0029692: Add functionality to make the group of touching same-dimensional shapes connected

Implementation of the new class *BOPAlgo_MakeConnected* for making the group of touching same-dimensional shapes connected.
Provide the material association for the first sub-elements of the input shapes.
Provide possibility to make the connected shape periodic.

Draw commands for new algorithm:
* makeconnected - make the input shapes connected or glued, performs material associations;
* cmaterialson - returns the materials located on the requested side of a shape;
* cmakeperiodic - makes the connected shape periodic in requested directions;
* crepeatshape - repeats the periodic connected shape in requested directions requested number of times.

Documentation & test cases for the new algorithm.

CMakeLists.txt

@@ -347,6 +347,8 @@ if (MSVC)
   set (BUILD_MODULE_MfcSamples OFF CACHE BOOL "${BUILD_MODULE_MfcSamples_DESCR}")
 endif()
 
+set (BUILD_Inspector OFF CACHE BOOL "${BUILD_Inspector_DESCR}")
+
 # uwp sample
 if (MSVC)
   if ("${CMAKE_SYSTEM_NAME}" STREQUAL "WindowsStore")
@@ -365,9 +367,6 @@ if (WIN32)
   set (USE_D3D OFF CACHE BOOL "${USE_D3D_DESCR}")
 endif()
 
-set (USE_QT_TOOLS OFF CACHE BOOL "${USE_QT_TOOLS_DESCR}")
-set (USE_QT4 ON CACHE BOOL "${USE_QT4}")
-
 # Enable/Disable the floating point exceptions (FPE) during runtime.
 if (NOT BUILD_ENABLE_FPE_SIGNAL_HANDLER)
   set (BUILD_ENABLE_FPE_SIGNAL_HANDLER OFF CACHE BOOL "${BUILD_ENABLE_FPE_SIGNAL_HANDLER_DESCR}" FORCE)
@@ -516,6 +515,7 @@ endif()
 # VTK
 if (USE_VTK)
   add_definitions (-DHAVE_VTK)
+  set (OCCT_VTK_USED_TARGETS "" CACHE INTERNAL "" FORCE)
   OCCT_INCLUDE_CMAKE_FILE ("adm/cmake/vtk")
 else()
   OCCT_CHECK_AND_UNSET_GROUP ("3RDPARTY_VTK")
@@ -656,11 +656,13 @@ if (CAN_USE_EIGEN)
     OCCT_INCLUDE_CMAKE_FILE ("adm/cmake/eigen")
   else()
     OCCT_CHECK_AND_UNSET_GROUP ("3RDPARTY_EIGEN")
+    OCCT_CHECK_AND_UNSET ("INSTALL_EIGEN")
   endif()
 else()
   OCCT_CHECK_AND_UNSET ("USE_EIGEN")
 
   OCCT_CHECK_AND_UNSET_GROUP ("3RDPARTY_EIGEN")
+  OCCT_CHECK_AND_UNSET ("INSTALL_EIGEN")
 endif()
 
 # Doxygen
@@ -777,7 +779,7 @@ endif()
 # include the patched or original list of tools
 # list <TOOLNAME>_TOOLKITS is created foreach tool and contains its toolkits
 # list <OCCT_TOOLS> will contain all tools
-if (NOT USE_QT_TOOLS)
+if (NOT BUILD_Inspector)
   OCCT_CHECK_AND_UNSET_GROUP ("3RDPARTY_QT")
   OCCT_CHECK_AND_UNSET_GROUP ("3RDPARTY_TQTMALLOC")
   OCCT_CHECK_AND_UNSET ("INSTALL_QT")
@@ -790,13 +792,12 @@ else()
   # collect all the headers to <binary dir>/inc folder
   string(TIMESTAMP CURRENT_TIME "%H:%M:%S")
   message (STATUS "\nInfo: \(${CURRENT_TIME}\) Start collecting all OCCT tool header files into ${CMAKE_BINARY_DIR}/tools/inc ...")
-  COLLECT_AND_INSTALL_OCCT_HEADER_FILES ("${CMAKE_BINARY_DIR}/${INSTALL_DIR_INCLUDE}" "${BUILD_TOOL_TOOLKITS}" "${CMAKE_SOURCE_DIR}/tools" "tools")
-  include_directories (${CMAKE_BINARY_DIR}/${INSTALL_DIR_INCLUDE}/tools)
+  COLLECT_AND_INSTALL_OCCT_HEADER_FILES ("${CMAKE_BINARY_DIR}" "${BUILD_TOOL_TOOLKITS}" "${CMAKE_SOURCE_DIR}/tools" "${INSTALL_DIR_INCLUDE}/inspector")
 
 
   # check qt 3rdparty path
   add_definitions (-DHAVE_QT)
-  OCCT_INCLUDE_CMAKE_FILE ("adm/cmake/qt5")
+  OCCT_INCLUDE_CMAKE_FILE ("adm/cmake/qt")
   message (STATUS "Info: Qt is used by OCCT")
 endif()
 
@@ -872,6 +873,22 @@ else()
   OCCT_CONFIGURE_AND_INSTALL ("adm/templates/custom.${SCRIPT_EXT}.main" "custom.${SCRIPT_EXT}" "custom.${SCRIPT_EXT}" "${INSTALL_DIR_SCRIPT}")
 endif()
 
+if (WIN32)
+  set (THIRDPARTY_DIR_REPLACE "%THIRDPARTY_DIR%")
+else()
+  set (THIRDPARTY_DIR_REPLACE "\${THIRDPARTY_DIR}")
+endif()
+get_cmake_property(USED_3RDPARTY_CACHE_VARIABLES VARIABLES)
+string (REGEX MATCHALL "(^|;)USED_3RDPARTY_[^;]+_DIR[^;]*" USED_3RDPARTY_CACHE_VARIABLES "${USED_3RDPARTY_CACHE_VARIABLES}")
+file (TO_CMAKE_PATH "${3RDPARTY_DIR}" 3RDPARTY_DIR)
+foreach (USED_3RDPARTY_CACHE_VARIABLE ${USED_3RDPARTY_CACHE_VARIABLES})
+   file (TO_CMAKE_PATH "${${USED_3RDPARTY_CACHE_VARIABLE}}" ${USED_3RDPARTY_CACHE_VARIABLE})
+   string (REPLACE "${3RDPARTY_DIR}" "${THIRDPARTY_DIR_REPLACE}" ${USED_3RDPARTY_CACHE_VARIABLE} "${${USED_3RDPARTY_CACHE_VARIABLE}}")
+   if (NOT WIN32)
+     string (REGEX REPLACE ";" ":" ${USED_3RDPARTY_CACHE_VARIABLE} "${${USED_3RDPARTY_CACHE_VARIABLE}}")
+   endif()
+endforeach()
+
 # write current custom.bat/sh (for install directory)
 set (SUB_CUSTOM_BUILD_NAME "custom_${COMPILER}_${COMPILER_BITNESS}.install.${SCRIPT_EXT}")
 OCCT_CONFIGURE_AND_INSTALL ("adm/templates/custom.install.${SCRIPT_EXT}.in" "${SUB_CUSTOM_BUILD_NAME}" "${SUB_CUSTOM_NAME}" "${INSTALL_DIR_SCRIPT}")
@@ -978,11 +995,11 @@ endif()
 
 if (BUILD_TOOL_TOOLKITS)
   # copy tinspector script to install script folder
-  if (BUILD_PATCH AND EXISTS "${BUILD_PATCH}/adm/templates/dfbrowser.${SCRIPT_EXT}")
-    install (FILES "${BUILD_PATCH}/adm/templates/dfbrowser.${SCRIPT_EXT}" DESTINATION  "${INSTALL_DIR_SCRIPT}"
+  if (BUILD_PATCH AND EXISTS "${BUILD_PATCH}/adm/templates/inspector.${SCRIPT_EXT}")
+    install (FILES "${BUILD_PATCH}/adm/templates/inspector.${SCRIPT_EXT}" DESTINATION  "${INSTALL_DIR_SCRIPT}"
             PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_WRITE GROUP_EXECUTE WORLD_READ WORLD_WRITE WORLD_EXECUTE)
   else()
-    install (FILES "${CMAKE_SOURCE_DIR}/adm/templates/dfbrowser.${SCRIPT_EXT}" DESTINATION  "${INSTALL_DIR_SCRIPT}"
+    install (FILES "${CMAKE_SOURCE_DIR}/adm/templates/inspector.${SCRIPT_EXT}" DESTINATION  "${INSTALL_DIR_SCRIPT}"
             PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_WRITE GROUP_EXECUTE WORLD_READ WORLD_WRITE WORLD_EXECUTE)
   endif()
 
@@ -990,6 +1007,9 @@ if (BUILD_TOOL_TOOLKITS)
   foreach (BUILD_SAMPLE_TOOL_TOOLKIT ${BUILD_SAMPLE_TOOLKITS})
     OCCT_ADD_SUBDIRECTORY ("samples/tools/${BUILD_SAMPLE_TOOL_TOOLKIT}")
   endforeach()
+
+  # patch TInspectorEXE
+  OCCT_CONFIGURE ("adm/templates/TInspectorEXE.vcxproj.user.in" "${CMAKE_BINARY_DIR}/samples/tools/TInspectorEXE/TInspectorEXE.vcxproj.user")
 endif()
 
 # Prepare variables for configuration of OpenCASCADE cmake config file

adm/cmake/eigen.cmake

@@ -1,5 +1,9 @@
 # eigen
 
+if (NOT DEFINED INSTALL_EIGEN)
+  set (INSTALL_EIGEN OFF CACHE BOOL "${INSTALL_EIGEN_DESCR}")
+endif()
+
 # eigen directory
 if (NOT DEFINED 3RDPARTY_EIGEN_DIR)
   set (3RDPARTY_EIGEN_DIR "" CACHE PATH "The directory containing eigen")
@@ -61,6 +65,18 @@ endif()
 
 if (3RDPARTY_EIGEN_INCLUDE_DIR AND EXISTS "${3RDPARTY_EIGEN_INCLUDE_DIR}")
   list (APPEND 3RDPARTY_INCLUDE_DIRS "${3RDPARTY_EIGEN_INCLUDE_DIR}")
+
+  # Install header files
+  if (INSTALL_EIGEN)
+    file(GLOB EIGEN_SUBDIRS "${3RDPARTY_EIGEN_INCLUDE_DIR}/*")
+    foreach(SUBDIR ${EIGEN_SUBDIRS})
+      if(IS_DIRECTORY "${SUBDIR}")
+        install (DIRECTORY "${SUBDIR}" DESTINATION "${INSTALL_DIR_INCLUDE}")
+      else()
+        install (FILES "${SUBDIR}" DESTINATION "${INSTALL_DIR_INCLUDE}")
+      endif()
+    endforeach()
+  endif()
 else()
   list (APPEND 3RDPARTY_NOT_INCLUDED 3RDPARTY_EIGEN_INCLUDE_DIR)
 

adm/cmake/ffmpeg.cmake

@@ -8,7 +8,7 @@ if (NOT DEFINED 3RDPARTY_FFMPEG_DIR)
   set (3RDPARTY_FFMPEG_DIR "" CACHE PATH "The directory containing FFmpeg")
 endif()
 
-# include occt macros. compiler_bitness, os_wiht_bit, compiler
+# include occt macros. compiler_bitness, os_with_bit, compiler
 OCCT_INCLUDE_CMAKE_FILE ("adm/cmake/occt_macros")
 
 # specify FFMPEG folder in connection with 3RDPARTY_DIR
@@ -27,49 +27,52 @@ if (NOT DEFINED 3RDPARTY_FFMPEG_INCLUDE_DIR)
   set (3RDPARTY_FFMPEG_INCLUDE_DIR  "" CACHE PATH "the path of headers directory")
 endif()
 
-if (NOT DEFINED 3RDPARTY_FFMPEG_LIBRARY OR NOT 3RDPARTY_FFMPEG_LIBRARY_DIR OR NOT EXISTS "${3RDPARTY_FFMPEG_LIBRARY_DIR}")
-  set (3RDPARTY_FFMPEG_LIBRARY               "" CACHE FILEPATH "FFmpeg framework" FORCE)
-endif()
-
-if (NOT DEFINED 3RDPARTY_FFMPEG_LIBRARY_DIR)
-  set (3RDPARTY_FFMPEG_LIBRARY_DIR           "" CACHE PATH "The directory containing FFmpeg framework")
-endif()
-
-if (WIN32)
-  if (NOT DEFINED 3RDPARTY_FFMPEG_DLL OR NOT 3RDPARTY_FFMPEG_DLL_DIR OR NOT EXISTS "${3RDPARTY_FFMPEG_DLL_DIR}")
-    set (3RDPARTY_FFMPEG_DLL                 "" CACHE FILEPATH "FFmpeg shared libraries" FORCE)
+separate_arguments (CSF_FFmpeg)
+foreach (LIBRARY_NAME ${CSF_FFmpeg})
+  if (NOT DEFINED 3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME} OR NOT 3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME} OR NOT EXISTS "${3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME}}")
+    set (3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME}               "" CACHE FILEPATH "FFmpeg framework (${LIBRARY_NAME})" FORCE)
   endif()
-endif()
 
-if (WIN32)
-  if (NOT DEFINED 3RDPARTY_FFMPEG_DLL_DIR)
-    set (3RDPARTY_FFMPEG_DLL_DIR               "" CACHE PATH "The directory containing FFmpeg shared libraries")
-  endif()
-endif()
-
-# check 3RDPARTY_${PRODUCT_NAME}_ paths for consistency with specified 3RDPARTY_${PRODUCT_NAME}_DIR
-if (3RDPARTY_FFMPEG_DIR AND EXISTS "${3RDPARTY_FFMPEG_DIR}")
-  CHECK_PATH_FOR_CONSISTENCY (3RDPARTY_FFMPEG_DIR 3RDPARTY_FFMPEG_INCLUDE_DIR PATH "the path to FFmpeg")
-  CHECK_PATH_FOR_CONSISTENCY (3RDPARTY_FFMPEG_DIR 3RDPARTY_FFMPEG_LIBRARY FILEPATH "the path to FFmpeg framework")
-
-  if (3RDPARTY_FFMPEG_LIBRARY AND EXISTS "${3RDPARTY_FFMPEG_LIBRARY}")
-    get_filename_component (3RDPARTY_FFMPEG_LIBRARY_DIR "${3RDPARTY_FFMPEG_LIBRARY}" PATH)
-    set (3RDPARTY_FFMPEG_LIBRARY_DIR "${3RDPARTY_FFMPEG_LIBRARY_DIR}" CACHE PATH "The directory containing FFmpeg libraries" FORCE)
-  else()
-    CHECK_PATH_FOR_CONSISTENCY (3RDPARTY_FFMPEG_DIR 3RDPARTY_FFMPEG_LIBRARY_DIR PATH "The directory containing FFmpeg libraries")
+  if (NOT DEFINED 3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME})
+    set (3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME}           "" CACHE PATH "The directory containing FFmpeg framework (${LIBRARY_NAME})")
   endif()
 
   if (WIN32)
-    CHECK_PATH_FOR_CONSISTENCY (3RDPARTY_FFMPEG_DIR 3RDPARTY_FFMPEG_DLL FILEPATH "the path to FFmpeg shared libraries")
-
-    if (3RDPARTY_FFMPEG_DLL AND EXISTS "${3RDPARTY_FFMPEG_DLL}")
-      get_filename_component (3RDPARTY_FFMPEG_DLL_DIR "${3RDPARTY_FFMPEG_DLL}" PATH)
-      set (3RDPARTY_FFMPEG_DLL_DIR "${3RDPARTY_FFMPEG_DLL_DIR}" CACHE PATH "The directory containing FFmpeg shared libraries" FORCE)
-    else()
-      CHECK_PATH_FOR_CONSISTENCY (3RDPARTY_FFMPEG_DIR 3RDPARTY_FFMPEG_DLL_DIR PATH "The directory containing FFmpeg shared libraries")
+    if (NOT DEFINED 3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME} OR NOT 3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME} OR NOT EXISTS "${3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME}}")
+      set (3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME}                 "" CACHE FILEPATH "FFmpeg shared libraries (${LIBRARY_NAME})" FORCE)
     endif()
   endif()
-endif()
+
+  if (WIN32)
+    if (NOT DEFINED 3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME})
+      set (3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME}               "" CACHE PATH "The directory containing FFmpeg shared libraries (${LIBRARY_NAME})")
+    endif()
+  endif()
+
+  # check 3RDPARTY_${PRODUCT_NAME}_ paths for consistency with specified 3RDPARTY_${PRODUCT_NAME}_DIR
+  if (3RDPARTY_FFMPEG_DIR AND EXISTS "${3RDPARTY_FFMPEG_DIR}")
+    CHECK_PATH_FOR_CONSISTENCY (3RDPARTY_FFMPEG_DIR 3RDPARTY_FFMPEG_INCLUDE_DIR PATH "the path to FFmpeg")
+    CHECK_PATH_FOR_CONSISTENCY (3RDPARTY_FFMPEG_DIR 3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME} FILEPATH "the path to FFmpeg framework (${LIBRARY_NAME})")
+
+    if (3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME} AND EXISTS "${3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME}}")
+      get_filename_component (3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME} "${3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME}}" PATH)
+      set (3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME} "${3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME}}" CACHE PATH "The directory containing FFmpeg library (${LIBRARY_NAME})" FORCE)
+    else()
+      CHECK_PATH_FOR_CONSISTENCY (3RDPARTY_FFMPEG_DIR 3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME} PATH "The directory containing FFmpeg library (${LIBRARY_NAME})")
+    endif()
+
+    if (WIN32)
+      CHECK_PATH_FOR_CONSISTENCY (3RDPARTY_FFMPEG_DIR 3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME} FILEPATH "the path to FFmpeg shared library (${LIBRARY_NAME})")
+
+      if (3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME} AND EXISTS "${3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME}}")
+        get_filename_component (3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME} "${3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME}}" PATH)
+        set (3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME} "${3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME}}" CACHE PATH "The directory containing FFmpeg shared library (${LIBRARY_NAME})" FORCE)
+      else()
+        CHECK_PATH_FOR_CONSISTENCY (3RDPARTY_FFMPEG_DIR 3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME} PATH "The directory containing FFmpeg shared library (${LIBRARY_NAME})")
+      endif()
+    endif()
+  endif()
+endforeach()
 
 # header
 if (NOT 3RDPARTY_FFMPEG_INCLUDE_DIR OR NOT EXISTS "${3RDPARTY_FFMPEG_INCLUDE_DIR}")
@@ -99,130 +102,132 @@ else()
   set (3RDPARTY_FFMPEG_INCLUDE_DIR "" CACHE FILEPATH "the path to avutil.h" FORCE)
 endif()
 
-# library
-if (NOT 3RDPARTY_FFMPEG_LIBRARY OR NOT EXISTS "${3RDPARTY_FFMPEG_LIBRARY}")
-  set (CMAKE_FIND_LIBRARY_SUFFIXES .lib .so .dylib .a)
+# libraries
+foreach (LIBRARY_NAME ${CSF_FFmpeg})
+  if (NOT 3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME} OR NOT EXISTS "${3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME}}")
+    set (CMAKE_FIND_LIBRARY_SUFFIXES .lib .so .dylib .a)
 
-  set (FFMPEG_PATH_SUFFIXES lib)
-  if (ANDROID)
-    set (FFMPEG_PATH_SUFFIXES ${FFMPEG_PATH_SUFFIXES} libs/${ANDROID_ABI})
-  elseif(APPLE)
-    set (FFMPEG_PATH_SUFFIXES ${FFMPEG_PATH_SUFFIXES} Frameworks)
-  endif()
+    set (FFMPEG_PATH_SUFFIXES lib)
+    if (ANDROID)
+      set (FFMPEG_PATH_SUFFIXES ${FFMPEG_PATH_SUFFIXES} libs/${ANDROID_ABI})
+    elseif(APPLE)
+      set (FFMPEG_PATH_SUFFIXES ${FFMPEG_PATH_SUFFIXES} Frameworks)
+    endif()
 
-  # set 3RDPARTY_FFMPEG_LIBRARY as notfound, otherwise find_library can't assign a new value to 3RDPARTY_FFMPEG_LIBRARY
-  set (3RDPARTY_FFMPEG_LIBRARY "3RDPARTY_FFMPEG_LIBRARY-NOTFOUND" CACHE FILEPATH "The path to FFmpeg library" FORCE)
+    # set 3RDPARTY_FFMPEG_LIBRARY as notfound, otherwise find_library can't assign a new value to 3RDPARTY_FFMPEG_LIBRARY
+    set (3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME} "3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME}-NOTFOUND" CACHE FILEPATH "The path to FFmpeg library (${LIBRARY_NAME})" FORCE)
 
-  if (3RDPARTY_FFMPEG_DIR AND EXISTS "${3RDPARTY_FFMPEG_DIR}")
-    find_library (3RDPARTY_FFMPEG_LIBRARY NAMES avutil
-                  PATHS "${3RDPARTY_FFMPEG_LIBRARY_DIR}" "${3RDPARTY_FFMPEG_DIR}"
-                  PATH_SUFFIXES ${FFMPEG_PATH_SUFFIXES}
-                  CMAKE_FIND_ROOT_PATH_BOTH
-                  NO_DEFAULT_PATH)
-  else()
-    find_library (3RDPARTY_FFMPEG_LIBRARY NAMES avutil
-                  PATH_SUFFIXES ${FFMPEG_PATH_SUFFIXES}
-                  CMAKE_FIND_ROOT_PATH_BOTH)
-  endif()
-
-  if (3RDPARTY_FFMPEG_LIBRARY AND EXISTS "${3RDPARTY_FFMPEG_LIBRARY}")
-    get_filename_component (3RDPARTY_FFMPEG_LIBRARY_DIR "${3RDPARTY_FFMPEG_LIBRARY}" PATH)
-    set (3RDPARTY_FFMPEG_LIBRARY_DIR "${3RDPARTY_FFMPEG_LIBRARY_DIR}" CACHE PATH "The directory containing FFmpeg library" FORCE)
-  else()
-    set (3RDPARTY_FFMPEG_LIBRARY_DIR "" CACHE PATH "The directory containing FFmpeg library" FORCE)
-  endif()
-endif()
-
-if (3RDPARTY_FFMPEG_LIBRARY_DIR AND EXISTS "${3RDPARTY_FFMPEG_LIBRARY_DIR}")
-  list (APPEND 3RDPARTY_LIBRARY_DIRS "${3RDPARTY_FFMPEG_LIBRARY_DIR}")
-else()
-  list (APPEND 3RDPARTY_NOT_INCLUDED 3RDPARTY_FFMPEG_LIBRARY_DIR)
-
-  set (3RDPARTY_FFMPEG_LIBRARY "" CACHE FILEPATH "The path to FFmpeg library" FORCE)
-endif()
-
-# shared library
-if (WIN32)
-  if (NOT 3RDPARTY_FFMPEG_DLL OR NOT EXISTS "${3RDPARTY_FFMPEG_DLL}")
-
-    set (CMAKE_FIND_LIBRARY_SUFFIXES .dll)
-    set (3RDPARTY_FFMPEG_DLL "3RDPARTY_FFMPEG_DLL-NOTFOUND" CACHE FILEPATH "The path to FFmpeg shared library" FORCE)
-
-    # find FFmpeg shared library
-    file (GLOB 3RDPARTY_FFMPEG_DLL "${3RDPARTY_FFMPEG_DIR}/bin/avutil[-][0-9]*")
-
-    if (3RDPARTY_FFMPEG_DLL AND EXISTS "${3RDPARTY_FFMPEG_DLL}")
-      set (3RDPARTY_FFMPEG_DLL "${3RDPARTY_FFMPEG_DLL}" CACHE FILEPATH "FFmpeg shared library" FORCE)
-      get_filename_component (3RDPARTY_FFMPEG_DLL_DIR "${3RDPARTY_FFMPEG_DLL}" PATH)
-      set (3RDPARTY_FFMPEG_DLL_DIR "${3RDPARTY_FFMPEG_DLL_DIR}" CACHE PATH "The directory containing FFmpeg library" FORCE)
+    if (3RDPARTY_FFMPEG_DIR AND EXISTS "${3RDPARTY_FFMPEG_DIR}")
+      find_library (3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME} NAMES ${LIBRARY_NAME}
+                    PATHS "${3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME}}" "${3RDPARTY_FFMPEG_DIR}"
+                    PATH_SUFFIXES ${FFMPEG_PATH_SUFFIXES}
+                    CMAKE_FIND_ROOT_PATH_BOTH
+                    NO_DEFAULT_PATH)
     else()
-      set (3RDPARTY_FFMPEG_DLL_DIR "" CACHE PATH "The directory containing FFmpeg shared library" FORCE)
+      find_library (3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME} NAMES ${LIBRARY_NAME}
+                    PATH_SUFFIXES ${FFMPEG_PATH_SUFFIXES}
+                    CMAKE_FIND_ROOT_PATH_BOTH)
+    endif()
+
+    if (3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME} AND EXISTS "${3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME}}")
+      get_filename_component (3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME} "${3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME}}" PATH)
+      set (3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME} "${3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME}}" CACHE PATH "The directory containing FFmpeg library (${LIBRARY_NAME})" FORCE)
+    else()
+      set (3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME} "" CACHE PATH "The directory containing FFmpeg library (${LIBRARY_NAME})" FORCE)
     endif()
   endif()
 
