0033866: Foundation Classes - BVH::SurfaceCalculator::Area() fails to calculate area of transformed box

Use absolute values of intermediate calculations to compute surface area of a box, so they do not diminish each other.

.github/workflows/build-and-test-multiplatform.yml

@@ -596,15 +596,8 @@ jobs:
       if: steps.check_failures.outputs.failed_count > 0
       run: |
         cd install/results/windows-x64-retest
-        $failedCount = 0
         if (Test-Path tests.log) {
-          $content = Get-Content tests.log
-          $totalLine = $content | Select-String "Total cases:"
-          if ($totalLine) {
-            if ($totalLine -match "FAILED") {
-              $failedCount = ($totalLine | ForEach-Object { $_.Line -replace '.*?(\d+) FAILED.*','$1' }) -as [int]
-            }
-          }
+          $failedCount = (Select-String -Path tests.log -Pattern "Total cases:.*FAILED" | ForEach-Object { $_.Matches } | ForEach-Object { $_.Groups[1].Value }) -as [int]
           if ($failedCount -gt 0) {
             Write-Error "Number of FAILED tests ($failedCount) exceeds threshold of 0"
             echo "FAILED_COUNT=$failedCount" >> $env:GITHUB_ENV
@@ -837,15 +830,8 @@ jobs:
       if: steps.check_failures.outputs.failed_count > 0
       run: |
         cd install/results/windows-clang-x64-retest
-        $failedCount = 0
         if (Test-Path tests.log) {
-          $content = Get-Content tests.log
-          $totalLine = $content | Select-String "Total cases:"
-          if ($totalLine) {
-            if ($totalLine -match "FAILED") {
-              $failedCount = ($totalLine | ForEach-Object { $_.Line -replace '.*?(\d+) FAILED.*','$1' }) -as [int]
-            }
-          }
+          $failedCount = (Select-String -Path tests.log -Pattern "Total cases:.*FAILED" | ForEach-Object { $_.Matches } | ForEach-Object { $_.Groups[1].Value }) -as [int]
           if ($failedCount -gt 0) {
             Write-Error "Number of FAILED tests ($failedCount) exceeds threshold of 0"
             echo "FAILED_COUNT=$failedCount" >> $env:GITHUB_ENV

CMakeLists.txt

@@ -93,10 +93,6 @@ if ("${BUILD_LIBRARY_TYPE}" STREQUAL "Shared")
     set (BUILD_SHARED_LIBRARY_NAME_POSTFIX "" CACHE STRING "${BUILD_SHARED_LIBRARY_NAME_POSTFIX_DESCR}" FORCE)
   endif()
 else()
-  message(AUTHOR_WARNING "OCCT is licensed under LGPL 2.1, which has limitations on"
-                         "static linking with proprietary software."
-                         "OCCT3D offers commercial licensing exceptions to LGPL 2.1."
-                         "Please use our contact form at https://occt3d.com/")
   unset (BUILD_SHARED_LIBS)
   unset (BUILD_SHARED_LIBRARY_NAME_POSTFIX)
 endif()
@@ -979,9 +975,6 @@ message (STATUS "\nInfo: \(${CURRENT_TIME}\) Start collecting all OCCT header fi
 # collect all the headers to <binary dir>/inc folder
 COLLECT_AND_INSTALL_OCCT_HEADER_FILES ("${CMAKE_BINARY_DIR}" "${BUILD_TOOLKITS}" "src" "${INSTALL_DIR_INCLUDE}")
 
-# Create and install Standard_Version.hxx
-CONFIGURE_AND_INSTALL_VERSION_HEADER()
-
 string(TIMESTAMP CURRENT_TIME "%H:%M:%S")
 message (STATUS "Info: \(${CURRENT_TIME}\) End the collecting")
 

README.md

@@ -38,17 +38,17 @@ If HTML documentation is not available in your package, you can:
 - **Generate together with sources:** You need to have CMake and 1.8.4 (or above) installed on your system. Enable `BUILD_DOC_Overview` CMake parameter and set the path to Doxygen `3RDPARTY_DOXYGEN_EXECUTABLE`. Then build ALL or only `Overview`.
 - **Read documentation in source plain text (Markdown) format** found in the subfolder `dox` or [GitHub Wiki](https://github.com/Open-Cascade-SAS/OCCT/wiki).
 
-See [dox/build/build_documentation/building_documentation.md](dox/build/build_documentation/building_documentation.md) or [Building Documentation](https://dev.opencascade.org/doc/occt-7.8.0/overview/html/build_upgrade__building_documentation.html) for details.
+See `dox/dev_guides/documentation/documentation.md` or [Building Documentation](https://dev.opencascade.org/doc/occt-7.8.0/overview/html/build_upgrade__building_documentation.html) for details.
 
 ## Building
 
 In most cases, you need to rebuild OCCT on your platform (OS, compiler) before using it in your project to ensure binary compatibility.
 
-Consult the file [dox/build/build_occt/building_occt.md](dox/build/build_occt/building_occt.md) or [Building OCCT](https://dev.opencascade.org/doc/overview/html/build_upgrade__building_occt.html) or [Building OCCT Wiki](https://github.com/Open-Cascade-SAS/OCCT/wiki/build_upgrade) for instructions on building OCCT from sources on supported platforms.
+Consult the file `dox/dev_guides/building/building.md` or [Building OCCT](https://dev.opencascade.org/doc/overview/html/build_upgrade__building_occt.html) or [Building OCCT Wiki](https://github.com/Open-Cascade-SAS/OCCT/wiki/build_upgrade) for instructions on building OCCT from sources on supported platforms.
 
 ## Version
 
-The current version of OCCT can be found in the file [`adm/cmake/version.cmake`](adm/cmake/version.cmake).
+The current version of OCCT can be found in the file `src/Standard/Standard_Version.hxx`.
 
 ## Development
 

adm/cmake/occt_macros.cmake

@@ -75,10 +75,6 @@ endmacro()
 # COMPILER variable
 macro (OCCT_MAKE_COMPILER_SHORT_NAME)
   if (MSVC)
-    if (MSVC_VERSION LESS 1914)
-      message (AUTHOR_WARNING "Microsoft Visual C++ 19.14 (VS 2017 15.7) or newer is required for C++17 support")
-    endif()
-    
     if ((MSVC_VERSION EQUAL 1300) OR (MSVC_VERSION EQUAL 1310))
       set (COMPILER vc7)
     elseif (MSVC_VERSION EQUAL 1400)
@@ -96,39 +92,20 @@ macro (OCCT_MAKE_COMPILER_SHORT_NAME)
     elseif ((MSVC_VERSION GREATER 1900) AND (MSVC_VERSION LESS 2000))
       # Since Visual Studio 15 (2017), its version diverged from version of
       # compiler which is 14.1; as that compiler uses the same run-time as 14.0,
-      # we keep its id as "vc14" to be compatible
+      # we keep its id as "vc14" to be compatibille
       set (COMPILER vc14)
     else()
       message (FATAL_ERROR "Unrecognized MSVC_VERSION")
     endif()
   elseif (DEFINED CMAKE_COMPILER_IS_GNUCC)
-    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 8.0)
-      message (AUTHOR_WARNING "GCC version 8.0 or newer is required for C++17 support")
-    endif()
     set (COMPILER gcc)
   elseif (DEFINED CMAKE_COMPILER_IS_GNUCXX)
-    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 8.0)
-      message (AUTHOR_WARNING "GCC version 8.0 or newer is required for C++17 support")
-    endif()
     set (COMPILER gxx)
   elseif (CMAKE_CXX_COMPILER_ID MATCHES "[Cc][Ll][Aa][Nn][Gg]")
-    if(APPLE)
-      if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 11.0.0)
-        message (AUTHOR_WARNING "Apple Clang version 11.0.0 or newer is required for C++17 support")
-      endif()
-    else()
-      if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.0)
-        message (AUTHOR_WARNING "Clang version 7.0 or newer is required for C++17 support")
-      endif()
-    endif()
     set (COMPILER clang)
   elseif (CMAKE_CXX_COMPILER_ID MATCHES "[Ii][Nn][Tt][Ee][Ll]")
-    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 17.1.1)
-      message (AUTHOR_WARNING "Intel C++ Compiler version 17.1.1 or newer is required for C++17 support")
-    endif()
     set (COMPILER icc)
   else()
-    message (AUTHOR_WARNING "Unknown compiler - please verify C++17 support")
     set (COMPILER ${CMAKE_GENERATOR})
     string (REGEX REPLACE " " "" COMPILER ${COMPILER})
   endif()
@@ -481,18 +458,6 @@ function (COLLECT_AND_INSTALL_OCCT_HEADER_FILES THE_ROOT_TARGET_OCCT_DIR THE_OCC
   install (FILES ${OCCT_HEADER_FILES_INSTALLATION} DESTINATION "${INSTALL_DIR}/${THE_OCCT_INSTALL_DIR_PREFIX}")
 endfunction()
 
