  QStringLiteral("DefineFormat"), QStringLiteral("Font_FA_Bold"), QStringLiteral("Font_FA_BoldItalic"),
-  QStringLiteral("Font_FA_Italic"), QStringLiteral("Font_FA_Regular"), QStringLiteral("DownCast"),
-  QStringLiteral("gp_Pln"), QStringLiteral("Graphic3d_AspectMarker3d"), QStringLiteral("Graphic3d_HTA_LEFT"),
-  QStringLiteral("Graphic3d_NameOfMaterial"), QStringLiteral("Graphic3d_NOM_BRONZE"), QStringLiteral("Graphic3d_NOM_PLASTIC"),
-  QStringLiteral("Graphic3d_VTA_BOTTOM"), QStringLiteral("OpenGl_GraphicDriver"), QStringLiteral("PCDM_RS_OK"),
-  QStringLiteral("PCDM_SS_OK"), QStringLiteral("PCDM_ReaderStatus"), QStringLiteral("PCDM_StoreStatus"),
-  QStringLiteral("Prs3d_Drawer"), QStringLiteral("TPrsStd_AISPresentation"), QStringLiteral("Quantity_Color"),
-  QStringLiteral("Quantity_NameOfColor"), QStringLiteral("Quantity_NOC_BLUE1"), QStringLiteral("Quantity_NOC_CADETBLUE"),
-  QStringLiteral("Quantity_NOC_GREEN"), QStringLiteral("Quantity_NOC_MAGENTA1"), QStringLiteral("Quantity_NOC_RED"),
-  QStringLiteral("Quantity_NOC_YELLOW"), QStringLiteral("Quantity_NOC_WHITE"), QStringLiteral("Quantity_NOC_MATRABLUE"),
-  QStringLiteral("Quantity_TOC_RGB"), QStringLiteral("Quantity_TOC_HLS"), QStringLiteral("Standard_GUID"),
-  QStringLiteral("TColStd_ListIteratorOfListOfTransient"), QStringLiteral("TColStd_ListOfTransient"), QStringLiteral("TDataStd_Integer"),
-  QStringLiteral("TDataStd_Name"), QStringLiteral("TDataStd_Real"), QStringLiteral("TFunction_Driver"),
-  QStringLiteral("TFunction_DriverTable"), QStringLiteral("TFunction_Function"), QStringLiteral("TFunction_Logbook"),
-  QStringLiteral("TDF_Label"), QStringLiteral("TDF_TagSource"), QStringLiteral("TNaming_NamedShape"),
-  QStringLiteral("TopAbs_EDGE"), QStringLiteral("TopAbs_FACE"), QStringLiteral("TopAbs_VERTEX"),
-  QStringLiteral("TPrsStd_AISPresentation"), QStringLiteral("TPrsStd_AISViewer"), QStringLiteral("V3d_AmbientLight"),
-  QStringLiteral("V3d_DirectionalLight"), QStringLiteral("V3d_PositionalLight"), QStringLiteral("V3d_SpotLight"),
-  QStringLiteral("XmlDrivers")
-};
 
-static const QString aHelperPatterns[] =
-{
-  QStringLiteral("AdaptorCurve_AIS"), QStringLiteral("AdaptorVec_AIS"), QStringLiteral("AdaptorCurve2d_AIS"),
-  QStringLiteral("AdaptorPnt2d_AIS"), QStringLiteral("Sample2D_Image"), QStringLiteral("Sample2D_Markers"),
-  QStringLiteral("Sample2D_Face"), QStringLiteral("TOcafFunction_BoxDriver"), QStringLiteral("TOcafFunction_CylDriver"),
-  QStringLiteral("DisplayPresentation")
-};
 
-static const QString aKeywordPatterns[] =
-{
-  QStringLiteral("\\balignas\\b"), QStringLiteral("\\balignof\\b"), QStringLiteral("\\band\\b"),
-  QStringLiteral("\\band_eq\\b"), QStringLiteral("\\basm\\b"), QStringLiteral("\\bauto\\b"),
-  QStringLiteral("\\bbitand\\b"), QStringLiteral("\\bbitor\\b"), QStringLiteral("\\bbool\\b"),
-  QStringLiteral("\\bbreak\\b"), QStringLiteral("\\bcase\\b"), QStringLiteral("\\bcatch\\b"),
-  QStringLiteral("\\bchar\\b"), QStringLiteral("\\bchar16_t\\b"), QStringLiteral("\\bchar32_t\\b"),
-  QStringLiteral("\\bclass\\b"), QStringLiteral("\\bcompl\\b"), QStringLiteral("\\bconst\\b"),
-  QStringLiteral("\\bconstexpr\\b"), QStringLiteral("\\bconst_cast\\b"), QStringLiteral("\\bcontinue\\b"),
-  QStringLiteral("\\bdecltype\\b"), QStringLiteral("\\bdefault\\b"), QStringLiteral("\\bdelete\\b"),
-  QStringLiteral("\\bdo\\b"), QStringLiteral("\\bdouble\\b"), QStringLiteral("\\bdynamic_cast\\b"),
-  QStringLiteral("\\belse\\b"), QStringLiteral("\\benum\\b"), QStringLiteral("\\bexplicit\\b"),
-  QStringLiteral("\\bexport\\b"), QStringLiteral("\\bextern\\b"), QStringLiteral("\\bfalse\\b"),
-  QStringLiteral("\\bfloat\\b"), QStringLiteral("\\bfor\\b"), QStringLiteral("\\bfriend\\b"),
-  QStringLiteral("\\bgoto\\b"), QStringLiteral("\\bif\\b"), QStringLiteral("\\binline\\b"),
-  QStringLiteral("\\bint\\b"), QStringLiteral("\\blong\\b"), QStringLiteral("\\bmutable\\b"),
-  QStringLiteral("\\bnamespace\\b"), QStringLiteral("\\bnew\\b"), QStringLiteral("\\bnoexcept\\b"),
-  QStringLiteral("\\bnot\\b"), QStringLiteral("\\bnot_eq\\b"), QStringLiteral("\\bnullptr\\b"),
-  QStringLiteral("\\boperator\\b"), QStringLiteral("\\bor\\b"), QStringLiteral("\\bor_eq\\b"),
-  QStringLiteral("\\bprivate\\b"), QStringLiteral("\\bprotected\\b"), QStringLiteral("\\bpublic\\b"),
-  QStringLiteral("\\bregister\\b"), QStringLiteral("\\breinterpret_cast\\b"), QStringLiteral("\\breturn\\b"),
-  QStringLiteral("\\bshort\\b"), QStringLiteral("\\bsigned\\b"), QStringLiteral("\\bsizeof\\b"),
-  QStringLiteral("\\bstatic\\b"), QStringLiteral("\\bstatic_assert\\b"), QStringLiteral("\\bstatic_cast\\b"),
-  QStringLiteral("\\bstruct\\b"),QStringLiteral("\\bswitch\\b"), QStringLiteral("\\btemplate\\b"),
-  QStringLiteral("\\bthis\\b"), QStringLiteral("\\bthread_local\\b"), QStringLiteral("\\bthrow\\b"),
-  QStringLiteral("\\btrue\\b"), QStringLiteral("\\btry\\b"), QStringLiteral("\\btypedef\\b"),
-  QStringLiteral("\\btypeid\\b"), QStringLiteral("\\btypename\\b"),QStringLiteral("\\bunion\\b"),
-  QStringLiteral("\\bunsigned\\b"), QStringLiteral("\\busing\\b"), QStringLiteral("\\bvirtual\\b"),
-  QStringLiteral("\\bvoid\\b"), QStringLiteral("\\bvolatile\\b"), QStringLiteral("\\bwchar_t\\b"),
-  QStringLiteral("\\bwhile\\b"), QStringLiteral("\\bxor\\b"), QStringLiteral("\\bxor_eq\\b"),
-  QStringLiteral("\\boverride\\b"), QStringLiteral("\\bfinal\\b")
-};
+
 