-  if (3RDPARTY_FFMPEG_DLL_DIR OR EXISTS "${3RDPARTY_FFMPEG_DLL_DIR}")
-    list (APPEND 3RDPARTY_DLL_DIRS "${3RDPARTY_FFMPEG_DLL_DIR}")
+  if (3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME} AND EXISTS "${3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME}}")
+    list (APPEND 3RDPARTY_LIBRARY_DIRS "${3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME}}")
   else()
-    list (APPEND 3RDPARTY_NOT_INCLUDED 3RDPARTY_FFMPEG_DLL_DIR)
+    list (APPEND 3RDPARTY_NOT_INCLUDED 3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME})
+
+    set (3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME} "" CACHE FILEPATH "The path to FFmpeg library (${LIBRARY_NAME})" FORCE)
   endif()
-endif()
-
-# install instructions
-if (INSTALL_FFMPEG)
-  OCCT_MAKE_OS_WITH_BITNESS()
-  OCCT_MAKE_COMPILER_SHORT_NAME()
 
+  # shared library
   if (WIN32)
-    if (DEFINED INSTALL_BIN_DIR)
-      install (FILES "${3RDPARTY_FFMPEG_DLL}" DESTINATION "${INSTALL_BIN_DIR}")
-    else()
-      install (FILES "${3RDPARTY_FFMPEG_DLL}"
-               CONFIGURATIONS Release
-               DESTINATION "${INSTALL_DIR}/${OS_WITH_BIT}/${COMPILER}/bin")
-      install (FILES "${3RDPARTY_FFMPEG_DLL}"
-               CONFIGURATIONS RelWithDebInfo
-               DESTINATION "${INSTALL_DIR}/${OS_WITH_BIT}/${COMPILER}/bini")
-      install (FILES "${3RDPARTY_FFMPEG_DLL}"
-               CONFIGURATIONS Debug
-               DESTINATION "${INSTALL_DIR}/${OS_WITH_BIT}/${COMPILER}/bind")
-    endif()
-  else()
-    get_filename_component(3RDPARTY_FFMPEG_LIBRARY_ABS ${3RDPARTY_FFMPEG_LIBRARY} REALPATH)
-    get_filename_component(3RDPARTY_FFMPEG_LIBRARY_NAME ${3RDPARTY_FFMPEG_LIBRARY} NAME)
+    if (NOT 3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME} OR NOT EXISTS "${3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME}}")
 
-    if (DEFINED INSTALL_LIB_DIR)
-      install (FILES "${3RDPARTY_FFMPEG_LIBRARY_ABS}"
-               DESTINATION "${INSTALL_LIB_DIR}"
-               RENAME ${3RDPARTY_FFMPEG_LIBRARY_NAME}.6)
+      set (CMAKE_FIND_LIBRARY_SUFFIXES .dll)
+      set (3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME} "3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME}-NOTFOUND" CACHE FILEPATH "The path to FFmpeg shared library (${LIBRARY_NAME})" FORCE)
+
+      # find FFmpeg shared library
+      file (GLOB 3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME} "${3RDPARTY_FFMPEG_DIR}/bin/${LIBRARY_NAME}[-][0-9]*")
+
+      if (3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME} AND EXISTS "${3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME}}")
+        set (3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME} "${3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME}}" CACHE FILEPATH "FFmpeg shared library (${LIBRARY_NAME})" FORCE)
+        get_filename_component (3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME} "${3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME}}" PATH)
+        set (3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME} "${3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME}}" CACHE PATH "The directory containing FFmpeg library (${LIBRARY_NAME})" FORCE)
+      else()
+        set (3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME} "" CACHE PATH "The directory containing FFmpeg shared library (${LIBRARY_NAME})" FORCE)
+      endif()
+    endif()
+
+    if (3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME} OR EXISTS "${3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME}}")
+      list (APPEND 3RDPARTY_DLL_DIRS "${3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME}}")
     else()
-      install (FILES "${3RDPARTY_FFMPEG_LIBRARY_ABS}"
-               CONFIGURATIONS Release
-               DESTINATION "${INSTALL_DIR}/${OS_WITH_BIT}/${COMPILER}/lib"
-               RENAME ${3RDPARTY_FFMPEG_LIBRARY_NAME}.6)
-      install (FILES "${3RDPARTY_FFMPEG_LIBRARY_ABS}"
-               CONFIGURATIONS RelWithDebInfo
-               DESTINATION "${INSTALL_DIR}/${OS_WITH_BIT}/${COMPILER}/libi"
-               RENAME ${3RDPARTY_FFMPEG_LIBRARY_NAME}.6)
-      install (FILES "${3RDPARTY_FFMPEG_LIBRARY_ABS}"
-               CONFIGURATIONS Debug
-               DESTINATION "${INSTALL_DIR}/${OS_WITH_BIT}/${COMPILER}/libd"
-               RENAME ${3RDPARTY_FFMPEG_LIBRARY_NAME}.6)
+      list (APPEND 3RDPARTY_NOT_INCLUDED 3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME})
     endif()
   endif()
 
-  set (USED_3RDPARTY_FFMPEG_DIR "")
-else()
-  # the library directory for using by the executable
-  if (WIN32)
-    set (USED_3RDPARTY_FFMPEG_DIR ${3RDPARTY_FFMPEG_DLL_DIR})
+  # install instructions
+  if (INSTALL_FFMPEG)
+    OCCT_MAKE_OS_WITH_BITNESS()
+    OCCT_MAKE_COMPILER_SHORT_NAME()
+
+    if (WIN32)
+      if (DEFINED INSTALL_BIN_DIR)
+        install (FILES "${3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME}}" DESTINATION "${INSTALL_BIN_DIR}")
+      else()
+        install (FILES "${3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME}}"
+                 CONFIGURATIONS Release
+                 DESTINATION "${INSTALL_DIR}/${OS_WITH_BIT}/${COMPILER}/bin")
+        install (FILES "${3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME}}"
+                 CONFIGURATIONS RelWithDebInfo
+                 DESTINATION "${INSTALL_DIR}/${OS_WITH_BIT}/${COMPILER}/bini")
+        install (FILES "${3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME}}"
+                 CONFIGURATIONS Debug
+                 DESTINATION "${INSTALL_DIR}/${OS_WITH_BIT}/${COMPILER}/bind")
+      endif()
+    else()
+      get_filename_component(3RDPARTY_FFMPEG_LIBRARY_ABS ${3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME}} REALPATH)
+      get_filename_component(3RDPARTY_FFMPEG_LIBRARY_NAME ${3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME}} NAME)
+
+      if (DEFINED INSTALL_LIB_DIR)
+        install (FILES "${3RDPARTY_FFMPEG_LIBRARY_ABS}"
+                 DESTINATION "${INSTALL_LIB_DIR}"
+                 RENAME ${3RDPARTY_FFMPEG_LIBRARY_NAME}.6)
+      else()
+        install (FILES "${3RDPARTY_FFMPEG_LIBRARY_ABS}"
+                 CONFIGURATIONS Release
+                 DESTINATION "${INSTALL_DIR}/${OS_WITH_BIT}/${COMPILER}/lib"
+                 RENAME ${3RDPARTY_FFMPEG_LIBRARY_NAME}.6)
+        install (FILES "${3RDPARTY_FFMPEG_LIBRARY_ABS}"
+                 CONFIGURATIONS RelWithDebInfo
+                 DESTINATION "${INSTALL_DIR}/${OS_WITH_BIT}/${COMPILER}/libi"
+                 RENAME ${3RDPARTY_FFMPEG_LIBRARY_NAME}.6)
+        install (FILES "${3RDPARTY_FFMPEG_LIBRARY_ABS}"
+                 CONFIGURATIONS Debug
+                 DESTINATION "${INSTALL_DIR}/${OS_WITH_BIT}/${COMPILER}/libd"
+                 RENAME ${3RDPARTY_FFMPEG_LIBRARY_NAME}.6)
+      endif()
+    endif()
+
+    set (USED_3RDPARTY_FFMPEG_DIR "")
   else()
-    set (USED_3RDPARTY_FFMPEG_DIR ${3RDPARTY_FFMPEG_LIBRARY_DIR})
+    # the library directory for using by the executable
+    if (WIN32)
+      set (USED_3RDPARTY_FFMPEG_DIR ${3RDPARTY_FFMPEG_DLL_DIR_${LIBRARY_NAME}})
+    else()
+      set (USED_3RDPARTY_FFMPEG_DIR ${3RDPARTY_FFMPEG_LIBRARY_DIR_${LIBRARY_NAME}})
+    endif()
   endif()
-endif()
+
+  mark_as_advanced (3RDPARTY_FFMPEG_LIBRARY_${LIBRARY_NAME} 3RDPARTY_FFMPEG_DLL_${LIBRARY_NAME})
+endforeach()
 
 # unset all redundant variables
 OCCT_CHECK_AND_UNSET (FFMPEG_INCLUDE_DIRS)
 OCCT_CHECK_AND_UNSET (FFMPEG_LIBRARY_DIRS)
 OCCT_CHECK_AND_UNSET (FFMPEG_DIR)
-
-mark_as_advanced (3RDPARTY_FFMPEG_LIBRARY 3RDPARTY_FFMPEG_DLL)

adm/cmake/occt_csf.cmake

@@ -35,7 +35,11 @@ endif()
 if (USE_FREEIMAGE)
   set (CSF_FreeImagePlus "freeimage")
 else()
-  set (CSF_FreeImagePlus)
+  if (WIN32)
+    set (CSF_FreeImagePlus "windowscodecs")
+  else()
+    set (CSF_FreeImagePlus)
+  endif()
 endif()
 
 # TCL/TK

adm/cmake/occt_macros.cmake

@@ -116,7 +116,7 @@ function (FIND_SUBDIRECTORY ROOT_DIRECTORY DIRECTORY_SUFFIX SUBDIRECTORY_NAME)
   foreach (SUBDIR_NAME ${SUBDIR_NAME_LIST})
     #message("Subdir: ${SUBDIR_NAME}, ${DIRECTORY_SUFFIX}")
     # REGEX failed if the directory name contains '++' combination, so we replace it
-    string(REPLACE "++" "\\+\\+" SUBDIR_NAME_ESCAPED ${SUBDIR_NAME})
+    string(REPLACE "+" "\\+" SUBDIR_NAME_ESCAPED ${SUBDIR_NAME})
     string (REGEX MATCH "${SUBDIR_NAME_ESCAPED}" DOES_PATH_CONTAIN "${DIRECTORY_SUFFIX}")
     if (DOES_PATH_CONTAIN)
       set(${SUBDIRECTORY_NAME} "${ROOT_DIRECTORY}/${SUBDIR_NAME}" PARENT_SCOPE)
@@ -340,7 +340,7 @@ macro (COLLECT_AND_INSTALL_OCCT_HEADER_FILES ROOT_TARGET_OCCT_DIR OCCT_BUILD_TOO
   string(TIMESTAMP CURRENT_TIME "%H:%M:%S")
   message (STATUS "Info: \(${CURRENT_TIME}\) Checking headers in inc folder...")
     
-  file (GLOB OCCT_HEADER_FILES_OLD "${ROOT_TARGET_OCCT_DIR}/inc/*")
+  file (GLOB OCCT_HEADER_FILES_OLD "${ROOT_TARGET_OCCT_DIR}/${OCCT_INSTALL_DIR_PREFIX}/*")
   foreach (OCCT_HEADER_FILE_OLD ${OCCT_HEADER_FILES_OLD})
     get_filename_component (HEADER_FILE_NAME ${OCCT_HEADER_FILE_OLD} NAME)
     string (REGEX MATCH "^[a-zA-Z0-9]+" PACKAGE_NAME "${HEADER_FILE_NAME}")

adm/cmake/occt_resources.cmake

@@ -68,6 +68,7 @@ FILE_TO_LIST ("adm/RESOURCES" RESOURCES)
 foreach (CurrentResource ${RESOURCES})
   get_filename_component (CurrentResource_FileName "${CurrentResource}" NAME)
   if ("${CurrentResource_FileName}" STREQUAL TObj.msg OR
+      "${CurrentResource_FileName}" STREQUAL BOPAlgo.msg OR
       "${CurrentResource_FileName}" STREQUAL Units.dat OR
       "${CurrentResource}" STREQUAL XSMessage OR
       "${CurrentResource}" STREQUAL SHMessage OR

adm/cmake/occt_toolkit.cmake

@@ -152,8 +152,8 @@ else()
   add_library (${PROJECT_NAME} ${USED_SRCFILES} ${USED_INCFILES} ${USED_RCFILE})
 
   if (MSVC)
-    install (FILES  ${CMAKE_BINARY_DIR}/${OS_WITH_BIT}/${COMPILER}/bind/${PROJECT_NAME}.pdb
-             CONFIGURATIONS Debug
+    install (FILES  ${CMAKE_BINARY_DIR}/${OS_WITH_BIT}/${COMPILER}/bin\${OCCT_INSTALL_BIN_LETTER}/${PROJECT_NAME}.pdb
+             CONFIGURATIONS Debug RelWithDebInfo
              DESTINATION "${INSTALL_DIR_BIN}\${OCCT_INSTALL_BIN_LETTER}")
   endif()
 
@@ -213,6 +213,9 @@ foreach (USED_ITEM ${USED_EXTERNLIB_AND_TOOLKITS})
     
     if (NOT "${TK_FOUND}" STREQUAL "" OR NOT "${VTK_FOUND}" STREQUAL "")
       list (APPEND USED_TOOLKITS_BY_CURRENT_PROJECT ${USED_ITEM})
+      if (NOT "${VTK_FOUND}" STREQUAL "" AND BUILD_SHARED_LIBS AND INSTALL_VTK AND COMMAND OCCT_INSTALL_VTK)
+        OCCT_INSTALL_VTK(${USED_ITEM})
+      endif()
     else()
       string (REGEX MATCH "^CSF_" CSF_FOUND ${USED_ITEM})
       if ("${CSF_FOUND}" STREQUAL "")

adm/cmake/occt_toolkit_tool.cmake

@@ -1,9 +1,9 @@
 # script for each OCCT tool toolkit
 
 # Qt dependencies
-OCCT_INCLUDE_CMAKE_FILE (adm/cmake/qt5_macro)
+OCCT_INCLUDE_CMAKE_FILE (adm/cmake/qt_macro)
 
-FIND_QT5_PACKAGE(PROJECT_LIBRARIES_DEBUG PROJECT_LIBRARIES_RELEASE PROJECT_INCLUDES)
+FIND_QT_PACKAGE(PROJECT_LIBRARIES_DEBUG PROJECT_LIBRARIES_RELEASE PROJECT_INCLUDES)
 include_directories("${PROJECT_INCLUDES}"
                     "${CMAKE_BINARY_DIR}/${INSTALL_DIR_INCLUDE}/tools")
 
@@ -183,8 +183,8 @@ else()
   add_library (${PROJECT_NAME} ${USED_SRCFILES} ${USED_INCFILES} ${USED_RCFILE} ${RCC_FILES})
 
   if (MSVC)
-    install (FILES  ${CMAKE_BINARY_DIR}/${OS_WITH_BIT}/${COMPILER}/bind/${PROJECT_NAME}.pdb
-             CONFIGURATIONS Debug
+    install (FILES  ${CMAKE_BINARY_DIR}/${OS_WITH_BIT}/${COMPILER}/bin\${OCCT_INSTALL_BIN_LETTER}/${PROJECT_NAME}.pdb
+             CONFIGURATIONS Debug RelWithDebInfo
              DESTINATION "${INSTALL_DIR_BIN}\${OCCT_INSTALL_BIN_LETTER}")
   endif()
 
@@ -245,6 +245,9 @@ foreach (USED_ITEM ${USED_EXTERNLIB_AND_TOOLKITS})
     
     if (NOT "${TK_FOUND}" STREQUAL "" OR NOT "${VTK_FOUND}" STREQUAL "")
       list (APPEND USED_TOOLKITS_BY_CURRENT_PROJECT ${USED_ITEM})
+      if (NOT "${VTK_FOUND}" STREQUAL "" AND BUILD_SHARED_LIBS AND INSTALL_VTK AND COMMAND OCCT_INSTALL_VTK)
+        OCCT_INSTALL_VTK(${USED_ITEM})
+      endif()
     else()
       string (REGEX MATCH "^CSF_" CSF_FOUND ${USED_ITEM})
       if ("${CSF_FOUND}" STREQUAL "")

adm/cmake/qt.cmake

@@ -1,13 +1,10 @@
 #qt
 
-#looking for 3RDPARTY_QT_DIR variable used later in qt5_macro.cmake
-if (${USE_QT4})
-  SET(CSF_QtCore "QtCore")
-  THIRDPARTY_PRODUCT("QT" "" "CSF_QtCore" "d")
-else()
-  SET(CSF_Qt5Core "Qt5Core")
-  THIRDPARTY_PRODUCT("QT" "" "CSF_Qt5Core" "d")
-endif()
+#looking for 3RDPARTY_QT_DIR variable used later in qt_macro.cmake
+SET(CSF_QtCore "QtCore")
+THIRDPARTY_PRODUCT("QT" "" "CSF_QtCore" "d")
+
+list (APPEND 3RDPARTY_DLL_DIRS "${3RDPARTY_QT_DIR}/bin")
 
 list (REMOVE_ITEM 3RDPARTY_NOT_INCLUDED "3RDPARTY_QT_INCLUDE_DIR")
 list (REMOVE_ITEM 3RDPARTY_NOT_INCLUDED "3RDPARTY_QT_LIBRARY_DIR")
@@ -20,3 +17,4 @@ UNSET (${3RDPARTY_QT_LIBRARY} CACHE)
 UNSET (${3RDPARTY_QT_LIBRARY_DIR} CACHE)
 
 set (USED_3RDPARTY_QT_DIR "${3RDPARTY_QT_DIR}")
+message (STATUS "Info: Qt is used from folder: ${3RDPARTY_QT_DIR}")

adm/cmake/qt_macro.cmake

@@ -1,6 +1,6 @@
 #qt
 
-macro (FIND_QT5_PACKAGE PROJECT_LIBRARIES_DEBUG PROJECT_LIBRARIES_RELEASE PROJECT_INCLUDES)
+macro (FIND_QT_PACKAGE PROJECT_LIBRARIES_DEBUG PROJECT_LIBRARIES_RELEASE PROJECT_INCLUDES)
 
   if ("${3RDPARTY_QT_DIR}" STREQUAL "")
     message (FATAL_ERROR "Empty Qt dir")
@@ -9,12 +9,22 @@ macro (FIND_QT5_PACKAGE PROJECT_LIBRARIES_DEBUG PROJECT_LIBRARIES_RELEASE PROJEC
   # Now set CMAKE_PREFIX_PATH to point to local Qt installation.
   # Without this setting find_package() will not work
   set(CMAKE_PREFIX_PATH ${3RDPARTY_QT_DIR})
-  if (USE_QT4)
-    # Now we can apply standard CMake finder for Qt. We do this mostly
-    # to have qt5_wrap_cpp() function available
-    find_package(Qt4)
-    #message (STATUS "Qt cmake configuration at directory ${Qt4DIR}")
 
+  # Now we can apply standard CMake finder for Qt5. We do this mostly
+  # to have qt5_wrap_cpp() function available
+  find_package(Qt5 QUIET COMPONENTS Widgets PATHS ${3RDPARTY_QT_DIR} NO_DEFAULT_PATH)
+  if (${Qt5_FOUND})
+    #message (STATUS "Qt5 cmake configuration")
+
+    set(PROJECT_INCLUDES "${Qt5Widgets_INCLUDE_DIRS}")
+    set(PROJECT_LIBRARIES_DEBUG "${Qt5Widgets_LIBRARIES}")
+    set(PROJECT_LIBRARIES_RELEASE "${Qt5Widgets_LIBRARIES}")
+  else()
+    # Now we can apply standard CMake finder for Qt. We do this mostly
+    # to have qt4_wrap_cpp() function available
+    find_package(Qt4)
+
+    #message (STATUS "Qt4 cmake configuration")
     set(PROJECT_INCLUDES ${QT_INCLUDES})
     if (WIN32)
       set(PROJECT_LIBRARIES_DEBUG "${3RDPARTY_QT_DIR}/lib/QtCored4.lib;${3RDPARTY_QT_DIR}/lib/QtGuid4.lib")
@@ -23,29 +33,21 @@ macro (FIND_QT5_PACKAGE PROJECT_LIBRARIES_DEBUG PROJECT_LIBRARIES_RELEASE PROJEC
       set(PROJECT_LIBRARIES_DEBUG "${3RDPARTY_QT_DIR}/lib/libQtCore.so;${3RDPARTY_QT_DIR}/lib/libQtGui.so")
       set(PROJECT_LIBRARIES_RELEASE "${3RDPARTY_QT_DIR}/lib/libQtCore.so;${3RDPARTY_QT_DIR}/lib/libQtGui.so")
     endif(WIN32)
-  else()
-    # Now we can apply standard CMake finder for Qt4. We do this mostly
-    # to have qt5_wrap_cpp() function available
-    find_package(Qt5 REQUIRED COMPONENTS Widgets)
-    #message (STATUS "Qt cmake configuration at directory ${Qt5DIR}")
-
-    set(PROJECT_INCLUDES "${Qt5Widgets_INCLUDE_DIRS}")
-    set(PROJECT_LIBRARIES_DEBUG "${Qt5Widgets_LIBRARIES}")
-    set(PROJECT_LIBRARIES_RELEASE "${Qt5Widgets_LIBRARIES}")
   endif()
 endmacro()
 
 
 macro (FIND_AND_WRAP_MOC_FILES SOURCE_FILES)
+
   SET(CMAKE_AUTOMOC ON)
 
   foreach (FILE ${SOURCE_FILES})
     set (src_files ${src_files} ${FILE})
     unset (MOC_FILE)
-    if (USE_QT4)
-      qt4_wrap_cpp(MOC_FILE ${FILE})
-    else()
+    if (${Qt5_FOUND})
       qt5_wrap_cpp(MOC_FILE ${FILE})
+    else()
+      qt4_wrap_cpp(MOC_FILE ${FILE})
     endif()
     #message (STATUS "... Info: next MOC file ${MOC_FILE}")
 
@@ -55,14 +57,14 @@ endmacro()
 
 macro (FIND_AND_WRAP_RESOURCE_FILE RESOURCE_FILE_NAME RCC_FILES)
   if(EXISTS "${RESOURCE_FILE_NAME}")
-    if (USE_QT4)
+    if (${Qt5_FOUND})
+      qt5_add_resources(RCC_FILES "${RESOURCE_FILE_NAME}")
+    else()
       qt4_add_resources(RCC_FILES "${RESOURCE_FILE_NAME}")
       # suppress some GCC warnings coming from source files generated from .qrc resources
       if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-variable")
       endif()
-    else()
-      qt5_add_resources(RCC_FILES "${RESOURCE_FILE_NAME}")
     endif()
   endif()
 endmacro()

adm/cmake/vardescr.cmake

@@ -84,6 +84,7 @@ 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_EIGEN            "EIGEN header files")
 INSTALL_MESSAGE (INSTALL_EGL              "EGL binaries")
 INSTALL_MESSAGE (INSTALL_GLES2            "OpenGL ES 2.0 binaries")
 INSTALL_MESSAGE (INSTALL_FREETYPE         "FreeType binaries")
@@ -91,8 +92,7 @@ INSTALL_MESSAGE (INSTALL_GL2PS            "GL2PS binaries")
 INSTALL_MESSAGE (INSTALL_TBB              "TBB binaries")
 INSTALL_MESSAGE (INSTALL_TCL              "TCL binaries")
 INSTALL_MESSAGE (INSTALL_TK               "TK binaries")
-
-#INSTALL_MESSAGE (INSTALL_VTK              "VTK binaries ")
+INSTALL_MESSAGE (INSTALL_VTK              "VTK binaries ")
 
 # build variables
 macro (BUILD_MODULE_MESSAGE BUILD_MODULE_TARGET_VARIABLE BUILD_MODULE_TARGET_STRING)
@@ -122,6 +122,13 @@ set (BUILD_MODULE_MfcSamples_DESCR
 These samples show some possibilities of using OCCT and they can be executed
 with script samples.bat from the installation directory (INSTALL_DIR)")
 
+set (BUILD_Inspector_DESCR
+"Indicates whether OCCT inspector should be built together with OCCT.
+This inspector provides functionality to interactively inspect low-level content
+of the OCAF data model, OCCT viewer, etc. have been introduced in OCCT.
+It can be executed with script inspector.bat from the installation directory (INSTALL_DIR) or
+using 'tinspector' command in DRAW interpretator")
+
 set (BUILD_MODULE_UwpSample_DESCR
 "Indicates whether OCCT UWP sample should be built together with OCCT.")
 