-# Macro to configure and install Standard_Version.hxx file
-macro (CONFIGURE_AND_INSTALL_VERSION_HEADER)
-  if (DEFINED BUILD_OCCT_VERSION_EXT AND "${BUILD_OCCT_VERSION_EXT}" STREQUAL "${OCC_VERSION_STRING_EXT}" AND EXISTS "${CMAKE_BINARY_DIR}/${INSTALL_DIR_INCLUDE}/Standard_Version.hxx")
-    install(FILES "${OCCT_BINARY_DIR}/${INSTALL_DIR_INCLUDE}/Standard_Version.hxx" DESTINATION  "${INSTALL_DIR}/${INSTALL_DIR_INCLUDE}")
-  else()
-    set(BUILD_OCCT_VERSION_EXT "${OCC_VERSION_STRING_EXT}" CACHE STRING "OCCT Version string. Used only for caching, can't impact on build. For modification of version, please check adm/cmake/version.cmake" FORCE)
-    mark_as_advanced(BUILD_OCCT_VERSION_EXT)
-    string(TIMESTAMP OCCT_VERSION_DATE "%Y-%m-%d" UTC)
-    OCCT_CONFIGURE_AND_INSTALL ("adm/templates/Standard_Version.hxx.in" "${INSTALL_DIR_INCLUDE}/Standard_Version.hxx" "Standard_Version.hxx" "${INSTALL_DIR}/${INSTALL_DIR_INCLUDE}")
-  endif()
-endmacro()
-
 function(ADD_PRECOMPILED_HEADER INPUT_TARGET PRECOMPILED_HEADER THE_IS_PRIVATE)
   if (NOT BUILD_USE_PCH)
     return()
@@ -585,69 +550,42 @@ function (OCCT_MODULES_AND_TOOLKITS FILE_NAME TOOLKITS_NAME_SUFFIX MODULE_LIST)
   set (${MODULE_LIST} ${${MODULE_LIST}} PARENT_SCOPE)
 endfunction()
 
-
-# Macro to extract git hash from the source directory
-# and store it in the variable GIT_HASH
-# in case if git is not found or error occurs, GIT_HASH is set to empty string
-macro(OCCT_GET_GIT_HASH)
-  set(GIT_HASH "")
-  
-  find_package(Git QUIET)
-  if(GIT_FOUND)
-    execute_process(
-      COMMAND ${GIT_EXECUTABLE} rev-parse --short HEAD
-      WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
-      OUTPUT_VARIABLE GIT_HASH
-      ERROR_VARIABLE GIT_ERROR 
-      OUTPUT_STRIP_TRAILING_WHITESPACE
-    )
-    if(NOT GIT_ERROR)
-      # Check if working directory is clean
-      execute_process(
-        COMMAND ${GIT_EXECUTABLE} status --porcelain
-        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
-        OUTPUT_VARIABLE GIT_STATUS
-        OUTPUT_STRIP_TRAILING_WHITESPACE
-      )
-      if(NOT "${GIT_STATUS}" STREQUAL "")
-        message(DEBUG "Git working directory is not clean. Git hash may be incorrect.")
-      endif()
-    else()
-      set(GIT_HASH "")
-    endif()
-  endif()
-endmacro()
-
-# Returns OCC version string
+# Returns OCC version string from file Standard_Version.hxx (if available)
 function (OCC_VERSION OCC_VERSION_MAJOR OCC_VERSION_MINOR OCC_VERSION_MAINTENANCE OCC_VERSION_DEVELOPMENT OCC_VERSION_STRING_EXT)
 
-  include (version)
-  set (OCC_VERSION_COMPLETE "${OCC_VERSION_MAJOR}.${OCC_VERSION_MINOR}.${OCC_VERSION_MAINTENANCE}")
-  set (OCC_VERSION_STRING_EXT "${OCC_VERSION_COMPLETE}")
+  set (OCC_VERSION_MAJOR         7)
+  set (OCC_VERSION_MINOR         0)
+  set (OCC_VERSION_MAINTENANCE   0)
+  set (OCC_VERSION_DEVELOPMENT   dev)
+  set (OCC_VERSION_COMPLETE      "7.0.0")
+ 
+  set (STANDARD_VERSION_FILE "${CMAKE_SOURCE_DIR}/src/Standard/Standard_Version.hxx")
+  if (BUILD_PATCH AND EXISTS "${BUILD_PATCH}/src/Standard/Standard_Version.hxx")
+    set (STANDARD_VERSION_FILE "${BUILD_PATCH}/src/Standard/Standard_Version.hxx")
+  endif()
 
+  if (EXISTS "${STANDARD_VERSION_FILE}")
+    foreach (SOUGHT_VERSION OCC_VERSION_MAJOR OCC_VERSION_MINOR OCC_VERSION_MAINTENANCE)
+      file (STRINGS "${STANDARD_VERSION_FILE}" ${SOUGHT_VERSION} REGEX "^#define ${SOUGHT_VERSION} .*")
+      string (REGEX REPLACE ".*${SOUGHT_VERSION} .*([^ ]+).*" "\\1" ${SOUGHT_VERSION} "${${SOUGHT_VERSION}}" )
+    endforeach()
+    
+    foreach (SOUGHT_VERSION OCC_VERSION_DEVELOPMENT OCC_VERSION_COMPLETE)
+      file (STRINGS "${STANDARD_VERSION_FILE}" ${SOUGHT_VERSION} REGEX "^#define ${SOUGHT_VERSION} .*")
+      string (REGEX REPLACE ".*${SOUGHT_VERSION} .*\"([^ ]+)\".*" "\\1" ${SOUGHT_VERSION} "${${SOUGHT_VERSION}}" )
+    endforeach()
+  endif()
+ 
   set (OCC_VERSION_MAJOR "${OCC_VERSION_MAJOR}" PARENT_SCOPE)
   set (OCC_VERSION_MINOR "${OCC_VERSION_MINOR}" PARENT_SCOPE)
   set (OCC_VERSION_MAINTENANCE "${OCC_VERSION_MAINTENANCE}" PARENT_SCOPE)
-  set (OCCT_ON_DEVELOPMENT OFF)
-  if (NOT "${OCC_VERSION_DEVELOPMENT}" STREQUAL "" AND NOT "${OCC_VERSION_DEVELOPMENT}" STREQUAL "OCC_VERSION_DEVELOPMENT")
-    set (OCCT_ON_DEVELOPMENT ON)
-  endif()
-  if (${OCCT_ON_DEVELOPMENT})
-    set (OCC_VERSION_DEVELOPMENT "${OCC_VERSION_DEVELOPMENT}" PARENT_SCOPE)
-  endif()
+  set (OCC_VERSION_DEVELOPMENT "${OCC_VERSION_DEVELOPMENT}" PARENT_SCOPE)
   
-  set (SET_OCC_VERSION_DEVELOPMENT "")
-  if (${OCCT_ON_DEVELOPMENT})
-    OCCT_GET_GIT_HASH()
-    if (NOT "${GIT_HASH}" STREQUAL "")
-      set (OCC_VERSION_DEVELOPMENT "${OCC_VERSION_DEVELOPMENT}-${GIT_HASH}")
-      set (OCC_VERSION_DEVELOPMENT "${OCC_VERSION_DEVELOPMENT}" PARENT_SCOPE)
-    endif()
-    set (OCC_VERSION_STRING_EXT "${OCC_VERSION_COMPLETE}.${OCC_VERSION_DEVELOPMENT}")
-    set (OCC_VERSION_STRING_EXT "${OCC_VERSION_STRING_EXT}" PARENT_SCOPE)
-    set (SET_OCC_VERSION_DEVELOPMENT "#define OCC_VERSION_DEVELOPMENT \"${OCC_VERSION_DEVELOPMENT}\"")
+  if (OCC_VERSION_DEVELOPMENT AND OCC_VERSION_COMPLETE)
+    set (OCC_VERSION_STRING_EXT "${OCC_VERSION_COMPLETE}.${OCC_VERSION_DEVELOPMENT}" PARENT_SCOPE)
+  else()
+    set (OCC_VERSION_STRING_EXT "${OCC_VERSION_COMPLETE}" PARENT_SCOPE)
   endif()
-  set (OCC_VERSION_STRING_EXT "${OCC_VERSION_STRING_EXT}" PARENT_SCOPE)
 endfunction()
 
 macro (CHECK_PATH_FOR_CONSISTENCY THE_ROOT_PATH_NAME THE_BEING_CHECKED_PATH_NAME THE_VAR_TYPE THE_MESSAGE_OF_BEING_CHECKED_PATH)

adm/cmake/version.cmake

@@ -1,22 +0,0 @@
-#======================================================================
-#
-# Purpose:   Defines macros identifying current version of Open CASCADE
-#
-#  OCC_VERSION_MAJOR       : (integer) number identifying major version
-#  OCC_VERSION_MINOR       : (integer) number identifying minor version
-#  OCC_VERSION_MAINTENANCE : (integer) number identifying maintenance version
-#  OCC_VERSION_DEVELOPMENT : (string)  if defined, indicates development or modified version
-#                              in case of release, remove the value
-#
-#  Sample values of OCC_VERSION_DEVELOPMENT:
-#  - "dev" for development version between releases
-#  - "beta..." or "rc..." for beta releases or release candidates
-#  - "project..." for version containing project-specific fixes
-#
-#  For development version git commit hash can be added to the version string
-#======================================================================
-
-set (OCC_VERSION_MAJOR 7 )
-set (OCC_VERSION_MINOR 8 )
-set (OCC_VERSION_MAINTENANCE 2 )
-set (OCC_VERSION_DEVELOPMENT "dev" )

adm/occaux.tcl

@@ -142,20 +142,17 @@ proc OCCDoc_GetRelPath {thePathFrom thePathTo} {
   return $thePathTo
 }
 