 OcctHighlighter::OcctHighlighter(QTextDocument* theParent)
 : QSyntaxHighlighter (theParent)
 {
+  QStringList aKeywordPatterns;
+  aKeywordPatterns
+    << "\\balignas\\b" << "\\balignof\\b" << "\\band\\b" << "\\band_eq\\b" << "\\basm\\b" 
+    << "\\bauto\\b" << "\\bbitand\\b" << "\\bbitor\\b" << "\\bbool\\b" << "\\bbreak\\b" 
+    << "\\bcase\\b" << "\\bcatch\\b" << "\\bchar\\b" << "\\bchar16_t\\b" << "\\bchar32_t\\b"
+    << "\\bclass\\b" << "\\bcompl\\b" << "\\bconst\\b" << "\\bconstexpr\\b" << "\\bconst_cast\\b"
+    << "\\bcontinue\\b" << "\\bdecltype\\b" << "\\bdefault\\b" << "\\bdelete\\b" << "\\bdo\\b" 
+    << "\\bdouble\\b" << "\\bdynamic_cast\\b" << "\\belse\\b" << "\\benum\\b" << "\\bexplicit\\b"
+    << "\\bexport\\b" << "\\bextern\\b" << "\\bfalse\\b" << "\\bfloat\\b" << "\\bfor\\b" 
+    << "\\bfriend\\b" << "\\bgoto\\b" << "\\bif\\b" << "\\binline\\b" << "\\bint\\b" << "\\blong\\b" 
+    << "\\bmutable\\b" << "\\bnamespace\\b" << "\\bnew\\b" << "\\bnoexcept\\b" << "\\bnot\\b" 
+    << "\\bnot_eq\\b" << "\\bnullptr\\b" << "\\boperator\\b" << "\\bor\\b" << "\\bor_eq\\b"
+    << "\\bprivate\\b" << "\\bprotected\\b" << "\\bpublic\\b" << "\\bregister\\b" 
+    << "\\breinterpret_cast\\b" << "\\breturn\\b" << "\\bshort\\b" << "\\bsigned\\b" << "\\bsizeof\\b"
+    << "\\bstatic\\b" << "\\bstatic_assert\\b" << "\\bstatic_cast\\b" << "\\bstruct\\b" 
+    << "\\bswitch\\b" << "\\btemplate\\b" << "\\bthis\\b" << "\\bthread_local\\b" << "\\bthrow\\b"
+    << "\\btrue\\b" << "\\btry\\b" << "\\btypedef\\b" << "\\btypeid\\b" << "\\btypename\\b"
+    << "\\bunion\\b" << "\\bunsigned\\b" << "\\busing\\b" << "\\bvirtual\\b" << "\\bvoid\\b" 
+    << "\\bvolatile\\b" << "\\bwchar_t\\b" << "\\bwhile\\b" << "\\bxor\\b" << "\\bxor_eq\\b"
+    << "\\boverride\\b" << "\\bfinal\\b";
+
+  QStringList anOcctPatterns;
+  anOcctPatterns 
+    << "gp_Pnt" << "gp_XYZ" << "gp_Vec" << "gp_Dir" << "gp_Ax1" << "gp_Ax2" << "gp_Ax3" << "gp_Lin"
+    << "gp_Circ" << "gp_Elips" << "gp_Parab" << "gp_Hypr" << "gp_Cylinder" << "gp_Cone" << "gp_Sphere" 
+    << "gp_Torus" << "gp_Pnt2d" << "gp_XY" << "gp_Ax2d" << "gp_Ax22d" << "gp_Lin2d" << "gp_Circ2d" 
+    << "gp_Elips2d" << "gp_Parab2d" << "gp_Hypr2d" << "Geom2d_BSplineCurve" << "Geom2d_BezierCurve" 
+    << "Geom2d_OffsetCurve" << "ProjLib" << "ElSLib" << "IntAna_IntConicQuad" << "GccAna_Lin2d2Tan" 
+    << "GccEnt_QualifiedCirc" << "Geom2dAPI_ProjectPointOnCurve" << "Geom2dAPI_ExtremaCurveCurve" 
+    << "Geom2dAPI_InterCurveCurve" << "Geom2dAPI_PointsToBSpline" << "Geom_CartesianPoint" 
+    << "Geom_VectorWithMagnitude" << "Geom_Axis1Placement" << "Geom_Axis2Placement" << "Geom_Line" 
+    << "Geom_Circle" << "Geom_Ellipse" << "Geom_Parabola" << "Geom_Hyperbola" << "Geom_BSplineCurve" 
+    << "Geom_BezierCurve" << "Geom_TrimmedCurve" << "Geom_OffsetCurve" << "Geom_BSplineSurface" 
+    << "Geom_BezierSurface" << "Geom_Plane" << "Geom_CylindricalSurface" << "Geom_ConicalSurface" 
+    << "Geom_SphericalSurface" << "Geom_ToroidalSurface" << "Geom_RectangularTrimmedSurface" 
+    << "Geom_OffsetSurface" << "Geom_SurfaceOfLinearExtrusion" << "Geom_SurfaceOfRevolution" 
+    << "BndLib_Add3dCurve" << "BndLib_AddSurface" << "GeomAdaptor_Curve" << "GeomAdaptor_Surface" 
+    << "GeomAPI_PointsToBSpline" << "GeomAPI_PointsToBSplineSurface" << "GeomConvert" 
+    << "Geom2d_CartesianPoint" << "Geom2d_VectorWithMagnitude" << "Geom2d_Line" << "Geom2d_Circle" 
+    << "Geom2d_Ellipse" << "Geom2d_Parabola" << "Geom2d_Hyperbola" << "Geom2d_TrimmedCurve" 
+    << "Geom2dAdaptor_Curve" << "Bnd_Box2d" << "BndLib_Add2dCurve" << "Adaptor2d_Curve2d" 
+    << "BRepBuilderAPI_MakeEdge" << "BRepBuilderAPI_MakeFace" << "BRepPrimAPI_MakeBox" << "AIS_Point" 
+    << "AIS_TextLabel" << "AIS_Axis" << "AIS_Circle" << "AIS_Plane" << "AIS_Shape" 
+    << "AIS_ColoredShape" << "GProp_PEquation" << "Extrema_ExtCS" << "GCPnts_QuasiUniformDeflection" 
+    << "GProp_GProps" << "GProp_PrincipalProps" << "TopoDS" << "TopoDS_Iterator" << "TopoDS_Compound" 
+    << "TopoDS_Edge" << "TopoDS_Face" << "TopoDS_Shell" << "TopoDS_Solid" << "TopoDS_Vertex" 
+    << "TopoDS_Wire" << "TopExp" << "TopExp_Explorer" << "TColgp_Array2OfPnt" << "BRep_Builder" 
+    << "BRepGProp" << "BRep_Tool" << "BRepTools" << "BRepTools_ReShape" << "BRepAdaptor_Curve" 
+    << "BRepAdaptor_CompCurve" << "BRepAdaptor_Surface" << "BRepAlgoAPI_Common" << "BRepAlgoAPI_Cut" 
+    << "BRepAlgoAPI_Fuse" << "BRepAlgoAPI_Section" << "BRepAlgoAPI_Splitter" << "BRepAlgoAPI_Defeaturing" 
+    << "BRepBuilderAPI_Copy" << "BRepBuilderAPI_MakeVertex" << "BRepBuilderAPI_MakeEdge" 
+    << "BRepBuilderAPI_MakeFace" << "BRepBuilderAPI_MakePolygon" << "BRepBuilderAPI_MakeShell" 
+    << "BRepBuilderAPI_MakeSolid" << "BRepBuilderAPI_MakeWire" << "BRepBuilderAPI_NurbsConvert" 
+    << "BRepBuilderAPI_Sewing" << "BRepBuilderAPI_Transform" << "BRepCheck_Analyzer" 
+    << "BRepPrimAPI_MakeBox" << "BRepPrimAPI_MakeCylinder" << "BRepPrimAPI_MakeRevol" 
+    << "BRepFilletAPI_MakeChamfer" << "BRepFilletAPI_MakeFillet" << "BRepOffsetAPI_MakeOffset" 
+    << "BRepOffsetAPI_MakeEvolved.hxx" << "Standard_Integer" << "Standard_Real" << "Standard_Boolean" 
+    << "Standard_ShortReal" << "Standard_Character" << "Standard_Byte" << "Standard_Address" 
+    << "Standard_Size" << "Standard_Time" << "Standard_Utf8Char" << "Standard_Utf8UChar"
+    << "Standard_ExtCharacter" << "Standard_Utf16Char" << "Standard_Utf32Char" << "Standard_WideChar" 
+    << "Standard_CString" << "Standard_ExtString" << "NCollection_Vector" << "TCollection_AsciiString" 
+    << "TCollection_BaseSequence"<< "TCollection_BasicMap" << "TCollection_BasicMapIterator" 
+    << "TCollection_ExtendedString" << "TCollection_HAsciiString" << "TCollection_HExtendedString" 
+    << "TCollection_MapNode" << "TCollection_MapNodePtr" << "TCollection_SeqNode" 
+    << "TCollection_SeqNodePtr" << "TCollection_Side" << "Standard_False" << "Standard_True" 
+    << "TCollection" << "NCollection" << "gp_Trsf" << "Handle" << "Aspect_TOL_DASH" 
+    << "Aspect_TOM_O_STAR" << "Aspect_TOL_SOLID" << "Aspect_TOM_O_STAR" << "AIS_InteractiveObject" 
+    << "AIS_ListOfInteractive" << "Aspect_GDM_Lines" << "Aspect_GDM_Points" << "Aspect_TOM_POINT"
+    << "Aspect_TOM_RING1" << "Aspect_TOM_O" << "BinDrivers" << "DefineFormat" << "Font_FA_Bold" 
+    << "Font_FA_BoldItalic" << "Font_FA_Italic" << "Font_FA_Regular" << "DownCast" << "gp_Pln" 
+    << "Graphic3d_AspectMarker3d" << "Graphic3d_HTA_LEFT" << "Graphic3d_NameOfMaterial" 
+    << "Graphic3d_NOM_BRONZE" << "Graphic3d_NOM_PLASTIC" << "Graphic3d_VTA_BOTTOM" 
+    << "OpenGl_GraphicDriver" << "PCDM_RS_OK" << "PCDM_SS_OK" << "PCDM_ReaderStatus" 
+    << "PCDM_StoreStatus" << "Prs3d_Drawer" << "TPrsStd_AISPresentation" << "Quantity_Color"
+    << "Quantity_NameOfColor" << "Quantity_NOC_BLUE1" << "Quantity_NOC_CADETBLUE"
+    << "Quantity_NOC_GREEN" << "Quantity_NOC_MAGENTA1" << "Quantity_NOC_RED" << "Quantity_NOC_YELLOW"
+    << "Quantity_NOC_WHITE" << "Quantity_NOC_MATRABLUE" << "Quantity_TOC_RGB" << "Quantity_TOC_HLS" 
+    << "Standard_GUID" << "TColStd_ListIteratorOfListOfTransient" << "TColStd_ListOfTransient" 
+    << "TDataStd_Integer" << "TDataStd_Name" << "TDataStd_Real" << "TFunction_Driver"
+    << "TFunction_DriverTable" << "TFunction_Function" << "TFunction_Logbook" << "TDF_Label" 
+    << "TDF_TagSource" << "TNaming_NamedShape" << "TopAbs_EDGE" << "TopAbs_FACE" << "TopAbs_VERTEX"
+    << "TPrsStd_AISPresentation" << "TPrsStd_AISViewer" << "V3d_AmbientLight" 
+    << "V3d_DirectionalLight" << "V3d_PositionalLight" << "V3d_SpotLight" << "XmlDrivers";
+
+  QStringList aHelperPatterns;
+  aHelperPatterns 
+    << "AdaptorCurve_AIS" << "AdaptorVec_AIS" << "AdaptorCurve2d_AIS" << "AdaptorPnt2d_AIS"
+    << "Sample2D_Image" << "Sample2D_Markers" << "Sample2D_Face" << "TOcafFunction_BoxDriver" 
+    << "TOcafFunction_CylDriver" << "DisplayPresentation";
+
   HighlightingRule aRule;
 
   myOcctFormat.setForeground(Qt::darkCyan);
 
-  for (const QString& aPattern : anOcctPatterns)
+  foreach (const QString& aPattern, anOcctPatterns)
   {
-    aRule.myPattern = QRegularExpression(aPattern);
+    aRule.myPattern = QRegExp(aPattern);
     aRule.myFormat = myOcctFormat;
     myHighlightingRules.append(aRule);
   }
 
   myHelperFormat.setForeground(Qt::red);
-  for (const QString& aPattern : aHelperPatterns)
+  foreach (const QString& aPattern, aHelperPatterns)
   {
-    aRule.myPattern = QRegularExpression(aPattern);
+    aRule.myPattern = QRegExp(aPattern);
     aRule.myFormat = myHelperFormat;
     myHighlightingRules.append(aRule);
   }
@@ -176,54 +145,56 @@ OcctHighlighter::OcctHighlighter(QTextDocument* theParent)
 
   myKeywordFormat.setForeground(Qt::darkBlue);
   myKeywordFormat.setFontWeight(QFont::Bold);
-  for (const QString& aPattern : aKeywordPatterns)
+  foreach (const QString& aPattern, aKeywordPatterns)
   {
-    aRule.myPattern = QRegularExpression(aPattern);
+    aRule.myPattern = QRegExp(aPattern);
     aRule.myFormat = myKeywordFormat;
     myHighlightingRules.append(aRule);
   }
 
   myMemberFormat.setFontWeight(QFont::Bold);
-  aRule.myPattern = QRegularExpression(QStringLiteral("\\bmy[0-9A-Za-z]+\\b"));
+  aRule.myPattern = QRegExp(QLatin1String("\\bmy[0-9A-Za-z]+\\b"));
   aRule.myFormat = myMemberFormat;
   myHighlightingRules.append(aRule);
 
   myLocalFormat.setForeground(Qt::darkMagenta);
-  aRule.myPattern = QRegularExpression(QStringLiteral("\\ba[0-9A-Za-z]+\\b"));
+  aRule.myPattern = QRegExp(QLatin1String("\\ba[0-9A-Za-z]+\\b"));
   aRule.myFormat = myLocalFormat;
   myHighlightingRules.append(aRule);
 
   myQuotationFormat.setForeground(Qt::darkRed);
-  aRule.myPattern = QRegularExpression(QStringLiteral("\".*\""));
+  aRule.myPattern = QRegExp(QLatin1String("\".*\""));
   aRule.myFormat = myQuotationFormat;
   myHighlightingRules.append(aRule);
 
   myFunctionFormat.setFontItalic(true);
   myFunctionFormat.setForeground(Qt::blue);
-  aRule.myPattern = QRegularExpression(QStringLiteral("\\b[A-Za-z0-9_]+(?=\\()"));
+  aRule.myPattern = QRegExp(QLatin1String("\\b[A-Za-z0-9_]+(?=\\()"));
   aRule.myFormat = myFunctionFormat;
   myHighlightingRules.append(aRule);
 
   mySingleLineCommentFormat.setForeground(Qt::darkGreen);
-  aRule.myPattern = QRegularExpression(QStringLiteral("//[^\n]*"));
+  aRule.myPattern = QRegExp(QLatin1String("//[^\n]*"));
   aRule.myFormat = mySingleLineCommentFormat;
   myHighlightingRules.append(aRule);
 
   myMultiLineCommentFormat.setForeground(Qt::darkGreen);
 
-  myCommentStartExpression = QRegularExpression(QStringLiteral("/\\*"));
-  myCommentEndExpression = QRegularExpression(QStringLiteral("\\*/"));
+  myCommentStartExpression = QRegExp(QLatin1String("/\\*"));
+  myCommentEndExpression = QRegExp(QLatin1String("\\*/"));
 }
 
 void OcctHighlighter::highlightBlock (const QString& theText)
 {
-  for (const HighlightingRule& rule : qAsConst(myHighlightingRules))
+  foreach (const HighlightingRule &rule, myHighlightingRules) 
   {
-    QRegularExpressionMatchIterator matchIterator = rule.myPattern.globalMatch(theText);
-    while (matchIterator.hasNext())
+    QRegExp expression(rule.myPattern);
+    int index = expression.indexIn(theText);
+    while (index >= 0) 
     {
-      QRegularExpressionMatch match = matchIterator.next();
-      setFormat(match.capturedStart(), match.capturedLength(), rule.myFormat);
+        int length = expression.matchedLength();
+        setFormat(index, length, rule.myFormat);
+        index = expression.indexIn(theText, index + length);
     }
   }
 
@@ -233,22 +204,21 @@ void OcctHighlighter::highlightBlock (const QString& theText)
   if (previousBlockState() != 1)
     startIndex = theText.indexOf(myCommentStartExpression);
 