@@ -172,11 +179,6 @@ set (USE_GLX_DESCR "Indicates whether X11 OpenGl on OSX is used or not")
 
 set (USE_D3D_DESCR "Indicates whether optional Direct3D wrapper in OCCT visualization module should be build or not")
 
-set (BUILD_QT_TOOLS_DESCR "Indicates whether OCCT tools should be build or not")
-
-set (USE_QT_TOOLS_DESCR "Indicates whether OCCT tools should be used or not
-The tools will be searched in third-party directory or may be set manually")
-
 macro (BUILD_MODULE MODULE_NAME)
   set (ENABLE_MODULE TRUE)
   set (BUILD_MODULE_${MODULE_NAME} ${ENABLE_MODULE} CACHE BOOL "${BUILD_MODULE_${MODULE_NAME}_DESCR}")

adm/cmake/vtk.cmake

@@ -1,8 +1,8 @@
 # vtk
 
-#if (NOT DEFINED INSTALL_VTK)
-#  set (INSTALL_VTK OFF CACHE BOOL "${INSTALL_VTK_DESCR}")
-#endif()
+if (NOT DEFINED INSTALL_VTK)
+  set (INSTALL_VTK OFF CACHE BOOL "${INSTALL_VTK_DESCR}")
+endif()
 
 # vtk directory
 if (NOT DEFINED 3RDPARTY_VTK_DIR)
@@ -210,11 +210,86 @@ if (BUILD_SHARED_LIBS)
   endif()
 endif()
 
+# Install vtk library using vtk targets
+macro (OCCT_INSTALL_VTK VTK_LIBRARY_NAME)
+  # Check that input library name contains "vtk" prefix
+  string (REGEX MATCH "^vtk" IS_VTK_LIBRARY ${VTK_LIBRARY_NAME})
+  # Check that input library was not already installed
+  list (FIND OCCT_VTK_USED_TARGETS ${VTK_LIBRARY_NAME} VTK_LIBRARY_IS_USED)
+  if (BUILD_SHARED_LIBS AND INSTALL_VTK AND TARGET ${VTK_LIBRARY_NAME} AND VTK_LIBRARY_IS_USED EQUAL -1 AND IS_VTK_LIBRARY)
+    OCCT_MAKE_OS_WITH_BITNESS()
+
+    # Get configuration of vtk
+    get_target_property (TARGET_VTK_IMPORT_CONFS ${VTK_LIBRARY_NAME} IMPORTED_CONFIGURATIONS)
+    list (GET TARGET_VTK_IMPORT_CONFS 0 CHOSEN_IMPORT_CONF)
+
+    # Get dependencies for current input library
+    get_property(VTK_LIBRARY_PATH       TARGET ${VTK_LIBRARY_NAME} PROPERTY LOCATION)
+    get_property(VTK_DEPEND             TARGET ${VTK_LIBRARY_NAME} PROPERTY IMPORTED_LINK_DEPENDENT_LIBRARIES_${CHOSEN_IMPORT_CONF})
+    get_property(VTK_IMPORTED_INTERFACE TARGET ${VTK_LIBRARY_NAME} PROPERTY IMPORTED_LINK_INTERFACE_LIBRARIES_${CHOSEN_IMPORT_CONF})
+    get_property(VTK_INTERFACE          TARGET ${VTK_LIBRARY_NAME} PROPERTY INTERFACE_LINK_LIBRARIES)
+    list (APPEND VTK_DEPEND ${VTK_INTERFACE} ${VTK_IMPORTED_INTERFACE})
+
+    # Install
+    if (WIN32)
+      if (SINGLE_GENERATOR)
+        install (FILES "${VTK_LIBRARY_PATH}" DESTINATION "${INSTALL_DIR_BIN}")
+      else()
+        install (FILES "${VTK_LIBRARY_PATH}"
+                 CONFIGURATIONS Release
+                 DESTINATION "${INSTALL_DIR_BIN}")
+        install (FILES "${VTK_LIBRARY_PATH}"
+                 CONFIGURATIONS RelWithDebInfo
+                 DESTINATION "${INSTALL_DIR_BIN}i")
+        install (FILES "${VTK_LIBRARY_PATH}"
+                 CONFIGURATIONS Debug
+                 DESTINATION "${INSTALL_DIR_BIN}d")
+      endif()
+    else()
+      get_filename_component(3RDPARTY_VTK_LIBRARY_ABS ${VTK_LIBRARY_PATH} REALPATH)
+
+      if (SINGLE_GENERATOR)
+        install (FILES "${3RDPARTY_VTK_LIBRARY_ABS}"
+                 DESTINATION "${INSTALL_DIR_LIB}")
+      else()
+        install (FILES "${3RDPARTY_VTK_LIBRARY_ABS}"
+                 CONFIGURATIONS Release
+                 DESTINATION "${INSTALL_DIR_LIB}")
+        install (FILES "${3RDPARTY_VTK_LIBRARY_ABS}"
+                 CONFIGURATIONS RelWithDebInfo
+                 DESTINATION "${INSTALL_DIR_LIB}i")
+        install (FILES "${3RDPARTY_VTK_LIBRARY_ABS}"
+                 CONFIGURATIONS Debug
+                 DESTINATION "${INSTALL_DIR_LIB}d")
+      endif()
+    endif()
+
+    set (USED_3RDPARTY_VTK_DIR "")
+
+    # Mark current library as already installed
+    list (APPEND OCCT_VTK_USED_TARGETS ${VTK_LIBRARY_NAME})
+    set (OCCT_VTK_USED_TARGETS "${OCCT_VTK_USED_TARGETS}" CACHE INTERNAL "" FORCE)
+
+    # Recursively install all depended libraries
+    foreach(VTK_TARGET ${VTK_DEPEND})
+      OCCT_INSTALL_VTK(${VTK_TARGET})
+    endforeach()
+  endif()
+endmacro()
+
+if (NOT BUILD_SHARED_LIBS)
+  OCCT_CHECK_AND_UNSET(3RDPARTY_VTK_DLL_DIR)
+  OCCT_CHECK_AND_UNSET(3RDPARTY_VTK_LIBRARY_DIR)
+  OCCT_CHECK_AND_UNSET(INSTALL_VTK)
+endif()
+
 # the library directory for using by the executable
-if (WIN32)
-  set (USED_3RDPARTY_VTK_DIR ${3RDPARTY_VTK_DLL_DIR})
-else()
-  set (USED_3RDPARTY_VTK_DIR ${3RDPARTY_VTK_LIBRARY_DIR})
+if (NOT INSTALL_VTK)
+  if (WIN32)
+    set (USED_3RDPARTY_VTK_DIR ${3RDPARTY_VTK_DLL_DIR})
+  else()
+    set (USED_3RDPARTY_VTK_DIR ${3RDPARTY_VTK_LIBRARY_DIR})
+  endif()
 endif()
 
 OCCT_CHECK_AND_UNSET (VTK_INCLUDE_DIRS)

adm/genproj.tcl

@@ -26,7 +26,7 @@ set path [file normalize .]
 set THE_CASROOT ""
 set fBranch ""
 if { [info exists ::env(CASROOT)] } {
-  set THE_CASROOT "$::env(CASROOT)"
+  set THE_CASROOT [file normalize "$::env(CASROOT)"]
 }
 
 proc _get_options { platform type branch } {
@@ -344,6 +344,22 @@ proc genproj {theFormat args} {
   genAllResources
 }
 
+# copy file providing warning if the target file exists and has 
+# different date or size; if it is newer than source, save it as .bak
+proc copy_with_warning {from to} {
+  if { [file exists "$to"] &&
+      ([file size   "$to"] != [file size  "$from"] ||
+       [file mtime  "$to"] != [file mtime "$from"]) } {
+    puts "Warning: file $to is updated (copied from $from)!"
+    if { [file mtime $to] > [file mtime $from] } {
+      puts "Info: old content of file $to is saved in ${to}.bak"
+      file copy -force -- "$to" "${to}.bak"
+    }
+  }
+
+  file copy -force -- "$from" "$to"
+}
+
 proc genprojbat {theFormat thePlatform} {
   set aTargetPlatformExt sh
   if { $thePlatform == "wnt" || $thePlatform == "uwp" } {
@@ -369,11 +385,11 @@ proc genprojbat {theFormat thePlatform} {
       close $anEnvFile
     }
 
-    file copy -force -- "$::THE_CASROOT/adm/templates/draw.${aTargetPlatformExt}" "$::path/draw.${aTargetPlatformExt}"
+    copy_with_warning "$::THE_CASROOT/adm/templates/draw.${aTargetPlatformExt}" "$::path/draw.${aTargetPlatformExt}"
   }
 
   if { [regexp {^vc} $theFormat] } {
-    file copy -force -- "$::THE_CASROOT/adm/templates/msvc.bat" "$::path/msvc.bat"
+    copy_with_warning "$::THE_CASROOT/adm/templates/msvc.bat" "$::path/msvc.bat"
   } else {
     switch -exact -- "$theFormat" {
       "cbp"   {
@@ -1296,6 +1312,8 @@ proc osutils:csfList { theOS theCsfLibsMap theCsfFrmsMap } {
     } else {
       set aLibsMap(CSF_FreeImagePlus) "freeimage"
     }
+  } elseif { "$theOS" == "wnt" } {
+    set aLibsMap(CSF_FreeImagePlus) "windowscodecs"
   }
   if { "$::HAVE_FFMPEG" == "true" } {
     set aLibsMap(CSF_FFmpeg) "avcodec avformat swscale avutil"
@@ -1345,6 +1363,7 @@ proc osutils:csfList { theOS theCsfLibsMap theCsfFrmsMap } {
     # tbb headers define different pragma lib depending on debug/release
     set aLibsMap(CSF_TBB) ""
   } else {
+    set aLibsMap(CSF_dl)           "dl"
     if { "$theOS" == "mac" } {
       set aLibsMap(CSF_objc)       "objc"
       set aFrmsMap(CSF_Appkit)     "Appkit"

adm/svgdiff.bat

@@ -0,0 +1,31 @@
+@echo off
+rem Script to diff SVG images visually (as PNG) in TortoiseGit client
+rem 
+rem It assumes that Inkscape and TortoiseGitIDiff executables are either 
+rem installed in default locations in Program Files, or are accessible by PATH
+rem 
+rem To use this script for diffing SVG images, open TortoiseGit settings
+rem (Start -> Programs -> TortoiseGit -> Settings), select "Diff Viewer",
+rem click button "Advanced..." on the right tab and then add new record:
+rem - Extension: .svg
+rem - External program: <path to OCCT>\adm\svgdiff.bat %base %mine %bname %yname
+
+rem Remove double quotes around arguments
+set "f1=%1"
+set "f2=%2"
+set "f1=%f1:~1,-1%.png"
+set "f2=%f2:~1,-1%.png"
+
+rem Check if Inkscape and TortoiseGit are installed in default locations in 
+rem ProgramFiles; if not, assume they still may be accessible by PATH
+set "inkscape=%ProgramFiles%\Inkscape\inkscape.exe"
+if not exist "%inkscape%" set inkscape=inkscape.exe
+set "tgitidiff=%ProgramFiles%\TortoiseGit\bin\TortoiseGitIDiff.exe"
+if not exist "%tgitidiff%" set tgitidiff=TortoiseGitIDiff.exe
+
+rem Convert SVG to PNG using Inkscape
+"%inkscape%" -e "%f1%" %1
+"%inkscape%" -e "%f2%" %2
+
+rem Call Tortoise differ
+"%tgitidiff%" /left:"%f1%" /right:"%f2%" /lefttitle:%3 /righttitle:%4

adm/templates/TInspectorEXE.vcxproj.user.in

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@X_COMPILER_BITNESS@'">
+  <LocalDebuggerEnvironment>CASROOT=@CMAKE_SOURCE_DIR@
+CSF_OCCTDataPath=@CMAKE_SOURCE_DIR@/data
+QTDIR=@3RDPARTY_QT_DIR@
+PATH=@3RDPARTY_DLL_DIRS_FOR_PATH@;%PATH%
+ </LocalDebuggerEnvironment>
+ <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
+ <LocalDebuggerWorkingDirectory>@CMAKE_BINARY_DIR@</LocalDebuggerWorkingDirectory>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='RelWithDebInfo|@X_COMPILER_BITNESS@'">
+  <LocalDebuggerEnvironment>CASROOT=@CMAKE_SOURCE_DIR@
+CSF_OCCTDataPath=@CMAKE_SOURCE_DIR@/data
+QTDIR=@3RDPARTY_QT_DIR@
+PATH=@3RDPARTY_DLL_DIRS_FOR_PATH@;%PATH%
+ </LocalDebuggerEnvironment>
+ <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
+ <LocalDebuggerWorkingDirectory>@CMAKE_BINARY_DIR@</LocalDebuggerWorkingDirectory>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@X_COMPILER_BITNESS@'">
+  <LocalDebuggerEnvironment>CASROOT=@CMAKE_SOURCE_DIR@
+CSF_OCCTDataPath=@CMAKE_SOURCE_DIR@/data
+QTDIR=@3RDPARTY_QT_DIR@
+PATH=@3RDPARTY_DLL_DIRS_FOR_PATH@;%PATH%
+ </LocalDebuggerEnvironment>
+ <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
+ <LocalDebuggerWorkingDirectory>@CMAKE_BINARY_DIR@</LocalDebuggerWorkingDirectory>
+ </PropertyGroup>
+</Project>

adm/templates/custom.install.bat.in

@@ -24,18 +24,15 @@ if /I "%VCVER%" == "@COMPILER@" (
     set "TCL_VERSION_WITH_DOT=@3RDPARTY_TCL_LIBRARY_VERSION_WITH_DOT@"
     set "TK_VERSION_WITH_DOT=@3RDPARTY_TK_LIBRARY_VERSION_WITH_DOT@"
 
-    set "CSF_OCCTBinPath=@INSTALL_DIR_ABSOLUTE@/@INSTALL_DIR_BIN@%3"
-    set "CSF_OCCTLibPath=@INSTALL_DIR_ABSOLUTE@/@INSTALL_DIR_LIB@%3"
+    set "CSF_OCCTBinPath=%CASROOT%/@INSTALL_DIR_BIN@%3"
+    set "CSF_OCCTLibPath=%CASROOT%/@INSTALL_DIR_LIB@%3"
 
-    set "CSF_OCCTIncludePath=@INSTALL_DIR_ABSOLUTE@/@INSTALL_DIR_INCLUDE@"
-    set "CSF_OCCTResourcePath=@INSTALL_DIR_ABSOLUTE@/@INSTALL_DIR_RESOURCE@"
-    set "CSF_OCCTDataPath=@INSTALL_DIR_ABSOLUTE@/@INSTALL_DIR_DATA@"
-    set "CSF_OCCTSamplesPath=@INSTALL_DIR_ABSOLUTE@/@INSTALL_DIR_SAMPLES@"
-    set "CSF_OCCTTestsPath=@INSTALL_DIR_ABSOLUTE@/@INSTALL_DIR_TESTS@"
-    set "CSF_OCCTDocPath=@INSTALL_DIR_ABSOLUTE@/@INSTALL_DIR_DOC@"
-
-    rem for compatability with external application using CASROOT
-    set "CASROOT=@INSTALL_DIR_ABSOLUTE@"
+    set "CSF_OCCTIncludePath=%CASROOT%/@INSTALL_DIR_INCLUDE@"
+    set "CSF_OCCTResourcePath=%CASROOT%/@INSTALL_DIR_RESOURCE@"
+    set "CSF_OCCTDataPath=%CASROOT%/@INSTALL_DIR_DATA@"
+    set "CSF_OCCTSamplesPath=%CASROOT%/@INSTALL_DIR_SAMPLES@"
+    set "CSF_OCCTTestsPath=%CASROOT%/@INSTALL_DIR_TESTS@"
+    set "CSF_OCCTDocPath=%CASROOT%/@INSTALL_DIR_DOC@"
   )
 )
 

adm/templates/custom.install.sh.in

@@ -21,17 +21,14 @@ if [ "$1" == "@BIN_LETTER@" ]; then
     export TCL_VERSION_WITH_DOT="@3RDPARTY_TCL_LIBRARY_VERSION_WITH_DOT@"
     export TK_VERSION_WITH_DOT="@3RDPARTY_TK_LIBRARY_VERSION_WITH_DOT@"
 
-    export CSF_OCCTBinPath="@INSTALL_DIR_ABSOLUTE@/@INSTALL_DIR_BIN@"
-    export CSF_OCCTLibPath="@INSTALL_DIR_ABSOLUTE@/@INSTALL_DIR_LIB@"
-    export CSF_OCCTIncludePath="@INSTALL_DIR_ABSOLUTE@/@INSTALL_DIR_INCLUDE@"
-    export CSF_OCCTResourcePath="@INSTALL_DIR_ABSOLUTE@/@INSTALL_DIR_RESOURCE@"
-    export CSF_OCCTDataPath="@INSTALL_DIR_ABSOLUTE@/@INSTALL_DIR_DATA@"
-    export CSF_OCCTSamplesPath="@INSTALL_DIR_ABSOLUTE@/@INSTALL_DIR_SAMPLES@"
-    export CSF_OCCTTestsPath="@INSTALL_DIR_ABSOLUTE@/@INSTALL_DIR_TESTS@"
-    export CSF_OCCTDocPath="@INSTALL_DIR_ABSOLUTE@/@INSTALL_DIR_DOC@"
-    
-    # for compatability with external application using CASROOT
-    export CASROOT="@INSTALL_DIR_ABSOLUTE@"
+    export CSF_OCCTBinPath="${CASROOT}/@INSTALL_DIR_BIN@"
+    export CSF_OCCTLibPath="${CASROOT}/@INSTALL_DIR_LIB@"
+    export CSF_OCCTIncludePath="${CASROOT}/@INSTALL_DIR_INCLUDE@"
+    export CSF_OCCTResourcePath="${CASROOT}/@INSTALL_DIR_RESOURCE@"
+    export CSF_OCCTDataPath="${CASROOT}/@INSTALL_DIR_DATA@"
+    export CSF_OCCTSamplesPath="${CASROOT}/@INSTALL_DIR_SAMPLES@"
+    export CSF_OCCTTestsPath="${CASROOT}/@INSTALL_DIR_TESTS@"
+    export CSF_OCCTDocPath="${CASROOT}/@INSTALL_DIR_DOC@"
   fi
 fi
 

adm/templates/dfbrowser.bat

@@ -1,7 +0,0 @@
-@echo off
-
-rem Setup environment and launch TInspector
-call "%~dp0env.bat" %1 %2 %3
-
-TInspectorEXE.exe --dfbrowser
-

adm/templates/env.bat

@@ -31,14 +31,14 @@ set "CSF_OPT_LIB64="
 set "CSF_OPT_BIN32="
 set "CSF_OPT_BIN64="
 
-rem ----- Load local settings -----
-if exist "%~dp0custom.bat" (
-  call "%~dp0custom.bat" %1 %2 %3 %4 %5
-)
-
 if not ["%CASROOT%"] == [""] if exist "%SCRIPTROOT%\%CASROOT%" set "CASROOT=%SCRIPTROOT%\%CASROOT%"
 if     ["%CASROOT%"] == [""] set "CASROOT=%SCRIPTROOT%"
 
+rem ----- Load local settings -----
+if exist "%CASROOT%\custom.bat" (
+  call "%CASROOT%\custom.bat" %1 %2 %3 %4 %5
+)
+
 rem ----- Read script arguments (override local settings) -----
 if not ["%1"]    == [""]      set "VCVER=%1"
 if not ["%2"]    == [""]      set "ARCH=%2"
@@ -49,8 +49,33 @@ if /I ["%3"]     == ["d"]     set "CASDEB=d"
 if /I ["%3"]     == ["i"]     set "CASDEB=i"
 if /I ["%3"]     == ["relwithdeb"] set "CASDEB=i"
 
-rem Decode VCVER
-call "%~dp0adm\vcver.bat"
+rem Decode VCVER variable and define related ones:
+rem
+rem VCFMT - "vc" followed by full version number of Visual Studio toolset
+rem         (same as VCVER without optional suffix "-uwp")
+rem VCLIB - name of folder contining binaries
+rem         (same as VCVER except without third version in number)
+rem VCPROP - name of required Visual Studion Workload (starting with VS 2017)
+rem
+rem Note that for VS before 2015 (vc14) always
+rem VCFMT=VCLIB=VCVER and VCPROP=NativeDesktop
+
+rem Since VS 2017, environment variables like VS100COMNTOOLS are not defined 
+rem any more, we can only use vswhere.exe tool to find Visual Studio.
+rem Add path to vswhere.exe
+set "PATH=%PATH%;%ProgramFiles(x86)%\Microsoft Visual Studio\Installer"
+
+rem for vc10-12, interpretation is trivial
+set VCFMT=%VCVER%
+set VCLIB=%VCVER:~0,4%
+set VCPROP=NativeDesktop
+rem vc14 and later can have optional suffix "-uwp"
+if "%VCVER:~-4%" == "-uwp" (
+  set VCFMT=%VCVER:~0,-4%
+  set VCLIB=%VCLIB%-uwp
+  set VCPROP=Universal
+)
+rem echo VCVER=%VCVER% VCFMT=%VCFMT% VCLIB=%VCLIB% VCPROP=%VCPROP%
 
 rem ----- Parsing of Visual Studio platform -----
 set "VisualStudioExpressName=VCExpress"
@@ -73,6 +98,8 @@ if not "%DevEnvDir%" == "" (
   for /f "usebackq delims=" %%i in (`vswhere.exe -version "[15.0,15.99]" -requires Microsoft.VisualStudio.Workload.%VCPROP% -property installationPath`) do (
     set "DevEnvDir=%%i\Common7\IDE\"
   )
+) else if /I "%VCFMT%" == "gcc" (
+  rem MinGW
 ) else (
   echo Error: wrong VS identifier
   exit /B
@@ -96,6 +123,8 @@ if /I "%VCFMT%" == "vc10" (
     set "VCVARS=%%i\VC\Auxiliary\Build\vcvarsall.bat"
   )
   set "VCPlatformToolSet=v141"
+) else if /I "%VCFMT%" == "gcc" (
+  rem MinGW
 ) else (
   echo Error: first argument ^(%VCVER%^) should specify supported version of Visual C++,
   echo one of: vc10 ^(VS 2010 SP3^), vc11 ^(VS 2012 SP3^), vc12 ^(VS 2013^) or vc14 ^(VS 2015^)

adm/templates/env.bat.in

@@ -31,7 +31,9 @@ rem VCFMT=VCLIB=VCVER and VCPROP=NativeDesktop
 rem Since VS 2017, environment variables like VS100COMNTOOLS are not defined 
 rem any more, we can only use vswhere.exe tool to find Visual Studio.
 rem Add path to vswhere.exe
-set "PATH=%PATH%;%ProgramFiles(x86)%\Microsoft Visual Studio\Installer"
+if /I not "%VCFMT%" == "gcc" (
+  set "PATH=%PATH%;%ProgramFiles(x86)%\Microsoft Visual Studio\Installer"
+)
 
 rem for vc10-12, interpretation is trivial
 set VCFMT=%VCVER%
@@ -66,6 +68,8 @@ if not "%DevEnvDir%" == "" (
   for /f "usebackq delims=" %%i in (`vswhere.exe -version "[15.0,15.99]" -requires Microsoft.VisualStudio.Workload.%VCPROP% -property installationPath`) do (
     set "DevEnvDir=%%i\Common7\IDE\"
   )
+) else if /I "%VCFMT%" == "gcc" (
+  rem MinGW
 ) else (
   echo Error: wrong VS identifier
   exit /B
@@ -89,23 +93,28 @@ if /I "%VCFMT%" == "vc10" (
     set "VCVARS=%%i\VC\Auxiliary\Build\vcvarsall.bat"
   )
   set "VCPlatformToolSet=v141"
+) else if /I "%VCFMT%" == "gcc" (
+  rem MinGW
 ) else (
   echo Error: first argument ^(%VCVER%^) should specify supported version of Visual C++,
   echo one of: vc10 ^(VS 2010 SP3^), vc11 ^(VS 2012 SP3^), vc12 ^(VS 2013^) or vc14 ^(VS 2015^)
   exit
 )
 