-# Returns OCCT version string from version.cmake (if available)
+# Returns OCCT version string from file Standard_Version.hxx (if available)
 proc OCCDoc_DetectCasVersion {} {
-  set occt_ver "7.8.0"
+  set occt_ver 6.7.0
   set occt_ver_add ""
-  set filename "[OCCDoc_GetSourceDir]/../adm/cmake/version.cmake"
+  set filename "[OCCDoc_GetSourceDir]/Standard/Standard_Version.hxx"
   if { [file exists $filename] } {
     set fh [open $filename "r"]
     set fh_loaded [read $fh]
     close $fh
-    regexp {set\s+OCC_VERSION_MAJOR\s+([0-9]+)} $fh_loaded dummy major
-    regexp {set\s+OCC_VERSION_MINOR\s+([0-9]+)} $fh_loaded dummy minor 
-    regexp {set\s+OCC_VERSION_MAINTENANCE\s+([0-9]+)} $fh_loaded dummy maint
-    regexp {set\s+OCC_VERSION_DEVELOPMENT\s+\"([^\"]+)\"} $fh_loaded dummy occt_ver_add
-    set occt_ver "$major.$minor.$maint"
+    regexp {[^/]\s*#\s*define\s+OCC_VERSION_COMPLETE\s+\"([^\s]*)\"} $fh_loaded dummy occt_ver
+    regexp {[^/]\s*#\s*define\s+OCC_VERSION_DEVELOPMENT\s+\"([^\s]*)\"} $fh_loaded dummy occt_ver_add
     if { "$occt_ver_add" != "" } { set occt_ver ${occt_ver}.$occt_ver_add }
   }
   return $occt_ver

adm/scripts/android_build.bat

@@ -67,9 +67,8 @@ if ["%toCMake%"] == ["1"] (
 set "anOcctVerSuffix="
 set "anOcctVersion=0.0.0"
 set "aGitBranch="
-rem Get OCCT version
-call "%~dp0build_common.bat"
-set "aGitBranch="
+for /f tokens^=2^ delims^=^" %%i in ('findstr /b /c:"#define OCC_VERSION_DEVELOPMENT" "%aCasSrc%\src\Standard\Standard_Version.hxx"') do ( set "anOcctVerSuffix=%%i" )
+for /f tokens^=2^ delims^=^" %%i in ('findstr /b /c:"#define OCC_VERSION_COMPLETE" "%aCasSrc%\src\Standard\Standard_Version.hxx"') do ( set "anOcctVersion=%%i" )
 for /f %%i in ('git symbolic-ref --short HEAD') do ( set "aGitBranch=%%i" )
 
 for %%s in (%anNdkAbiList%) do (

adm/scripts/build_common.bat

@@ -1,8 +0,0 @@
-@echo OFF
-
-rem Extract version info from version.cmake
-for /f tokens^=2^ delims^=^" %%i in ('findstr OCC_VERSION_DEVELOPMENT "%~dp0\..\cmake\version.cmake"') do ( set "anOcctVerSuffix=%%i" )
-for /f tokens^=3 %%i in ('findstr OCC_VERSION_MAJOR "%~dp0\..\cmake\version.cmake"') do ( set "OCC_VERSION_MAJOR=%%i" )
-for /f tokens^=3 %%i in ('findstr OCC_VERSION_MINOR "%~dp0\..\cmake\version.cmake"') do ( set "OCC_VERSION_MINOR=%%i" )
-for /f tokens^=3 %%i in ('findstr OCC_VERSION_MAINTENANCE "%~dp0\..\cmake\version.cmake"') do ( set "OCC_VERSION_MAINTENANCE=%%i" )
-set "anOcctVersion=%OCC_VERSION_MAJOR%.%OCC_VERSION_MINOR%.%OCC_VERSION_MAINTENANCE%"

adm/scripts/build_common.sh

@@ -1,30 +0,0 @@
-#!/bin/bash
-
-# Ensure script dir is defined
-if [ -z "$aScriptDir" ]; then
-    aScriptDir=$(dirname "$0")
-fi
-
-# Check if version file exists
-versionFile="$aScriptDir/../cmake/version.cmake"
-if [ ! -f "$versionFile" ]; then
-    echo "Error: version.cmake not found"
-    exit 1
-fi
-
-# Extract version info from version.cmake
-OCC_VERSION_MAJOR=$(awk '/set.*OCC_VERSION_MAJOR/ {print $3}' "$versionFile")
-OCC_VERSION_MINOR=$(awk '/set.*OCC_VERSION_MINOR/ {print $3}' "$versionFile")
-OCC_VERSION_MAINTENANCE=$(awk '/set.*OCC_VERSION_MAINTENANCE/ {print $3}' "$versionFile")
-anOcctVerSuffix=$(awk '/set.*OCC_VERSION_DEVELOPMENT/ {
-    if (NF > 2) {
-        gsub(/[)" ]/, "", $3)
-        print $3
-    } else {
-        print ""
-    }
-}' "$versionFile")
-
-# Combine version string
-anOcctVersion="${OCC_VERSION_MAJOR}.${OCC_VERSION_MINOR}.${OCC_VERSION_MAINTENANCE}"
-

adm/scripts/ios_build.sh

@@ -49,7 +49,8 @@ if [[ -f "${aScriptDir}/ios_custom.sh" ]]; then
   source "${aScriptDir}/ios_custom.sh"
 fi
 
-source "${aScriptDir}/build_common.sh"
+anOcctVerSuffix=`grep -e "#define OCC_VERSION_DEVELOPMENT" "$aCasSrc/src/Standard/Standard_Version.hxx" | awk '{print $3}' | xargs`
+anOcctVersion=`grep -e "#define OCC_VERSION_COMPLETE" "$aCasSrc/src/Standard/Standard_Version.hxx" | awk '{print $3}' | xargs`
 aGitBranch=`git symbolic-ref --short HEAD`
 
 YEAR=$(date +"%Y")

adm/scripts/macos_build.sh

@@ -51,7 +51,8 @@ if [[ -f "${aScriptDir}/macos_custom.sh" ]]; then
   source "${aScriptDir}/macos_custom.sh"
 fi
 
-source "${aScriptDir}/build_common.sh"
+anOcctVerSuffix=`grep -e "#define OCC_VERSION_DEVELOPMENT" "$aCasSrc/src/Standard/Standard_Version.hxx" | awk '{print $3}' | xargs`
+anOcctVersion=`grep -e "#define OCC_VERSION_COMPLETE" "$aCasSrc/src/Standard/Standard_Version.hxx" | awk '{print $3}' | xargs`
 aGitBranch=`git symbolic-ref --short HEAD`
 
 YEAR=$(date +"%Y")

adm/scripts/mingw_build.bat

@@ -53,8 +53,9 @@ if not ["%aCmakeBin%"] == [""] ( set "PATH=%aCmakeBin%;%PATH%" )
 
 set "anOcctVerSuffix="
 set "anOcctVersion=0.0.0"
-call "%~dp0build_common.bat"
 set "aGitBranch="
+for /f tokens^=2^ delims^=^" %%i in ('findstr /b /c:"#define OCC_VERSION_DEVELOPMENT" "%aCasSrc%\src\Standard\Standard_Version.hxx"') do ( set "anOcctVerSuffix=%%i" )
+for /f tokens^=2^ delims^=^" %%i in ('findstr /b /c:"#define OCC_VERSION_COMPLETE" "%aCasSrc%\src\Standard\Standard_Version.hxx"') do ( set "anOcctVersion=%%i" )
 for /f %%i in ('git symbolic-ref --short HEAD') do ( set "aGitBranch=%%i" )
 
 set "aBuildType=Release"

adm/scripts/wasm_build.bat

@@ -55,8 +55,8 @@ if not ["%aCmakeBin%"] == [""] ( set "PATH=%aCmakeBin%;%PATH%" )
 set "anOcctVerSuffix="
 set "anOcctVersion=0.0.0"
 set "aGitBranch="
-call "%~dp0build_common.bat"
-set "aGitBranch="
+for /f tokens^=2^ delims^=^" %%i in ('findstr /b /c:"#define OCC_VERSION_DEVELOPMENT" "%aCasSrc%\src\Standard\Standard_Version.hxx"') do ( set "anOcctVerSuffix=%%i" )
+for /f tokens^=2^ delims^=^" %%i in ('findstr /b /c:"#define OCC_VERSION_COMPLETE" "%aCasSrc%\src\Standard\Standard_Version.hxx"') do ( set "anOcctVersion=%%i" )
 for /f %%i in ('git symbolic-ref --short HEAD') do ( set "aGitBranch=%%i" )
 
 set "aBuildType=Release"

adm/templates/occt_toolkit.rc.in

@@ -20,7 +20,7 @@ BEGIN
       VALUE "LegalCopyright",  "\251 OPEN CASCADE SAS\000"
       VALUE "ProductName",     "Open CASCADE Technology\000"
       VALUE "ProductVersion",  OCC_VERSION_STRING_EXT "\000"
-      VALUE "OfficialSite",    "www.occt3d.com\000"
+      VALUE "OfficialSite",    "www.opencascade.com\000"
     END
   END
   BLOCK "VarFileInfo"

src/AIS/AIS_InteractiveContext.cxx

@@ -956,19 +956,9 @@ void AIS_InteractiveContext::RecomputeSelectionOnly(const Handle(AIS_Interactive
     mgrSelector->Deactivate(theIO, aModesIter.Value());
   }
 