-  while (startIndex >= 0)
+  while (startIndex >= 0) 
   {
-    QRegularExpressionMatch match = myCommentEndExpression.match(theText, startIndex);
-    int endIndex = match.capturedStart();
-    int commentLength = 0;
-    if (endIndex == -1)
+    int endIndex = myCommentEndExpression.indexIn(theText, startIndex);
+    int commentLength;
+    if (endIndex == -1) 
     {
       setCurrentBlockState(1);
       commentLength = theText.length() - startIndex;
-    }
-    else
+    } 
+    else 
     {
       commentLength = endIndex - startIndex
-        + match.capturedLength();
+                      + myCommentEndExpression.matchedLength();
     }
     setFormat(startIndex, commentLength, myMultiLineCommentFormat);
-    startIndex = theText.indexOf(myCommentStartExpression, startIndex + commentLength);
+    startIndex = myCommentEndExpression.indexIn(theText, startIndex + commentLength);
   }
 }

samples/qt/OCCTOverview/src/OcctHighlighter.h

@@ -25,7 +25,7 @@
 #include <Standard_Macro.hxx>
 
 #include <Standard_WarningsDisable.hxx>
-#include <QRegularExpression>
+#include <QRegExp>
 #include <QSyntaxHighlighter>
 #include <QString>
 #include <QTextDocument>
@@ -51,15 +51,17 @@ protected:
 private:
   struct HighlightingRule
   {
-    QRegularExpression myPattern;
+    QRegExp myPattern;
     QTextCharFormat myFormat;
   };
 
 private:
   QVector<HighlightingRule> myHighlightingRules;
-
-  QRegularExpression myCommentStartExpression;
-  QRegularExpression myCommentEndExpression;
+  // QRegExp (Qt4+) introduced by the patch as alternative to QRegularExpression 
+  // (Qt5+) for compatibility reasons. QRegExp will be moved in future Qt6 to 
+  // a qt5compat module: QRegExp -> Qt5::QRegExp
+  QRegExp myCommentStartExpression;
+  QRegExp myCommentEndExpression;
 
   QTextCharFormat myKeywordFormat;
   QTextCharFormat mySingleLineCommentFormat;

samples/qt/OCCTOverview/src/OcctWindow.cxx

@@ -135,10 +135,10 @@ Aspect_TypeOfResize OcctWindow::DoResize()
       break;
     }  // end switch
 
-    *((Standard_Integer*)&myXLeft) = myWidget->rect().left();
-    *((Standard_Integer*)&myXRight) = myWidget->rect().right();
-    *((Standard_Integer*)&myYTop) = myWidget->rect().top();
-    *((Standard_Integer*)&myYBottom) = myWidget->rect().bottom();
+    myXLeft   = myWidget->rect().left();
+    myXRight  = myWidget->rect().right();
+    myYTop    = myWidget->rect().top();
+    myYBottom = myWidget->rect().bottom();
   }
 
   return aMode;

samples/qt/OCCTOverview/src/View.cxx

@@ -118,7 +118,7 @@ View::View (const Handle(AIS_InteractiveContext)& theContext, bool theIs3dView,
   setAttribute(Qt::WA_NoSystemBackground);
 
   myDefaultGestures = myMouseGestureMap;
-  myCurrentMode = CurrentAction3d::Nothing;
+  myCurrentMode = CurrentAction3d_Nothing;
   setMouseTracking(true);
 
   initViewActions();
@@ -148,10 +148,12 @@ void View::init()
 
   if (myIs3dView)
   {
+    SetAllowRotation(Standard_True);
     myV3dView->SetBackgroundColor(Quantity_Color(0.0, 0.0, 0.3, Quantity_TOC_RGB));
   }
   else
   {
+    SetAllowRotation(Standard_False);
     myV3dView->SetBackgroundColor(Quantity_Color(0.0, 0.2, 0.0, Quantity_TOC_RGB));
     myV3dView->SetProj(V3d_Zpos);
   }
@@ -205,9 +207,9 @@ void View::hlrOff()
   QApplication::setOverrideCursor(Qt::WaitCursor);
   myV3dView->SetComputedMode(Standard_False);
   myV3dView->Redraw();
-  QAction* aShadingAction = getViewAction(ViewAction::Shading);
+  QAction* aShadingAction = getViewAction(ViewAction_Shading);
   aShadingAction->setEnabled(true);
-  QAction* aWireframeAction = getViewAction(ViewAction::Wireframe);
+  QAction* aWireframeAction = getViewAction(ViewAction_Wireframe);
   aWireframeAction->setEnabled(true);
   QApplication::restoreOverrideCursor();
 }
@@ -217,9 +219,9 @@ void View::hlrOn()
   QApplication::setOverrideCursor(Qt::WaitCursor);
   myV3dView->SetComputedMode(Standard_True);
   myV3dView->Redraw();
-  QAction* aShadingAction = getViewAction(ViewAction::Shading);
+  QAction* aShadingAction = getViewAction(ViewAction_Shading);
   aShadingAction->setEnabled(false);
-  QAction* aWireframeAction = getViewAction(ViewAction::Wireframe);
+  QAction* aWireframeAction = getViewAction(ViewAction_Wireframe);
   aWireframeAction->setEnabled(false);
   QApplication::restoreOverrideCursor();
 }
@@ -252,9 +254,9 @@ void View::onRaytraceAction()
 {
   QAction* aSentBy = (QAction*)sender();
 
-  if (aSentBy == myRaytraceActions.value(RaytraceAction::ToolRaytracing))
+  if (aSentBy == myRaytraceActions.value(RaytraceAction_Raytracing))
   {
-    bool aState = myRaytraceActions.value(RaytraceAction::ToolRaytracing)->isChecked();
+    bool aState = myRaytraceActions.value(RaytraceAction_Raytracing)->isChecked();
 
     QApplication::setOverrideCursor(Qt::WaitCursor);
     if (aState)
@@ -264,21 +266,21 @@ void View::onRaytraceAction()
     QApplication::restoreOverrideCursor();
   }
 
-  if (aSentBy == myRaytraceActions.value(RaytraceAction::ToolShadows))
+  if (aSentBy == myRaytraceActions.value(RaytraceAction_Shadows))
   {
-    bool aState = myRaytraceActions.value(RaytraceAction::ToolShadows)->isChecked();
+    bool aState = myRaytraceActions.value(RaytraceAction_Shadows)->isChecked();
     SetRaytracedShadows(aState);
   }
 
-  if (aSentBy == myRaytraceActions.value(RaytraceAction::ToolReflections))
+  if (aSentBy == myRaytraceActions.value(RaytraceAction_Reflections))
   {
-    bool aState = myRaytraceActions.value(RaytraceAction::ToolReflections)->isChecked();
+    bool aState = myRaytraceActions.value(RaytraceAction_Reflections)->isChecked();
     SetRaytracedReflections(aState);
   }
 
-  if (aSentBy == myRaytraceActions.value(RaytraceAction::ToolAntialiasing))
+  if (aSentBy == myRaytraceActions.value(RaytraceAction_Antialiasing))
   {
-    bool aState = myRaytraceActions.value(RaytraceAction::ToolAntialiasing)->isChecked();
+    bool aState = myRaytraceActions.value(RaytraceAction_Antialiasing)->isChecked();
     SetRaytracedAntialiasing(aState);
   }
 }
@@ -318,7 +320,7 @@ void View::updateToggled(bool isOn)
     return;
   }
 
-  for (QAction* anAction : myViewActions)
+  foreach (QAction* anAction, myViewActions)
   {
     if (anAction && (anAction != sentBy))
     {
@@ -327,15 +329,15 @@ void View::updateToggled(bool isOn)
     }
     else
     {
-      if (sentBy == myViewActions.value(ViewAction::FitArea))
+      if (sentBy == myViewActions.value(ViewAction_FitArea))
         setCursor(*handCursor);
-      else if (sentBy == myViewActions.value(ViewAction::Zoom))
+      else if (sentBy == myViewActions.value(ViewAction_Zoom))
         setCursor(*zoomCursor);
-      else if (sentBy == myViewActions.value(ViewAction::Pan))
+      else if (sentBy == myViewActions.value(ViewAction_Pan))
         setCursor(*panCursor);
-      else if (sentBy == myViewActions.value(ViewAction::GlobalPan))
+      else if (sentBy == myViewActions.value(ViewAction_GlobalPan))
         setCursor(*globPanCursor);
-      else if (sentBy == myViewActions.value(ViewAction::Rotation))
+      else if (sentBy == myViewActions.value(ViewAction_Rotation))
         setCursor(*rotCursor);
       else
         setCursor(*defCursor);
@@ -391,12 +393,11 @@ QPaintEngine* View::paintEngine() const
   return 0;
 }
 
-QAction* View::RegisterAction(QString theIconPath, QString thePromt, void (View::*theSlot)(void))
+QAction* View::RegisterAction(QString theIconPath, QString thePromt)
 {
   QAction* anAction = new QAction(QPixmap(theIconPath), thePromt, this);
   anAction->setToolTip(thePromt);
   anAction->setStatusTip(thePromt);
-  connect(anAction, &QAction::triggered, this, theSlot);
   return anAction;
 }
 
@@ -404,34 +405,42 @@ void View::initViewActions()
 {
   if (!myViewActions.empty())
     return;
-  myViewActions[ViewAction::FitAll] = RegisterAction(":/icons/view_fitall.png", tr("Fit all"), &View::fitAll);
+  myViewActions[ViewAction_FitAll] = RegisterAction(":/icons/view_fitall.png", tr("Fit all"));
+  connect(myViewActions[ViewAction_FitAll], SIGNAL(triggered()), this, SLOT(fitAll()));
   if (myIs3dView)
   {
-    myViewActions[ViewAction::Axo] = RegisterAction(":/icons/view_axo.png", tr("Isometric"), &View::axo);
+    myViewActions[ViewAction_Axo] = RegisterAction(":/icons/view_axo.png", tr("Isometric"));
+    connect(myViewActions[ViewAction_Axo], SIGNAL(triggered()), this, SLOT(axo()));
 
     QActionGroup* aShadingActionGroup = new QActionGroup(this);
-    QAction* aShadingAction = RegisterAction(":/icons/tool_shading.png", tr("Shading"), &View::shading);
+    QAction* aShadingAction = RegisterAction(":/icons/tool_shading.png", tr("Shading"));
+    connect(aShadingAction, SIGNAL(triggered()), this, SLOT(shading()));
     aShadingAction->setCheckable(true);
     aShadingActionGroup->addAction(aShadingAction);
-    myViewActions[ViewAction::Shading] = aShadingAction;
+    myViewActions[ViewAction_Shading] = aShadingAction;
 
-    QAction* aWireframeAction = RegisterAction(":/icons/tool_wireframe.png", tr("Wireframe"), &View::wireframe);
+    QAction* aWireframeAction = RegisterAction(":/icons/tool_wireframe.png", tr("Wireframe"));
+    connect(aWireframeAction, SIGNAL(triggered()), this, SLOT(wireframe()));
     aWireframeAction->setCheckable(true);
     aShadingActionGroup->addAction(aWireframeAction);
-    myViewActions[ViewAction::Wireframe] = aWireframeAction;
+    myViewActions[ViewAction_Wireframe] = aWireframeAction;
 
     QActionGroup* aHlrActionGroup = new QActionGroup(this);
-    QAction* aHlrOffAction = RegisterAction(":/icons/view_comp_off.png", tr("HLR off"), &View::hlrOff);
+    QAction* aHlrOffAction = RegisterAction(":/icons/view_comp_off.png", tr("HLR off"));
+    connect(aHlrOffAction, SIGNAL(triggered()), this, SLOT(hlrOff()));
     aHlrOffAction->setCheckable(true);
     aHlrActionGroup->addAction(aHlrOffAction);
-    myViewActions[ViewAction::HlrOff] = aHlrOffAction;
+    myViewActions[ViewAction_HlrOff] = aHlrOffAction;
 
-    QAction* aHlrOnAction = RegisterAction(":/icons/view_comp_on.png", tr("HLR on"), &View::hlrOn);
+    QAction* aHlrOnAction = RegisterAction(":/icons/view_comp_on.png", tr("HLR on"));
+    connect(aHlrOnAction, SIGNAL(triggered()), this, SLOT(hlrOn()));
     aHlrOnAction->setCheckable(true);
     aHlrActionGroup->addAction(aHlrOnAction);
-    myViewActions[ViewAction::HlrOn] = aHlrOnAction;
+    myViewActions[ViewAction_HlrOn] = aHlrOnAction;
 
-    myViewActions[ViewAction::Transparency] = RegisterAction(":/icons/tool_transparency.png", tr("Transparency"), &View::onTransparency);
+    QAction* aTransparencyAction = RegisterAction(":/icons/tool_transparency.png", tr("Transparency"));
+    connect(aTransparencyAction, SIGNAL(triggered()), this, SLOT(onTransparency()));
+    myViewActions[ViewAction_Transparency] = aTransparencyAction;
   }
 }
 
@@ -442,23 +451,27 @@ void View::initRaytraceActions()
     return;
   }
 
-  QAction* aRayTraceAction = RegisterAction(":/icons/raytracing.png", tr("Ray-tracing"), &View::onRaytraceAction);
-  myRaytraceActions[RaytraceAction::ToolRaytracing] = aRayTraceAction;
+  QAction* aRayTraceAction = RegisterAction(":/icons/raytracing.png", tr("Ray-tracing"));
+  connect(aRayTraceAction, SIGNAL(triggered()), this, SLOT(onRaytraceAction()));
+  myRaytraceActions[RaytraceAction_Raytracing] = aRayTraceAction;
   aRayTraceAction->setCheckable(true);
   aRayTraceAction->setChecked(false);
 