+rem ----- For compatability with external application using CASROOT -----
+if ["%CASROOT%"] == [""] set "CASROOT=%SCRIPTROOT%"
+
+rem ----- Define path to 3rdparty products -----
+set "THIRDPARTY_DIR=@3RDPARTY_DIR@"
+
 if ["%ARCH%"] == ["32"] set VCARCH=x86
 if ["%ARCH%"] == ["64"] set VCARCH=amd64
 
 if /I ["%1"] == ["vc141"] set "VCVER=vc14"
-if exist "%~dp0custom.bat" (
-  call "%~dp0custom.bat" %VCVER% %ARCH% %CASDEB%
+if exist "%CASROOT%\custom.bat" (
+  call "%CASROOT%\custom.bat" %VCVER% %ARCH% %CASDEB%
 )
 
-rem for compatability with external application using CASROOT
-if ["%CASROOT%"] == [""] set "CASROOT=%SCRIPTROOT%"
-
 if not ["%TCL_DIR%"] == [""]           set "PATH=%TCL_DIR%;%PATH%"
 if not ["%TK_DIR%"] == [""]            set "PATH=%TK_DIR%;%PATH%"
 if not ["%FREETYPE_DIR%"] == [""]      set "PATH=%FREETYPE_DIR%;%PATH%"
@@ -146,7 +155,7 @@ set "CSF_STEPDefaults=%CSF_OCCTResourcePath%\XSTEPResource"
 set "CSF_XmlOcafResource=%CSF_OCCTResourcePath%\XmlOcafResource"
 set "CSF_MIGRATION_TYPES=%CSF_OCCTResourcePath%\StdResource\MigrationSheet.txt"
 
-rem Draw Harness special stuff
+rem ----- Draw Harness special stuff -----
 if exist "%CSF_OCCTResourcePath%\DrawResources" (
   set "DRAWHOME=%CSF_OCCTResourcePath%\DrawResources"
   set "CSF_DrawPluginDefaults=%CSF_OCCTResourcePath%\DrawResources"

adm/templates/env.sh

@@ -24,15 +24,13 @@ export CSF_OPT_BIN32=""
 export CSF_OPT_BIN64=""
 
 # ----- Set local settings -----
-if [ "${CASROOT}" != "" ] && [ -e "${CASROOT}/custom.sh" ]; then source "${CASROOT}/custom.sh"; fi
-if [ -e "${aScriptPath}/custom.sh" ]; then source "${aScriptPath}/custom.sh"; fi
-
 if [ "${CASROOT}" != "" ] && [ -d "${aScriptPath}/${CASROOT}" ]; then
   export CASROOT="${aScriptPath}/${CASROOT}"
 fi
 if [ "${CASROOT}" == "" ]; then
   export CASROOT="${aScriptPath}"
 fi
+if [ -e "${CASROOT}/custom.sh" ]; then source "${CASROOT}/custom.sh"; fi
 
 # Read script arguments
 shopt -s nocasematch

adm/templates/env.sh.in

@@ -2,12 +2,15 @@
 
 aScriptPath=${BASH_SOURCE%/*}; if [ -d "${aScriptPath}" ]; then cd "$aScriptPath"; fi; aScriptPath="$PWD";
 
-# ----- for compatability with external application using CASROOT -----
+# ----- For compatability with external application using CASROOT -----
 if [ "${CASROOT}" == "" ]; then
-  export CASROOT="${aScriptPath}"
+  export CASROOT="@INSTALL_DIR@"
 fi
 
-# Read script arguments
+# ----- Define path to 3rdparty products -----
+export THIRDPARTY_DIR="@3RDPARTY_DIR@"
+
+# ----- Read script arguments -----
 shopt -s nocasematch
 export CASDEB="";
 if [[ "$1" == "debug" ]]; then export CASDEB="d"; fi
@@ -33,8 +36,8 @@ else
 fi
 
 # ----- Set local settings -----
-if [ -e "${aScriptPath}/custom.sh" ]; then
-  source "${aScriptPath}/custom.sh" "${CASDEB}" "${ARCH}"
+if [ -e "${CASROOT}/@INSTALL_DIR_SCRIPT@/custom.sh" ]; then
+  source "${CASROOT}/@INSTALL_DIR_SCRIPT@/custom.sh" "${CASDEB}" "${ARCH}"
 fi
 
 THRDPARTY_PATH=""
@@ -127,7 +130,7 @@ export CSF_STEPDefaults="${CSF_OCCTResourcePath}/XSTEPResource"
 export CSF_XmlOcafResource="${CSF_OCCTResourcePath}/XmlOcafResource"
 export CSF_MIGRATION_TYPES="${CSF_OCCTResourcePath}/StdResource/MigrationSheet.txt"
 
-# Draw Harness special stuff
+# ----- Draw Harness special stuff -----
 if [ -e "${CSF_OCCTResourcePath}/DrawResources" ]; then
   export DRAWHOME="${CSF_OCCTResourcePath}/DrawResources"
   export CSF_DrawPluginDefaults="${CSF_OCCTResourcePath}/DrawResources"

adm/templates/inspector.bat

@@ -0,0 +1,17 @@
+@echo off
+
+rem Use:
+rem - first argument specifies version of Visual Studio (vc8, vc9, or vc10),
+rem - second argument specifies architecture (win32 or win64),
+rem - third argument specifies build mode (Debug or Release)
+rem - fourth and next arguments specify loaded tool plugins
+rem     The arguments are: dfbrowser shapeview vinspector
+rem     If there are no tool plugins are specified, all plugins will be loaded
+rem Default options are:
+rem   vc8 win32 Release
+
+rem Setup environment and launch TInspector
+call "%~dp0env.bat" %1 %2 %3
+
+TInspectorEXE.exe %*
+

adm/templates/inspector.sh

@@ -6,4 +6,4 @@ aScriptPath=${BASH_SOURCE%/*}; if [ -d "${aScriptPath}" ]; then cd "$aScriptPath
 source "${aScriptPath}/env.sh" "$1"
 
 cd ${aCurrentPath}
-TInspectorEXE --dfbrowser
+TInspectorEXE

adm/vcver.bat

@@ -1,30 +0,0 @@
-@echo off
-rem Decode VCVER variable and define related ones:
-rem
-rem VCFMT - "vc" followed by full version number of Visual Studio toolset
-rem         (same as VCVER without optional suffix "-uwp")
-rem VCLIB - name of folder contining binaries
-rem         (same as VCVER except without third version in number)
-rem VCPROP - name of required Visual Studion Workload (starting with VS 2017)
-rem
-rem Note that for VS before 2015 (vc14) always
-rem VCFMT=VCLIB=VCVER and VCPROP=NativeDesktop
-
-rem Since VS 2017, environment variables like VS100COMNTOOLS are not defined 
-rem any more, we can only use vswhere.exe tool to find Visual Studio.
-rem Add path to vswhere.exe
-set "PATH=%PATH%;%ProgramFiles(x86)%\Microsoft Visual Studio\Installer"
-
-rem for vc10-12, interpretation is trivial
-set VCFMT=%VCVER%
-set VCLIB=%VCVER:~0,4%
-set VCPROP=NativeDesktop
-
-rem vc14 and later can have optional suffix "-uwp"
-if "%VCVER:~-4%" == "-uwp" (
-  set VCFMT=%VCVER:~0,-4%
-  set VCLIB=%VCLIB%-uwp
-  set VCPROP=Universal
-)
-
-rem echo VCVER=%VCVER% VCFMT=%VCFMT% VCLIB=%VCLIB% VCPROP=%VCPROP%

dox/FILES_HTML.txt

@@ -13,6 +13,7 @@ overview/overview.md
 
 ../samples/qt/AndroidQt/ReadMe.md
 ../samples/java/jniviewer/ReadMe.md
+../samples/ios/UIKitSample/ReadMe.md
 
 tutorial/tutorial.md
 
@@ -31,6 +32,7 @@ user_guides/xde/xde.md
 user_guides/ocaf/ocaf.md
 user_guides/tobj/tobj.md
 user_guides/draw_test_harness/draw_test_harness.md
+user_guides/inspector/inspector.md
 user_guides/brep_wp/brep_wp.md
 user_guides/vis/vis.md
 

dox/FILES_PDF.txt

@@ -14,6 +14,7 @@ user_guides/shape_healing/shape_healing.md
 user_guides/ocaf/ocaf.md
 user_guides/step/step.md
 user_guides/draw_test_harness/draw_test_harness.md
+user_guides/inspector/inspector.md
 user_guides/tobj/tobj.md
 user_guides/visualization/visualization.md
 user_guides/xde/xde.md

dox/dev_guides/building/cmake/cmake.md

@@ -97,6 +97,7 @@ The following table gives the full list of environment variables used at the con
 | BUILD_ADDITIONAL_TOOLKITS | String | Semicolon-separated individual toolkits to include into build process. If you want to build some particular libraries (toolkits) only, then you may uncheck all modules in the corresponding *BUILD_MODUE_\<MODULE\>* options and provide the list of necessary libraries here. Of course, all dependencies will be resolved automatically |
 | BUILD_YACCLEX | Boolean flag | Enables Flex/Bison lexical analyzers. OCCT source files relating to STEP reader and ExprIntrp functionality are generated automatically with Flex/Bison. Checking this option leads to automatic search of Flex/Bison binaries and regeneration of the mentioned files |
 | BUILD_MODULE_MfcSamples | Boolean flag | Indicates whether MFC samples should be built together with OCCT. This option is only relevant to Windows platforms |
+| BUILD_Inspector | Boolean flag | Indicates whether Inspector should be built together with OCCT. |
 | BUILD_DOC_Overview | Boolean flag | Indicates whether OCCT overview documentation project should be created together with OCCT. It is not built together with OCCT. Checking this option leads to automatic search of Doxygen binaries. Its building calls Doxygen command to generate the documentation in HTML format |
 | BUILD_PATCH | Path | Points to the directory recognized as a "patch" for OCCT. If specified, the files from this directory take precedence over the corresponding native OCCT sources. This way you are able to introduce patches to Open CASCADE Technology not affecting the original source distribution |
 | BUILD_WITH_DEBUG | Boolean flag | Enables extended messages of many OCCT algorithms, usually printed to cout. These include messages on internal errors and special cases encountered, timing, etc. |

dox/dev_guides/building/code_blocks.md

@@ -56,6 +56,6 @@ To build all toolkits, click **Build->Build workspace** in the menu bar.
 
 To start *DRAWEXE*, which has been built with **Code::Blocks** on Mac OS X, run the script
 ~~~~~
-   ./draw_cbp.sh cbp [d]
+   ./draw.sh cbp [d]
 ~~~~~
 Option *d* is used if OCCT has been built in **Debug** mode.

dox/dev_guides/contribution_workflow/contribution_workflow.md

@@ -204,7 +204,7 @@ In a general case, the following elements should be present:
 Example:
 
 > *0026330: BRepOffsetAPI_ThruSections creates invalid shape.*
-> 
+>
 > *Methods BRep_Tool::CurveOnSurface() and BRepCheck_Edge::InContext() now properly handle parametric range on a 3D curve when it is used to generate a p-curve dynamically (on a planar surface) and both the surface and the 3D curve have non-null locations.*
 
 Provide sufficient context so that potential user of the affected functionality can understand what has been changed and how the algorithm works now.

dox/dev_guides/documentation/documentation.md

@@ -352,6 +352,21 @@ Smaller code blocks can be inserted by wrapping with tags <i>\@code</i> and <i>\
 
 Verbatim content (same as code but without syntax highlighting) can be inserted by wrapping with tags <i>\@verbatim</i> and <i>\@endverbatim</i>.
 
+@subsection  OCCT_DM_SECTION_A_5a Quotes
+
+Text quoted from other sources can be indented using ">" tag. For example:
+
+@verbatim
+> [Regression in 6.9.0] *IGES - Export of a reversed face leads to wrong data*
+@endverbatim
+
+will produce 
+
+> [Regression in 6.9.0] *IGES - Export of a reversed face leads to wrong data*
+
+Note that this tag should prefix each line of the quoted text.
+Empty lines in the quoted text, if any, should not have trailing spaces after the ">" (lines with trailing spaces will break the quote block).
+
 @subsection  OCCT_DM_SECTION_A_6 References
 
 To insert a reference to a website, it is sufficient to write an URL.

dox/dev_guides/git_guide/git_guide.md

@@ -82,7 +82,7 @@ The official repository contains:
 
 @subsection occt_gitguide_1_5 Version of Git
 
-  The repository is tested to work with Git 1.7.6 to 1.7.9. 
+  The repository is tested to work with Git 1.7.6 and above. 
   Please do not use versions below 1.7.1 as they are known to cause troubles.
 
 @section occt_gitguide_2 Installing Tools for Work with Git
@@ -139,6 +139,13 @@ The official repository contains:
   
   @figure{OCCT_GitGuide_V2_image006.png,"",320}
 
+  Optionally, you can set up TortoiseGit to use visual diff utility for SVG images used in OCCT documentation.
+  For that, click on item "Diff Viewer" in the Settings dialog, then click button "Advanced..." on the right tab add new record with the following parameters:
+  - Extension: <code>.svg</code>
+  - External program: <code>&lt;path_to_OCCT&gt;\\adm\\svgdiff.bat %%base %%mine %%bname %%yname</code>
+
+@figure{OCCT_GitGuide_V2_svgdiff.png,"",709}
+
 @subsection occt_gitguide_2_2 Linux platform
 
   We assume that Linux users have Git already installed and available in the *PATH*.

dox/dev_guides/upgrade/upgrade.md

@@ -324,6 +324,15 @@ The methods *V3d_View::Convert* and *V3d_View::ConvertWithProj()* have ceased to
 
 Porting of user applications from an earlier OCCT version to version 7.0.0 requires taking into account the following major changes.
 
+Building OCCT now requires compiler supporting some C++11 features.
+The supported compilers are:
+- MSVC: version 10 (Visual Studio 2010) or later
+- GCC: version 4.3 or later
+- CLang: version 3.6 or later
+- ICC: version XE 2013 SP 1 or later
+
+When compiling code that uses OCCT with GCC and CLang compilers, it is necessary to use compiler option -std=c++0x (or its siblings) to enable C++11 features.
+
 @subsection upgrade_700_persist Removal of legacy persistence
 
 Legacy persistence for shapes and OCAF data based on *Storage_Schema* (toolkits *TKPShape*, *TKPLCAF*, *TKPCAF*, *TKShapeShcema, TLStdLSchema, TKStdSchema*, and *TKXCAFSchema*) has been removed in OCCT 7.0.0.
@@ -1147,7 +1156,13 @@ The following obsolete features have been removed:
 * The method Perform of the *ShapeConstruct_ProjectCurveOnSurface* class is modified:
   - input arguments *continuity*, *maxdeg*, *nbinterval* have been removed as unused;
   - input arguments *TolFirst*, *TolLast* have been added at the end of arguments' list.
-* The functionality to process shapes different only in orientation by different ways was removed from types *BRepTools_ReShape* and *ShapeBuild_ReShape*.
+* Typedefs Quantity_Factor, Quantity_Parameter, Quantity_Ratio, Quantity_Coefficient, Quantity_PlaneAngle, Quantity_Length, V3d_Parameter and V3d_Coordinate have been removed; Standard_Real should be used instead.
+
+@subsection upgrade_occt720_reshape_oriented_removed Corrections in BRepOffset API
+
+In classes *BRepTools_ReShape* and *ShapeBuild_ReShape*, the possibility to process shapes different only by orientation in different ways has been removed.
+Thus methods *Remove()* and *Replace()* do not have any more the last argument 'oriented'; they work always as if *Standard_False* was passed before (default behavior).
+Methods *ModeConsiderLo()* and *Apply()* with three arguments have been removed.
 
 @subsection upgrade_occt720_correction_of_Offset_API Corrections in BRepOffset API
 
@@ -1195,12 +1210,17 @@ Management of highlight attributes has been revised and might require modificati
   it is now possible to customize default highlight attributes like *Display Mode* and *ZLayer*, which previously could be defined only on Object level.
 * Properties *Prs3d_Drawer::HighlightStyle()* and *Prs3d_Drawer::SelectionStyle()* have been removed.
   Instead, *AIS_InteractiveObject* now defines *DynamicHilightAttributes()* for dynamic highlighting in addition to *HilightAttributes()* used for highlighting in selected state.
+  Note that *AIS_InteractiveObject::HilightAttributes()* and *AIS_InteractiveObject::DynamicHilightAttributes()* override highlighting properties for both - entire object and for part coming from decomposition.
+  This includes Z-layer settings, which will be the same when overriding properties through AIS_InteractiveObject, while *AIS_InteractiveContext::HighlightStyle()* allows customizing properties for local and global selection independently
+  (with Graphic3d_ZLayerId_Top used for dynamic highlighting of entire object and Graphic3d_ZLayerId_Topmost for dynamic highlighting of object part by default).
 * The following protected fields have been removed from class *AIS_InteractiveObject*:
   - *myOwnColor*, replaced by *myDrawer->Color()*
   - *myTransparency*, replaced by *myDrawer->Transparency()*
   - *myZLayer*, replaced by *myDrawer->ZLayer()*
 * The method *PrsMgr_PresentationManager::Unhighlight()* taking Display Mode as an argument has been marked deprecated.
   Implementation now performs unhighlighting of all highlighted presentation mode.
+* The methods taking/returning *Quantity_NameOfColor* (predefined list of colors) and duplicating methods operating with *Quantity_Color* (definition of arbitrary RGB color) in AIS have been removed.
+  *Quantity_Color* should be now used instead.
 
 @subsection upgrade_720_implicit_viewer_update Elimination of implicit 3D Viewer updates
 
@@ -1214,7 +1234,7 @@ To avoid such issues, the interface has been modified and default value has been
 Therefore, old application code should be updated to set the flag theToUpdateViewer explicitly
 to desired value (TRUE to preserve old previous behavior), if it was not already set.
 
-The follow AIS_InteractiveContext methods have been changed:
+The following AIS_InteractiveContext methods have been changed:
   Display, Erase, EraseAll, DisplayAll, EraseSelected, DisplaySelected, ClearPrs, Remove, RemoveAll, Hilight,
   HilightWithColor, Unhilight, Redisplay, RecomputePrsOnly, Update, SetDisplayMode, UnsetDisplayMode, SetColor,
   UnsetColor, SetWidth, UnsetWidth, SetMaterial, UnsetMaterial, SetTransparency, UnsetTransparency,
@@ -1261,7 +1281,8 @@ In most cases this change should be transparent, however applications implementi
 * Package BVH now uses opencascade::handle instead of NCollection_Handle (for classes BVH_Properties, BVH_Builder, BVH_Tree, BVH_Object).
   Application code using BVH package directly should be updated accordingly.
 * AIS_Shape now computes UV texture coordinates for AIS_Shaded presentation in case if texture mapping is enabled within Shaded Attributes.
-  Therefore, redundant class AIS_TexturedShape has been marked deprecated - applications can use AIS_Shape directly (texture mapping should be defined through AIS_Shape::Attributes()).
+  Therefore, redundant class *AIS_TexturedShape is now deprecated* - applications can use *AIS_Shape* directly (texture mapping should be defined through AIS_Shape::Attributes()).
+* Methods for managing active texture within OpenGl_Workspace class (ActiveTexture(), DisableTexture(), EnableTexture()) have been moved to *OpenGl_Context::BindTextures()*.
 
 @subsection upgrade_720_BOP_DataStructure BOP - Pairs of interfering indices
 
@@ -1286,14 +1307,14 @@ In most cases this change should be transparent, however applications implementi
 
 
 @subsection upgrade_720_persistence Restore OCCT 6.9.1 persistence
-  
-The capability of reading / writing files in old format using *Storage_ShapeSchema* functionality from OCCT 6.9.1 has been restored in OCCT 7.2.0. 
+
+The capability of reading / writing files in old format using *Storage_ShapeSchema* functionality from OCCT 6.9.1 has been restored in OCCT 7.2.0.
 
 One can use this functionality in two ways:
 - invoke DRAW Test Harness commands *fsdread / fsdwrite* for shapes;
 - call *StdStorage* class *Read / Write* functions in custom code.
 