-  const Handle(AIS_GlobalStatus)* aStatus = myObjects.Seek(theIO);
-  if (aStatus != NULL)
-  {
-    if (!myLastPicked.IsNull() && myLastPicked->IsSameSelectable(theIO))
-    {
-      clearDynamicHighlight();
-      myLastPicked.Nullify();
-    }
-
-    unselectOwners(theIO);
-  }
-
   mgrSelector->RecomputeSelection(theIO);
+
+  const Handle(AIS_GlobalStatus)* aStatus = myObjects.Seek(theIO);
   if (aStatus == NULL || theIO->DisplayStatus() != PrsMgr_DisplayStatus_Displayed)
   {
     return;

src/AIS/AIS_InteractiveContext.hxx

@@ -163,7 +163,6 @@ public: //! @name object display management
   Standard_EXPORT void RemoveAll(const Standard_Boolean theToUpdateViewer);
 
   //! Recomputes the seen parts presentation of the Object.
-  //! The object will be also unhighlighted and removed from selection.
   //! If theAllModes equals true, all presentations are present in the object even if unseen.
   Standard_EXPORT void Redisplay(const Handle(AIS_InteractiveObject)& theIObj,
                                  const Standard_Boolean               theToUpdateViewer,
@@ -176,14 +175,13 @@ public: //! @name object display management
                                  const Standard_Boolean      theToUpdateViewer);
 
   //! Recomputes the displayed presentations, flags the others.
-  //! Doesn't update selections.
+  //! Doesn't update presentations.
   Standard_EXPORT void RecomputePrsOnly(const Handle(AIS_InteractiveObject)& theIObj,
                                         const Standard_Boolean               theToUpdateViewer,
                                         const Standard_Boolean theAllModes = Standard_False);
 
   //! Recomputes the active selections, flags the others.
   //! Doesn't update presentations.
-  //! The object will be also unhighlighted and removed from selection.
   Standard_EXPORT void RecomputeSelectionOnly(const Handle(AIS_InteractiveObject)& anIObj);
 
   //! Updates displayed interactive object by checking and recomputing its flagged as "to be

src/AIS/AIS_Manipulator.cxx

@@ -331,15 +331,6 @@ void AIS_Manipulator::EnableMode(const AIS_ManipulatorMode theMode)
 
 //=================================================================================================
 
-void AIS_Manipulator::attachToPoint(const gp_Pnt& thePoint)
-{
-  gp_Ax2 aPosition = gp::XOY();
-  aPosition.SetLocation(thePoint);
-  SetPosition(aPosition);
-}
-
-//=================================================================================================
-
 void AIS_Manipulator::attachToBox(const Bnd_Box& theBox)
 {
   if (theBox.IsVoid())
@@ -401,15 +392,7 @@ void AIS_Manipulator::Attach(const Handle(AIS_ManipulatorObjectSequence)& theObj
 
   if (theOptions.AdjustPosition)
   {
-    const Handle(Graphic3d_TransformPers)& aTransPers = aCurObject->TransformPersistence();
-    if (!aTransPers.IsNull() && (aTransPers->IsZoomOrRotate() || aTransPers->IsAxial()))
-    {
-      attachToPoint(aTransPers->AnchorPoint());
-    }
-    else
-    {
-      attachToBox(aBox);
-    }
+    attachToBox(aBox);
   }
 
   if (theOptions.AdjustSize)
@@ -763,18 +746,9 @@ void AIS_Manipulator::Transform(const gp_Trsf& theTrsf)
     NCollection_Sequence<gp_Trsf>::Iterator aTrsfIter(myStartTrsfs);
     for (; anObjIter.More(); anObjIter.Next(), aTrsfIter.Next())
     {
-      const Handle(AIS_InteractiveObject)&   anObj      = anObjIter.ChangeValue();
-      const Handle(Graphic3d_TransformPers)& aTransPers = anObj->TransformPersistence();
-      if (!aTransPers.IsNull() && (aTransPers->IsZoomOrRotate() || aTransPers->IsAxial()))
-      {
-        gp_XYZ aNewAnchorPoint = aTransPers->AnchorPoint().XYZ() - myPosition.Location().XYZ();
-        aNewAnchorPoint += myStartPosition.Location().Transformed(theTrsf).XYZ();
-        aTransPers->SetAnchorPoint(aNewAnchorPoint);
-        continue;
-      }
-
-      const gp_Trsf&                anOldTrsf   = aTrsfIter.Value();
-      const Handle(TopLoc_Datum3D)& aParentTrsf = anObj->CombinedParentTransformation();
+      const Handle(AIS_InteractiveObject)& anObj       = anObjIter.ChangeValue();
+      const gp_Trsf&                       anOldTrsf   = aTrsfIter.Value();
+      const Handle(TopLoc_Datum3D)&        aParentTrsf = anObj->CombinedParentTransformation();
       if (!aParentTrsf.IsNull() && aParentTrsf->Form() != gp_Identity)
       {
         // recompute local transformation relative to parent transformation

src/AIS/AIS_Manipulator.hxx

@@ -416,8 +416,6 @@ protected:
   Standard_EXPORT Handle(Graphic3d_Group) getGroup(const Standard_Integer    theIndex,
                                                    const AIS_ManipulatorMode theMode) const;
 
-  Standard_EXPORT void attachToPoint(const gp_Pnt& thePoint);
-
   Standard_EXPORT void attachToBox(const Bnd_Box& theBox);
 
   Standard_EXPORT void adjustSize(const Bnd_Box& theBox);

src/Aspect/Aspect_OpenVRSession.cxx

@@ -206,7 +206,7 @@ TCollection_AsciiString defaultActionsManifestInit()
       return aCasRoot + "/XRResources/src/" + THE_ACTIONS_JSON;
     }
   }
-  return OSD_Process::ExecutableFolder() + "/occtvr_actions.json";
+  return OSD_Process::ExecutablePath() + "/occtvr_actions.json";
 }
 } // namespace
 #endif

src/BRepFill/BRepFill_Filling.cxx

@@ -119,12 +119,6 @@ static TopoDS_Wire WireFromList(TopTools_ListOfShape& Edges)
         break;
       }
     }
-    if (!itl.More())
-    {
-      Message::SendWarning() << "Warning: WireFromList: can't find the next edge. The wire is not "
-                                "complete, some edges are lost.";
-      break;
-    }
     BB.Add(aWire, anEdge);
     Edges.Remove(itl);
   }
@@ -563,13 +557,6 @@ void BRepFill_Filling::Build()
                                                   myTolAng,
                                                   myTolCurv,
                                                   myAnisotropie));
-
-  if (myBoundary.IsEmpty())
-  {
-    myIsDone = Standard_False;
-    return;
-  }
-
   TopoDS_Edge      CurEdge;
   TopoDS_Face      CurFace;
   Standard_Integer i, j;

src/BRepLib/BRepLib_MakeEdge.cxx

@@ -773,7 +773,6 @@ void BRepLib_MakeEdge::Init(const Handle(Geom_Curve)& CC,
   }
   B.Range(E, p1, p2);
   B.Degenerated(E, degenerated);
-  E.Closed(closed);
 
   myError = BRepLib_EdgeDone;
   Done();

src/BRepOffset/BRepOffset_Tool.cxx

@@ -1899,9 +1899,9 @@ Standard_Boolean BRepOffset_Tool::TryProject(const TopoDS_Face&          F1,
     {
       BRepLib::BuildCurve3d(CurE, BRep_Tool::Tolerance(CurE));
       C = BRep_Tool::Curve(CurE, L, f, l);
-      if (C.IsNull()) // not 3d curve, can be degenerated, need to skip
+      if (C.IsNull())
       {
-        continue;
+        return Standard_False;
       }
     }
     C = new Geom_TrimmedCurve(C, f, l);

src/BRepTools/BRepTools_NurbsConvertModification.cxx

@@ -515,16 +515,15 @@ Standard_Boolean BRepTools_NurbsConvertModification::NewPolygon(const TopoDS_Edg
     Standard_Real      aFirst, aLast;
     Handle(Geom_Curve) aCurve    = BRep_Tool::Curve(theEdge, aFirst, aLast);
     Handle(Geom_Curve) aNewCurve = newCurve(myMap, theEdge, aFirst, aLast);
-    if (aCurve.IsNull() || aNewCurve.IsNull()) // skip processing degenerated edges
+    if (!aCurve.IsNull() && !aNewCurve.IsNull()) // skip processing degenerated edges
     {
-      return Standard_False;
-    }
-    TColStd_Array1OfReal& aParams = thePoly->ChangeParameters();
-    for (Standard_Integer anInd = aParams.Lower(); anInd <= aParams.Upper(); ++anInd)
-    {
-      Standard_Real& aParam = aParams(anInd);
-      gp_Pnt         aPoint = aCurve->Value(aParam);
-      newParameter(aPoint, aNewCurve, aFirst, aLast, aTol, aParam);
+      TColStd_Array1OfReal& aParams = thePoly->ChangeParameters();
+      for (Standard_Integer anInd = aParams.Lower(); anInd <= aParams.Upper(); ++anInd)
+      {
+        Standard_Real& aParam = aParams(anInd);
+        gp_Pnt         aPoint = aCurve->Value(aParam);
+        newParameter(aPoint, aNewCurve, aFirst, aLast, aTol, aParam);
+      }
     }
   }
   return Standard_True;