-  QAction* aShadowAction = RegisterAction(":/icons/shadows.png", tr("Shadows"), &View::onRaytraceAction);
-  myRaytraceActions[RaytraceAction::ToolShadows] = aShadowAction;
+  QAction* aShadowAction = RegisterAction(":/icons/shadows.png", tr("Shadows"));
+  connect(aShadowAction, SIGNAL(triggered()), this, SLOT(onRaytraceAction()));
+  myRaytraceActions[RaytraceAction_Shadows] = aShadowAction;
   aShadowAction->setCheckable(true);
   aShadowAction->setChecked(true);
 
-  QAction* aReflectAction = RegisterAction(":/icons/reflections.png", tr("Reflections"), &View::onRaytraceAction);
-  myRaytraceActions[RaytraceAction::ToolReflections] = aReflectAction;
+  QAction* aReflectAction = RegisterAction(":/icons/reflections.png", tr("Reflections"));
+  connect(aReflectAction, SIGNAL(triggered()), this, SLOT(onRaytraceAction()));
+  myRaytraceActions[RaytraceAction_Reflections] = aReflectAction;
   aReflectAction->setCheckable(true);
   aReflectAction->setChecked(false);
 
-  QAction* anAntiAliasingAction = RegisterAction(":/icons/antialiasing.png", tr("Anti-aliasing"), &View::onRaytraceAction);
-  myRaytraceActions[RaytraceAction::ToolAntialiasing] = anAntiAliasingAction;
+  QAction* anAntiAliasingAction = RegisterAction(":/icons/antialiasing.png", tr("Anti-aliasing"));
+  connect(anAntiAliasingAction, SIGNAL(triggered()), this, SLOT(onRaytraceAction()));
+  myRaytraceActions[RaytraceAction_Antialiasing] = anAntiAliasingAction;
   anAntiAliasingAction->setCheckable(true);
   anAntiAliasingAction->setChecked(false);
 }
@@ -468,12 +481,12 @@ void View::activateCursor(const CurrentAction3d theMode)
   QCursor* aCursor = defCursor;
   switch (theMode)
   {
-    case CurrentAction3d::DynamicPanning:  aCursor = panCursor; break;
-    case CurrentAction3d::DynamicZooming:  aCursor = zoomCursor; break;
-    case CurrentAction3d::DynamicRotation: aCursor = rotCursor; break;
-    case CurrentAction3d::GlobalPanning:   aCursor = globPanCursor; break;
-    case CurrentAction3d::WindowZooming:   aCursor = handCursor; break;
-    case CurrentAction3d::Nothing:         aCursor = defCursor; break;
+    case CurrentAction3d_DynamicPanning:  aCursor = panCursor; break;
+    case CurrentAction3d_DynamicZooming:  aCursor = zoomCursor; break;
+    case CurrentAction3d_DynamicRotation: aCursor = rotCursor; break;
+    case CurrentAction3d_GlobalPanning:   aCursor = globPanCursor; break;
+    case CurrentAction3d_WindowZooming:   aCursor = handCursor; break;
+    case CurrentAction3d_Nothing:         aCursor = defCursor; break;
     default:
       break;
   }
@@ -483,10 +496,6 @@ void View::activateCursor(const CurrentAction3d theMode)
 void View::mousePressEvent(QMouseEvent* theEvent)
 {
   Qt::MouseButtons aMouseButtons = theEvent->buttons();
-  if (!myIs3dView)
-  {
-    aMouseButtons.setFlag(Qt::LeftButton, false);
-  }
   const Graphic3d_Vec2i aPnt(theEvent->pos().x(), theEvent->pos().y());
   const Aspect_VKeyFlags aFlags = qtMouseModifiers2VKeys(theEvent->modifiers());
   if (!myV3dView.IsNull()
@@ -500,10 +509,6 @@ void View::mousePressEvent(QMouseEvent* theEvent)
 void View::mouseReleaseEvent(QMouseEvent* theEvent)
 {
   Qt::MouseButtons aMouseButtons = theEvent->buttons();
-  if (!myIs3dView)
-  {
-    aMouseButtons.setFlag(Qt::LeftButton, false);
-  }
   const Graphic3d_Vec2i aPnt(theEvent->pos().x(), theEvent->pos().y());
   const Aspect_VKeyFlags aFlags = qtMouseModifiers2VKeys(theEvent->modifiers());
   if (!myV3dView.IsNull()
@@ -512,23 +517,19 @@ void View::mouseReleaseEvent(QMouseEvent* theEvent)
     updateView();
   }
 
-  if (myCurrentMode == CurrentAction3d::GlobalPanning)
+  if (myCurrentMode == CurrentAction3d_GlobalPanning)
   {
     myV3dView->Place(aPnt.x(), aPnt.y(), myCurZoom);
   }
-  if (myCurrentMode != CurrentAction3d::Nothing)
+  if (myCurrentMode != CurrentAction3d_Nothing)
   {
-    setCurrentAction(CurrentAction3d::Nothing);
+    setCurrentAction(CurrentAction3d_Nothing);
   }
 }
 
 void View::mouseMoveEvent(QMouseEvent* theEvent)
 {
   Qt::MouseButtons aMouseButtons = theEvent->buttons();
-  if (!myIs3dView)
-  {
-    aMouseButtons.setFlag(Qt::LeftButton, false);
-  }
   const Graphic3d_Vec2i aNewPos(theEvent->pos().x(), theEvent->pos().y());
   if (!myV3dView.IsNull()
     && UpdateMousePosition(aNewPos, qtMouseButtons2VKeys(aMouseButtons), qtMouseModifiers2VKeys(theEvent->modifiers()), false))
@@ -567,31 +568,31 @@ void View::defineMouseGestures()
   activateCursor(myCurrentMode);
   switch (myCurrentMode)
   {
-    case CurrentAction3d::Nothing:
+    case CurrentAction3d_Nothing:
     {
       myMouseGestureMap = myDefaultGestures;
       break;
     }
-    case CurrentAction3d::DynamicZooming:
+    case CurrentAction3d_DynamicZooming:
     {
       myMouseGestureMap.Bind(Aspect_VKeyMouse_LeftButton, AIS_MouseGesture_Zoom);
       break;
     }
-    case CurrentAction3d::GlobalPanning:
+    case CurrentAction3d_GlobalPanning:
     {
       break;
     }
-    case CurrentAction3d::WindowZooming:
+    case CurrentAction3d_WindowZooming:
     {
       myMouseGestureMap.Bind(Aspect_VKeyMouse_LeftButton, AIS_MouseGesture_ZoomWindow);
       break;
     }
-    case CurrentAction3d::DynamicPanning:
+    case CurrentAction3d_DynamicPanning:
     {
       myMouseGestureMap.Bind(Aspect_VKeyMouse_LeftButton, AIS_MouseGesture_Pan);
       break;
     }
-    case CurrentAction3d::DynamicRotation:
+    case CurrentAction3d_DynamicRotation:
     {
       myMouseGestureMap.Bind(Aspect_VKeyMouse_LeftButton, aRot);
       break;
@@ -667,9 +668,11 @@ void View::onTransparencyChanged(int theVal)
 {
   AIS_ListOfInteractive anAisObjectsList;
   myContext->DisplayedObjects(anAisObjectsList);
-  double aTranspValue = theVal / 10.;
-  for (Handle(AIS_InteractiveObject) anAisObject : anAisObjectsList)
+  double aTranspValue = theVal / 10.;  
+  for(AIS_ListOfInteractive::Iterator anIter(anAisObjectsList);
+      anIter.More(); anIter.Next())
   {
+    const Handle(AIS_InteractiveObject)& anAisObject = anIter.Value();
     myContext->SetTransparency(anAisObject, aTranspValue, Standard_False);
   }
   myContext->UpdateCurrentViewer();

samples/qt/OCCTOverview/src/View.h

@@ -38,11 +38,45 @@
 
 class TopoDS_Shape;
 
-enum CurrentAction3d { Nothing, DynamicZooming, WindowZooming,
-                       DynamicPanning, GlobalPanning, DynamicRotation, ObjectDececting };
-enum ViewAction { FitAll, FitArea, Zoom, Pan, GlobalPan, Front, Back, Top, Bottom,
-                  Left, Right, Axo, Rotation, Reset, HlrOff, HlrOn, Shading, Wireframe, Transparency };
-enum RaytraceAction { ToolRaytracing, ToolShadows, ToolReflections, ToolAntialiasing };
+enum CurrentAction3d 
+{ 
+  CurrentAction3d_Nothing, 
+  CurrentAction3d_DynamicZooming, 
+  CurrentAction3d_WindowZooming,
+  CurrentAction3d_DynamicPanning, 
+  CurrentAction3d_GlobalPanning, 
+  CurrentAction3d_DynamicRotation, 
+  CurrentAction3d_ObjectDececting 
+};
+enum ViewAction 
+{ 
+  ViewAction_FitAll, 
+  ViewAction_FitArea, 
+  ViewAction_Zoom, 
+  ViewAction_Pan, 
+  ViewAction_GlobalPan, 
+  ViewAction_Front, 
+  ViewAction_Back, 
+  ViewAction_Top, 
+  ViewAction_Bottom,
+  ViewAction_Left, 
+  ViewAction_Right, 
+  ViewAction_Axo, 
+  ViewAction_Rotation, 
+  ViewAction_Reset, 
+  ViewAction_HlrOff, 
+  ViewAction_HlrOn, 
+  ViewAction_Shading, 
+  ViewAction_Wireframe, 
+  ViewAction_Transparency 
+};
+enum RaytraceAction 
+{ 
+  RaytraceAction_Raytracing, 
+  RaytraceAction_Shadows, 
+  RaytraceAction_Reflections, 
+  RaytraceAction_Antialiasing 
+};
 
 //! Qt widget containing V3d_View and toolbar with view manipulation buttons.
 //! Also use AIS_ViewController for redirecting user input (mouse, keyboard)
@@ -128,7 +162,7 @@ private:
   void initViewActions();
   void initRaytraceActions();
 
-  QAction* RegisterAction(QString theIconPath, QString thePromt, void (View::*theSlot)(void));
+  QAction* RegisterAction(QString theIconPath, QString thePromt);
 
 private:
   bool myIsRaytracing;

samples/qt/Tutorial/src/DocumentTut.cxx

@@ -26,7 +26,7 @@ void DocumentTut::onMakeBottle()
     QApplication::setOverrideCursor( Qt::WaitCursor );
     TopoDS_Shape aBottle=MakeBottle(50,70,30);
     Handle(AIS_Shape) AISBottle=new AIS_Shape(aBottle);
-    getContext()->SetMaterial (AISBottle, Graphic3d_NOM_GOLD, Standard_False);
+    getContext()->SetMaterial (AISBottle, Graphic3d_NameOfMaterial_Gold, Standard_False);
     getContext()->SetDisplayMode(AISBottle, 1, Standard_False);
     getContext()->Display(AISBottle, Standard_False);	
     const Handle(AIS_InteractiveObject)& anIOAISBottle = AISBottle;

samples/webgl/main.cpp

@@ -46,7 +46,7 @@ extern "C" void onFileDataRead (void* theOpaque, void* theBuffer, int theDataLen
   BRepTools::Read (aShape, aStream, aBuilder);
 
   Handle(AIS_Shape) aShapePrs = new AIS_Shape (aShape);
-  aShapePrs->SetMaterial (Graphic3d_NOM_SILVER);
+  aShapePrs->SetMaterial (Graphic3d_NameOfMaterial_Silver);
   aViewer.Context()->Display (aShapePrs, AIS_Shaded, 0, false);
   aViewer.View()->FitAll (0.01, false);
   aViewer.View()->Redraw();

src/AIS/AIS_CameraFrustum.cxx

@@ -43,7 +43,7 @@ AIS_CameraFrustum::AIS_CameraFrustum()
   myDrawer->SetLineAspect (new Prs3d_LineAspect (THE_DEFAULT_COLOR, Aspect_TOL_SOLID, 1.0));
 