-The code example below demonstrates how to read shapes from a storage driver using *StdStorage* class. 
+The code example below demonstrates how to read shapes from a storage driver using *StdStorage* class.
 
 ~~~~
 // aDriver should be created and opened for reading
@@ -1341,7 +1362,7 @@ NCollection_Handle<Storage_BaseDriver> aFileDriver(new FSD_File());
 try
 {
   OCC_CATCH_SIGNALS
-  PCDM_ReadWriter::Open(*aFileDriver, TCollection_ExtendedString(CStringA(filename).GetBuffer()), Storage_VSWrite);
+  PCDM_ReadWriter::Open (*aFileDriver, TCollection_ExtendedString(theFilename), Storage_VSWrite);
 }
 catch (Standard_Failure& e)
 {
@@ -1349,7 +1370,7 @@ catch (Standard_Failure& e)
 }
 
 // Create a storage data instance
-Handle(StdStorage_Data) aData = new StdStorage_Data;
+Handle(StdStorage_Data) aData = new StdStorage_Data();
 // Set an axiliary application name (optional)
 aData->HeaderData()->SetApplicationName(TCollection_ExtendedString("Application"));
 
@@ -1368,8 +1389,7 @@ for (Standard_Integer i = 1; i <= shapes.Length(); ++i)
   }
 
   // Construct a root name
-  TCollection_AsciiString aName = "Shape_";
-  aName += i;
+  TCollection_AsciiString aName = TCollection_AsciiString("Shape_") + i;
 
   // Add a root to storage data
   Handle(StdStorage_Root) aRoot = new StdStorage_Root(aName, aPShape);
@@ -1386,17 +1406,17 @@ if (anError != Storage_VSOk)
 
 @subsection upgrade_720_Change_In_BRepLib_MakeFace_Algo Change in BRepLib_MakeFace algorithm
 
-  Previously, *BRepLib_MakeFace* algorithm changed orientation of the source wire in order to avoid creation of face as a hole (i.e. it is impossible to create the entire face as a hole; the hole can be created in context of another face only). New algorithm does not reverse the wire if it is open. Material of the face for the open wire will be located on the left side from the source wire.
+Previously, *BRepLib_MakeFace* algorithm changed orientation of the source wire in order to avoid creation of face as a hole (i.e. it is impossible to create the entire face as a hole; the hole can be created in context of another face only). New algorithm does not reverse the wire if it is open. Material of the face for the open wire will be located on the left side from the source wire.
 
 @subsection upgrade_720_Change_In_BRepFill_OffsetWire Change in BRepFill_OffsetWire algorithm
 
-  From now on, the offset  will always be directed to the outer region in case of positive offset value and to the inner region in case of negative offset value.
-  Inner/Outer region for an open wire is defined by the following rule:
-    when we go along the wire (taking into account edges orientation) the outer region will be on the right side, the inner region will be on the left side.
-  In case of a closed wire, the inner region will always be inside the wire (at that, the edges orientation is not taken into account).
-  
+From now on, the offset  will always be directed to the outer region in case of positive offset value and to the inner region in case of negative offset value.
+Inner/Outer region for an open wire is defined by the following rule:
+when we go along the wire (taking into account edges orientation) the outer region will be on the right side, the inner region will be on the left side.
+In case of a closed wire, the inner region will always be inside the wire (at that, the edges orientation is not taken into account).
+
 @subsection upgrade_720_Change_In_GeomAdaptor_Curve Change in Geom(2d)Adaptor_Curve::IsPeriodic
-  
+
 Since 7.2.0 version, method *IsPeriodic()* returns the corresponding status of periodicity of the basis curve regardless of closure status of the adaptor curve (see method *IsClosed()*).
 Method *IsClosed()* for adaptor can return false even on periodic curve, in the case if its parametric range is not full period, e.g. for adaptor on circle in range [0, @f$ \pi @f$].
 In previous versions, *IsPeriodic()* always returned false if *IsClosed()* returned false.
@@ -1410,3 +1430,47 @@ The history of the changing of the initial shape was corrected:
 @subsection upgrade_720_Change_In_RWStl Changes in STL Reader / Writer
 
 Class RWStl now uses class Poly_Triangulation for storing triangular mesh instead of StlMesh data classes; the latter have been removed.
+
+@subsection upgrade_720_New_Error_Warning_system_in_BOA Refactoring of the Error/Warning reporting system in Boolean Component
+
+The Error/Warning reporting system of the algorithms in Boolean Component (in all BOPAlgo_* and BRepAlgoAPI_* algorithms) has been refactored.
+The methods returning the status of errors and warnings of the algorithms (ErrorStatus() and WarningStatus()) have been removed.
+Instead use methods HasErrors() and HasWarnings() to check for presence of errors and warnings, respectively.
+The full list of errors and warnings, with associated data such as problematic sub-shapes, can be obtained by method GetReport().
+
+@section upgrade_occt721 Upgrade to OCCT 7.2.1
+
+@subsection upgrade_721_Changes_In_USD Changes in ShapeUpgrade_UnifySameDomain
+
+The following public methods in the class ShapeUpgrade_UnifySameDomain became protected:
+* *UnifyFaces*
+* *UnifyEdges*
+
+The following public method has been removed:
+* *UnifyFacesAndEdges*
+
+@subsection upgrade_721_Move_BuildPCurveForEdgeOnPlane Moving BuildPCurveForEdgeOnPlane from BOPTools_AlgoTools2D to BRepLib
+
+The methods BuildPCurveForEdgeOnPlane and BuildPCurveForEdgesOnPlane have been moved from the class BOPTools_AlgoTools2D
+to the more lower level class BRepLib.
+
+@subsection upgrade_721_removed Removed features
+
+The following obsolete features have been removed:
+* The method *BOPAlgo_Builder::Splits()* has been removed as excessive. The method *BOPAlgo_Builder::Images()* can be used instead.
+
+@section upgrade_occt730 Upgrade to OCCT 7.3.0
+
+@subsection upgrade_730_BOPAlgo_Section Changes in BOPAlgo_Section
+
+The public method *BuildSection()* in the class *BOPAlgo_Section* has became protected. The methods *Perform()* or *PerformWithFiller()* should be called for construction of the result of SECTION operation.
+
+@subsection upgrade_730_BuilderSolid Boolean Operations - Solid Builder algorithm
+
+Previously, the unclassified faces of *BOPAlgo_BuilderSolid* algorithm (the faces which have not been used for solids creation and located outside of all created solids) have been used to form an additional solid (not closed one) with INTERNAL orientation.
+Since new version, these unclassified faces are no longer added into resulting solids. Instead, the @ref occt_algorithms_ers "warning" containing these faces appears.
+
+The following public methods of the *BOPAlgo_BuilderSolid* class have been removed as excessive:
+* void SetSolid(const TopoDS_Solid& theSolid);
+* const TopoDS_Solid& Solid() const;
+

dox/overview/overview.md

@@ -18,7 +18,7 @@ modeling (CAD), manufacturing / measuring (CAM) or numerical simulation (CAE).
 @section OCCT_OVW_SECTION_2 Copyrights
 
 Open CASCADE Technology and all materials, including this documentation, is 
-Copyright (c) 1999-2016 by OPEN CASCADE S.A.S. All rights reserved.
+Copyright (c) 1999-2017 by OPEN CASCADE S.A.S. All rights reserved.
 
 @htmlonly<center>@endhtmlonly
 https://www.opencascade.com
@@ -83,28 +83,28 @@ To use Tcl/Tk, please refer to the Licensing Terms (https://www.tcl.tk/software/
 
 **GL2PS** is developed by Christophe Geuzaine and others. It is optionally used by OCCT to
 export content of OpenGL scene to vector graphics formats (PS, PDF, EMF, SVG). 
-The library is licensed under GL2PS LICENSE https://www.geuz.org/gl2ps/COPYING.GL2PS Version 2, November 2003.
+The library is licensed under GL2PS license (http://www.geuz.org/gl2ps/COPYING.GL2PS).
 
 **FreeType 2** is developed by Antoine Leca, David Turner, Werner Lemberg and others. 
 It is a software font engine that is designed to be small, efficient, highly customizable and 
 portable while capable of producing high-quality output (glyph images). This product 
 can be used in graphic libraries, display servers, font conversion tools, 
 text image generation tools, and many other products.
-
-FreeType 2 is released under two open-source licenses: BSD-like FreeType License and the GPL.
+FreeType 2 is released under two open-source licenses: BSD-like FreeType License and the GPL (https://www.freetype.org/license.html).
 
 **Intel(R) Threading Building Blocks (TBB)** offers a rich and complete approach to expressing parallelism in a C++ program. 
 It is a library that helps you to take advantage of multi-core processor performance without having to be a threading expert. 
 Threading Building Blocks is not just a threads-replacement library. It represents a higher-level, task-based parallelism that 
 abstracts platform details and threading mechanisms for scalability and performance. 
-TBB is available under GPLv2 license with the runtime exception.
+TBB version 2017 is available under Apache 2.0 license, while older versions 
+until 4.4 are available under GPLv2 license with the runtime exception (https://www.threadingbuildingblocks.org).
 
 **OpenGL** is an industry standard API for 3D graphics used by OCCT for 
 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, please, refer to VTK Homepage https://www.vtk.org/.
+**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, please, refer to VTK Homepage http://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 
@@ -115,17 +115,17 @@ If you need further information on Doxygen, please refer to https://www.stack.nl
 Graph visualization is representiation of structured information as diagrams of abstract graphs and networks. 
 This product is used together with Doxygen in Open CASCADE Technology for automatic creation of Technical Documentation 
 (generation of dependency graphs). Current versions of Graphviz are licensed on an open source 
-basis under The Eclipse Public License (EPL) (https://www.graphviz.org/License.php).
+basis under The Eclipse Public License (EPL) (http://www.graphviz.org/License.php).
 
 **Inno Setup** is a free script-driven installation system created in CodeGear Delphi by Jordan Russell. 
 In OCCT Inno Setup is used to create Installation Wizard on Windows. 
-It is licensed under Inno Setup License (https://www.jrsoftware.org/files/is/license.txt).
+It is licensed under Inno Setup License (http://www.jrsoftware.org/files/is/license.txt).
 
 **FreeImage** is an Open Source library supporting popular graphics image formats, such as PNG, BMP, JPEG, TIFF, 
 and others used by multimedia applications. This library is developed by Hervé Drolon and Floris van den Berg. 
 FreeImage is easy to use, fast, multithreading safe, compatible with all 32-bit or 64-bit versions of Windows, 
 and cross-platform (works both with Linux and Mac OS X). FreeImage is optionally used by OCCT to work
-with images, on conditions of the FreeImage Public License (FIPL) (https://freeimage.sourceforge.net/freeimage-license.txt).
+with images, on conditions of the FreeImage Public License (FIPL) (http://freeimage.sourceforge.net/freeimage-license.txt).
 
 **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/
@@ -196,7 +196,7 @@ for which OCCT is certified to work.
 
 | OS        | Compiler |
 | --------- | ----------- |
-| Windows   | Microsoft Visual Studio: 2010 SP1<sup>1</sup>, 2012 Update 4, 2013 Update 5, 2015 <br> Intel C++ Composer XE 2013 SP1 <br> GCC 4.3+ (Mingw-w64)|
+| Windows   | Microsoft Visual Studio: 2010 SP1<sup>1</sup>, 2012 Update 4, 2013 Update 5, 2015, 2017 <br> Intel C++ Composer XE 2013 SP1 <br> GCC 4.3+ (Mingw-w64)|
 | Linux     | GNU gcc 4.3+ <br> LLVM CLang 3.6+ |
 | OS X      | XCode 6 or newer |
 | Android   | NDK r10, GNU gcc 4.8 or newer |
@@ -209,15 +209,15 @@ for which OCCT is certified to work.
 | Component | Requirement |
 | --------- | ----------- |
 | Graphic library | OpenGL 3.3+, OpenGL ES 2.0+ <br> Direct3D 9 |
-| Qt (for samples and demos) | Desktop: Qt 4.8.6+ http://www.qt.io/download/ <br> Android: Qt 5.3.2+ http://www.qt.io/download/ |
-| TCL (for testing tools)    | Tcl/Tk 8.6.3+ http://www.tcl.tk/software/tcltk/download.html <br> or ActiveTcl 8.6 http://www.activestate.com/activetcl/downloads (for Windows)| 
-| Freetype (for text rendering) | FreeType 2.4.11-2.5.5 http://sourceforge.net/projects/freetype/files/ |
-| FreeImage (optional, for support of common 2D graphic formats) | FreeImage 3.17.0+ http://sourceforge.net/projects/freeimage/files |
-| FFmpeg (optional, for video recording) | FFmpeg 3.1+ https://www.ffmpeg.org |
+| Qt (for samples and demos) | Desktop: Qt 4.8.6+ https://www.qt.io/download/ <br> Android: Qt 5.3.2+ https://www.qt.io/download/ |
+| TCL (for testing tools)    | Tcl/Tk 8.6.3+ https://www.tcl.tk/software/tcltk/download.html <br> or ActiveTcl 8.6 https://www.activestate.com/activetcl/downloads (for Windows)| 
+| Freetype (for text rendering) | FreeType 2.4.11-2.5.5 https://sourceforge.net/projects/freetype/files/ |
+| FreeImage (optional, for support of common 2D graphic formats) | FreeImage 3.17.0+ https://sourceforge.net/projects/freeimage/files |
+| FFmpeg (optional, for video recording) | FFmpeg 3.1+ https://www.ffmpeg.org/download.html |
 | gl2ps (optional, for export contents of OCCT viewer to vector formats) | gl2ps-1.3.8+  http://geuz.org/gl2ps/ |
-| Intel TBB (optional, for multithreaded algorithms) | TBB 4.x or 5.x http://www.threadingbuildingblocks.org/ |
-| VTK (for VTK Integration Services | VTK 6.1+ http://www.vtk.org/VTK/resources/software.html |
-| Doxygen (optional for building documentation) | Doxygen 1.8.5+ http://www.stack.nl/~dimitri/doxygen/download.html |
+| Intel TBB (optional, for multithreaded algorithms) | TBB 4.x or 5.x https://www.threadingbuildingblocks.org/ |
+| VTK (for VTK Integration Services | VTK 6.1+ http://www.vtk.org/download/ |
+| Doxygen (optional for building documentation) | Doxygen 1.8.5+ https://www.stack.nl/~dimitri/doxygen/download.html |
 
 @subsection overview_req_hw Hardware
 
@@ -534,11 +534,11 @@ Export:
   * Stl
   * Vrml
 
-See \subpage samples_csharp_occt "Readme" for details.
+See \subpage samples_csharp_occt "C# sample Readme" for details.
 
 There is also another C# example with the same functionality, which demonstrates the integration of Direct3D Viewer into .NET applications using WPF front end.
 
-See \subpage samples_csharp_direct3d "Readme" for details.
+See \subpage samples_csharp_direct3d "Direct3D C# sample Readme" for details.
 
 @subsubsection OCCT_OVW_SECTION_7_3_4 Android
 
@@ -546,8 +546,16 @@ There are two samples are representing usage OCCT framework on Android mobile pl
 
 jniviewer
 @figure{/overview/images/samples_java_android_occt.jpg}
-Java -- See \subpage samples_java_android_occt "Readme" for details.
+Java -- See \subpage samples_java_android_occt "Android Java sample Readme" for details.
 
 AndroidQt
 @figure{/overview/images/samples_qml_android_occt.jpg}
-Qt -- See \subpage samples_qml_android_occt "Readme" for details.
+Qt -- See \subpage samples_qml_android_occt "Android Qt sample Readme" for details.
+
+@subsubsection OCCT_OVW_SECTION_7_3_5 iOS
+
+There is a sample demonstrating usage of OCCT on iOS with Apple UIKit framework.
+
+@figure{/overview/images/sample_ios_uikit.png}
+
+See \subpage occt_samples_ios_uikit "iOS sample Readme" for details.

dox/user_guides/boolean_operations/boolean_operations.md

@@ -540,6 +540,24 @@ The structure *BOPDS_FaceInfo* has the following contents.
 
 The objects of type *BOPDS_FaceInfo* are stored in one container of array type. The array allows getting the access to the information by index. This index (if exists) is stored in the field *myReference*.
 
+@section occt_algorithms_root_classes Root Classes
+
+@subsection occt_algorithms_root_classes_1 Class BOPAlgo_Options
+The class *BOPAlgo_Options* provides the following options for the algorithms:
+* Set the appropriate memory allocator;
+* Check the presence of the Errors and Warnings;
+* Turn on/off the parallel processing;
+* Set the additional tolerance for the operation;
+* Break the operations by user request;
+* Usage of Oriented Bounding boxes in the operation.
+
+@subsection occt_algorithms_root_classes_2 Class BOPAlgo_Algo
+
+The class *BOPAlgo_Algo* provides the base interface for all algorithms:
+* Perform the operation;
+* Check the input data;
+* Check the result.
+
 @section occt_algorithms_5	Intersection Part
 
 Intersection Part (IP) is used to
@@ -553,17 +571,7 @@ Intersection Part (IP) is used to
 
 IP is implemented in the class *BOPAlgo_PaveFiller*.
 
-@figure{/user_guides/boolean_operations/images/operations_image064.svg,"Diagram for Class BOPAlgo_PaveFiller",230}
-
-@subsection occt_algorithms_5_1a Class BOPAlgo_Algo
-The class *BOPAlgo_Algo* provides the base interface for all algorithms to provide the possibility to:
-* Get Error status;
-* Get Warning status;
-* Turn on/off the parallel processing
-* Break the operations by user request
-* Check data;
-* Check the result;
-* Set the appropriate memory allocator. 
+@figure{/user_guides/boolean_operations/images/operations_image064.png,"Diagram for Class BOPAlgo_PaveFiller",230}
 
 The description provided in the next paragraphs is coherent with the implementation of the method *BOPAlgo_PaveFiller::Perform()*.
 
@@ -745,8 +753,11 @@ BP is implemented in the following classes:
 * *BOPAlgo_Builder* -- for the General Fuse operator  (GFA).
 * *BOPAlgo_BOP* -- for the Boolean Operation operator   (BOA).
 * *BOPAlgo_Section* -- for the Section operator  (SA).
+* *BOPAlgo_MakerVolume* -- for the Volume Maker operator.
+* *BOPAlgo_Splitter* -- for the Splitter operator.
+* *BOPAlgo_CellsBuilder* -- for the Cells Builder operator.
 
-@figure{/user_guides/boolean_operations/images/operations_image020.svg,"Diagram for BP classes",300}
+@figure{/user_guides/boolean_operations/images/operations_image020.png,"Diagram for BP classes",300}
 
 The class *BOPAlgo_BuilderShape* provides the interface for algorithms that have:
 * A Shape as the result;
@@ -775,6 +786,118 @@ The types of resulting shapes depend on the type of the corresponding argument p
 | 7	| EDGE	| Set of split EDGEs	| |
 | 8	| VERTEX | VERTEX | |
 
+@subsection occt_algorithms_7_3a Options
+
+The General Fuse algorithm has a set of options, which allow speeding-up the operation and improving the quality of the result:
+* Parallel processing option allows running the algorithm in parallel mode;
+* Fuzzy option allows setting the additional tolerance for the operation;
+* Safe input shapes option allows preventing modification of the input shapes;
+* Gluing option allows speeding-up the intersection of the arguments;
+* Possibility to disable the check for the inverted solids among input shapes;
+* Usage of Oriented Bounding Boxes in the operation;
+* History support.
+
+For more detailed information on these options please see the @ref occt_algorithms_11a "Advanced options" section.
+
+@subsection occt_algorithms_7_3b Usage
+
+The following example illustrates how to use the GF algorithm:
+
+#### Usage of the GF algorithm on C++ level
+
+~~~~
+BOPAlgo_Builder aBuilder;
+// Setting arguments
+TopTools_ListOfShape aLSObjects = …; // Objects
+aBuilder.SetArguments(aLSObjects);
+
+// Setting options for GF
+
+// Set parallel processing mode (default is false)
+Standard_Boolean bRunParallel = Standard_True;
+aBuilder.SetRunParallel(bRunParallel);
+
+// Set Fuzzy value (default is Precision::Confusion())
+Standard_Real aFuzzyValue = 1.e-5;
+aBuilder.SetFuzzyValue(aFuzzyValue);
+
+// Set safe processing mode (default is false)
+Standard_Boolean bSafeMode = Standard_True;
+aBuilder.SetNonDestructive(bSafeMode);
+
+// Set Gluing mode for coinciding arguments (default is off)
+BOPAlgo_GlueEnum aGlue = BOPAlgo_GlueShift;
+aBuilder.SetGlue(aGlue);
+
+// Disabling/Enabling the check for inverted solids (default is true)
+Standard Boolean bCheckInverted = Standard_False;
+aBuilder.SetCheckInverted(bCheckInverted);
+
+// Set OBB usage (default is false)
+Standard_Boolean bUseOBB = Standard_True;
+aBuilder.SetUseOBB(buseobb);
+
+// Perform the operation
+aBuilder.Perform();
+
+// Check for the errors
+if (aBuilder.HasErrors())
+{
+  return;
+}
+
+// Check for the warnings
+if (aBuilder.HasWarnings())
+{
+  // treatment of the warnings
+  ...
+}
+
+// result of the operation
+const TopoDS_Shape& aResult = aBuilder.Shape();
+~~~~
+
+#### Usage of the GF algorithm on Tcl level
+
+~~~~
+# prepare the arguments
+box b1 10 10 10 
+box b2 3 4 5 10 10 10 
+box b3 5 6 7 10 10 10 
+
+# clear inner contents
+bclearobjects; bcleartools;
+
+# set the arguments
+baddobjects b1 b2 b3
+
+# setting options for GF
+
+# set parallel processing mode (default is 0)
+brunparallel 1
+
+# set Fuzzy value
+bfuzzyvalue 1.e-5
+
+# set safe processing mode (default is 0)
+bnondestructive 1
+
+# set gluing mode (default is 0)
+bglue 1
+
+# set check for inverted (default is 1)
+bcheckinverted 0
+
+# set obb usage (default is 0)
+buseobb 1
+
+# perform intersection
+bfillds
+
+# perform GF operaton
+bbuild result
+~~~~
+
 @subsection occt_algorithms_7_3 Examples
 
 Please, have a look at the examples, which can help to better understand the definitions.
@@ -1051,7 +1174,7 @@ The input data for this step is a *BOPAlgo_Builder* object after building result
 @section occt_algorithms_8  Splitter Algorithm
 
 The Splitter algorithm allows splitting a group of arbitrary shapes by another group of arbitrary shapes.<br>
-It is based on the General Fuse  algorithm, thus all options of the General Fuse such as Fuzzy mode, safe processing mode, parallel mode, gluing mode and history support are also available in this algorithm.
+It is based on the General Fuse  algorithm, thus all options of the General Fuse (see @ref occt_algorithms_7_3a "GF Options") are also available in this algorithm.
 
 @subsection occt_algorithms_8_1 Arguments
 
@@ -1072,23 +1195,19 @@ It is based on the General Fuse  algorithm, thus all options of the General Fuse
 On the low level the Splitter algorithm is implemented in class *BOPAlgo_Splitter*. The usage of this algorithm looks as follows:
 ~~~~~
 BOPAlgo_Splitter aSplitter;
-BOPCol_ListOfShape aLSObjects = …; // Objects
-BOPCol_ListOfShape aLSTools = …; // Tools
-Standard_Boolean bRunParallel = Standard_False; /* parallel or single mode (the default value is FALSE)*/
-Standard_Real aTol = 0.0; /* fuzzy option (default value is 0)*/
-Standard_Boolean bSafeMode = Standard_False; /* protect or not the arguments from modification*/
-BOPAlgo_Glue aGlue = BOPAlgo_GlueOff; /* Glue option to speed up intersection of the arguments*/
-// setting arguments
+// Setting arguments and tools
+TopTools_ListOfShape aLSObjects = …; // Objects
+TopTools_ListOfShape aLSTools = …; // Tools
 aSplitter.SetArguments(aLSObjects);
 aSplitter.SetTools(aLSTools);
-// setting options
-aSplitter.SetRunParallel(bRunParallel);
-aSplitter.SetFuzzyValue(aTol);
-aSplitter.SetNonDestructive(bSafeMode);
-aSplitter.SetGlue(aGlue);
-//
-aSplitter.Perform(); //perform the operation
-if (aSplitter.ErrorStatus()) { //check error status
+
+// Set options for the algorithm
+// setting options for this algorithm is similar to setting options for GF algorithm (see "GF Usage" chapter)
+...
+
+// Perform the operation
+aSplitter.Perform();
+if (aSplitter.HasErrors()) { //check error status
   return;
 }
 //
@@ -2031,7 +2150,7 @@ The algorithm creates only closed solids. In general case the result solids are
 But the algorithm allows preventing the addition of the internal for solids parts into result. In this case the result solids will be manifold and not contain any internal parts. However, this option does not prevent from the occurrence of the internal edges or vertices in the faces.<br>
 Non-closed faces, free wires etc. located outside of any solid are always excluded from the result.
 
-The Volume Maker algorithm is implemented in the class BOPAlgo_MakerVolume. It is based on the General Fuse (GF) algorithm. All the options of the GF algorithm such as possibility to run algorithm in parallel mode, fuzzy option, safe mode, glue options and history support are also available in this algorithm.
+The Volume Maker algorithm is implemented in the class BOPAlgo_MakerVolume. It is based on the General Fuse (GF) algorithm. All the options of the GF algorithm (see @ref occt_algorithms_7_3a "GF Options") are also available in this algorithm.
 
 The requirements for the arguments are the same as for the arguments of GF algorithm - they could be of any type, but each argument should be valid and not self-interfered.
 
@@ -2044,24 +2163,20 @@ This option is useful e.g. for building a solid from the faces of one shell or f
 The usage of the algorithm on the API level:
 ~~~~
 BOPAlgo_MakerVolume aMV;
-BOPCol_ListOfShape aLS = …; // arguments
-Standard_Boolean bRunParallel = Standard_False; /* parallel or single mode (the default value is FALSE)*/
-Standard_Boolean bIntersect = Standard_True; /* intersect or not the arguments (the default value is TRUE)*/
-Standard_Real aTol = 0.0; /* fuzzy option (default value is 0)*/
-Standard_Boolean bSafeMode = Standard_False; /* protect or not the arguments from modification*/
-BOPAlgo_Glue aGlue = BOPAlgo_GlueOff; /* Glue option to speed up intersection of the arguments*/
-Standard_Boolean bAvoidInternalShapes = Standard_False; /* Avoid or not the internal for solids shapes in the result*/
-//
+// Set the arguments
+TopTools_ListOfShape aLS = …; // arguments
 aMV.SetArguments(aLS);
-aMV.SetRunParallel(bRunParallel);
-aMV.SetIntersect(bIntersect);
-aMV.SetFuzzyValue(aTol);
-aMV.SetNonDestructive(bSafeMode);
-aMV.SetGlue(aGlue);
+
+// Set options for the algorithm
+// setting options for this algorithm is similar to setting options for GF algorithm (see "GF Usage" chapter)
+...
+// Additional option of the algorithm
+Standard_Boolean bAvoidInternalShapes = Standard_False; /* Avoid or not the internal for solids shapes in the result*/
 aMV.SetAvoidInternalShapes(bAvoidInternalShapes);
-//
-aMV.Perform(); //perform the operation
-if (aMV.ErrorStatus()) { //check error status
+
+// Perform the operation
+aMV.Perform();
+if (aMV.HasErrors()) { //check error status
   return;
 }
 //
@@ -2118,7 +2233,7 @@ The algorithm can also create containers from the connected Cells added into res
 
 The algorithm has been implemented in the *BOPAlgo_CellsBuilder* class.
 
-Cells Builder is based on the General Fuse algorithm. Thus all options of the General Fuse algorithm, such as parallel processing mode, fuzzy mode, safe processing mode, gluing mode and history support are also available in this algorithm.
+Cells Builder is based on the General Fuse algorithm. Thus all options of the General Fuse algorithm (see @ref occt_algorithms_7_3a "GF Options") are also available in this algorithm.
 
 The requirements for the input shapes are the same as for General Fuse - each argument should be valid in terms of *BRepCheck_Analyzer* and *BOPAlgo_ArgumentAnalyzer*.
 
@@ -2138,20 +2253,16 @@ It is possible to create typed Containers from the parts added into result by us
 Here is the example of the algorithm use on the API level:
 ~~~~
 BOPAlgo_CellsBuilder aCBuilder;
-BOPCol_ListOfShape aLS = …; // arguments
-Standard_Boolean bRunParallel = Standard_False; /* parallel or single mode (the default value is FALSE)*/
-Standard_Real aTol = 0.0; /* fuzzy option (the default value is 0)*/
-Standard_Boolean bSafeMode = Standard_False; /* protect or not the arguments from modification*/
-BOPAlgo_Glue aGlue = BOPAlgo_GlueOff; /* Glue option to speed up the intersection of arguments*/
-//
+// Set the arguments
+TopTools_ListOfShape aLS = …; // arguments
 aCBuilder.SetArguments(aLS);
-aCBuilder.SetRunParallel(bRunParallel);
-aCBuilder.SetFuzzyValue(aTol);
-aCBuilder.SetNonDestructive(bSafeMode);
-aCBuilder.SetGlue(aGlue);
-//
+
+// Set options for the algorithm
+// setting options for this algorithm is similar to setting options for GF algorithm (see "GF Usage" chapter)
+...
+
 aCBuilder.Perform(); // build splits of all arguments (GF)
-if (aCBuilder.ErrorStatus()) { // check error status
+if (aCBuilder.HasErrors()) { // check error status
   return;
 }
 //
@@ -2708,6 +2819,63 @@ To enable the safe processing mode for the operation in DRAW, it is necessary to
 bnondestructive 1
 ~~~~
 
+@subsection occt_algorithms_11a_4 Disabling check of the input solids for inverted status
+
+By default, all input solids are checked for inverted status, i.e. the solids are classified to understand if they are holes in the space (negative volumes) or normal solids (positive volumes). The possibility to disable the check of the input solids for inverted status is the advanced option in Boolean Operation component. This option can be applied to all Basic operations such as General Fuse, Splitting, Boolean, Section, Maker Volume, Cells building.
+This option allows avoiding time-consuming classification of the input solids and operate with them as with positive volumes, saving up to 10 percent of time on the cases with big number of input solids.
+
+The classification should be disabled only if the user is sure that there are no negative volumes among the input solids, otherwise the result may be invalid.
+
+@subsubsection occt_algorithms_11a_4_1 Usage
+
+#### API level
+
+To enable/disable the classification of the input solids it is necessary to call *SetCheckInverted()* method with the appropriate value:
+~~~~
+BOPAlgo_Builder aGF;
+//
+....
+// disabling the classification of the input solid
+aGF.SetCheckInverted(Standard_False);
+//
+....
+~~~~
+
+#### TCL level
+To enable/disable the classification of the solids in DRAW, it is necessary to call the *bcheckinverted* command with appropriate value:
+* 0 - disabling the classification;
+* 1 - default value, enabling the classification.
+
+~~~~
+bcheckinverted 0
+~~~~
+
+@subsection occt_algorithms_11a_5_obb Usage of Oriented Bounding Boxes
+
+Since Oriented Bounding Boxes are usually much tighter than Axes Aligned Bounding Boxes (for more information on OBB please see the @ref occt_modat_6 "Bounding boxes" chapter of Modeling data User guide) its usage can significantly speed-up the intersection stage of the operation by reducing the number of interfering objects.
+
+@subsubsection occt_algorithms_11a_5_obb_1 Usage
+
+#### API level
+To enable/disable the usage of OBB in the operation it is necessary to call the *SetUseOBB()* method with the approriate value:
+~~~~
+BOPAlgo_Builder aGF;
+//
+....
+// Enabling the usage of OBB in the operation
+aGF.SetUseOBB(Standard_True);
+//
+....
+~~~~
+
+#### TCL level
+To enable/disable the usage of OBB in the operation in DRAW it is necessary to call the *buseobb* command with the approriate value: 
+* 0 - disabling the usage of OBB;
+* 1 - enabling the usage of OBB.
+~~~~
+buseobb 1
+~~~~
+
 @section occt_algorithms_ers Errors and warnings reporting system
 
 The chapter describes the Error/Warning reporting system of the algorithms in the Boolean Component.
@@ -2761,6 +2929,148 @@ Warning: The positioning of the shapes leads to creation of small edges without
 ~~~~
 