src/BVH/BVH_Box.hxx

@@ -427,11 +427,11 @@ struct SurfaceCalculator<T, 2>
 {
   static T Area(const typename BVH_Box<T, 2>::BVH_VecNt& theSize)
   {
-    const T anArea = std::abs(theSize.x() * theSize.y());
+    const T anArea = std::abs (theSize.x() * theSize.y());
 
     if (anArea < std::numeric_limits<T>::epsilon())
     {
-      return std::abs(theSize.x()) + std::abs(theSize.y());
+      return std::abs (theSize.x()) + std::abs (theSize.y());
     }
 
     return anArea;
@@ -443,13 +443,15 @@ struct SurfaceCalculator<T, 3>
 {
   static T Area(const typename BVH_Box<T, 3>::BVH_VecNt& theSize)
   {
-    const T anArea = (std::abs(theSize.x() * theSize.y()) + std::abs(theSize.x() * theSize.z())
-                      + std::abs(theSize.z() * theSize.y()))
-                     * static_cast<T>(2.0);
+    const T anArea =
+      (std::abs (theSize.x() * theSize.y()) + 
+       std::abs (theSize.x() * theSize.z()) + 
+       std::abs (theSize.z() * theSize.y()))
+      * static_cast<T>(2.0);
 
     if (anArea < std::numeric_limits<T>::epsilon())
     {
-      return std::abs(theSize.x()) + std::abs(theSize.y()) + std::abs(theSize.z());
+      return std::abs (theSize.x()) + std::abs (theSize.y()) + std::abs (theSize.z());
     }
 
     return anArea;
@@ -461,13 +463,15 @@ struct SurfaceCalculator<T, 4>
 {
   static T Area(const typename BVH_Box<T, 4>::BVH_VecNt& theSize)
   {
-    const T anArea = (std::abs(theSize.x() * theSize.y()) + std::abs(theSize.x() * theSize.z())
-                      + std::abs(theSize.z() * theSize.y()))
-                     * static_cast<T>(2.0);
+    const T anArea =
+      (std::abs (theSize.x() * theSize.y()) + 
+       std::abs (theSize.x() * theSize.z()) + 
+       std::abs (theSize.z() * theSize.y()))
+      * static_cast<T>(2.0);
 
     if (anArea < std::numeric_limits<T>::epsilon())
     {
-      return std::abs(theSize.x()) + std::abs(theSize.y()) + std::abs(theSize.z());
+      return std::abs (theSize.x()) + std::abs (theSize.y()) + std::abs (theSize.z());
     }
 
     return anArea;

src/DRAWEXE/DRAWEXE.cxx

@@ -125,18 +125,17 @@ private:
 
 //! Print message to Module.printMessage callback.
 EM_JS(void, occJSPrintMessage, (const char* theStr, int theGravity), {
-  const aStr = Number(theStr); // bigintToI53Checked(theStr);
   if (Module.printMessage != undefined && Module.printMessage != null)
   {
-    Module.printMessage(UTF8ToString(aStr), theGravity);
+    Module.printMessage(UTF8ToString(theStr), theGravity);
   }
   else if (Module.print != undefined && Module.print != null)
   {
-    Module.print(UTF8ToString(aStr));
+    Module.print(UTF8ToString(theStr));
   }
   else
   {
-    // console.info (UTF8ToString(aStr));
+    // console.info (UTF8ToString(theStr));
   }
 });
 

src/GeomPlate/GeomPlate_BuildAveragePlane.cxx

@@ -439,7 +439,7 @@ void GeomPlate_BuildAveragePlane::BasePlan(const gp_Vec& OZ)
       || ((Abs(n1) <= myTol) && (Abs(n3) <= myTol)))
   {
     myOX.SetCoord(V3(1), V3(2), V3(3));
-    myOY = OZ ^ myOX;
+    myOY.SetCoord(0, 0, 0);
   }
   else
   {

src/Graphic3d/Graphic3d_CView.hxx

@@ -89,12 +89,6 @@ public:
   //! Sets camera used by the view.
   virtual void SetCamera(const Handle(Graphic3d_Camera)& theCamera) { myCamera = theCamera; }
 
-  //! Returns necessity to flip OY in projection matrix
-  virtual Standard_Boolean ToFlipOutput() const { return Standard_False; }
-
-  //! Sets state of flip OY necessity in projection matrix
-  virtual void SetToFlipOutput(const Standard_Boolean) {}
-
 public:
   //! Returns default Shading Model of the view; Graphic3d_TypeOfShadingModel_Phong by default.
   Graphic3d_TypeOfShadingModel ShadingModel() const { return myRenderParams.ShadingModel; }

src/IntPatch/IntPatch_Intersection.cxx

@@ -195,11 +195,8 @@ void IntPatch_Intersection::Perform(const Handle(Adaptor3d_Surface)&   S1,
                              aProjectedCurve.FirstParameter(),
                              aProjectedCurve.LastParameter());
       Geom2dInt_GInter    Intersector(AC, Precision::Confusion(), Precision::Confusion());
-      if (Intersector.IsDone()
-          && (Intersector.IsEmpty() || (AC.IsClosed() && Intersector.NbPoints() == 1)))
-      {
+      if (Intersector.IsDone() && Intersector.IsEmpty())
         break;
-      }
     }
       Standard_FALLTHROUGH
     default: {

src/Message/Message_PrinterSystemLog.cxx

@@ -63,28 +63,16 @@ static android_LogPriority getAndroidLogPriority(const Message_Gravity theGravit
   #include <emscripten/emscripten.h>
 
 //! Print message to console.debug().
-EM_JS(void, occJSConsoleDebug, (const char* theStr), {
-  const aStr = Number(theStr); // bigintToI53Checked(theStr);
-  console.debug(UTF8ToString(aStr));
-});
+EM_JS(void, occJSConsoleDebug, (const char* theStr), { console.debug(UTF8ToString(theStr)); });
 
 //! Print message to console.info().
-EM_JS(void, occJSConsoleInfo, (const char* theStr), {
-  const aStr = Number(theStr); // bigintToI53Checked(theStr);
-  console.info(UTF8ToString(aStr));
-});
+EM_JS(void, occJSConsoleInfo, (const char* theStr), { console.info(UTF8ToString(theStr)); });
 
 //! Print message to console.warn().
-EM_JS(void, occJSConsoleWarn, (const char* theStr), {
-  const aStr = Number(theStr); // bigintToI53Checked(theStr);
-  console.warn(UTF8ToString(aStr));
-});
+EM_JS(void, occJSConsoleWarn, (const char* theStr), { console.warn(UTF8ToString(theStr)); });
 
 //! Print message to console.error().
-EM_JS(void, occJSConsoleError, (const char* theStr), {
-  const aStr = Number(theStr); // bigintToI53Checked(theStr);
-  console.error(UTF8ToString(aStr));
-});
+EM_JS(void, occJSConsoleError, (const char* theStr), { console.error(UTF8ToString(theStr)); });
 #else
   #include <syslog.h>
 

src/OSD/OSD_MemInfo.cxx

@@ -37,7 +37,7 @@
   #include <emscripten.h>
 
 //! Return WebAssembly heap size in bytes.
-EM_JS(double, OSD_MemInfo_getModuleHeapLength, (), { return Module.HEAP8.length; });
+EM_JS(size_t, OSD_MemInfo_getModuleHeapLength, (), { return Module.HEAP8.length; });
 #endif
 
 // =======================================================================
@@ -168,7 +168,7 @@ void OSD_MemInfo::Update()
   }
   if (IsActive(MemVirtual))
   {
-    myCounters[MemVirtual] = (size_t)OSD_MemInfo_getModuleHeapLength();
+    myCounters[MemVirtual] = OSD_MemInfo_getModuleHeapLength();
   }
   #elif (defined(__linux__) || defined(__linux))
   if (IsActive(MemHeapUsage))

src/OpenGl/OpenGl_Context.cxx

@@ -3137,7 +3137,7 @@ bool OpenGl_Context::GetBufferSubData(unsigned int theTarget,
   }
 #ifdef __EMSCRIPTEN__
   EM_ASM_(
-    { Module.ctx.getBufferSubData($0, Number($1), HEAPU8.subarray(Number($2), Number($2 + $3))); },
+    { Module.ctx.getBufferSubData($0, $1, HEAPU8.subarray($2, $2 + $3)); },
     theTarget,
     theOffset,
     theData,

src/OpenGl/OpenGl_GraduatedTrihedron.cxx

@@ -666,7 +666,7 @@ void OpenGl_GraduatedTrihedron::Render(const Handle(OpenGl_Workspace)& theWorksp
 
     if (anAxesState & OOZ_XOZ)
     {
-      renderLine(myAxes[0].Line, theWorkspace, aModelMatrix, myMin.x(), myMin.y(), myMax.z());
+      renderLine(myAxes[0].Line, theWorkspace, aModelMatrix, myMin.z(), myMin.y(), myMax.z());
     }
 
     if (anAxesState & OOZ_OYZ)

src/OpenGl/OpenGl_View.hxx

@@ -340,15 +340,6 @@ public: //! @name obsolete Graduated Trihedron functionality
                                                               const Graphic3d_Vec3 theMax)
     Standard_OVERRIDE;
 