   Handle(Prs3d_ShadingAspect) aShadingAspect = new Prs3d_ShadingAspect();
-  aShadingAspect->SetMaterial (Graphic3d_NOM_PLASTIC);
+  aShadingAspect->SetMaterial (Graphic3d_NameOfMaterial_Plastified);
   aShadingAspect->Aspect()->SetAlphaMode (Graphic3d_AlphaMode_Blend);
   aShadingAspect->SetTransparency (THE_DEFAULT_TRANSPARENCY);
   aShadingAspect->SetColor (THE_DEFAULT_COLOR);

src/AIS/AIS_InteractiveContext.cxx

@@ -2180,7 +2180,7 @@ void AIS_InteractiveContext::SetSelectionSensitivity (const Handle(AIS_Interacti
 //=======================================================================
 void AIS_InteractiveContext::InitAttributes()
 {
-  Graphic3d_MaterialAspect aMat (Graphic3d_NOM_BRASS);
+  Graphic3d_MaterialAspect aMat (Graphic3d_NameOfMaterial_Brass);
   myDefaultDrawer->ShadingAspect()->SetMaterial (aMat);
 
 //  myDefaultDrawer->ShadingAspect()->SetColor(Quantity_NOC_GRAY70);

src/AIS/AIS_Plane.cxx

@@ -588,7 +588,7 @@ void AIS_Plane::ComputeFields()
 void AIS_Plane::InitDrawerAttributes()
 {
   Handle(Prs3d_ShadingAspect) shasp = new Prs3d_ShadingAspect();
-  shasp->SetMaterial(Graphic3d_NOM_PLASTIC);
+  shasp->SetMaterial(Graphic3d_NameOfMaterial_Plastified);
   shasp->SetColor(Quantity_NOC_GRAY40);
   myDrawer->SetShadingAspect(shasp);
   Handle(Graphic3d_AspectFillArea3d) asf = shasp->Aspect();

src/AIS/AIS_PointCloud.cxx

@@ -297,7 +297,7 @@ void AIS_PointCloud::UnsetColor()
 
   AIS_InteractiveObject::UnsetColor();
   {
-    Graphic3d_MaterialAspect aDefaultMat (Graphic3d_NOM_BRASS);
+    Graphic3d_MaterialAspect aDefaultMat (Graphic3d_NameOfMaterial_Brass);
     Graphic3d_MaterialAspect aMat = aDefaultMat;
     Quantity_Color aColor = aDefaultMat.Color();
     if (myDrawer->HasLink())
@@ -353,7 +353,7 @@ void AIS_PointCloud::UnsetMaterial()
   }
 
   {
-    Graphic3d_MaterialAspect aDefaultMat (Graphic3d_NOM_BRASS);
+    Graphic3d_MaterialAspect aDefaultMat (Graphic3d_NameOfMaterial_Brass);
     myDrawer->ShadingAspect()->SetMaterial (myDrawer->HasLink() ?
                                             myDrawer->Link()->ShadingAspect()->Material (myCurrentFacingModel) :
                                             aDefaultMat,

src/AIS/AIS_RubberBand.cxx

@@ -42,7 +42,7 @@ AIS_RubberBand::AIS_RubberBand()
 {
   myDrawer->SetLineAspect (new Prs3d_LineAspect (Quantity_NOC_WHITE, Aspect_TOL_SOLID, 1.0));
   myDrawer->SetShadingAspect (new Prs3d_ShadingAspect());
-  myDrawer->ShadingAspect()->SetMaterial (Graphic3d_NOM_PLASTIC);
+  myDrawer->ShadingAspect()->SetMaterial (Graphic3d_NameOfMaterial_Plastified);
   myDrawer->ShadingAspect()->Aspect()->SetShadingModel (Graphic3d_TOSM_UNLIT);
   myDrawer->ShadingAspect()->Aspect()->SetInteriorStyle (Aspect_IS_EMPTY);
   myDrawer->ShadingAspect()->Aspect()->SetAlphaMode (Graphic3d_AlphaMode_Blend);
@@ -65,7 +65,7 @@ AIS_RubberBand::AIS_RubberBand (const Quantity_Color& theLineColor,
 {
   myDrawer->SetLineAspect (new Prs3d_LineAspect (theLineColor, theLineType, theWidth));
   myDrawer->SetShadingAspect (new Prs3d_ShadingAspect());
-  myDrawer->ShadingAspect()->SetMaterial (Graphic3d_NOM_PLASTIC);
+  myDrawer->ShadingAspect()->SetMaterial (Graphic3d_NameOfMaterial_Plastified);
   myDrawer->ShadingAspect()->Aspect()->SetShadingModel (Graphic3d_TOSM_UNLIT);
   myDrawer->ShadingAspect()->Aspect()->SetInteriorStyle (Aspect_IS_EMPTY);
   myDrawer->ShadingAspect()->Aspect()->SetAlphaMode (Graphic3d_AlphaMode_Blend);
@@ -90,7 +90,7 @@ AIS_RubberBand::AIS_RubberBand (const Quantity_Color& theLineColor,
 {
   myDrawer->SetLineAspect (new Prs3d_LineAspect (theLineColor, theLineType, theLineWidth));
   myDrawer->SetShadingAspect (new Prs3d_ShadingAspect());
-  myDrawer->ShadingAspect()->SetMaterial (Graphic3d_NOM_PLASTIC);
+  myDrawer->ShadingAspect()->SetMaterial (Graphic3d_NameOfMaterial_Plastified);
   myDrawer->ShadingAspect()->SetColor (theFillColor);
   myDrawer->ShadingAspect()->Aspect()->SetShadingModel (Graphic3d_TOSM_UNLIT);
   myDrawer->ShadingAspect()->Aspect()->SetInteriorStyle (Aspect_IS_SOLID);

src/AIS/AIS_Shape.cxx

@@ -489,7 +489,7 @@ void AIS_Shape::UnsetColor()
         || IsTransparent()
         || myDrawer->ShadingAspect()->Aspect()->ToMapTexture())
   {
-    const Graphic3d_MaterialAspect aDefaultMat (Graphic3d_NOM_BRASS);
+    const Graphic3d_MaterialAspect aDefaultMat (Graphic3d_NameOfMaterial_Brass);
     Graphic3d_MaterialAspect mat = aDefaultMat;
     Quantity_Color anInteriorColors[2] = {Quantity_NOC_CYAN1, Quantity_NOC_CYAN1};
     if (myDrawer->HasLink())

src/AIS/AIS_ViewController.cxx

@@ -2697,8 +2697,14 @@ void AIS_ViewController::contextLazyMoveTo (const Handle(AIS_InteractiveContext)
   myPrevMoveTo = thePnt;
 
   Handle(SelectMgr_EntityOwner) aLastPicked = theCtx->DetectedOwner();
+
+  // Picking relies on the camera frustum (including Z-range) - so make temporary AutoZFit()
+  // and then restore previous frustum to avoid immediate layer rendering issues if View has not been invalidated.
+  const Standard_Real aZNear = theView->Camera()->ZNear(), aZFar = theView->Camera()->ZFar();
   theView->AutoZFit();
   theCtx->MoveTo (thePnt.x(), thePnt.y(), theView, false);
+  theView->Camera()->SetZRange (aZNear, aZFar);
+
   Handle(SelectMgr_EntityOwner) aNewPicked = theCtx->DetectedOwner();
 
   if (theView->Viewer()->Grid()->IsActive()

src/AIS/AIS_ViewCube.cxx

@@ -200,7 +200,7 @@ void AIS_ViewCube::setDefaultAttributes()
   // this should be forced back-face culling regardless Closed flag
   myDrawer->TextAspect()->Aspect()->SetSuppressBackFaces (true);
 
-  Graphic3d_MaterialAspect aMat (Graphic3d_NOM_UserDefined);
+  Graphic3d_MaterialAspect aMat (Graphic3d_NameOfMaterial_UserDefined);
   aMat.SetColor (Quantity_NOC_WHITE);
   aMat.SetAmbientColor (Quantity_NOC_GRAY60);
 

src/AIS/AIS_ViewCube.hxx

@@ -451,7 +451,7 @@ public:
   //! Sets the material for the interactive object.
   virtual void UnsetMaterial() Standard_OVERRIDE
   {
-    Graphic3d_MaterialAspect aMat (Graphic3d_NOM_UserDefined);
+    Graphic3d_MaterialAspect aMat (Graphic3d_NameOfMaterial_UserDefined);
     aMat.SetColor (Quantity_NOC_WHITE);
     aMat.SetAmbientColor (Quantity_NOC_GRAY60);
     myDrawer->ShadingAspect()->SetMaterial (aMat);

src/AIS/AIS_XRTrackedDevice.cxx

@@ -68,7 +68,7 @@ AIS_XRTrackedDevice::AIS_XRTrackedDevice (const Handle(Graphic3d_ArrayOfTriangle
   myToShowAxes (false)
 {
   myDrawer->SetShadingAspect (new Prs3d_ShadingAspect());
-  myDrawer->ShadingAspect()->SetMaterial (Graphic3d_NOM_DEFAULT);
+  myDrawer->ShadingAspect()->SetMaterial (Graphic3d_NameOfMaterial_DEFAULT);
   myDrawer->ShadingAspect()->SetColor (Quantity_NOC_WHITE);
   if (!theTexture.IsNull())
   {

src/BOPAlgo/BOPAlgo_BOP.cxx

@@ -387,7 +387,10 @@ void BOPAlgo_BOP::Perform()
   pPF=new BOPAlgo_PaveFiller(aAllocator);
   pPF->SetArguments(aLS);
   pPF->SetRunParallel(myRunParallel);
-  pPF->SetProgressIndicator(*myProgressScope);
+  if (myProgressScope != NULL)
+  {
+    pPF->SetProgressIndicator(*myProgressScope);
+  }
   pPF->SetFuzzyValue(myFuzzyValue);
   pPF->SetNonDestructive(myNonDestructive);
   pPF->SetGlue(myGlue);

src/BOPAlgo/BOPAlgo_Builder.cxx

@@ -195,7 +195,10 @@ void BOPAlgo_Builder::Perform()
   //
   pPF->SetArguments(myArguments);
   pPF->SetRunParallel(myRunParallel);
-  pPF->SetProgressIndicator(*myProgressScope);
+  if (myProgressScope != NULL)
+  {
+    pPF->SetProgressIndicator(*myProgressScope);
+  }
   pPF->SetFuzzyValue(myFuzzyValue);
   pPF->SetNonDestructive(myNonDestructive);
   pPF->SetGlue(myGlue);
@@ -632,7 +635,10 @@ void BOPAlgo_Builder::BuildBOP(const TopTools_ListOfShape& theObjects,
   aBS.SetRunParallel(myRunParallel);
   aBS.SetContext(myContext);
   aBS.SetFuzzyValue(myFuzzyValue);
-  aBS.SetProgressIndicator(*myProgressScope);
+  if (myProgressScope != NULL)
+  {
+    aBS.SetProgressIndicator(*myProgressScope);
+  }
   aBS.Perform();
 
   // Resulting solids

src/BOPAlgo/BOPAlgo_Builder_2.cxx

@@ -450,7 +450,10 @@ void BOPAlgo_Builder::BuildSplitFaces()
     aBF.SetFace(aF);
     aBF.SetShapes(aLE);
     aBF.SetRunParallel(myRunParallel);
-    aBF.SetProgressIndicator(*myProgressScope);
+    if (myProgressScope != NULL)
+    {
+      aBF.SetProgressIndicator(*myProgressScope);
+    }
     //
   }// for (i=0; i<aNbS; ++i) {
   //
@@ -637,7 +640,10 @@ void BOPAlgo_Builder::FillSameDomainFaces()
         aPSB.Shape1() = aF1;
         aPSB.Shape2() = aF2;
         aPSB.SetFuzzyValue(myFuzzyValue);
-        aPSB.SetProgressIndicator(*myProgressScope);
+        if (myProgressScope != NULL)
+        {
+          aPSB.SetProgressIndicator(*myProgressScope);
+        }
       }
     }
   }
@@ -790,7 +796,10 @@ void BOPAlgo_Builder::FillInternalVertices()
         aVFI.SetVertex(aV);
         aVFI.SetFace(aFIm);
         aVFI.SetFuzzyValue(myFuzzyValue);
-        aVFI.SetProgressIndicator(*myProgressScope);
+        if (myProgressScope != NULL)
+        {
+          aVFI.SetProgressIndicator(*myProgressScope);
+        }
       }
     }
   }

src/BOPAlgo/BOPAlgo_Builder_3.cxx

@@ -432,7 +432,10 @@ void BOPAlgo_Builder::BuildSplitSolids(TopTools_DataMapOfShapeShape& theDraftSol
     aBS.SetSolid(aSolid);
     aBS.SetShapes(aSFS);
     aBS.SetRunParallel(myRunParallel);
-    aBS.SetProgressIndicator(*myProgressScope);
+    if (myProgressScope != NULL)
+    {
+      aBS.SetProgressIndicator(*myProgressScope);
+    }
   }//for (i=0; i<aNbS; ++i) {
   //
   Standard_Integer k, aNbBS;

src/BOPAlgo/BOPAlgo_CheckerSI.cxx

@@ -432,7 +432,10 @@ void BOPAlgo_CheckerSI::CheckFaceSelfIntersection()
     aFaceSelfIntersect.SetFace(aF);
     aFaceSelfIntersect.SetTolF(aTolF);
     //
-    aFaceSelfIntersect.SetProgressIndicator(*myProgressScope);
+    if (myProgressScope != NULL)
+    {
+      aFaceSelfIntersect.SetProgressIndicator(*myProgressScope);
+    }
   }
   