 
+@section occt_algorithms_history History Information
+
+All operations in Boolean Component support @ref occt_modalg_hist "History information". This chapter describes how the History is filled for these operations.
+
+Additionally to Vertices, Edges and Faces the history is also available for the Solids.
+
+The rules for filling the History information about Deleted and Modified shapes are the same as for the API algorithms.
+
+Only the rules for Generated shapes require clarification.
+In terms of the algorithms in Boolean Component the shape from the arguments can have Generated shapes only if these new shapes 
+have been obtained as a result of pure intersection (not overlapping) of this shape with any other shapes from arguments. Thus, the Generated shapes are always:
+* VERTICES created from the intersection points and may be Generated from edges and faces only;
+* EDGES created from the intersection edges and may be Generated from faces only.
+
+So, only EDGES and FACES could have information about Generated shapes. For all other types of shapes the list of Generated shapes will be empty.
+
+@subsection occt_algorithms_history_ex Examples
+
+Here are some examples illustrating the History information.
+
+@subsubsection occt_algorithms_history_ex_del Deleted shapes
+
+The result of CUT operation of two overlapping planar faces (see the example below) does not contain any parts from the tool face. Thus, the tool face is considered as Deleted.
+If the faces are not fully coinciding, the result must contain some parts of the object face. In this case object face will be considered as not deleted.
+But if the faces are fully coinciding, the result must be empty, and both faces will be considered as Deleted.
+
+Example of the overlapping faces:
+
+~~~~
+plane p 0 0 0 0 0 1
+mkface f1 p -10 10 -10 10
+mkface f2 p 0 20 -10 10
+
+bclearobjects
+bcleartools
+baddobjects f1
+baddtools f2
+bfillds
+bbop r 2
+
+savehistory cut_hist
+isdeleted cut_hist f1
+# Not deleted
+
+isdeleted cut_hist f2
+# Deleted
+~~~~
+
+@subsubsection occt_algorithms_history_ex_modif Modified shapes
+
+In the FUSE operation of two edges intersecting in one point (see the example below), both edges will be split by the intersection point. All these splits will be contained in the result.
+Thus, each of the input edges will be Modified into its two splits.
+But in the CUT operation on the same edges, the tool edge will be Deleted from the result and, thus, will not have any Modified shapes.
+
+Example of the intersecting edges:
+~~~~
+line l1 0 0 0 1 0 0
+mkedge e1 l1 -10 10
+
+line l2 0 0 0 0 1 0
+mkedge e2 l2 -10 10
+
+bclearobjects
+bcleartools
+baddobjects e1
+baddtools e2
+bfillds
+
+# fuse operation
+bbop r 1
+
+savehistory fuse_hist
+
+modified m1 fuse_hist e1
+nbshapes m1
+# EDGES: 2
+
+modified m2 fuse_hist e2
+nbshapes m2
+# EDGES: 2
+
+# cut operation
+bbop r 2
+
+savehistory cut_hist
+
+modified m1 cut_hist e1
+nbshapes m1
+# EDGES: 2
+
+modified m2 cut_hist e2
+# The shape has not been modified
+~~~~
+
+
+@subsubsection occt_algorithms_history_gen Generated shapes
+
+The two intersecting edges will both have the intersection vertices Generated from them.
+
+As for the operation with intersecting faces, consider the following example:
+
+~~~~
+plane p1 0 0 0 0 0 1
+mkface f1 p1 -10 10 -10 10
+
+plane p2 0 0 0 1 0 0
+mkface f2 p2 -10 10 -10 10
+
+bclearobjects
+bcleartools
+baddobjects f1
+baddtools f2
+bfillds
+
+# fuse operation
+bbop r 1
+
+savehistory fuse_hist
+
+generated gf1 fuse_hist f1
+nbshapes gf1
+# EDGES: 1
+
+generated gf2 fuse_hist f2
+nbshapes gf2
+# EDGES: 1
+
+
+# common operation - result is empty
+bbop r 0
+
+savehistory com_hist
+
+generated gf1 com_hist f1
+# No shapes were generated from the shape
+
+generated gf2 com_hist f2
+# No shapes were generated from the shape
+
+~~~~
+
+
 @section occt_algorithms_11b Usage 
 
 The chapter contains some examples of the OCCT Boolean Component usage. The usage is possible on two levels: C++ and Tcl. 
@@ -2803,46 +3113,21 @@ The following example illustrates how to use General Fuse operator:
 #include <TopTools_ListOfShape.hxx>
 #include <BRepAlgoAPI_BuilderAlgo.hxx>
  {…
-  Standard_Boolean bRunParallel;
-  Standard_Integer iErr;
-  Standard_Real aFuzzyValue;
   BRepAlgoAPI_BuilderAlgo aBuilder;
   //
   // prepare the arguments
   TopTools_ListOfShape& aLS=…;
   //
-  bRunParallel=Standard_True;
-  aFuzzyValue=2.1e-5;
-  //
   // set the arguments	
   aBuilder.SetArguments(aLS);
-  // set parallel processing mode 
-  // if  bRunParallel= Standard_True :  the parallel processing is switched on
-  // if  bRunParallel= Standard_False :  the parallel processing is switched off
-  aBuilder.SetRunParallel(bRunParallel);
-  //
-  // set Fuzzy value
-  // if aFuzzyValue=0.: the Fuzzy option is off
-  //  if aFuzzyValue>0.: the Fuzzy option is on
-  aBuilder.SetFuzzyValue(aFuzzyValue);
-  //
-  // safe mode - avoid modification of the arguments
-  Standard_Boolean bSafeMode = Standard_True;
-  // if bSafeMode == Standard_True  - the safe mode is switched on
-  // if bSafeMode == Standard_False - the safe mode is switched off
-  aBuilder.SetNonDestructive(bSafeMode);
-  //
-  // gluing options - for coinciding arguments
-  BOPAlgo_GlueEnum aGlueOpt = BOPAlgo_GlueFull;
-  // if aGlueOpt == BOPAlgo_GlueOff   - the gluing mode is switched off
-  // if aGlueOpt == BOPAlgo_GlueShift - the gluing mode is switched on
-  // if aGlueOpt == BOPAlgo_GlueFull  - the gluing mode is switched on
-  aBuilder.SetGlue(aGlueOpt);
-  //
+  
+  // Set options for the algorithm
+  // setting options on this level is similar to setting options to GF algorithm on low level (see "GF Usage" chapter)
+  ...
+
   // run the algorithm 
   aBuilder.Build(); 
-  iErr=aBuilder.ErrorStatus();
-  if (iErr) {
+  if (aBuilder.HasErrors()) {
     // an error treatment
     return;
   }
@@ -2866,28 +3151,10 @@ bclearobjects; bcleartools;
 #
 # set the arguments
 baddobjects b1 b2 b3
-# set parallel processing mode
-# 1:  the parallel processing is switched on
-# 0:  the parallel processing is switched off
-brunparallel 1 
-#
-# set Fuzzy value
-# 0.    : the Fuzzy option is off
-# >0. : the Fuzzy option is on
-bfuzzyvalue 0.
-#
-# set safe processing mode
-bnondestructive 1
-# set safe mode
-# 1 - the safe processing mode is switched on
-# 0 - the safe processing mode is switched off
-#
-# set gluing mode
-bglue 1
-# set the gluing mode
-# 1 or 2 - the gluing mode is switched on
-# 0 - the gluing mode is switched off
-#
+
+# set options for the algorithm (see "GF Usage" chapter)
+...
+
 # run the algorithm
 # r is the result of the operation
 bapibuild r 
@@ -2916,36 +3183,14 @@ TopTools_ListOfShape& aLSTools = … ;
 aSplitter.SetArguments(aLSObjects);
 aSplitter.SetTools(aLSTools);
 //
-// set options
-// parallel processing mode 
-Standard_Boolean bRunParallel = Standard_True;
-// bRunParallel == Standard_True  - the parallel processing is switched on
-// bRunParallel == Standard_False - the parallel processing is switched off
-aSplitter.SetRunParallel();
-//
-// fuzzy value - additional tolerance for the operation
-Standard_Real aFuzzyValue = 1.e-5;
-// if aFuzzyValue == 0. - the Fuzzy option is off
-// if aFuzzyValue > 0.  - the Fuzzy option is on
-aSplitter.SetFuzzyValue(aFuzzyValue);
-//
-// safe mode - avoid modification of the arguments
-Standard_Boolean bSafeMode = Standard_True;
-// if bSafeMode == Standard_True  - the safe mode is switched on
-// if bSafeMode == Standard_False - the safe mode is switched off
-aSplitter.SetNonDestructive(bSafeMode);
-//
-// gluing options - for coinciding arguments
-BOPAlgo_GlueEnum aGlueOpt = BOPAlgo_GlueFull;
-// if aGlueOpt == BOPAlgo_GlueOff   - the gluing mode is switched off
-// if aGlueOpt == BOPAlgo_GlueShift - the gluing mode is switched on
-// if aGlueOpt == BOPAlgo_GlueFull  - the gluing mode is switched on
-aSplitter.SetGlue(aGlueOpt);
+// Set options for the algorithm
+// setting options for this algorithm is similar to setting options for GF algorithm (see "GF Usage" chapter)
+...
 //
 // run the algorithm 
 aSplitter.Build(); 
 // check error status
-if (aSplitter.ErrorStatus()) {
+if (aSplitter.HasErrors()) {
   return;
 }
 //
@@ -2973,27 +3218,8 @@ baddobjects b1 b2
 # set the tools
 baddtools f
 #
-# set parallel processing mode
-# 1:  the parallel processing is switched on
-# 0:  the parallel processing is switched off
-brunparallel 1 
-#
-# set Fuzzy value
-# 0.  : the Fuzzy option is off
-# >0. : the Fuzzy option is on
-bfuzzyvalue 0.
-#
-# set safe processing mode
-bnondestructive 1
-# set safe mode
-# 1 - the safe processing mode is switched on
-# 0 - the safe processing mode is switched off
-#
-# set gluing mode
-bglue 1
-# set the gluing mode
-# 1 or 2 - the gluing mode is switched on
-# 0 - the gluing mode is switched off
+# set options for the algorithm (see "GF Usage" chapter)
+...
 #
 # run the algorithm
 # r is the result of the operation
@@ -3012,7 +3238,6 @@ The following example illustrates how to use Common operation:
 #include < BRepAlgoAPI_Common.hxx>
  {…
   Standard_Boolean bRunParallel;
-  Standard_Integer iErr;
   Standard_Real aFuzzyValue;
   BRepAlgoAPI_Common aBuilder;
   
@@ -3027,33 +3252,13 @@ The following example illustrates how to use Common operation:
   aBuilder.SetArguments(aLS);
   aBuilder.SetTools(aLT);
   //	
-  // set parallel processing mode 
-  // if  bRunParallel= Standard_True :  the parallel processing is switched on
-  // if  bRunParallel= Standard_False :  the parallel processing is switched off
-  aBuilder.SetRunParallel(bRunParallel);
-  //
-  // set Fuzzy value
-  // if aFuzzyValue=0.: the Fuzzy option is off
-  //  if aFuzzyValue>0.: the Fuzzy option is on
-  aBuilder.SetFuzzyValue(aFuzzyValue);
-  //
-  // safe mode - avoid modification of the arguments
-  Standard_Boolean bSafeMode = Standard_True;
-  // if bSafeMode == Standard_True  - the safe mode is switched on
-  // if bSafeMode == Standard_False - the safe mode is switched off
-  aBuilder.SetNonDestructive(bSafeMode);
-  //
-  // gluing options - for coinciding arguments
-  BOPAlgo_GlueEnum aGlueOpt = BOPAlgo_GlueFull;
-  // if aGlueOpt == BOPAlgo_GlueOff   - the gluing mode is switched off
-  // if aGlueOpt == BOPAlgo_GlueShift - the gluing mode is switched on
-  // if aGlueOpt == BOPAlgo_GlueFull  - the gluing mode is switched on
-  aBuilder.SetGlue(aGlueOpt);
+  // Set options for the algorithm
+  // setting options for this algorithm is similar to setting options for GF algorithm (see "GF Usage" chapter)
+  ...
   //
   // run the algorithm 
   aBuilder.Build(); 
-  iErr=aBuilder.ErrorStatus();
-  if (iErr) {
+  if (aBuilder.HasErrors()) {
     // an error treatment
     return;
   }
@@ -3079,27 +3284,8 @@ bclearobjects; bcleartools;
 baddobjects b1 b3
 baddtools b2
 #
-# set parallel processing mode
-# 1:  the parallel processing is switched on
-# 0:  the parallel processing is switched off
-brunparallel 1
-#
-# set Fuzzy value
-# 0.    : the Fuzzy option is off
-# >0. : the Fuzzy option is on
-bfuzzyvalue 0.
-#
-# set safe processing mode
-bnondestructive 1
-# set safe mode
-# 1 - the safe processing mode is switched on
-# 0 - the safe processing mode is switched off
-#
-# set gluing mode
-bglue 1
-# set the gluing mode
-# 1 or 2 - the gluing mode is switched on
-# 0 - the gluing mode is switched off
+# set options for the algorithm (see "GF Usage" chapter)
+...
 #
 # run the algorithm
 # r is the result of the operation
@@ -3119,7 +3305,6 @@ The following example illustrates how to use Fuse operation:
 #include < BRepAlgoAPI_Fuse.hxx>
  {…
   Standard_Boolean bRunParallel;
-  Standard_Integer iErr;
   Standard_Real aFuzzyValue;
   BRepAlgoAPI_Fuse aBuilder;
   
@@ -3134,33 +3319,13 @@ The following example illustrates how to use Fuse operation:
   aBuilder.SetArguments(aLS);
   aBuilder.SetTools(aLT);
   //	
-  // set parallel processing mode 
-  // if  bRunParallel= Standard_True :  the parallel processing is switched on
-  // if  bRunParallel= Standard_False :  the parallel processing is switched off
-  aBuilder.SetRunParallel(bRunParallel);
-  //
-  // set Fuzzy value
-  // if aFuzzyValue=0.: the Fuzzy option is off
-  //  if aFuzzyValue>0.: the Fuzzy option is on
-  aBuilder.SetFuzzyValue(aFuzzyValue);
-  //
-  // safe mode - avoid modification of the arguments
-  Standard_Boolean bSafeMode = Standard_True;
-  // if bSafeMode == Standard_True  - the safe mode is switched on
-  // if bSafeMode == Standard_False - the safe mode is switched off
-  aBuilder.SetNonDestructive(bSafeMode);
-  //
-  // gluing options - for coinciding arguments
-  BOPAlgo_GlueEnum aGlueOpt = BOPAlgo_GlueFull;
-  // if aGlueOpt == BOPAlgo_GlueOff   - the gluing mode is switched off
-  // if aGlueOpt == BOPAlgo_GlueShift - the gluing mode is switched on
-  // if aGlueOpt == BOPAlgo_GlueFull  - the gluing mode is switched on
-  aBuilder.SetGlue(aGlueOpt);
+  // Set options for the algorithm
+  // setting options for this algorithm is similar to setting options for GF algorithm (see "GF Usage" chapter)
+  ...
   //
   // run the algorithm 
   aBuilder.Build(); 
-  iErr=aBuilder.ErrorStatus();
-  if (iErr) {
+  if (aBuilder.HasErrors()) {
     // an error treatment
     return;
   }
@@ -3186,27 +3351,8 @@ bclearobjects; bcleartools;
 baddobjects b1 b3
 baddtools b2
 #
-# set parallel processing mode
-# 1:  the parallel processing is switched on
-# 0:  the parallel processing is switched off
-brunparallel 1
-#
-# set Fuzzy value
-# 0.    : the Fuzzy option is off
-# >0. : the Fuzzy option is on
-bfuzzyvalue 0.
-#
-# set safe processing mode
-bnondestructive 1
-# set safe mode
-# 1 - the safe processing mode is switched on
-# 0 - the safe processing mode is switched off
-#
-# set gluing mode
-bglue 1
-# set the gluing mode
-# 1 or 2 - the gluing mode is switched on
-# 0 - the gluing mode is switched off
+# set options for the algorithm (see "GF Usage" chapter)
+...
 #
 # run the algorithm
 # r is the result of the operation
@@ -3226,7 +3372,6 @@ The following example illustrates how to use Cut operation:
 #include < BRepAlgoAPI_Cut.hxx>
  {…
   Standard_Boolean bRunParallel;
-  Standard_Integer iErr;
   Standard_Real aFuzzyValue;
   BRepAlgoAPI_Cut aBuilder;
   
@@ -3241,33 +3386,13 @@ The following example illustrates how to use Cut operation:
   aBuilder.SetArguments(aLS);
   aBuilder.SetTools(aLT);
   //	
-  // set parallel processing mode 
-  // if  bRunParallel= Standard_True :  the parallel processing is switched on
-  // if  bRunParallel= Standard_False :  the parallel processing is switched off
-  aBuilder.SetRunParallel(bRunParallel);
-  //
-  // set Fuzzy value
-  // if aFuzzyValue=0.: the Fuzzy option is off
-  //  if aFuzzyValue>0.: the Fuzzy option is on
-  aBuilder.SetFuzzyValue(aFuzzyValue);
-  //
-  // safe mode - avoid modification of the arguments
-  Standard_Boolean bSafeMode = Standard_True;
-  // if bSafeMode == Standard_True  - the safe mode is switched on
-  // if bSafeMode == Standard_False - the safe mode is switched off
-  aBuilder.SetNonDestructive(bSafeMode);
-  //
-  // gluing options - for coinciding arguments
-  BOPAlgo_GlueEnum aGlueOpt = BOPAlgo_GlueFull;
-  // if aGlueOpt == BOPAlgo_GlueOff   - the gluing mode is switched off
-  // if aGlueOpt == BOPAlgo_GlueShift - the gluing mode is switched on
-  // if aGlueOpt == BOPAlgo_GlueFull  - the gluing mode is switched on
-  aBuilder.SetGlue(aGlueOpt);
+  // Set options for the algorithm
+  // setting options for this algorithm is similar to setting options for GF algorithm (see "GF Usage" chapter)
+  ...
   //
   // run the algorithm 
   aBuilder.Build(); 
-  iErr=aBuilder.ErrorStatus();
-  if (iErr) {
+  if (aBuilder.HasErrors()) {
     // an error treatment
     return;
   }
@@ -3293,27 +3418,8 @@ bclearobjects; bcleartools;
 baddobjects b1 b3
 baddtools b2
 #
-# set parallel processing mode
-# 1:  the parallel processing is switched on
-# 0:  the parallel processing is switched off
-brunparallel 1
-#
-# set Fuzzy value
-# 0.    : the Fuzzy option is off
-# >0. : the Fuzzy option is on
-bfuzzyvalue 0.
-#
-# set safe processing mode
-bnondestructive 1
-# set safe mode
-# 1 - the safe processing mode is switched on
-# 0 - the safe processing mode is switched off
-# set gluing mode
-#
-bglue 1
-# set the gluing mode
-# 1 or 2 - the gluing mode is switched on
-# 0 - the gluing mode is switched off
+# set options for the algorithm (see "GF Usage" chapter)
+...
 #
 # run the algorithm
 # r is the result of the operation
@@ -3334,7 +3440,6 @@ The following example illustrates how to use Section operation:
 #include < BRepAlgoAPI_Section.hxx>
  {…
   Standard_Boolean bRunParallel;
-  Standard_Integer iErr;
   Standard_Real aFuzzyValue;
   BRepAlgoAPI_Section aBuilder;
   
@@ -3349,33 +3454,13 @@ The following example illustrates how to use Section operation:
   aBuilder.SetArguments(aLS);
   aBuilder.SetTools(aLT);
   //	
-  // set parallel processing mode 
-  // if  bRunParallel= Standard_True :  the parallel processing is switched on
-  // if  bRunParallel= Standard_False :  the parallel processing is switched off
-  aBuilder.SetRunParallel(bRunParallel);
-  //
-  // set Fuzzy value
-  // if aFuzzyValue=0.: the Fuzzy option is off
-  //  if aFuzzyValue>0.: the Fuzzy option is on
-  aBuilder.SetFuzzyValue(aFuzzyValue);
-  //
-  // safe mode - avoid modification of the arguments
-  Standard_Boolean bSafeMode = Standard_True;
-  // if bSafeMode == Standard_True  - the safe mode is switched on
-  // if bSafeMode == Standard_False - the safe mode is switched off
-  aBuilder.SetNonDestructive(bSafeMode);
-  //
-  // gluing options - for coinciding arguments
-  BOPAlgo_GlueEnum aGlueOpt = BOPAlgo_GlueFull;
-  // if aGlueOpt == BOPAlgo_GlueOff   - the gluing mode is switched off
-  // if aGlueOpt == BOPAlgo_GlueShift - the gluing mode is switched on
-  // if aGlueOpt == BOPAlgo_GlueFull  - the gluing mode is switched on
-  aBuilder.SetGlue(aGlueOpt);
+  // Set options for the algorithm
+  // setting options for this algorithm is similar to setting options for GF algorithm (see "GF Usage" chapter)
+  ...
   //
   // run the algorithm 
   aBuilder.Build(); 
-  iErr=aBuilder.ErrorStatus();
-  if (iErr) {
+  if (aBuilder.HasErrors()) {
     // an error treatment
     return;
   }
@@ -3401,27 +3486,8 @@ bclearobjects; bcleartools;
 baddobjects b1 b3
 baddtools b2
 #
-# set parallel processing mode
-# 1:  the parallel processing is switched on
-# 0:  the parallel processing is switched off
-brunparallel 1
-#
-# set Fuzzy value
-# 0.    : the Fuzzy option is off
-# >0. : the Fuzzy option is on
-bfuzzyvalue 0.
-#
-# set safe processing mode
-bnondestructive 1
-# set safe mode
-# 1 - the safe processing mode is switched on
-# 0 - the safe processing mode is switched off
-#
-# set gluing mode
-bglue 1
-# set the gluing mode
-# 1 or 2 - the gluing mode is switched on
-# 0 - the gluing mode is switched off
+# set options for the algorithm (see "GF Usage" chapter)
+...
 #
 # run the algorithm
 # r is the result of the operation

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dox/user_guides/draw_test_harness/draw_test_harness.md

@@ -5821,6 +5821,9 @@ The following topics are covered in the eight sections of this chapter:
   * Transformations of shapes: translation, copy, etc.
   * Topological operations, or booleans.
   * Drafting and blending.
+  * Defeaturing.
+  * Making shapes periodic in 3D space.
+  * Making shapes connected.
   * Analysis of shapes.
 