-  //! Returns necessity to flip OY in projection matrix
-  virtual Standard_Boolean ToFlipOutput() const Standard_OVERRIDE { return myToFlipOutput; }
-
-  //! Sets state of flip OY necessity in projection matrix
-  virtual void SetToFlipOutput(const Standard_Boolean theFlip) Standard_OVERRIDE
-  {
-    myToFlipOutput = theFlip;
-  }
-
 protected: //! @name Internal methods for managing GL resources
   //! Initializes OpenGl resource for environment texture.
   void initTextureEnv(const Handle(OpenGl_Context)& theContext);

src/QABugs/QABugs_20.cxx

@@ -66,9 +66,6 @@
 #include <TDataStd_Name.hxx>
 #include <AppCont_Function.hxx>
 #include <math_ComputeKronrodPointsAndWeights.hxx>
-#include <STEPCAFControl_Writer.hxx>
-#include <STEPCAFControl_Controller.hxx>
-#include <ShapeAnalysis_ShapeContents.hxx>
 
 #include <limits>
 
@@ -4926,155 +4923,6 @@ static Standard_Integer OCC33048(Draw_Interpretor&, Standard_Integer, const char
   return 0;
 }
 
-//=================================================================================================
-
-static Standard_Integer OCC33657_1(Draw_Interpretor&, Standard_Integer, const char**)
-{
-  STEPCAFControl_Controller::Init();
-  // Checking constructors working in parallel.
-  OSD_Parallel::For(0, 1000, [](int) {
-    STEPCAFControl_Reader aReader;
-    aReader.SetColorMode(true);
-    STEPCAFControl_Writer aWriter;
-    aWriter.SetDimTolMode(true);
-  });
-
-  return 0;
-}
-
-//=================================================================================================
-
-static Standard_Integer OCC33657_2(Draw_Interpretor& theDI,
-                                   Standard_Integer  theArgC,
-                                   const char**      theArgV)
-{
-  if (theArgC < 2)
-  {
-    theDI << "Use: " << theArgV[0] << " file\n";
-    return 1;
-  }
-
-  STEPCAFControl_Controller::Init();
-  // Checking readers working in parallel.
-  OSD_Parallel::For(0, 100, [&](int) {
-    STEPControl_Reader aReader;
-    aReader.ReadFile(theArgV[1], DESTEP_Parameters{});
-    aReader.TransferRoots();
-  });
-
-  return 0;
-}
-
-//=================================================================================================
-
-static Standard_Integer OCC33657_3(Draw_Interpretor&, Standard_Integer, const char**)
-{
-  STEPCAFControl_Controller::Init();
-  const TopoDS_Shape aShape = BRepPrimAPI_MakeBox(10.0, 20.0, 30.0).Shape();
-  // Checking writers working in parallel.
-  OSD_Parallel::For(0, 100, [&](int) {
-    STEPControl_Writer aWriter;
-    aWriter.Transfer(aShape, STEPControl_StepModelType::STEPControl_AsIs, DESTEP_Parameters{});
-    std::ostringstream aStream;
-    aWriter.WriteStream(aStream);
-  });
-
-  return 0;
-}
-
-//=================================================================================================
-
-static Standard_Integer OCC33657_4(Draw_Interpretor& theDI,
-                                   Standard_Integer  theArgC,
-                                   const char**      theArgV)
-{
-  if (theArgC < 2)
-  {
-    theDI << "Use: " << theArgV[0] << " file\n";
-    return 1;
-  }
-
-  STEPCAFControl_Controller::Init();
-
-  // Acquire shape to write/read.
-  STEPControl_Reader aReader;
-  aReader.ReadFile(theArgV[1], DESTEP_Parameters{});
-  aReader.TransferRoots();
-  TopoDS_Shape aSourceShape = aReader.OneShape();
-
-  // Analyzer to compare the shape with the the same shape after write-read sequence.
-  ShapeAnalysis_ShapeContents aSourceAnalyzer;
-  aSourceAnalyzer.Perform(aSourceShape);
-
-  // Flag is set to false if any error is detected.
-  // Reads and writes to the flag are performed exclusively in relaxed memory order
-  // in order to avoid inter-thread syncronization that can potentially omit some problems.
-  std::atomic_bool anErrorOccurred(false);
-
-  OSD_Parallel::For(0, 100, [&](int) {
-    if (anErrorOccurred.load(std::memory_order_relaxed))
-    {
-      return;
-    }
-
-    // Writing.
-    STEPControl_Writer aWriter;
-    aWriter.Transfer(aSourceShape,
-                     STEPControl_StepModelType::STEPControl_AsIs,
-                     DESTEP_Parameters{});
-    std::stringstream aStream;
-    aWriter.WriteStream(aStream);
-
-    // Reading.
-    STEPControl_Reader aReader;
-    aReader.ReadStream("", DESTEP_Parameters{}, aStream);
-    aReader.TransferRoots();
-    const TopoDS_Shape          aResultShape = aReader.OneShape();
-    ShapeAnalysis_ShapeContents aResultAnalyzer;
-    aResultAnalyzer.Perform(aResultShape);
-
-    // Making sure that shape is unchanged.
-    if (aSourceAnalyzer.NbSolids() != aResultAnalyzer.NbSolids())
-    {
-      theDI << "Error: Wrong number of solids in the result shape.\nExpected: "
-            << aSourceAnalyzer.NbSolids() << "\nActual" << aResultAnalyzer.NbSolids() << "\n";
-      anErrorOccurred.store(true, std::memory_order_relaxed);
-    }
-    if (aSourceAnalyzer.NbShells() != aResultAnalyzer.NbShells())
-    {
-      theDI << "Error: Wrong number of shells in the result shape.\nExpected: "
-            << aSourceAnalyzer.NbShells() << "\nActual" << aResultAnalyzer.NbShells() << "\n";
-      anErrorOccurred.store(true, std::memory_order_relaxed);
-    }
-    if (aSourceAnalyzer.NbFaces() != aResultAnalyzer.NbFaces())
-    {
-      theDI << "Error: Wrong number of faces in the result shape.\nExpected: "
-            << aSourceAnalyzer.NbFaces() << "\nActual" << aResultAnalyzer.NbFaces() << "\n";
-      anErrorOccurred.store(true, std::memory_order_relaxed);
-    }
-    if (aSourceAnalyzer.NbWires() != aResultAnalyzer.NbWires())
-    {
-      theDI << "Error: Wrong number of wires in the result shape.\nExpected: "
-            << aSourceAnalyzer.NbWires() << "\nActual" << aResultAnalyzer.NbWires() << "\n";
-      anErrorOccurred.store(true, std::memory_order_relaxed);
-    }
-    if (aSourceAnalyzer.NbEdges() != aResultAnalyzer.NbEdges())
-    {
-      theDI << "Error: Wrong number of edges in the result shape.\nExpected: "
-            << aSourceAnalyzer.NbEdges() << "\nActual" << aResultAnalyzer.NbEdges() << "\n";
-      anErrorOccurred.store(true, std::memory_order_relaxed);
-    }
-    if (aSourceAnalyzer.NbVertices() != aResultAnalyzer.NbVertices())
-    {
-      theDI << "Error: Wrong number of vertices in the result shape.\nExpected: "
-            << aSourceAnalyzer.NbVertices() << "\nActual" << aResultAnalyzer.NbVertices() << "\n";
-      anErrorOccurred.store(true, std::memory_order_relaxed);
-    }
-  });
-
-  return anErrorOccurred;
-}
-
 //=======================================================================
 // function : QACheckBends
 // purpose :
@@ -5435,30 +5283,5 @@ void QABugs::Commands_20(Draw_Interpretor& theCommands)
                   OCC26441,
                   group);
 
-  theCommands.Add(
-    "OCC33657_1",
-    "Check performance of STEPCAFControl_Reader/Writer constructors in multithreading environment.",
-    __FILE__,
-    OCC33657_1,
-    group);
-
-  theCommands.Add("OCC33657_2",
-                  "Check performance of STEPControl_Reader in multithreading environment.",
-                  __FILE__,
-                  OCC33657_2,
-                  group);
-
-  theCommands.Add("OCC33657_3",
-                  "Check performance of STEPControl_Writer in multithreading environment.",
-                  __FILE__,
-                  OCC33657_3,
-                  group);
-
-  theCommands.Add("OCC33657_4",
-                  "Check performance of STEPControl_Reader/Writer in multithreading environment.",
-                  __FILE__,
-                  OCC33657_4,
-                  group);
-
   return;
 }

src/Standard/FILES

@@ -93,7 +93,6 @@ Standard_TypeDef.hxx
 Standard_TypeMismatch.hxx
 Standard_Underflow.hxx
 Standard_UUID.hxx
-Standard_VersionInfo.cxx
-Standard_VersionInfo.hxx
+Standard_Version.hxx
 Standard_WarningsDisable.hxx
 Standard_WarningsRestore.hxx

src/Standard/Standard_Version.hxx

@@ -1,5 +1,6 @@
-// Created on: @OCCT_VERSION_DATE@
-// Copyright (c) 2002-2025 OPEN CASCADE SAS
+// Created on: 2002-07-09
+// Created by: Andrey BETENEV
+// Copyright (c) 2002-2014 OPEN CASCADE SAS
 //
 // This file is part of Open CASCADE Technology software library.
 //
@@ -36,21 +37,21 @@ major, minor, and patch number
 #define _Standard_Version_HeaderFile
 