   Standard_Integer aNbFace = aVFace.Length();

src/BOPAlgo/BOPAlgo_MakerVolume.cxx

@@ -86,7 +86,10 @@ void BOPAlgo_MakerVolume::Perform()
   }
   //
   pPF->SetRunParallel(myRunParallel);
-  pPF->SetProgressIndicator(*myProgressScope);
+  if (myProgressScope != NULL)
+  {
+    pPF->SetProgressIndicator(*myProgressScope);
+  }
   pPF->SetFuzzyValue(myFuzzyValue);
   pPF->SetNonDestructive(myNonDestructive);
   pPF->SetGlue(myGlue);

src/BOPAlgo/BOPAlgo_PaveFiller_2.cxx

@@ -264,7 +264,10 @@ void BOPAlgo_PaveFiller::IntersectVE
       aVESolver.SetEdge(aE);
       aVESolver.SetPaveBlock(aPB);
       aVESolver.SetFuzzyValue(myFuzzyValue);
-      aVESolver.SetProgressIndicator(*myProgressScope);
+      if (myProgressScope != NULL)
+      {
+        aVESolver.SetProgressIndicator(*myProgressScope);
+      }
     }
   }
   //

src/BOPAlgo/BOPAlgo_PaveFiller_3.cxx

@@ -253,7 +253,10 @@ void BOPAlgo_PaveFiller::PerformEE()
         anEdgeEdge.SetEdge2(aE2, aT21, aT22);
         anEdgeEdge.SetBoxes (aBB1, aBB2);
         anEdgeEdge.SetFuzzyValue(myFuzzyValue);
-        anEdgeEdge.SetProgressIndicator(*myProgressScope);
+        if (myProgressScope != NULL)
+        {
+          anEdgeEdge.SetProgressIndicator(*myProgressScope);
+        }
       }//for (; aIt2.More(); aIt2.Next()) {
     }//for (; aIt1.More(); aIt1.Next()) {
   }//for (; myIterator->More(); myIterator->Next()) {
@@ -1070,10 +1073,17 @@ void BOPAlgo_PaveFiller::ForceInterfEE()
         anEdgeEdge.SetEdge2(aE2, aT21, aT22);
         anEdgeEdge.SetBoxes (myDS->ShapeInfo(nE1).Box(), myDS->ShapeInfo (nE2).Box());
         if (bUseAddTol)
+        {
           anEdgeEdge.SetFuzzyValue(myFuzzyValue + aTolAdd);
+        }
         else
+        {
           anEdgeEdge.SetFuzzyValue(myFuzzyValue);
-        anEdgeEdge.SetProgressIndicator(*myProgressScope);
+        }
+        if (myProgressScope != NULL)
+        {
+          anEdgeEdge.SetProgressIndicator(*myProgressScope);
+        }
       }
     }
   }

src/BOPAlgo/BOPAlgo_PaveFiller_4.cxx

@@ -217,7 +217,10 @@ void BOPAlgo_PaveFiller::PerformVF()
     aVertexFace.SetVertex(aV);
     aVertexFace.SetFace(aF);
     aVertexFace.SetFuzzyValue(myFuzzyValue);
-    aVertexFace.SetProgressIndicator(*myProgressScope);
+    if (myProgressScope != NULL)
+    {
+      aVertexFace.SetProgressIndicator(*myProgressScope);
+    }
   }//for (; myIterator->More(); myIterator->Next()) {
   //
   aNbVF=aVVF.Length();

src/BOPAlgo/BOPAlgo_PaveFiller_5.cxx

@@ -278,7 +278,10 @@ void BOPAlgo_PaveFiller::PerformEF()
       aSR = aPBRange;
       BOPTools_AlgoTools::CorrectRange(aE, aF, aSR, aPBRange);
       aEdgeFace.SetRange (aPBRange);
-      aEdgeFace.SetProgressIndicator(*myProgressScope);
+      if (myProgressScope != NULL)
+      {
+        aEdgeFace.SetProgressIndicator(*myProgressScope);
+      }
       // Save the pair to avoid their forced intersection
       BOPDS_MapOfPaveBlock* pMPB = myFPBDone.ChangeSeek(nF);
       if (!pMPB)
@@ -1010,7 +1013,10 @@ void BOPAlgo_PaveFiller::ForceInterfEF(const BOPDS_IndexedMapOfPaveBlock& theMPB
         aEdgeFace.SetFuzzyValue(myFuzzyValue + aTolAdd);
         aEdgeFace.UseQuickCoincidenceCheck(Standard_True);
         aEdgeFace.SetRange(IntTools_Range(aPB->Pave1().Parameter(), aPB->Pave2().Parameter()));
-        aEdgeFace.SetProgressIndicator(*myProgressScope);
+        if (myProgressScope != NULL)
+        {
+          aEdgeFace.SetProgressIndicator(*myProgressScope);
+        }
       }
     }
   }

src/BOPAlgo/BOPAlgo_PaveFiller_6.cxx

@@ -308,7 +308,10 @@ void BOPAlgo_PaveFiller::PerformFF()
       //
       aFaceFace.SetParameters(bApprox, bCompC2D1, bCompC2D2, anApproxTol);
       aFaceFace.SetFuzzyValue(myFuzzyValue);
-      aFaceFace.SetProgressIndicator(*myProgressScope);
+      if (myProgressScope != NULL)
+      {
+        aFaceFace.SetProgressIndicator(*myProgressScope);
+      }
     }
     else {
       // for the Glue mode just add all interferences of that type
@@ -1019,7 +1022,10 @@ void BOPAlgo_PaveFiller::PostTreatFF
   }
   //
   // 2 Fuse shapes
-  aPF.SetProgressIndicator(*myProgressScope);
+  if (myProgressScope != NULL)
+  {
+    aPF.SetProgressIndicator(*myProgressScope);
+  }
   aPF.SetRunParallel(myRunParallel);
   aPF.SetArguments(aLS);
   aPF.Perform();
@@ -2832,37 +2838,50 @@ void BOPAlgo_PaveFiller::UpdateExistingPaveBlocks
         else {
           // For the different original edge compute the parameters of paves
           BOPDS_Pave aPave[2];
-          for (Standard_Integer i = 0; i < 2; ++i) {
-            Standard_Integer nV = aPBValuePaves[i].Index();
-            aPave[i].SetIndex(nV);
-            if (nV == aPB2->Pave1().Index()) {
-              aPave[i].SetParameter(aPB2->Pave1().Parameter());
-            }
-            else if (nV == aPB2->Pave2().Index()) {
-              aPave[i].SetParameter(aPB2->Pave2().Parameter());
-            }
-            else {
-              // Compute the parameter by projecting the point
-              const TopoDS_Vertex& aV = TopoDS::Vertex(myDS->Shape(nV));
-              const TopoDS_Edge& aEOr = TopoDS::Edge(myDS->Shape(nE));
-              Standard_Real aTOut, aDist;
-              Standard_Integer iErr = myContext->ComputeVE(aV, aEOr, aTOut, aDist, myFuzzyValue);
-              if (!iErr) {
-                aPave[i].SetParameter(aTOut);
+
+          if (aPBValuePaves[0].Index() == aPBValuePaves[1].Index() &&
+              aPB2->Pave1().Index() == aPB2->Pave2().Index())
+          {
+            // still closed
+            aPave[0].SetIndex (aPBValuePaves[0].Index());
+            aPave[0].SetParameter (aPB2->Pave1().Parameter());
+            aPave[1].SetIndex (aPBValuePaves[1].Index());
+            aPave[1].SetParameter (aPB2->Pave2().Parameter());
+          }
+          else
+          {
+            for (Standard_Integer i = 0; i < 2; ++i) {
+              Standard_Integer nV = aPBValuePaves[i].Index();
+              aPave[i].SetIndex(nV);
+              if (nV == aPB2->Pave1().Index()) {
+                aPave[i].SetParameter(aPB2->Pave1().Parameter());
+              }
+              else if (nV == aPB2->Pave2().Index()) {
+                aPave[i].SetParameter(aPB2->Pave2().Parameter());
               }
               else {
-                // Unable to project - set the parameter of the closest boundary
-                const TopoDS_Vertex& aV1 = TopoDS::Vertex(myDS->Shape(aPB2->Pave1().Index()));
-                const TopoDS_Vertex& aV2 = TopoDS::Vertex(myDS->Shape(aPB2->Pave2().Index()));
-                //
-                gp_Pnt aP = BRep_Tool::Pnt(aV);
-                gp_Pnt aP1 = BRep_Tool::Pnt(aV1);
-                gp_Pnt aP2 = BRep_Tool::Pnt(aV2);
-                //
-                Standard_Real aDist1 = aP.SquareDistance(aP1);
-                Standard_Real aDist2 = aP.SquareDistance(aP2);
-                //
-                aPave[i].SetParameter(aDist1 < aDist2 ? aPB2->Pave1().Parameter() : aPB2->Pave2().Parameter());
+                // Compute the parameter by projecting the point
+                const TopoDS_Vertex& aV = TopoDS::Vertex(myDS->Shape(nV));
+                const TopoDS_Edge& aEOr = TopoDS::Edge(myDS->Shape(nE));
+                Standard_Real aTOut, aDist;
+                Standard_Integer iErr = myContext->ComputeVE(aV, aEOr, aTOut, aDist, myFuzzyValue);
+                if (!iErr) {
+                  aPave[i].SetParameter(aTOut);
+                }
+                else {
+                  // Unable to project - set the parameter of the closest boundary
+                  const TopoDS_Vertex& aV1 = TopoDS::Vertex(myDS->Shape(aPB2->Pave1().Index()));
+                  const TopoDS_Vertex& aV2 = TopoDS::Vertex(myDS->Shape(aPB2->Pave2().Index()));
+                  //
+                  gp_Pnt aP = BRep_Tool::Pnt(aV);
+                  gp_Pnt aP1 = BRep_Tool::Pnt(aV1);
+                  gp_Pnt aP2 = BRep_Tool::Pnt(aV2);
+                  //
+                  Standard_Real aDist1 = aP.SquareDistance(aP1);
+                  Standard_Real aDist2 = aP.SquareDistance(aP2);
+                  //
+                  aPave[i].SetParameter(aDist1 < aDist2 ? aPB2->Pave1().Parameter() : aPB2->Pave2().Parameter());
+                }
               }
             }
           }

src/BOPAlgo/BOPAlgo_PaveFiller_7.cxx

@@ -484,7 +484,10 @@ void BOPAlgo_PaveFiller::MakeSplitEdges()
         aBSE.SetCommonBlock(aCB);
       }
       aBSE.SetDS(myDS);
-      aBSE.SetProgressIndicator(*myProgressScope);
+      if (myProgressScope != NULL)
+      {
+        aBSE.SetProgressIndicator(*myProgressScope);
+      }
     } // for (; aItPB.More(); aItPB.Next()) {
   }  // for (i=0; i<aNbPBP; ++i) {      
   //
@@ -596,7 +599,10 @@ void BOPAlgo_PaveFiller::MakePCurves()
       BOPAlgo_MPC& aMPC=aVMPC.Appended();
       aMPC.SetEdge(aE);
       aMPC.SetFace(aF1F);
-      aMPC.SetProgressIndicator(*myProgressScope);
+      if (myProgressScope != NULL)
+      {
+        aMPC.SetProgressIndicator(*myProgressScope);
+      }
     }
     //
     // On
@@ -660,7 +666,10 @@ void BOPAlgo_PaveFiller::MakePCurves()
 
       aMPC.SetEdge(aE);
       aMPC.SetFace(aF1F);
-      aMPC.SetProgressIndicator(*myProgressScope);
+      if (myProgressScope != NULL)
+      {
+        aMPC.SetProgressIndicator(*myProgressScope);
+      }
     }
   }// for (i=0; i<aNbFI; ++i) {
   //
@@ -710,7 +719,10 @@ void BOPAlgo_PaveFiller::MakePCurves()
               aMPC.SetEdge(aE);
               aMPC.SetFace(aFf[m]);
               aMPC.SetFlag(Standard_True);
-              aMPC.SetProgressIndicator(*myProgressScope);
+              if (myProgressScope != NULL)
+              {
+                aMPC.SetProgressIndicator(*myProgressScope);
+              }
             }
           }
         }