 
@@ -6271,41 +6274,51 @@ bsplineprof res
 
 @subsubsection occt_draw_7_2_6  mkoffset
 
+**mkoffset** creates a parallel wire in the same plane using a face or an existing continuous set of wires as a reference. The number of occurrences is not limited. 
+The offset distance defines the spacing and the positioning of the occurrences. 
+
 Syntax:      
 ~~~~~
-mkoffset result face/compound of wires nboffset stepoffset 
+mkoffset result shape nboffset stepoffset [jointype(a/i) [alt]]
 ~~~~~
+where:
+* *result* - the base name for the resulting wires. The index of the occurrence (starting with 1) will be added to this name, so the resulting wires will have the names - *result_1*, *result_2* ...;
+* *shape* - input shape (face or compound of wires);
+* *nboffset* - the number of the parallel occurrences;
+* *stepoffset* - offset distance between occurrences;
+* *jointype(a/i)* - join type (a for *arc* (default) and i for *intersection*);
+* *alt* - altitude from the plane of the input face in relation to the normal to the face.
 
-**mkoffset** creates a parallel wire in the same plane using a face or an existing continuous set of wires as a reference. The number of occurences is not limited. 
-
-The offset distance defines the spacing and the positioning of the occurences. 
 
 **Example:** 
 ~~~~~
-#Create a box and select a face 
+# Create a box and select a face 
 box b 1 2 3 
 explode b f 
-#Create three exterior parallel contours with an offset 
-value of 2 
+# Create three exterior parallel contours with an offset value of 2 
 mkoffset r b_1 3 2 
-Create one interior parallel contour with an offset 
-value of 
-0.4 
+# wires r_1, r_2 and r_3 are created
+
+# Create three exterior parallel contours with an offset value of 2 without round corners
+mkoffset r b_1 3 2 i
+# wires r_1, r_2 and r_3 are created
+
+# Create one interior parallel contour with an offset value of 0.4 
 mkoffset r b_1 1 -0.4 
 ~~~~~
 
-**Note** that *mkoffset* command must be used with prudence, as angular contours produce offset contours with fillets. Interior parallel contours can produce more than one wire, normally these are refused. In the following example, any increase in the offset value is refused.
+**Note** that on a concave input contour for an interior step *mkoffset* command may produce several wires which will be contained in a single compound.
 
 **Example:** 
 ~~~~~
 # to create the example contour 
 profile p F 0 0 x 2 y 4 tt 1 1 tt 0 4 w 
-# to create an incoherent interior offset 
-mkoffset r p 1 -0.50 
-==p is not a FACE but a WIRE 
-BRepFill_TrimEdgeTool: incoherent intersection 
-# to create two incoherent wires 
+# creates an incoherent interior offset 
 mkoffset r p 1 -0.50 
+
+# creates two incoherent wires 
+mkoffset r p 1 -0.55 
+# r_1 is a compound of two wires
 ~~~~~
 
 @subsubsection occt_draw_7_2_7  mkplane, mkface
@@ -7289,13 +7302,160 @@ buildevol
 ~~~~~
 
 
+@subsection occt_draw_defeaturing Defeaturing
+
+Draw command **removefeatures** is intended for performing @ref occt_modalg_defeaturing "3D Model Defeaturing", i.e. it performs the removal of the requested features from the shape.
+
+Syntax:
+~~~~
+removefeatures result shape f1 f2 ... [-nohist] [-parallel]
+
+Where:
+result   - result of the operation;
+shape    - the shape to remove the features from;
+f1, f2   - features to remove from the shape;
+
+Options:
+nohist   - disables the history collection;
+parallel - enables the parallel processing mode.
+~~~~
+
+
+@subsection occt_draw_makeperiodic 3D Model Periodicity
+
+Draw module for @ref occt_modalg_makeperiodic "making the shape periodic" includes the following commands:
+* **makeperiodic** - makes the shape periodic in required directions;
+* **repeatshape** - repeats the periodic shape in requested periodic direction;
+* **periodictwins** - returns the periodic twins for the shape;
+* **clearrepetitions** - clears all previous repetitions of the periodic shape.
+
+@subsubsection occt_draw_makeperiodic_makeperiodic makeperiodic
+
+The command makes the shape periodic in the required directions with the required period.
+If trimming is given it trims the shape to fit the requested period.
+
+Syntax:
+~~~~
+makeperiodic result shape [-x/y/z period [-trim first]]
+
+Where:
+result        - resulting periodic shape;
+shape         - input shape to make it periodic:
+-x/y/z period - option to make the shape periodic in X, Y or Z direction with the given period;
+-trim first   - option to trim the shape to fit the required period, starting the period in first.
+~~~~
+
+@subsubsection occt_draw_makeperiodic_repeatshape repeatshape
+
+The command repeats the periodic shape in periodic direction requested number of time.
+The result contains the all the repeated shapes glued together.
+The command should be called after **makeperiodic** command.
+
+Syntax:
+~~~~
+repeatshape result -x/y/z times
+
+Where:
+result       - resulting shape;
+-x/y/z times - direction for repetition and number of repetitions (negative number of times means the repetition in negative direction).
+~~~~
+
+@subsubsection occt_draw_makeperiodic_periodictwins periodictwins
+
+For the given shape the command returns the identical shapes located on the opposite sides of the periodic direction.
+All periodic twins should have the same geometry.
+The command should be called after **makeperiodic** command.
+
+Syntax:
+~~~~
+periodictwins twins shape
+
+Where:
+twins - periodic twins for the given shape
+shape - shape to find the twins for
+~~~~
+
+@subsubsection occt_draw_makeperiodic_clearrepetitions clearrepetitions
+
+The command clears all previous repetitions of the periodic shape allowing to start the repetitions over.
+No arguments are needed for the command.
+
+
+@subsection occt_draw_makeconnected Making the touching shapes connected
+
+Draw module for @ref occt_modalg_makeconnected "making the touching same-dimensional shapes connected" includes the following commands:
+* **makeconnected** - make the input shapes connected or glued, performs material associations;
+* **cmaterialson** - returns the materials located on the requested side of a shape;
+* **cmakeperiodic** - makes the connected shape periodic in requested directions;
+* **crepeatshape** - repeats the periodic connected shape in requested directions requested number of times.
+
+@subsubsection occt_draw_makeconnected_makeconnected makeconnected
+
+The command makes the input touching shapes connected.
+
+Syntax:
+~~~~
+makeconnected result shape1 shape2 ...
+
+Where:
+result            - resulting connected shape.
+shape1 shape2 ... - shapes to be made connected.
+~~~~
+
+@subsubsection occt_draw_makeconnected_cmaterialson cmaterialson
+
+The command returns the materials located on the requested side of the shape.
+The command should be called after the shapes have been made connected, i.e. after the command **makeconnected**.
+
+Syntax:
+~~~~
+cmaterialson result +/- shape
+
+Where:
+result - material shapes
+shape  - shape for which the materials are needed
++/-    - side of a given shape ('+' for positive side, '-' - for negative).
+~~~~
+
+@subsubsection occt_draw_makeconnected_cmakeperiodic cmakeperiodic
+
+The command makes the connected shape periodic in the required directions with the required period.
+The command should be called after the shapes have been made connected, i.e. after the command **makeconnected**.
+
+Syntax:
+~~~~
+cmakeperiodic result [-x/y/z period [-trim first]]
+ 
+Where:
+result        - resulting periodic shape;
+shape         - input shape to make it periodic:
+-x/y/z period - option to make the shape periodic in X, Y or Z direction with the given period;
+-trim first   - option to trim the shape to fit the required period, starting the period in first.
+~~~~
+
+@subsubsection occt_draw_makeconnected_crepeatshape crepeatshape
+
+The command repeats the connected periodic shape in the required periodic directions required number of times.
+The command should be called after the shapes have been made connected and periodic, i.e. after the commands **makeconnected** and **cmakeperiodic**.
+
+Syntax:
+~~~~
+crepeatshape result -x/y/z times
+
+Where:
+result       - resulting shape;
+-x/y/z times - direction for repetition and number of repetitions (negative number of times means the repetition in negative direction).
+~~~~
+
+
 @subsection occt_draw_7_9  Analysis of topology and geometry
 
 Analysis of shapes includes commands to compute length, area, volumes and inertial properties, as well as to compute some aspects impacting shape validity.
 
   * Use **lprops**, **sprops**, **vprops** to compute integral properties.
-  * Use **bounding** to display the bounding box of a shape.
+  * Use **bounding** to compute and to display the bounding box of a shape.
   * Use **distmini** to calculate the minimum distance between two shapes.
+  * Use **isbbinterf** to check if the two shapes are interfered by their bounding boxes. 
   * Use **xdistef**, **xdistcs**, **xdistcc**, **xdistc2dc2dss**, **xdistcc2ds** to check the distance between two objects on even grid.
   * Use **checkshape** to check validity of the shape.
   * Use **tolsphere** to see the tolerance spheres of all vertices in the shape.
@@ -7348,20 +7508,135 @@ I.Z = 314159.265357595
 
 Syntax:      
 ~~~~~
-bounding shape 
+bounding {-s shape | -c xmin ymin zmin xmax ymax zmax} [-obb] [-shape name] [-dump] [-notriangulation] [-perfmeter name NbIters] [-save xmin ymin zmin xmax ymax zmax] [-nodraw] [-optimal] [-exttoler]
 ~~~~~
 
-Displays the bounding box of a shape. The bounding box is a cuboid created with faces parallel to the x, y, and z planes. The command returns the dimension values of the the box, *xmin ymin zmin xmax ymax zmax.* 
+Computes and displays the bounding box (BndBox) of a shape. The bounding box is a cuboid circumscribes the source shape.
+Generaly, bounding boxes can be divided on two main types:
+  - axis-aligned BndBox (AABB). I.e. the box whose edges are parallel to the some axis of World Coordinate System (WCS);
+  - oriented BndBox (OBB). I.e. not AABB.
 
-**Example:** 
+Detailed information about this command is availabe in DRAW help-system (enter "help bounding" in DRAW-application).
+  
+**Example 1: Creation of AABB with given corners** 
 ~~~~~
-# bounding box of a torus 
+bounding -c 50 100 30 180 200 100 -shape result
+# look at the box
+vdisplay result
+vfit
+vsetdispmode 1
+~~~~~
+
+**Example 2: Compare AABB and OBB** 
+~~~~~
+# Create a torus and rotate it
 ptorus t 20 5 
-bounding t 
-==-27.059805107309852              -27.059805107309852 - 
-5.0000001000000003 
-==27.059805107309852               27.059805107309852 
-5.0000001000000003 
+trotate t 5 10 15 1 1 1 28
+
+# Create AABB from the torus
+bounding -s t -shape ra -dump -save x1 y1 z1 x2 y2 z2
+==Axes-aligned bounding box
+==X-range: -26.888704600189307 23.007685197265488
+==Y-range: -22.237699567214314 27.658690230240481
+==Z-range: -13.813966507560762 12.273995247458407
+
+# Obtain the boundaries
+dump x1 y1 z1 x2 y2 z2
+==*********** Dump of x1 *************
+==-26.8887046001893
+
+==*********** Dump of y1 *************
+==-22.2376995672143
+
+==*********** Dump of z1 *************
+==-13.8139665075608
+
+==*********** Dump of x2 *************
+==23.0076851972655
+
+==*********** Dump of y2 *************
+==27.6586902302405
+
+==*********** Dump of z2 *************
+==12.2739952474584
+
+# Compute the volume of AABB
+vprops ra 1.0e-12
+==Mass :         64949.9
+
+# Let us check this value
+dval (x2-x1)*(y2-y1)*(z2-z1)
+==64949.886543606823
+~~~~~
+
+The same result is obtained.
+
+~~~~~
+# Create OBB from the torus
+bounding -s t -shape ro -dump -obb
+==Oriented bounding box
+==Center: -1.9405097014619073 2.7104953315130857 -0.76998563005117782
+==X-axis: 0.31006700219833244 -0.23203206410428409 0.9219650619059514
+==Y-axis: 0.098302309139513336 -0.95673739537318336 -0.27384340837854165
+==Z-axis: 0.94561890324040099 0.17554109923901748 -0.27384340837854493
+==Half X: 5.0000002000000077
+==Half Y: 26.783728747002169
+==Half Z: 26.783728747002165
+
+# Compute the volume of OBB
+vprops ro 1.0e-12
+==Mass :         28694.7
+~~~~~
+
+As we can see, the volume of OBB is significantly less than the volume of AABB.
+
+@subsubsection occt_draw_7_9_2a   isbbinterf
+
+Syntax:      
+~~~~~
+isbbinterf shape1 shape2 [-o]
+~~~~~
+
+Checks whether the bounding-boxes created from the given shapes are interfered. If "-o"-option is switched on then the oriented boxes will be checked. Otherwise, axes-aligned boxes will be checked.
+
+**Example 1: Not interfered AABB** 
+~~~~~
+box b1 100 60 140 20 10 80
+box b2 210 200 80 120 60 90
+isbbinterf b1 b2
+==The shapes are NOT interfered by AABB.
+~~~~~
+
+**Example 2: Interfered AABB** 
+~~~~~
+box b1 300 300 300
+box b2 100 100 100 50 50 50
+isbbinterf b1 b2
+==The shapes are interfered by AABB.
+~~~~~
+
+**Example 3: Not interfered OBB** 
+~~~~~
+box b1 100 150 200
+copy b1 b2
+trotate b1 -150 -150 -150 1 2 3 -40
+trotate b2 -150 -150 -150 1 5 2 60
+
+# Check of interference
+isbbinterf b1 b2 -o
+==The shapes are NOT interfered by OBB.
+~~~~~
+
+**Example 4: Interfered OBB** 
+~~~~~
+box b1 100 150 200
+copy b1 b2
+trotate b1 -50 -50 -50 1 1 1 -40
+trotate b2 -50 -50 -50 1 1 1 60
+
+# Check of interference
+isbbinterf b1 b2 -o
+==The shapes are interfered by OBB.
 ~~~~~
 
 @subsubsection occt_draw_7_9_3  distmini
@@ -7863,6 +8138,163 @@ Options:
  * -a AngTol - angular tolerance used for distinguishing the planar faces;
  * -s Shared(0/1) - boolean flag which defines whether the input edges are already shared or have to be intersected.
 
+@subsection occt_draw_hist History commands
+
+Draw module for @ref occt_modalg_hist "History Information support" includes the command to save history into a drawable object and the actual history commands:
+
+* *savehistory*;
+* *isdeleted*;
+* *modified*;
+* *generated*.
+
+@subsubsection occt_draw_hist_save savehistory
+
+*savehistory* command saves the history from the session into a drawable object with the given name.
+
+Syntax:
+~~~~
+savehistory     : savehistory name
+~~~~
+
+If the history of some operation is needed the *savehistory* command should be called after the command performing the operation.
+If some other operation supporting history will be performed before the history of first operation is saved it will be overwritten with the new history.
+
+Example:
+~~~~
+box b1 10 10 10
+box b2 5 0 0 10 10 15
+bfuse r b1 b2
+savehistory fuse_hist
+
+dump fuse_hist
+#*********** Dump of fuse_hist *************
+# History contains:
+# - 4 Deleted shapes;
+# - 20 Modified shapes;
+# - 6 Generated shapes.
+
+unifysamedom ru r
+savehistory usd_hist
+dump usd_hist
+#*********** Dump of usd_hist *************
+#History contains:
+# - 14 Deleted shapes;
+# - 28 Modified shapes;
+# - 0 Generated shapes.
+~~~~
+
+@subsubsection occt_draw_hist_isdel isdeleted
+
+*isdeleted* command checks if the given shape has been deleted in the given history.
+
+Syntax:
+~~~~
+isdeleted       : isdeleted history shape
+~~~~
+
+Example:
+~~~~
+box b1 4 4 4 2 2 2
+box b2 10 10 10
+bcommon r b1 b2
+
+savehistory com_hist
+# all vertices, edges and faces of the b2 are deleted
+foreach s [join [list [explode b2 v] [explode b2 e] [explode b2 f] ] ] {
+  isdeleted com_hist $s
+  # Deleted
+}
+~~~~
+
+@subsubsection occt_draw_hist_mod modified
+
+*modified* command returns the shapes Modified from the given shape in the given history. All modified shapes are put into compound. If the shape has not been modified the resulting compound will be empty. Note that if the shape has been modified into a single shape only, it will be returned without enclosure into compound.
+
+Syntax:
+~~~~
+modified        : modified modified_shapes history shape
+~~~~
+
+Example:
+~~~~
+box b 10 10 10
+explode b e
+fillet r b 2 b_1
+
+savehistory fillet_hist
+
+explode b f
+
+modified m3 fillet_hist b_3
+modified m5 fillet_hist b_5
+~~~~
+
+@subsubsection occt_draw_hist_gen generated
+
+*generated* command returns the shapes Generated from the given shape in the given history. All generated shapes are put into compound. If no shapes have been generated from the shape the resulting compound will be empty. Note that if the shape has generated a single shape only, it will be returned without enclosure into compound.
+
+Syntax:
+~~~~
+generated       : generated generated_shapes history shape
+~~~~
+
+Example:
+~~~~
+polyline w1 0 0 0 10 0 0 10 10 0
+polyline w2 5 1 10 9 1 10 9 5 10
+
+thrusections r 0 0 w1 w2
+
+savehistory loft_hist
+
+explode w1 e
+explode w2 e
+
+generated g11 loft_hist w1_1
+generated g12 loft_hist w1_2
+generated g21 loft_hist w2_1
+generated g22 loft_hist w2_2
+
+compare g11 g21
+# equal shapes
+
+compare g12 g22
+# equal shapes
+~~~~
+
+@subsubsection occt_draw_hist_extension Enabling Draw history support for the algorithms
+
+Draw History mechanism allows fast and easy enabling of the Draw history support for the OCCT algorithms supporting standard history methods.
+To enable History commands for the algorithm it is necessary to save the history of the algorithm into the session.
+For that, it is necessary to put the following code into the command implementation just after the command is done:
+~~~~
+BRepTest_Objects::SetHistory(ListOfArguments, Algorithm);
+~~~~
+
+Here is the example of how it is done in the command performing Split operation (see implementation of the *bapisplit* command):
+~~~~
+BRepAlgoAPI_Splitter aSplitter;
+// setting arguments
+aSplitter.SetArguments(BOPTest_Objects::Shapes());
+// setting tools
+aSplitter.SetTools(BOPTest_Objects::Tools());
+
+// setting options
+aSplitter.SetRunParallel(BOPTest_Objects::RunParallel());
+aSplitter.SetFuzzyValue(BOPTest_Objects::FuzzyValue());
+aSplitter.SetNonDestructive(BOPTest_Objects::NonDestructive());
+aSplitter.SetGlue(BOPTest_Objects::Glue());
+aSplitter.SetCheckInverted(BOPTest_Objects::CheckInverted());
+aSplitter.SetUseOBB(BOPTest_Objects::UseOBB());
+
+// performing operation
+aSplitter.Build();
+
+// Store the history for the Objects (overwrites the history in the session)
+BRepTest_Objects::SetHistory(BOPTest_Objects::Shapes(), aSplitter);
+// Add the history for the Tools
+BRepTest_Objects::AddHistory(BOPTest_Objects::Tools(), aSplitter);
+~~~~
 
 @subsection occt_draw_7_12  Texture Mapping to a Shape
 
@@ -10677,6 +11109,87 @@ Example:
 mdist
 ~~~~~
 
+@section occt_draw_13 Inspector commands
+
+
+This section describes commands that make possible to use Inspector.
+
+@subsection occt_draw_13_1 tinspector
+
+Syntax:                  
+~~~~~
+tinspector [-plugins {name1 ... [nameN] | all}]
+           [-activate name]
+           [-shape object [name1] ... [nameN]]
+           [-open file_name [name1] ... [nameN]]
+           [-update]
+           [-select {object | name1 ... [nameN]}]
+           [-show {0|1} = 1]
+~~~~~
+Starts tool of inspection.
+Options:
+* *plugins* enters plugins that should be added in the inspector.
+Available names are: dfbrowser, vinspector and shapeview.
+Plugins order will be the same as defined in arguments.
+'all' adds all available plugins in the order:
+DFBrowser, VInspector and ShapeView.
+If at the first call this option is not used, 'all' option is applyed;
+* *activate* activates the plugin in the tool view.
+If at the first call this option is not used, the first plugin is activated;
+* *shape* initializes plugin/s by the shape object. If 'name' is empty, initializes all plugins;
+* *open* gives the file to the plugin/s. If the plugin is active, after open, update content will be done;
+* *update* updates content of the active plugin;
+* *select* sets the parameter that should be selected in an active tool view.
+Depending on active tool the parameter is:
+ShapeView: 'object' is an instance of TopoDS_Shape TShape,
+DFBrowser: 'name' is an entry of TDF_Label and name2(optionaly) for TDF_Attribute type name,
+VInspector: 'object' is an instance of AIS_InteractiveObject;
+* *show* sets Inspector view visible or hidden. The first call of this command will show it.
+
+**Example:** 
+~~~~~
+pload DCAF INSPECTOR
+
+NewDocument Doc BinOcaf
+
+set aSetAttr1 100
+set aLabel 0:2
+SetInteger Doc ${aLabel} ${aSetAttr1}
+
+tinspector -plugins dfbrowser -select 0:2 TDataStd_Integer
+~~~~~ 
+
+**Example:** 
+~~~~~
+pload ALL INSPECTOR
+
+box b1 200 100 120
+box b2 100 200 220 100 120 100
+
+tinspector -plugins shapeview -shape b1 -shape b2 -select b1
+~~~~~ 
+
+**Example:** 
+~~~~~
+pload ALL INSPECTOR
+
+tinspector -plugins vinspector
+
+vinit
+box box_1 100 100 100
+vdisplay box_1
+
+box box_2 180 120 200 150 150 150
+vdisplay box_2
+
+vfit
+vselmode box_1 1 1
+vselmode box_1 3 1
+
+tinspector -update -select box_1
+~~~~~ 
+
+
 @section occt_draw_11 Extending Test Harness with custom commands
 
 

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dox/user_guides/inspector/inspector.md