 // Primary definitions
-#define OCC_VERSION_MAJOR @OCC_VERSION_MAJOR@
-#define OCC_VERSION_MINOR @OCC_VERSION_MINOR@
-#define OCC_VERSION_MAINTENANCE @OCC_VERSION_MAINTENANCE@
+#define OCC_VERSION_MAJOR 7
+#define OCC_VERSION_MINOR 8
+#define OCC_VERSION_MAINTENANCE 2
 
 //! This macro must be commented in official release, and set to non-empty
 //! string in other situations, to identify specifics of the version, e.g.:
 //! - "dev" for development version between releases
 //! - "beta..." or "rc..." for beta releases or release candidates
 //! - "project..." for version containing project-specific fixes
-@SET_OCC_VERSION_DEVELOPMENT@
+#define OCC_VERSION_DEVELOPMENT "dev"
 
 // Derived (manually): version as real and string (major.minor)
-#define OCC_VERSION @OCC_VERSION_MAJOR@.@OCC_VERSION_MINOR@
-#define OCC_VERSION_STRING "@OCC_VERSION_MAJOR@.@OCC_VERSION_MINOR@"
-#define OCC_VERSION_COMPLETE "@OCC_VERSION_MAJOR@.@OCC_VERSION_MINOR@.@OCC_VERSION_MAINTENANCE@"
+#define OCC_VERSION 7.8
+#define OCC_VERSION_STRING "7.8"
+#define OCC_VERSION_COMPLETE "7.8.2"
 
 //! Derived: extended version as string ("major.minor.maintenance.dev")
 #ifdef OCC_VERSION_DEVELOPMENT

src/Standard/Standard_VersionInfo.cxx

@@ -1,55 +0,0 @@
-// Copyright (c) 2025 OPEN CASCADE SAS
-//
-// This file is part of Open CASCADE Technology software library.
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License version 2.1 as published
-// by the Free Software Foundation, with special exception defined in the file
-// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
-// distribution for complete text of the license and disclaimer of any warranty.
-//
-// Alternatively, this file may be used under the terms of Open CASCADE
-// commercial license or contractual agreement.
-
-#include <Standard_VersionInfo.hxx>
-
-#include <Standard_Version.hxx>
-
-//=================================================================================================
-
-const char* OCCT_DevelopmentVersion()
-{
-#ifdef OCC_VERSION_DEVELOPMENT
-  return OCC_VERSION_DEVELOPMENT;
-#else
-  return "";
-#endif
-}
-
-//=================================================================================================
-
-double OCCT_Version_Double()
-{
-  return OCC_VERSION;
-}
-
-//=================================================================================================
-
-const char* OCCT_Version_String()
-{
-  return OCC_VERSION_STRING;
-}
-
-//=================================================================================================
-
-const char* OCCT_Version_String_Complete()
-{
-  return OCC_VERSION_COMPLETE;
-}
-
-//=================================================================================================
-
-const char* OCCT_Version_String_Extended()
-{
-  return OCC_VERSION_STRING_EXT;
-}

src/Standard/Standard_VersionInfo.hxx

@@ -1,48 +0,0 @@
-// Copyright (c) 2025 OPEN CASCADE SAS
-//
-// This file is part of Open CASCADE Technology software library.
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License version 2.1 as published
-// by the Free Software Foundation, with special exception defined in the file
-// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
-// distribution for complete text of the license and disclaimer of any warranty.
-//
-// Alternatively, this file may be used under the terms of Open CASCADE
-// commercial license or contractual agreement.
-
-#ifndef _Standard_VersionInfo_HeaderFile
-#define _Standard_VersionInfo_HeaderFile
-
-#include <Standard_Macro.hxx>
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-  //! Returns development version of Open CASCADE Technology.
-  //! "" - in case of official release,
-  //! "dev" - in case of development version between releases,
-  //! "beta..." or "rc..." - in case of beta releases or release candidates,
-  //! "project..." - in case of version containing project-specific fixes.
-  Standard_EXPORT const char* OCCT_DevelopmentVersion();
-
-  //! Returns version of Open CASCADE Technology as a double "major.minor"
-  Standard_EXPORT double OCCT_Version_Double();
-
-  //! Returns version of Open CASCADE Technology as a string "major.minor"
-  Standard_EXPORT const char* OCCT_Version_String();
-
-  //! Returns complete version of Open CASCADE Technology as a string "major.minor.maintenance"
-  Standard_EXPORT const char* OCCT_Version_String_Complete();
-
-  //! Returns extended version of Open CASCADE Technology as a string
-  //! "major.minor.maintenance.devext". In case if no development version is defined, returns the
-  //! same as OCCT_Version_String_Complete().
-  Standard_EXPORT const char* OCCT_Version_String_Extended();
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _Standard_VersionInfo_HeaderFile */

src/StepFile/StepFile_Read.cxx

@@ -31,7 +31,6 @@
 
 #include <Standard_ErrorHandler.hxx>
 #include <Standard_Failure.hxx>
-#include <Standard_Mutex.hxx>
 
 #include <Message.hxx>
 #include <Message_Messenger.hxx>
@@ -47,11 +46,6 @@
   #define CHRONOMESURE
 #endif
 
-namespace
-{
-static Standard_Mutex THE_GLOBAL_READ_MUTEX;
-}
-
 void StepFile_Interrupt(Standard_CString theErrorMessage, const Standard_Boolean theIsFail)
 {
   if (theErrorMessage == NULL)
@@ -119,8 +113,7 @@ static Standard_Integer StepFile_Read(const char*                            the
 
   sout << "      ...    STEP File   Read    ...\n";
 
-  Standard_Mutex::Sentry aLocker(THE_GLOBAL_READ_MUTEX);
-  Standard_Integer       nbhead, nbrec, nbpar;
+  Standard_Integer nbhead, nbrec, nbpar;
   aFileDataModel.GetFileNbR(&nbhead, &nbrec, &nbpar); // renvoi par lex/yacc
   Handle(StepData_StepReaderData) undirec =
     // clang-format off

src/TKV3d/EXTERNLIB

@@ -12,5 +12,7 @@ TKGeomAlgo
 TKHLR
 CSF_user32
 CSF_gdi32
+CSF_OpenGlLibs
+CSF_XwLibs
 CSF_FREETYPE
 CSF_TBB

src/ViewerTest/ViewerTest.cxx

@@ -5193,8 +5193,6 @@ static int VDisplay2(Draw_Interpretor& theDI, Standard_Integer theArgNb, const c
     }
   }
 
-  // invalidate picking cache
-  ViewerTest::CurrentEventManager()->ResetPreviousMoveTo();
   return 0;
 }
 

src/ViewerTest/ViewerTest_ViewerCommands.cxx

@@ -134,19 +134,13 @@ typedef Aspect_NeutralWindow ViewerTest_Window;
 #endif
 
 #if defined(__EMSCRIPTEN__)
-  #if defined(_LP64)
-EM_JS(char*, occJSNumberToPtr, (double thePtr), { return BigInt(thePtr); });
-  #else
-EM_JS(char*, occJSNumberToPtr, (double thePtr), { return thePtr; });
-  #endif
-
 //! Return DOM id of default WebGL canvas from Module.canvas.
 EM_JS(char*, occJSModuleCanvasId, (), {
   const aCanvasId = Module.canvas.id;
   const aNbBytes  = lengthBytesUTF8(aCanvasId) + 1;
   const aStrPtr   = Module._malloc(aNbBytes);
   stringToUTF8(aCanvasId, aStrPtr, aNbBytes);
-  return occJSNumberToPtr(aStrPtr);
+  return aStrPtr;
 });
 