src/BOPAlgo/BOPAlgo_Splitter.cxx

@@ -89,7 +89,10 @@ void BOPAlgo_Splitter::Perform()
   BOPAlgo_PaveFiller *pPF = new BOPAlgo_PaveFiller();
   pPF->SetArguments(aLS);
   pPF->SetRunParallel(myRunParallel);
-  pPF->SetProgressIndicator(*myProgressScope);
+  if (myProgressScope != NULL)
+  {
+    pPF->SetProgressIndicator(*myProgressScope);
+  }
   pPF->SetFuzzyValue(myFuzzyValue);
   pPF->SetNonDestructive(myNonDestructive);
   pPF->SetGlue(myGlue);

src/BRepAlgoAPI/BRepAlgoAPI_BuilderAlgo.cxx

@@ -125,7 +125,10 @@ void BRepAlgoAPI_BuilderAlgo::IntersectShapes(const TopTools_ListOfShape& theArg
   myDSFiller->SetArguments(theArgs);
   // Set options for intersection
   myDSFiller->SetRunParallel(myRunParallel);
-  myDSFiller->SetProgressIndicator(*myProgressScope);
+  if (myProgressScope != NULL)
+  {
+    myDSFiller->SetProgressIndicator(*myProgressScope);
+  }
   myDSFiller->SetFuzzyValue(myFuzzyValue);
   myDSFiller->SetNonDestructive(myNonDestructive);
   myDSFiller->SetGlue(myGlue);
@@ -145,7 +148,10 @@ void BRepAlgoAPI_BuilderAlgo::BuildResult()
 {
   // Set options to the builder
   myBuilder->SetRunParallel(myRunParallel);
-  myBuilder->SetProgressIndicator(*myProgressScope);
+  if (myProgressScope != NULL)
+  {
+    myBuilder->SetProgressIndicator(*myProgressScope);
+  }
   myBuilder->SetCheckInverted(myCheckInverted);
   myBuilder->SetToFillHistory(myFillHistory);
   // Perform building of the result with pre-calculated intersections

src/BRepAlgoAPI/BRepAlgoAPI_Check.cxx

@@ -94,7 +94,10 @@ void BRepAlgoAPI_Check::Perform()
   anAnalyzer.SelfInterMode() = myTestSI;
   // Set options from BOPAlgo_Options
   anAnalyzer.SetRunParallel(myRunParallel);
-  anAnalyzer.SetProgressIndicator(*myProgressScope);
+  if (myProgressScope != NULL)
+  {
+    anAnalyzer.SetProgressIndicator(*myProgressScope);
+  }
   anAnalyzer.SetFuzzyValue(myFuzzyValue);
   // Perform the check
   anAnalyzer.Perform();

src/BRepTools/BRepTools_WireExplorer.cxx

@@ -157,7 +157,6 @@ void  BRepTools_WireExplorer::Init(const TopoDS_Wire& W,
 
   if (!myFace.IsNull())
   {
-    BRepTools::Update(myFace);
     TopLoc_Location aL;
     const Handle(Geom_Surface)& aSurf = BRep_Tool::Surface(myFace, aL);
     GeomAdaptor_Surface aGAS(aSurf);

src/ChFiKPart/ChFiKPart_ComputeData_FilPlnCyl.cxx

@@ -123,20 +123,25 @@ Standard_Boolean ChFiKPart_MakeFillet(TopOpeBRepDS_DataStructure& DStr,
     UOnCyl = ElCLib::InPeriod(UOnCyl,fu,fu+2*M_PI);
   ElSLib::Parameters(Pln,OrFillet,UOnPln,VOnPln);
 
-  gp_Vec XDir,OtherDir;
-  XDir     = NorF.Reversed();
-  OtherDir = gp_Dir(gp_Vec(OrFillet,ElSLib::Value(UOnCyl,VOnCyl,Cyl)));
-
-  if (!plandab) {
-    gp_Vec tmp = XDir;
-    XDir     = OtherDir;
-    OtherDir = tmp;
+  gp_Vec XDir, OtherDir;
+  if (plandab)
+  {
+    XDir = NorF.Reversed();
+    OtherDir = gp_Vec(OrFillet, ElSLib::Value(UOnCyl, VOnCyl, Cyl));
+    OtherDir.Normalize();
   }
-  gp_Ax3 AxFil (OrFillet,DirFillet,XDir);
-  // construction YDir to go from face1 to face2.
-  if ((XDir^OtherDir).Dot(DirFillet) < 0.)
+  else
+  {
+    OtherDir = NorF.Reversed();
+    XDir = gp_Vec(OrFillet, ElSLib::Value(UOnCyl, VOnCyl, Cyl));
+    XDir.Normalize();
+  }
+ 
+  gp_Ax3 AxFil (OrFillet, DirFillet, XDir);
+  gp_Vec aProd = XDir.Crossed(OtherDir);
+  if (aProd.Dot(DirFillet) < 0.)
     AxFil.YReverse();
-
+  
   Handle(Geom_CylindricalSurface) 
     Fillet = new Geom_CylindricalSurface(AxFil,Radius);
   Data->ChangeSurf(ChFiKPart_IndexSurfaceInDS(Fillet,DStr));
@@ -149,8 +154,10 @@ Standard_Boolean ChFiKPart_MakeFillet(TopOpeBRepDS_DataStructure& DStr,
   gp_Lin2d Lin2dPln(PPln2d,VPln2d);
   gp_Pnt   POnPln = ElSLib::Value(UOnPln,VOnPln,Pln);
   gp_Lin   C3d(POnPln,DirFillet);
+
   Standard_Real UOnFillet,V;
   ElSLib::CylinderParameters(AxFil,Radius,POnPln,UOnFillet,V);
+
   if(UOnFillet > M_PI) UOnFillet = 0.;
   gp_Lin2d LOnFillet(gp_Pnt2d(UOnFillet,V),gp::DY2d());
   Handle(Geom_Line)   L3d  = new Geom_Line  (C3d);

src/DDF/DDF_Browser.cxx

@@ -131,7 +131,7 @@ TCollection_AsciiString DDF_Browser::OpenRoot() const
   list.AssignCat("\"");
   if (root.FindAttribute(TDataStd_Name::GetID(),name))
   {
-    TCollection_AsciiString tmpStr(name->Get(),'?');
+    TCollection_AsciiString tmpStr(name->Get());
     tmpStr.ChangeAll(' ','_');
     list.AssignCat(tmpStr);
   }
@@ -178,7 +178,7 @@ TCollection_AsciiString DDF_Browser::OpenLabel(const TDF_Label& aLab) const
     list.AssignCat("\"");
     if (itr.Value().FindAttribute(TDataStd_Name::GetID(),name))
     {
-      TCollection_AsciiString tmpStr(name->Get(),'?');
+      TCollection_AsciiString tmpStr(name->Get());
       tmpStr.ChangeAll(' ','_');
       list.AssignCat(tmpStr);
     }

src/DDataStd/DDataStd_BasicCommands.cxx

@@ -342,8 +342,7 @@ static Standard_Integer DDataStd_GetComment (Draw_Interpretor& di,
     if (!DDF::GetDF(arg[1],DF)) return 1;
     Handle(TDataStd_Comment) A;
     if (!DDF::Find(DF,arg[2],TDataStd_Comment::GetID(),A)) return 1;
-    TCollection_AsciiString s(A->Get(),'?');
-    di << A->Get().ToExtString();
+    di << A->Get();
     return 0;
   }
   di << "DDataStd_GetComment : Error\n";
@@ -1043,7 +1042,7 @@ static Standard_Integer DDataStd_SetRelation (Draw_Interpretor& di,
 
     Standard_CString expr (arg[3]);
     Handle(TDataStd_Relation) aR = TDataStd_Relation::Set(label);
-    aR->SetRelation(expr);
+    aR->SetRelation(TCollection_ExtendedString (expr, Standard_True));
     Handle(TDataStd_Variable) aV;
 
     for (Standard_Integer i = 4; i < nb; i++)
@@ -1223,7 +1222,8 @@ static Standard_Integer DDataStd_SetExtStringArray (Draw_Interpretor& di,
     if ((!isGuid && nb > 6) || (isGuid && nb > 8)) {
       j = j + 2;
       for(Standard_Integer i = From; i<=To; ++i) {
-        A->SetValue(i, arg[j] );
+        TCollection_ExtendedString aVal (arg[j], Standard_True);
+        A->SetValue(i, aVal);
         j++;
       }
     }
@@ -1257,7 +1257,8 @@ static Standard_Integer DDataStd_SetExtStringArrayValue (Draw_Interpretor&,
   Handle(TDataStd_ExtStringArray) arr;
   if (label.FindAttribute(TDataStd_ExtStringArray::GetID(), arr))
   {
-    arr->SetValue(index, arg[4]); 
+    TCollection_ExtendedString aVal(arg[4], Standard_True);
+    arr->SetValue(index, aVal); 
     return 0;
   }
 
@@ -1298,8 +1299,7 @@ static Standard_Integer DDataStd_GetExtStringArray (Draw_Interpretor& di,
     }
 
     for(Standard_Integer i = A->Lower(); i<=A->Upper(); i++){
-      TCollection_AsciiString anAsciiString(A->Value(i),'?');
-      di << anAsciiString.ToCString();
+      di << A->Value(i);
       if(i<A->Upper())  
         di<<" ";
     }
@@ -3411,9 +3411,8 @@ static Standard_Integer DDataStd_GetNDIntegers (Draw_Interpretor& di,
     TColStd_DataMapIteratorOfDataMapOfStringInteger itr(aMap);
     for (; itr.More(); itr.Next()){
       TCollection_ExtendedString aKey(itr.Key());
-      TCollection_AsciiString aStr(aKey,'?');
       Standard_Integer aValue = itr.Value();
-      di << "Key = " << aStr.ToCString() << " Value = " << aValue << "\n";
+      di << "Key = " << aKey << " Value = " << aValue << "\n";
       }
 