@@ -0,0 +1,578 @@
+Inspector  {#occt_user_guides__inspector}
+===============================
+
+@tableofcontents
+ 
+@section occt_inspector_1 Introduction
+
+This manual explains how to use Inspector.
+
+@subsection occt_inspector_1_1 Overview
+Inspector is a Qt-based library that provides functionality to interactively inspect low-level content of the OCAF data model, OCCT viewer and Modelisation Data.
+This component is aimed to assist the developers of OCCT-based applications to debug the problematic situations that occur in their applications.
+
+Inspector has a plugin-oriented architecture. The current release contains the following plugins:
+
+| Plugin | OCCT component | Root class of OCCT investigated component |
+| :----- | :----- | :----- |
+| @ref occt_inspector_2_2 "DFBrowser"| OCAF | TDocStd_Application |
+| @ref occt_inspector_2_3 "VInspector"| Visualization | AIS_InteractiveContext |
+| @ref occt_inspector_2_4 "ShapeView"| Modelisation Data | TopoDS_Shape |
+
+
+Each plugin implements logic of a corresponding OCCT component.
+
+Each of the listed plugins is embeded in the common framework.
+The user is able to manage which plugins should be loaded by Inspector.
+Also he can extend number of plugins by implementing a new plugin.
+
+
+@subsection occt_inspector_1_3 Getting started
+
+There are two launch modes:
+1. Launch **TInspectorEXE** executable sample. For more details see @ref occt_inspector_6 "TInspectorEXE" section;
+2. Launch DRAW, load plugin INSPECTOR, and use **tinspector** command.
+   For more details see @ref occt_inspector_7 "Launch in DRAW Test Harness" section.
+
+
+Note. If you have no Inspector library in your build directory, please make sure that OCCT is compiled with *BUILD_Inspector* 
+option ON. For more details see @ref occt_inspector_4 "Build procedure".
+
+
+@section occt_inspector_2 Inspector
+
+@subsection occt_inspector_2_1 Overview
+
+Inspector consists of the following components:
+  * <b>buttons</b> to activate the corresponding plugin;
+  * <b>view area</b> to visualize the plugin content.
+
+@figure{tinspector_elements.svg,"Plugins placement in Inspector",360}
+
+@subsection occt_inspector_2_2 DFBrowser Plugin
+
+@subsubsection occt_inspector_2_2_1 Overview
+
+@figure{dfbrowser.png, "DFBrowser"}
+
+This plugin visualizes content of TDocStd_Application in a tree view. It shows documents of the application,
+hierarchy of TDF_Labels, content of TDF_Attributes and interconnection between attributes (e.g. references).
+Additionally it has 3D view to visualize TopoDS_Shape elements stored in the document.
+
+@subsubsection occt_inspector_2_2_2 Elements
+
+@figure{dfbrowser_elements.svg, "DFBrowser Elements",360}
+
+<b>OCAF tree view</b>
+
+Each OCAF element has own tree view item:
+
+| Type | Tree item | Text | Description |
+| :----- | :----- | :----- | :----- |
+| TDocStd_Application | Application | TDocStd_Application | It is the root of tree view. Children are documents.|
+| TDocStd_Document | Document | entry : name | It is a child of Application item. Children are Labels and Attributes items.<br> Text view is an entry of the root label and the value of TDataStd_Name attribute for the label if it exists. |
+| TDF_Label | Label | entry : name | It is a child of a Document or another Label item. Children and text view are the same as for Document item. |
+| TDF_Attribute | Attribute | attribute type [additional information] | It is a child of a Label. It has no children. <br> Text view is the attribute type (DynamicType()->Name() of TDF_Attribute) and additional information (a combination of attribute values) |
+
+
+Additional information of TDF_Attributes:
+
+| Type | Text |
+| :----- | :----- |
+| TDocStd_Owner | [storage format] |
+| TDataStd_AsciiString,<br> TDataStd_Name,<br> TDataStd_Real,<br> @ref occt_attribute_simple_types "other Simple types" | [value] |
+| TDataStd_BooleanList,<br> TDataStd_ExtStringList,<br> @ref occt_attribute_list_types "other List types" | [value_1 ... value_n] |
+| TDataStd_BooleanArray,<br> TDataStd_ByteArray,<br> @ref occt_attribute_array_types "other Array types" | [value_1 ... value_n] |
+| TDataStd_TreeNode | [tree node ID  ==> Father()->Label()] (if it has father) or <br> [tree node ID <== First()->Label()] (if it has NO father)|
+| TDataStd_TreeNode(XDE) | [@ref occt_attribute_xde_tree_node_id "XDE tree node ID"  ==> Father()->Label()] (if it has father), <br> [@ref occt_attribute_xde_tree_node_id "XDE tree Node ID" <== label_1, ..., label_n] (if it has NO father)|
+| TNaming_NamedShape | [shape type : evolution] |
+| TNaming_UsedShapes | [map extent] |
+
+
+Custom color of items:
+
+| OCAF element Type | Color |
+| :----- | :----- |
+| TDF_Label | <b>dark green</b>, if the label has TDataStd_Name attribute, <br><b>light grey</b> if the label is empty (has no attributes on all levels of hierarchy),<br> <b>black</b> otherwise |
+| TNaming_NamedShape | <b>dark gray</b> for TopAbs_FORWARD orientation of TopoDS_Shape, <br> <b>gray</b> for TopAbs_REVERSED orientation of TopoDS_Shape, <br> <b>black</b> for other orientation |
+
+
+Context popup menu:
+| Action | Functionality |
+| :----- | :----- |
+| Expand | Expands the next two levels under the selected item |
+| Expand All | Expands the whole tree of the selected item |
+| Collapse All | Collapses the whole tree of the selected item |
+
+
+<b>Property Panel</b>
+
+Property panel is used to display content of Label or Attribute tree view items.
+This control is used for content of Label or Attribute tree view items or Search result view.
+Information is usually shown in one or several tables.
+
+TDF_Attribute has the following content in Property Panel:
+
+<table>
+<tr><th>Type</th><th>Description</th><th>Content</th></tr>
+<tr><td>TDF_Label</td>
+    <td> a table of [entry or attribute name, value]</td>
+    <td>@figure{property_panel_label.png, "",140}</td></tr>
+<tr><td>TDocStd_Owner,<br> @ref occt_attribute_simple_types "Simple types", <br> @ref occt_attribute_list_types "List types"</td>
+    <td>a table of [method name, value]</td>
+    <td>@figure{property_panel_simple_type.png, "",140}</td></tr>
+<tr><td>TDataStd_BooleanArray,<br> TDataStd_ByteArray,<br> @ref occt_attribute_array_types "other Array types"</td>
+    <td>2 controls: <br>  * a table of [array bound, value], <br>  * table of [method name, value]</td>
+    <td>@figure{property_panel_array.png, "",140}</td></tr>
+<tr><td>TDataStd_TreeNode</td>
+    <td>2 controls: <br>  * a table of [Tree ID, value] (visible only if Tree ID() != ID()), <br>  * a tree view of tree nodes starting from Root() of the tree node. The current tree node has <b>dark blue</b> text.</td>
+    <td>@figure{property_panel_tree_node.png, "",140} </td></tr>
+<tr><td>TDataStd_NamedData</td>
+    <td>tab bar of attribute elements, each tab has a table of [name, value]</td>
+    <td>@figure{property_panel_named_data.png, "",140}</td></tr>
+<tr><td>TNaming_UsedShapes</td>
+    <td>a table of all  the shapes handled by the framework</td>
+    <td>@figure{property_panel_tnaming_used_shapes.png, "",140}</td></tr>
+<tr><td>TNaming_NamedShape</td>
+    <td>2 controls: <br>  * a table of [method name, value] including CurrentShape/OriginalShape methods result of TNaming_Tools, <br>  * an evolution table. <br> Tables contain buttons for @ref occt_shape_export "TopoDS_Shape export".</td>
+    <td>@figure{property_panel_tnaming_named_shape.png, "",140}</td></tr>
+<tr><td>TNaming_Naming</td>
+    <td>2 controls: <br>  * a table of TNaming_Name vlaues,<br>  * a table of [method name, value]</td>
+    <td>@figure{property_panel_tnaming_naming.png, "",140}</td></tr>
+</table>
+
+
+<b>Dump view</b>
+
+@figure{dump_attribute.png, "Dump of TDF_Attribute"}
+
+Dump view shows result of <b>TDF_Attribute::Dump()</b> or <b>TDF_Label::Dump()</b> of selected tree view item.
+
+<b>3D view</b>
+
+3D View visualizes TopoDS_Shape elements of OCAF attribute via AIS facilities.
+
+DFBrowser creates two kinds presentations depending on the selection place:
+
+<table>
+<tr><th>Kind</th><th>Source object</th><th>Visualization propeties</th><th>View</th></tr>
+<tr><td>Main presentation</td>
+    <td>Tree view item:<br> TPrsStd_AISPresentation,<br> TNaming_NamedShape,<br> TNaming_Naming</td>
+    <td>Color: a default color for shape type of the current TopoDS_Shape</td>
+    <td>@figure{display_main_presentation.png, "",100}</td></tr>
+<tr><td>Additional presentation</td>
+    <td>References in Property panel</td>
+    <td>Color: white</td>
+    <td>@figure{display_additional_presentation.png, "",100}</td></tr>
+</table>
+
+
+
+<b>Tree Navigation</b>
+
+Tree Navigation shows a path to the item selected in the tree view.
+The path is a sequence of label entries and attribute type name.
+Each element in the path is selectable - the user can click on it to select the corresponding tree view item.
+
+Navigation control has buttons to go to the previous and the next selected tree view items.
+
+
+<b>Update Button</b>
+
+Update button synchronizes content of tree view to the current content of OCAF document that could be modified outside.
+
+<b>Search</b>
+
+The user can search OCAF element by typing:
+  * TDF_Label entry,
+  * TDF_Attribute name,
+  * TDataStd_Name and TDataStd_Comment attributes value.
+
+@figure{search.png,"Search"}
+
+As soon as the user confirms the typed criteria, the Property panel is filled by all satisfied values.
+The user can click a value to hightligt the corresponding tree view item. By double click the item will be selected.
+
+
+@subsubsection occt_inspector_2_2_3 Elements cooperation
+
+<b>Tree item selection</b>
+
+Selection of tree view item updates content of the following controls:
+  * Navigation line
+  * Property Panel
+  * 3D View (if it is possible to create an interactive presentation)
+  * Dump View
+
+@figure{dfbrowser_selection_in_tree_view.svg,"",360}
+
+<b>Property Panel item selection </b>
+
+If property panel shows content of TDF_Label:
+  * selection of the table row hightlights the corresponding item in tree view,
+  * double click on the table row selects this item in tree view.
+
+If property panel shows content of TDF_Attribute that has reference to another attribute, selection of this reference:
+  * highlights the referenced item in TreeView,
+  * displays additional presentation in 3D view if it can be created.
+
+@figure{property_panel_item_selection.svg,"",360}
+
+Attributes having references:
+
+| Type | Reference | Additional presentation
+| :----- | :----- | :----- |
+| TDF_Reference | TDF_Label | |
+| TDataStd_ReferenceArray, <br> TDataStd_ReferenceList, <br> TNaming_Naming | one or several TDF_Label in a container | |
+| TDataStd_TreeNode | TDF_Label | |
+| TNaming_NamedShape | TDF_Label in Evolution table | selected TopoDS_Shapes in property panel tables |
+| TNaming_UsedShapes | one or several TNaming_NamedShape | TopoDS_Shapes of selected TNaming_NamedShape |
+
+
+@subsubsection occt_shape_export TopoDS_Shape export
+
+Property panel of TNaming_NamedShape attribute has controls to export TopoDS_Shape to:
+  * BREP. The save file dialog is started to enter the result file name,
+  * @ref occt_inspector_2_4 "ShapeView" plugin. Dialog about exporting element to ShapeView is shown with a possibility to activate this plugin immediatelly.
+
+
+@subsection occt_inspector_2_3 VInspector Plugin
+
+@subsubsection occt_inspector_2_3_1 Overview
+
+@figure{vinspector.png, "VInspector"}
+
+It visualizes interactive objects displayed in AIS_InteractiveContext in a tree view with columputed selection
+components for each presentation. It shows the selected elements in the context and allows to select these elements.
+
+@subsubsection occt_inspector_2_3_2 Elements
+
+@figure{vinspector_elements.svg,"VInspector Elements",360}
+
+<b>Presentations tree view</b>
+
+It shows presentations and selection computed of them. Also, the view has columns with information about state of visualization elements.
+
+VInspector tree items.
+
+| Type | Description |
+| :----- | :----- |
+| AIS_InteractiveContext | It is the root of tree view. Children are interactive objects obtained by *DisplayedObjects* and *ErasedObjects* methods.|
+| AIS_InteractiveObject | It is a child of AIS_InteractiveContext item. Children are SelectMgr_Selection obtained by iteration on *CurrentSelection*  |
+| SelectMgr_Selection | It is a child of AIS_InteractiveObject. Children are SelectMgr_SensitiveEntity obtaining by iteration on *Sensitive* |
+| SelectMgr_SensitiveEntity | It is a child of SelectMgr_Selection. Children are SelectMgr_SensitiveEntity obtaining by iteration on *OwnerId* |
+| SelectBasics_EntityOwner | It is a child SelectMgr_SensitiveEntity. It has no children. |
+
+
+Custom color of tree view items:
+
+| OCAF element Type | Column | What | Color |
+| :----- | :----- | :----- | :----- |
+| AIS_InteractiveObject | 0 | Text | <b>dark gray</b>, it is in *ErasedObjects* list of AIS_InteractiveContext,<br> <b>black</b> otherwise |
+| AIS_InteractiveObject, <br> SelectMgr_SensitiveEntity, <br> SelectBasics_EntityOwner| 1 | Background | <b>dark blue</b>, if there is a selected owner under the item, <br> <b>black</b> otherwise |
+| SelectMgr_Selection,<br> SelectMgr_SensitiveEntity,<br> SelectBasics_EntityOwner| all | Text | <b>dark gray</b>, if *SelectionState* of SelectMgr_Selection is not *SelectMgr_SOS_Activated*,<br> <b>black</b> otherwise |
+
+
+Context popup menu in tree view:
+| Action | Item | Functionality |
+| :----- | :----- | :----- |
+| Export to ShapeView | AIS_InteractiveObject | Exports TopoDS_Shape of AIS_Interactive presentation to ShapeView plugin. <br> It should be AIS_Shape presentation and ShapeView plugin should be registered in Inspector<br> Dialog about exporting element to ShapeView is shown with a possibility to activate this plugin immediatelly. |
+| Show | AIS_InteractiveObject | *Display* presentation in AIS_InteractiveContext |
+| Hide | AIS_InteractiveObject | *Erase* presentation from AIS_InteractiveContext |
+
+<b>Update</b>
+
+It synchronizes content of the plugin to the current state of AIS_InteractiveContext.
+It updates the presence of items and the current selection for the items.
+
+<b>Selection controls</b>
+
+Selection controls switch on/off the posibility to set selection in the context from VInspector plugin.
+
+| Action | Tree view item | Functionality |
+| :----- | :----- | :----- |
+| Select Presentations | AIS_InteractiveObject | Calls *AddOrRemoveSelected* of interactive object for the selected item |
+| Select Owners | SelectMgr_EntityOwner or <br> SelectMgr_SensitiveEntity | Calls *AddOrRemoveSelected* of SelectMgr_EntityOwner for the selected item |
+
+Please note, that the initial selection in context will be cleared.
+If the button is toggled, the button selection is active. Only one button may be toggled at the moment.
+
+
+<b>History view</b>
+
+At present the History view is under implementation and may be used only in a custom application where Inspector is loaded.
+
+To fill this view, VInspectorAPI_CallBack should be redefined in the application and send signals about some actions applyed to context.
+After, the call back should be given as parameter in the plugin.
+If done, new items will be created in the history view for each action.
+
+@subsubsection occt_inspector_2_3_3 Elements cooperation
+
+Vinspector markes current selected presentations in AIS_InteractiveContext with blue background in tree items. Use "Update" button to synchronize VInspector selected items state to the context.
+
+It is also possible to perform selection in context using "Selection controls" VInspector. However, it should be performed carefully as
+it clears the current selection in AIS_InteractiveContext.
+
+Selection change:
+| From | To | Action | Result |
+| :----- | :----- | :----- | :----- |
+| AIS_InteractiveContext | VInspector | perform selection in AIS_InteractiveContext | Click "Update" button in VInspector and check "Selection" column: <br> AIS_InteractiveContext item has anount of selected objects,<br> some of AIS_InteractiveObject have filled value if it selection happens for this presentation or entity owner of it |
+| VInspector | AIS_InteractiveContext | activate one of Selection controls and select one or several elements in tree view | The objects become selected in AIS_InteractiveContext |
+
+@subsection occt_inspector_2_4 ShapeView Plugin
+
+@subsubsection occt_inspector_2_4_1 Overview
+
+@figure{shapeview.png, "ShapeView"}
+
+This plugin visualizes content of TopoDS_Shape in a tree view.
+
+@subsubsection occt_inspector_2_4_2 Elements
+
+@figure{shapeview_elements.svg,"ShapeView Elements",360}
+
+<b>TopoDS_Shape View</b>
+
+Elements of the view are TopoDS_Shape objects.
+This shape is exploded into sub-shapes using TopoDS_Iterator of the TopoDS_Shape.
+Child sub-shapes are presented in the view as children of the initial shape.
+Iterating recursively by all shapes we obtain a tree view of items shown in the ShapeView.
+
+
+Columns of the View show some information about TopoDS_Shape of the item.
+The most informative column is the last column of TopoDS_Vertex and TopoDS_Edge shape types.
+
+For TopoDS_Vertex it contains the point coordinates,
+
+for TopoDS_Edge it contains the first and the last point coordinates, the edge length and some other parameters.
+
+
+Context popup menu in tree view:
+| Action | Functionality |
+| :----- | :----- |
+| Load BREP file | Opens selected file and appends the result TopoDS_Shape into tree view |
+| Remove all shape items | Clears tree view |
+| BREP view | Shows text view with BREP content of the selected item. It creates BREP file in temporary directory of the plugin. |
+| Close All BREP views | Closes all opened text views |
+| BREP directory | Displays folder where temporary BREP files have been stored.  |
+
+@subsubsection occt_inspector_2_4_3 Elements cooperation
+
+Selection of one or several items in TopoDS_Shape View creates AIS_Shape presentation for it and displays it in the 3D View.
+
+
+
+@section occt_inspector_3 Common controls
+@subsection occt_inspector_3_1 3D View
+
+@subsubsection occt_inspector_3_1_1 Overview
+
+@figure{3DView.png, "3D View"}
+
+Control for OCCT 3D viewer. It creates visualization view components with possibilities to perform some
+user actions for the view.
+
+
+@subsubsection occt_inspector_3_1_2 Elements
+
+@figure{3DView_elements.svg,"3DView Elements"}
+
+3D View contains:
+| Element | Functionality |
+| :----- | :----- |
+| 3D view | V3d viewer with mouse events processing |
+| Context | choice of another context that should be used in the plugin. <br> It is possible to use the next contexts:<br> Own - context of this view, <br> External - context come in parameters which intializes plugin, <br> None - do not perform visualization at all |
+| Multi/Single | Buttons defined what to do with the previous displayed objects: <br> Multi displays new presentations in additional to already displayed, <br> Single removes all previuos displayed presentations |
+| Clean | Removes all displayed presentations |
+| Fit All,<br> Fit Area,<br> Zoom,<br> Pan,<br> Rotation | Scene manipulation actions |
+| Display Mode | Sets *AIS_Shading* or *AIS_WireFrame* display mode for all presentations |
+
+
+@section occt_inspector_6 TInspectorEXE sample
+
+Inspector functionality can be tried using this sample.
+
+Use *inspector.bat* script file placed in binary directory of OCCT to launch it.
+
+This script accepts the names of plugin's DLL that should be loaded. By default it loads all described above plugins.
+
+
+@figure{TStandaloneEXE.png, "TStandaloneEXE"}
+
+Click on the Open button shows the dialog to select a file. The user is able to select one of the sample files or load own one.
+@figure{TStandaloneEXE_open.png, ""}
+
+Depending on the active plugin, the following files should be selected in the dialog:
+OCAF document or STEP files for DFBRowser and BREP files for VInspector and ShapeView plugins.
+
+It is possible to click the file name in the proposed directory, enter it manually or using Browser button.
+The last Loading icon becomes enabled if file name is correct.
+
+
+By default TInspectorEXE opens the next files for plugins:
+| Plugin DLL library name | Files |
+| :----- | :----- |
+| TKDFBrowser | step/screw.step |
+| TKVInspector | occ/hammer.brep |
+| TKShapeView | occ/face1.brep, <br> occ/face2.brep |
+
+These files are found relatively *CSF_OCCTDataPath*.
+
+
+Source code of TIspectorEXE is a good sample for @ref occt_inspector_8 "Using Inspector in a custom application".
+
+
+@section occt_inspector_7 Launch in DRAW Test Harness
+
+TKToolsDraw plugin is created to provide DRAW commands for Qt tools. Use INSPECTOR parameter of @ref occt_draw_1_3_3 "pload" 
+command to download commands of this library. It contains tinspector command to start Inspector under DRAW.
+See more detailed description of the @ref occt_draw_13_1 "tinspector" command.
+
+The simple code to start Inspector with all plugins loaded:
+
+~~~~~
+pload INSPECTOR
+tinspector
+~~~~~
+
+@figure{drawexe_tinspector.png,"tinspector"}
+
+Result of this command is the next:
+- all available Plugins are presented in the Inspector. These are @ref occt_inspector_2_2 "DFBrowser", @ref occt_inspector_2_3 "VInspector" and  @ref occt_inspector_2_4 "ShapeView".
+- DFBrowser is an active plugin
+- tree of OCAF is empty.
+
+After, we should create objects in DRAW and update tinspector.
+
+@section occt_inspector_8 Using in a custom application
+
+To use Inspector in an application, the next steps should be done:
+* Set dependencies to OCCT and Qt in application (Header and Link)
+* Create an instance of TInspector_Communicator.
+* Register plugins of interest in the communicator by DLL library name
+* Initialize communicator with objects that will be investigated
+* Set visible true for commumicator
+
+
+C++ code is similar:
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~{.cpp}
+
+#include <inspector/TInspector_Communicator.hxx>
+
+static TInspector_Communicator* MyTCommunicator;
+
+void CreateInspector()
+{
+  NCollection_List<Handle(Standard_Transient)> aParameters;
+  //... append parameters in the list
+
+  if (!MyTCommunicator)
+  {
+    MyTCommunicator = new TInspector_Communicator();
+
+    MyTCommunicator->RegisterPlugin ("TKDFBrowser");
+    MyTCommunicator->RegisterPlugin ("TKVInspector");
+    MyTCommunicator->RegisterPlugin ("TKShapeView");
+
+    MyTCommunicator->Init (aParameters);
+    MyTCommunicator->Activate ("TKDFBrowser");
+  }
+  MyTCommunicator->SetVisible (true);
+}
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+| Plugin | to be initialized by |
+| :----- | :----- |
+| TKDFBrowser | TDocStd_Application |
+| TKVInspector | AIS_InteractiveContext |
+| TKShapeView | TopoDS_TShape |
+
+
+
+@section occt_inspector_4 Build procedure
+
+By default the Inspector compilation is off.
+To compile it, set the <b>BUILD_Inspector</b> flag to "ON". See @ref build_cmake_conf "Configuration process".
+
+When this option is switched On, MS Visual Studio project has an additional tree of folders:
+
+@figure{VStudio_projects.png,"Inspector packages in MS Visual Studio"}
+
+
+@section occt_inspector_5 Sources and packaging
+
+OCCT sources are extended by the /tools directory.
+
+Distribution of packages participated in plugins:
+| Sources packages| Plugin |
+| :----- | :----- |
+| DFBrowser, <br> DFBrowserPane, <br> DFBrowserPaneXDE, <br> TKDFBrowser | DFBrowser |
+| VInspector, <br> TKVInspector  | VInspector |
+| ShapeView, <br> TKShapeView | ShapeView |
+
+Other packages:
+| Sources packages| Used in |
+| :----- | :----- |
+| TInspectorAPI, <br> TKInspectorAPI | Iterface for connection to plugin. |
+| TreeModel, <br> TKTreeView | Items-oriented model to simplify work with GUI tree control. |
+| View, <br> TKView | 3D View component |
+| TInspector, <br> TKTInspector  | Inspector window where plugins are placed |
+| ToolsDraw, <br> TKToolsDraw | Plugin for DRAW to start Inspector |
+
+
+In MSVC studio the separate folder contains Inspector projects.
+
+@section occt_inspector_9 Glossary
+* **Component** -- OCCT part, e.g. OCAF, VISUALIZATION, MODELING and others. 
+* **Plugin** -- library that is loaded in some executable/library. Here, the plugins are:
+  * DFBrowser,
+  * ShapeView,
+  * VInspector.
+
+@subsection occt_attribute_simple_types TDF_Attribute Simple types
+Types where the content is a single value
+
+| Type | Kind of value |
+| :----- | :----- |
+| TDataStd_AsciiString | TDataStd_AsciiString |
+| TDataStd_Comment | TCollection_ExtendedString |
+| TDataStd_Integer | Standard_Integer |
+| TDataStd_Name | TCollection_ExtendedString |
+| TDataStd_Real | Standard_Real |
+| TDF_Reference | TDF_Label |
+| TDF_TagSource | Standard_Integer |
+
+
+@subsection occt_attribute_list_types TDF_Attribute List types
+
+| Type | Kind of value (container of) |
+| :----- | :----- |
+| TDataStd_BooleanList | Standard_Boolean |
+| TDataStd_ExtStringList | TCollection_ExtendedString |
+| TDataStd_IntegerList | Standard_Integer |
+| TDataStd_RealList | Standard_Real |
+| TDataStd_ReferenceList | TDF_Label |
+
+@subsection occt_attribute_array_types TDF_Attribute Array types
+
+| Type | Kind of value (container of) |
+| :----- | :----- |
+| TDataStd_BooleanArray | Standard_Boolean |
+| TDataStd_ByteArray | Standard_Byte |
+| TDataStd_ExtStringArray | TCollection_ExtendedString |
+| TDataStd_IntegerArray | Standard_Integer |
+| TDataStd_RealArray | Standard_Real |
+| TDataStd_ReferenceArray | TDF_Label |
+
+@subsection occt_attribute_xde_tree_node_id XDE tree node ID description
+| GUID | Text |
+| :----- | :----- |
+| XCAFDoc::ShapeRefGUID() | Shape Instance Link |
+| XCAFDoc::ColorRefGUID (XCAFDoc_ColorGen) | Generic Color Link |
+| XCAFDoc::ColorRefGUID (XCAFDoc_ColorSurf) | Surface Color Link |
+| XCAFDoc::ColorRefGUID (XCAFDoc_ColorCurv) | Curve Color Link |
+| XCAFDoc::DimTolRefGUID() | DGT Link |
+| XCAFDoc::DatumRefGUID() | Datum Link |
+| XCAFDoc::MaterialRefGUID() | Material Link |
+