 //! Return DOM id of default WebGL canvas from Module.canvas.
@@ -11033,20 +11027,6 @@ static Standard_Integer VRenderParams(Draw_Interpretor& theDI,
         ++anArgIter;
       }
     }
-    else if (aFlag == "-flip")
-    {
-      if (toPrint)
-      {
-        theDI << (aView->View()->ToFlipOutput() ? "on " : "off ");
-        continue;
-      }
-      Standard_Boolean isToFlipOutput = Standard_False;
-      if (anArgIter + 1 < theArgNb && Draw::ParseOnOff(theArgVec[anArgIter + 1], isToFlipOutput))
-      {
-        aView->View()->SetToFlipOutput(isToFlipOutput);
-        ++anArgIter;
-      }
-    }
     else if (aFlag == "-rendscale" || aFlag == "-renderscale" || aFlag == "-renderresolutionscale")
     {
       if (toPrint)
@@ -12103,8 +12083,7 @@ static int VManipulator(Draw_Interpretor& theDi, Standard_Integer theArgsNb, con
   NCollection_Sequence<ManipAxisModeOnOff> aParts;
   gp_XYZ aLocation(RealLast(), RealLast(), RealLast()), aVDir, anXDir;
   //
-  bool                              toDetach    = false;
-  bool                              toAddObject = false;
+  bool                              toDetach = false;
   AIS_Manipulator::OptionsForAttach anAttachOptions;
   Handle(AIS_InteractiveObject)     anAttachObject;
   Handle(V3d_View)                  aViewAffinity;
@@ -12294,10 +12273,6 @@ static int VManipulator(Draw_Interpretor& theDi, Standard_Integer theArgsNb, con
       aTrsf.SetRotation(gp_Ax1(gp_Pnt(aRotPnt), gp_Dir(aRotAxis)), aTmpReal);
     }
     //
-    else if (anArg == "-addobject")
-    {
-      toAddObject = true;
-    }
     else if (anArg == "-detach")
     {
       toDetach = true;
@@ -12455,16 +12430,7 @@ static int VManipulator(Draw_Interpretor& theDi, Standard_Integer theArgsNb, con
 
   if (!anAttachObject.IsNull())
   {
-    if (toAddObject && aManipulator->IsAttached())
-    {
-      Handle(AIS_ManipulatorObjectSequence) anAttachObjects = aManipulator->Objects();
-      anAttachObjects->Append(anAttachObject);
-      aManipulator->Attach(anAttachObjects, anAttachOptions);
-    }
-    else
-    {
-      aManipulator->Attach(anAttachObject, anAttachOptions);
-    }
+    aManipulator->Attach(anAttachObject, anAttachOptions);
   }
   if (!aViewAffinity.IsNull())
   {
@@ -14416,7 +14382,7 @@ vrenderparams [-raster] [-shadingModel {unlit|facet|gouraud|phong|pbr|pbr_facet}
               [-shadows {on|off}=on] [-shadowMapResolution value=1024] [-shadowMapBias value=0.005]
               [-depthPrePass {on|off}=off] [-alphaToCoverage {on|off}=on]
               [-frustumCulling {on|off|noupdate}=on] [-lineFeather width=1.0]
-              [-sync {default|views}] [-reset] [-flip {on|off}=off]
+              [-sync {default|views}] [-reset]
  -raster          Disables GPU ray-tracing.
  -shadingModel    Controls shading model.
  -msaa            Specifies number of samples for MSAA.
@@ -14438,7 +14404,6 @@ vrenderparams [-raster] [-shadingModel {unlit|facet|gouraud|phong|pbr|pbr_facet}
                    sets state to check structures culled previously.
   -sync            Sets active View parameters as Viewer defaults / to other Views.
   -reset           Resets active View parameters to Viewer defaults.
-  -flip            Flips View Vertically.
 
 Diagnostic output (on-screen overlay):
 vrenderparams [-perfCounters none|fps|cpu|layers|structures|groups|arrays|triangles|points
@@ -14525,7 +14490,6 @@ Options:
  '-enableModes    {0|1}'             enable modes when attaching
  '-view  {active | [name of view]}'  display manipulator only in defined view,
                                      by default it is displayed in all views of the current viewer
- '-addObject                         allows attach manipulator to multiple objects (replace by default)
  '-detach'                           detach manipulator
  '-startTransform mouse_x mouse_y' - invoke start of transformation
  '-transform      mouse_x mouse_y' - invoke transformation

src/XCAFDoc/XCAFDoc_ColorTool.cxx

@@ -168,9 +168,13 @@ TDF_Label XCAFDoc_ColorTool::AddColor(const Quantity_ColorRGBA& theColor) const
   if (XCAFDoc_ColorTool_AutoNaming)
   {
     // set name according to color value
+    const NCollection_Vec4<float>&       anRgbaF = theColor;
+    const NCollection_Vec4<unsigned int> anRgba(anRgbaF * 255.0f);
+    char                                 aColorHex[32];
+    Sprintf(aColorHex, "%02X%02X%02X%02X", anRgba.r(), anRgba.g(), anRgba.b(), anRgba.a());
     const TCollection_AsciiString aName =
-      TCollection_AsciiString(Quantity_Color::StringName(theColor.GetRGB().Name())) + " ("
-      + Quantity_ColorRGBA::ColorToHex(theColor) + ")";
+      TCollection_AsciiString(Quantity_Color::StringName(theColor.GetRGB().Name())) + " (#"
+      + aColorHex + ")";
     TDataStd_Name::Set(aLab, aName);
   }
 

src/XSControl/XSControl_WorkSession.cxx

@@ -32,11 +32,6 @@
 
 IMPLEMENT_STANDARD_RTTIEXT(XSControl_WorkSession, IFSelect_WorkSession)
 
-namespace
-{
-static Standard_Mutex WS_GLOBAL_MUTEX; //!< Mutex to prevent data races during reading and writing.
-}
-
 //=================================================================================================
 
 XSControl_WorkSession::XSControl_WorkSession()
@@ -72,7 +67,6 @@ void XSControl_WorkSession::ClearData(const Standard_Integer mode)
 
 Standard_Boolean XSControl_WorkSession::SelectNorm(const Standard_CString normname)
 {
-  const Standard_Mutex::Sentry aMutexLock(WS_GLOBAL_MUTEX);
   // Old norm and results
   myTransferReader->Clear(-1);
   //  ????  En toute rigueur, menage a faire dans XWS : virer les items
@@ -430,7 +424,6 @@ Standard_Integer XSControl_WorkSession::TransferReadRoots(const Message_Progress
 
 Handle(Interface_InterfaceModel) XSControl_WorkSession::NewModel()
 {
-  const Standard_Mutex::Sentry     aMutexLock(WS_GLOBAL_MUTEX);
   Handle(Interface_InterfaceModel) newmod;
   if (myController.IsNull())
     return newmod;
@@ -453,8 +446,7 @@ IFSelect_ReturnStatus XSControl_WorkSession::TransferWriteShape(
   const Standard_Boolean       compgraph,
   const Message_ProgressRange& theProgress)
 {
-  const Standard_Mutex::Sentry aMutexLock(WS_GLOBAL_MUTEX);
-  IFSelect_ReturnStatus        status;
+  IFSelect_ReturnStatus status;
   if (myController.IsNull())
     return IFSelect_RetError;
   const Handle(Interface_InterfaceModel)& model = Model();

src/XSControl/XSControl_WorkSession.hxx

@@ -196,7 +196,6 @@ private:
   //! Clears binders
   Standard_EXPORT void ClearBinders();
 
-private:
   Handle(XSControl_Controller)     myController;
   Handle(XSControl_TransferReader) myTransferReader;
   Handle(XSControl_TransferWriter) myTransferWriter;

tests/bugs/step/bug33657_1

@@ -1,4 +0,0 @@
-# Check performance of STEPCAFControl_Reader/Writer constructors in multithreading environment.
-# If no crash occures, its fine.
-pload QAcommands
-OCC33657_1

tests/bugs/step/bug33657_2

@@ -1,4 +0,0 @@
-# Check performance of STEPControl_Reader in multithreading environment.
-# If no crash occures, its fine.
-pload QAcommands
-OCC33657_2 [locate_data_file bug21802_as1-oc-214.stp]

tests/bugs/step/bug33657_3

@@ -1,4 +0,0 @@
-# Check performance of STEPControl_Writer in multithreading environment.
-# If no crash occures, its fine.
-pload QAcommands
-OCC33657_1

tests/bugs/step/bug33657_4

@@ -1,3 +0,0 @@
-# Check performance of STEPControl_Reader/Writer in multithreading environment.
-pload QAcommands
-OCC33657_4 [locate_data_file bug21802_as1-oc-214.stp]

tests/v3d/bugs/bug32116

@@ -1,41 +0,0 @@
-puts "============"
-puts "0032116: Visualization - AIS_Manipulator is unusable when attaching to objects with Graphic3d_TMF_ZoomPers"
-puts "============"
-puts ""
-
-pload MODELING VISUALIZATION
-
-box b1 10 10 10 10 20 30
-box b2 50 50 50 10 20 30
-
-vinit View1
-vdisplay b1 -dispmode 1 -trsfPers zoom -trsfPersPos 0 0 0
-vdisplay b2 -dispmode 1 -trsfPers zoom -trsfPersPos 10 10 10
-vfit
-
-vmanipulator m -attach b1 -addObject
-vmanipulator m -attach b2 -addObject
-
-set mouse_pick {90 225}
-set mouse_drag {90 150}
-
-vmoveto {*}$mouse_pick
-vselect {*}$mouse_pick
-vmanipulator m -startTransform {*}$mouse_pick
-vmanipulator m -transform {*}$mouse_drag
-vmanipulator m -stopTransform
-vmoveto {*}$mouse_drag
-
-if { [vreadpixel {*}$mouse_drag -rgb -name] != "CYAN" } { puts "Error: wrong manipulator position" }
-if { [vreadpixel 115 170 -rgb -name] != "DARKGOLDENROD" } { puts "Error: wrong b1 tranformation" }
-if { [vreadpixel 400 10 -rgb -name] != "DARKGOLDENROD" } { puts "Error: wrong b2 tranformation" }
-
-vdump ${imagedir}/${casename}_1.png
-
-vmoveto 0 0
-vzoom 0.2
-
-if { [vreadpixel 210 170 -rgb -name] != "DARKGOLDENROD" } { puts "Error: wrong b1 tranformation" }
-if { [vreadpixel 310 120 -rgb -name] != "DARKGOLDENROD" } { puts "Error: wrong b2 tranformation" }
-
-vdump ${imagedir}/${casename}_2.png