     return 0; 
@@ -3447,13 +3446,14 @@ static Standard_Integer DDataStd_GetNDInteger (Draw_Interpretor& di,
     std::cout <<std::endl;
     std::cout <<"NamedData attribute at Label = " << arg[2] <<std::endl;    
     anAtt->LoadDeferredData();
-    if(!anAtt->HasInteger(arg[3])) {
+    TCollection_ExtendedString aKey(arg[3], Standard_True);
+    if(!anAtt->HasInteger(aKey)) {
       std::cout << "There is no data specified by Key = "<< arg[3]  << std::endl;
       return 1;
     } else {
-      std::cout << "Key = "  << arg[3]  << " Value = " <<anAtt->GetInteger(arg[3])<<std::endl;
+      std::cout << "Key = "  << arg[3]  << " Value = " <<anAtt->GetInteger(aKey)<<std::endl;
       if(nb == 5) 
-        Draw::Set(arg[4], anAtt->GetInteger(arg[3]));
+        Draw::Set(arg[4], anAtt->GetInteger(aKey));
       return 0; 
     }
   }
@@ -3529,9 +3529,8 @@ static Standard_Integer DDataStd_GetNDReals (Draw_Interpretor& di,
     TDataStd_DataMapIteratorOfDataMapOfStringReal itr(aMap);
     for (; itr.More(); itr.Next()){
       TCollection_ExtendedString aKey(itr.Key());
-      TCollection_AsciiString aStr(aKey,'?');
       Standard_Real aValue = itr.Value();
-      di << "Key = " << aStr.ToCString() << " Value = " << aValue << "\n";
+      di << "Key = " << aKey << " Value = " << aValue << "\n";
       }
     return 0; 
   }
@@ -3564,13 +3563,14 @@ static Standard_Integer DDataStd_GetNDReal (Draw_Interpretor& di,
     std::cout <<std::endl;
     std::cout <<"NamedData attribute at Label = " << arg[2] <<std::endl;    
     anAtt->LoadDeferredData();
-    if(!anAtt->HasReal(arg[3])) {
+    TCollection_ExtendedString aKey(arg[3], Standard_True);
+    if(!anAtt->HasReal(aKey)) {
       Message::SendFail() << "There is no data specified by Key = " << arg[3];
       return 1;
     } else {
-      std::cout << "Key = "  << arg[3]  << " Value = " <<anAtt->GetReal(arg[3])<<std::endl;
+      std::cout << "Key = "  << arg[3]  << " Value = " <<anAtt->GetReal(aKey)<<std::endl;
       if(nb == 5) 
-        Draw::Set(arg[4], anAtt->GetReal(arg[3]));
+        Draw::Set(arg[4], anAtt->GetReal(aKey));
       return 0; 
     }
   }
@@ -3697,14 +3697,15 @@ static Standard_Integer DDataStd_GetNDString (Draw_Interpretor& di,
     std::cout <<std::endl;
     std::cout <<"NamedData attribute at Label = " << arg[2] <<std::endl;    
     anAtt->LoadDeferredData();
-    if (!anAtt->HasString(arg[3]))
+    TCollection_ExtendedString aKey(arg[3], Standard_True);
+    if (!anAtt->HasString(aKey))
     {
       Message::SendFail() << "There is no data specified by Key = " << arg[3];
       return 1;
     }
     else
     {
-      TCollection_AsciiString aValue (anAtt->GetString(arg[3]), '?');
+      TCollection_AsciiString aValue (anAtt->GetString(aKey));
       std::cout << "Key = "  << arg[3]  << " Value = " << aValue.ToCString() << std::endl;
       if(nb == 5) 
         Draw::Set(arg[4], aValue.ToCString());
@@ -3782,12 +3783,12 @@ static Standard_Integer DDataStd_GetNDBytes (Draw_Interpretor& di,
     anAtt->LoadDeferredData();
     const TDataStd_DataMapOfStringByte& aMap = anAtt->GetBytesContainer();
     TDataStd_DataMapIteratorOfDataMapOfStringByte itr(aMap);
-    for (; itr.More(); itr.Next()){
+    for (; itr.More(); itr.Next())
+    {
       TCollection_ExtendedString aKey(itr.Key());
-      TCollection_AsciiString aStr(aKey,'?');
       Standard_Byte aValue = itr.Value();
-      std::cout << "Key = "  << aStr.ToCString() << " Value = " <<aValue<<std::endl;
-      }
+      std::cout << "Key = "  << aKey << " Value = " <<aValue<<std::endl;
+    }
     return 0; 
   }
   di << "DDataStd_GetNDBytes : Error\n";
@@ -3819,16 +3820,17 @@ static Standard_Integer DDataStd_GetNDByte (Draw_Interpretor& di,
     std::cout <<std::endl;
     std::cout <<"NamedData attribute at Label = " << arg[2] <<std::endl;      
     anAtt->LoadDeferredData();
-    if (!anAtt->HasByte(arg[3]))
+    TCollection_ExtendedString aKey(arg[3], Standard_True);
+    if (!anAtt->HasByte(aKey))
     {
       Message::SendFail() << "There is no data specified by Key = " << arg[3];
       return 1;
     }
     else
     {
-      std::cout << "Key = "  << arg[3]  << " Value = " <<anAtt->GetByte(arg[3])<< std::endl;
+      std::cout << "Key = "  << arg[3]  << " Value = " <<anAtt->GetByte(aKey)<< std::endl;
       if(nb == 5) 
-        Draw::Set(arg[4], anAtt->GetByte(arg[3]));
+        Draw::Set(arg[4], anAtt->GetByte(aKey));
       return 0; 
     }
   }
@@ -3909,8 +3911,7 @@ static Standard_Integer DDataStd_GetNDIntArrays (Draw_Interpretor& di,
     TDataStd_DataMapIteratorOfDataMapOfStringHArray1OfInteger itr(aMap);
     for (; itr.More(); itr.Next()){
       TCollection_ExtendedString aKey(itr.Key());
-      TCollection_AsciiString aStr(aKey,'?');
-      std::cout << "Key = "  << aStr.ToCString()<< std::endl;
+      std::cout << "Key = "  << aKey<< std::endl;
       Handle(TColStd_HArray1OfInteger) anArrValue = itr.Value();      
       if(!anArrValue.IsNull()) {
         Standard_Integer lower = anArrValue->Lower();
@@ -3953,7 +3954,8 @@ static Standard_Integer DDataStd_GetNDIntArray (Draw_Interpretor& di,
     std::cout <<std::endl;
     std::cout <<"NamedData attribute at Label = " << arg[2] <<std::endl;      
     anAtt->LoadDeferredData();
-    if (!anAtt->HasArrayOfIntegers(arg[3]))
+    TCollection_ExtendedString aKey(arg[3], Standard_True);
+    if (!anAtt->HasArrayOfIntegers(aKey))
     {
       Message::SendFail() << "There is no data specified by Key = " << arg[3];
       return 1;
@@ -3962,7 +3964,7 @@ static Standard_Integer DDataStd_GetNDIntArray (Draw_Interpretor& di,
     {
       std::cout << "Key = "  << arg[3] <<std::endl;
 
-      Handle(TColStd_HArray1OfInteger) anArrValue = anAtt->GetArrayOfIntegers(arg[3]);      
+      Handle(TColStd_HArray1OfInteger) anArrValue = anAtt->GetArrayOfIntegers(aKey);
       if(!anArrValue.IsNull()) {
         Standard_Integer lower = anArrValue->Lower();
         Standard_Integer upper = anArrValue->Upper();
@@ -4052,8 +4054,7 @@ static Standard_Integer DDataStd_GetNDRealArrays (Draw_Interpretor& di,
     TDataStd_DataMapIteratorOfDataMapOfStringHArray1OfReal itr(aMap);
     for (; itr.More(); itr.Next()){
       TCollection_ExtendedString aKey(itr.Key());
-      TCollection_AsciiString aStr(aKey,'?');
-      std::cout << "Key = "  << aStr.ToCString()<<std::endl;
+      std::cout << "Key = "  << aKey << std::endl;
       Handle(TColStd_HArray1OfReal) anArrValue = itr.Value();      
       if(!anArrValue.IsNull()) {
         Standard_Integer lower = anArrValue->Lower();
@@ -4094,13 +4095,14 @@ static Standard_Integer DDataStd_GetNDRealArray (Draw_Interpretor& di,
     std::cout <<std::endl;
     std::cout <<"NamedData attribute at Label = " << arg[2] <<std::endl;
     anAtt->LoadDeferredData();
-    if(!anAtt->HasArrayOfReals(arg[3])) {
+    TCollection_ExtendedString aKey(arg[3], Standard_True);
+    if(!anAtt->HasArrayOfReals(aKey)) {
       std::cout << "There is no data specified by Key = "<< arg[3]  << std::endl;
       return 1;
     } else {
       std::cout << "Key = "  << arg[3] <<std::endl;
 
-      Handle(TColStd_HArray1OfReal) anArrValue = anAtt->GetArrayOfReals(arg[3]);      
+      Handle(TColStd_HArray1OfReal) anArrValue = anAtt->GetArrayOfReals(aKey);
       if(!anArrValue.IsNull()) {
         Standard_Integer lower = anArrValue->Lower();
         Standard_Integer upper = anArrValue->Upper();

src/DDataStd/DDataStd_NameCommands.cxx

@@ -104,7 +104,7 @@ static Standard_Integer DDataStd_GetName (Draw_Interpretor& di,
 	}
 #ifdef DEB_DDataStd
 	if(!N.IsNull()) 
-      std::cout << "String = " << TCollection_AsciiString(N->Get(), '?').ToCString()  << std::endl;
+      std::cout << "String = " << N->Get() << std::endl;
 #endif
     di << N->Get();
     return 0;

src/DDataStd/DDataStd_TreeBrowser.cxx

@@ -171,16 +171,14 @@ void DDataStd_TreeBrowser::OpenNode (const Handle(TDataStd_TreeNode)& aTreeNode,
   Handle(TDataStd_Name) name;
   aList.AssignCat("\"");
   if (aTreeNode->Label().FindAttribute(TDataStd_Name::GetID(),name)) {
-    TCollection_AsciiString tmpStr(name->Get(),'?');
-    tmpStr.ChangeAll(' ','_');
-    aList.AssignCat(tmpStr);
+    aList.AssignCat(name->Get());
   }
   aList.AssignCat("\"");
   // Dynamic type.      -2
   aList.AssignCat(TDF_BrowserSeparator2);
   TCollection_ExtendedString ext;
   if (TDF::ProgIDFromGUID(aTreeNode->ID(), ext))
-    aList.AssignCat(TCollection_AsciiString(ext,'?'));
+    aList.AssignCat(ext);
   else aList.AssignCat(aTreeNode->DynamicType()->Name());
    // Executable or Forgotten?  -3
   //  aList.AssignCat(TDF_BrowserSeparator2);

src/DDocStd/DDocStd_ApplicationCommands.cxx

@@ -65,12 +65,8 @@ static Standard_Integer DDocStd_ListDocuments (Draw_Interpretor& di,
       A->GetDocument(i,D);
       di <<"document " << i;
       if (D->IsSaved()) {
-	TCollection_AsciiString GetNameAsciiString(D->GetName().ToExtString(),'?');
-	TCollection_AsciiString GetPathAsciiString(D->GetPath().ToExtString(),'?');
-	//std::cout << " name : " << D->GetName();
-	//std::cout << " path : " << D->GetPath();
-	di << " name : " << GetNameAsciiString.ToCString();
-	di << " path : " << GetPathAsciiString.ToCString();
+	di << " name : " << D->GetName();
+	di << " path : " << D->GetPath();
       }
       else di << " not saved";
       di << "\n";
@@ -131,7 +127,7 @@ static Standard_Integer DDocStd_Open (Draw_Interpretor& di,
                                       const char** a)
 {   
   if (nb >= 3) {
-    TCollection_ExtendedString path (a[1]); 
+    TCollection_ExtendedString path (a[1], Standard_True); 
     Handle(TDocStd_Application) A = DDocStd::GetApplication();
     Handle(TDocStd_Document) D;
     Standard_Integer insession = A->IsInSession(path);
@@ -249,7 +245,7 @@ static Standard_Integer DDocStd_SaveAs (Draw_Interpretor& di,
   if (nb >= 3) {
     Handle(TDocStd_Document) D;    
     if (!DDocStd::GetDocument(a[1],D)) return 1;  
-    TCollection_ExtendedString path (a[2]); 
+    TCollection_ExtendedString path (a[2], Standard_True); 
     Handle(TDocStd_Application) A = DDocStd::GetApplication();
     PCDM_StoreStatus theStatus;
 
@@ -427,19 +423,11 @@ static Standard_Integer DDocStd_Path (Draw_Interpretor& di,
 				       const char** a)
 {   
   if (nb == 2) { 
-    TDocStd_PathParser path (a[1]);
-    //std::cout << "Trek      : " << path.Trek() << std::endl;  
-    //std::cout << "Name      : " << path.Name() << std::endl; 
-    //std::cout << "Extension : " << path.Extension() << std::endl;
-    //std::cout << "Path      : " << path.Path() << std::endl;
-    TCollection_AsciiString TrekAsciiString(path.Trek().ToExtString(),'?');
-    TCollection_AsciiString NameAsciiString(path.Name().ToExtString(),'?');
-    TCollection_AsciiString ExtensionAsciiString(path.Extension().ToExtString(),'?');
-    TCollection_AsciiString PathAsciiString(path.Path().ToExtString(),'?');
-    di << "Trek      : " << TrekAsciiString.ToCString() << "\n";  
-    di << "Name      : " << NameAsciiString.ToCString() << "\n"; 
-    di << "Extension : " << ExtensionAsciiString.ToCString() << "\n";
-    di << "Path      : " << PathAsciiString.ToCString() << "\n";
+    TDocStd_PathParser path (TCollection_ExtendedString (a[1], Standard_True));
+    di << "Trek      : " << path.Trek() << "\n";  
+    di << "Name      : " << path.Name() << "\n"; 
+    di << "Extension : " << path.Extension() << "\n";
+    di << "Path      : " << path.Path() << "\n";
     return 0;
   }
   di << "DDocStd_Path : Error\n";
@@ -457,7 +445,7 @@ static Standard_Integer DDocStd_AddComment (Draw_Interpretor& di,
   if (nb == 3) {
     Handle(TDocStd_Document) D;    
     if (!DDocStd::GetDocument(a[1],D)) return 1;  
-    TCollection_ExtendedString comment (a[2]); 
+    TCollection_ExtendedString comment (a[2], Standard_True); 
 //    Handle(TDocStd_Application) A = DDocStd::GetApplication();
 //    A->AddComment(D,comment);
     D->AddComment(comment);
@@ -484,9 +472,7 @@ static Standard_Integer DDocStd_PrintComments (Draw_Interpretor& di,
 
     for (int i = 1; i <= comments.Length(); i++)
     {
-      //std::cout << comments(i) << std::endl;
-      TCollection_AsciiString commentAsciiString(comments(i).ToExtString(),'?');
-      di << commentAsciiString.ToCString() << "\n";
+      di << comments(i) << "\n";
     }
 
     return 0; 

src/DDocStd/DDocStd_DocumentCommands.cxx

@@ -311,7 +311,7 @@ static Standard_Integer DDocStd_DumpDocument (Draw_Interpretor& di,
     di << "\n"; 
     // document name
     if (D->IsSaved()) 
-      di << "DOCUMENT      : " << TCollection_AsciiString(D->GetName(),'?').ToCString();
+      di << "DOCUMENT      : " << D->GetName();
     else 
       di << "DOCUMENT      : not saved";
     di << "\n";