Added short-cuts methods in Message_Messenger for sending message with specified gravity,
and stream buffer class for using stream-like interface for that.
Similar short-cuts to DefaultMessenger() are added in Message package.
ViewerTest has been updated to send messages to Message::DefaultMessenger()
instead of direct output to std::cout/std::cerr.
Off-topic: spelling error (duplicate "and") is corrected in two places
Added test bugs fclasses bug31189
BRepMesh: Add new mesh parameter *AllowQualityDecrease* which affects the criteria used for checking of the consistency of the existing mesh to new meshing parameters.
So if set to true it will force the meshing of the shape if current deflection strongly vary from the new one, no matter in which side.
BRepTools::Clean: Keep triangulation on non-geometric shapes (faces with no surface or edges with no curves).
New class OSD_ThreadPool has been introduced to define a Thread Pool for multi-threading algorithm.
Thread Pool assigns a serial number for each thread allowing Multi-Threading algorithm to allocate thread-local storage variables as an array whose size is the same as the number of threads.
OSD_ThreadPool also redirects exceptions to a thread calling parallel execution and consistently initializes FPE exception handling.
New class Standard_Condition provides a platform-independent tool similar to Event in WinAPI.
A new auxiliary function Standard_Atomic_CompareAndSwap() has been introduced
for performing atomic compare and swap of integer number.
Standard_Atomic_Increment/Standard_Atomic_Decrement fallback implementation
using ASM code for x86 processors for GCC has been dropped;
instead, it is expected that GCC should be properly configured targeting modern x86 architectures.
OSD_Signal now declares fFltExceptions as thread_local variable accessible through OSD::ToCatchFloatingSignals() property.
Standard_THREADLOCAL macro (wrapping thread_local attribute) has been moved to public header Standard_Macro.hxx.
OSD_Parallel::ForEach() has been extended with new optional parameter theNbItems and uses OSD_ThreadPool::DefaultPool().
# Conflicts:
# src/BRepMesh/BRepMesh_IncrementalMesh.cxx
# src/OSD/OSD_signal.cxx
# src/Standard/Standard_Failure.cxx
# src/Standard/Standard_Macro.hxx
# Conflicts:
# src/BRepMesh/BRepMesh_FastDiscret.cxx
# src/BRepMesh/BRepMesh_IncrementalMesh.cxx
Implementation of methods OSD_Parallel::For() and ForEach() is moved to CXX files to avoid direct dependency of client code that uses OSD_Parallel on TBB headers, and necessity to link with TBB explicitly.
Runtime polymorphism (virtual methods) is used to hide implementation (TBB or threads-based).
Taking fix#29038:
Make possibility to dramatically increase the step during iteration on the curve when the global resolution of the curve is too small.
Correct the functions FindParameters, FindBestSolution, FindDistPC.
The change caused improvement of the test case "boolean bfuse_complex E4", so the bug #27697 has been fixed.
The change caused dramatic improvement of the performance of the test "bugs modalg_7 bug27160", and the bug #29080 has been fixed.
BSplCLib_2.cxx - method MergeBSplineKnots is modified in order to have always not empty result.
Geom2dConvert.cxx - in static function MultNumandDenom tolerance for comparing knots is decreased.
A new flag Prs3d_Drawer::FaceBoundaryUpperContinuity() has been introduced
handled by StdPrs_ShadedShape::FillFaceBoundaries() method to exclude edges
of higher continuity class (e.g. to skip seam edges).
Correction for case invalid color definition to avoid considering an entity that has a number corresponding to the color field as erroneous if entity is not a color entity.
Issue #322 Fix
Prs3d_ToolQuadric has been modified to return an indexed triangulation.
Added methods Prs3d_ToolQuadric::CreateTriangulation() and Prs3d_ToolQuadric::CreateTriangulation()
as more straightforward API returning generated triangulation.
Added missing const to constant methods.
Confusing method Prs3d_ToolQuadric::FillArray() filling both
Graphic3d_ArrayOfTriangles and Poly_Triangulation at once has been marked deprecated.
V3d_Trihedron and AIS_Manipulator
now set Closed flag to groups with shaded sphere and arrows.
BOPAlgo_PaveFiller: Add method for forced Edge/Face intersection to look for additional cases of coincidence.
BOPAlgo_BuilderSolid: Avoid creating solids from unclassified faces as such solids will be useless. Just warn user about unclassified faces.
partially disabled; fixed frustum culling bug].
Graphic3d_RenderingParams::ToShowStats - new option displaying rendering statistics.
OpenGl_FrameStats - new class for accumulating frame statistics.
OpenGl_Context::FrameStats() provides an access to the frame stats
used for currently rendered context.
OpenGl_View::Redraw() and OpenGl_View::RedrawImmediate()
resets counters within OpenGl_Context::FrameStats().
OpenGl_Layer::UpdateCulling() - simplified resetting of culling state for cullable structures.
# Conflicts:
# src/OpenGl/OpenGl_FrameBuffer.cxx
Culling traverse is no more called implicitly within OpenGl_Layer::Render().
Instead, all layers are traversed at onces within OpenGl_View::render() beforehand.
OpenGl_BVHTreeSelector methods have been renamed to better reflect their meaning.
Non-persistent culling options has been moved to dedicated structure OpenGl_BVHTreeSelector::CullingContext
so that OpenGl_BVHTreeSelector instance can be used for different Layers without modifying its state.
OpenGl_LayerList::Render() now handles new option Graphic3d_RenderingParams::ToEnableDepthPrepass
which prepends additional pass to rendering pipeline filling Depth Buffer in advance.
Graphic3d_ZLayerSettings::CullingDistance() and ::CullingSize() - added
new properties configuring culling of small and distant objects, disabled by default.
OpenGl_BVHTreeSelector now handles size culling and distance culling in addition to frustom culling.
Font_FTFont now uses fallback fonts for characters from unsupported Unicode subsets,
managed by Font_FTFont::ToUseUnicodeSubsetFallback()
and Font_FontMgr::ToUseUnicodeSubsetFallback() option, enabled by default.
The fallback list includes common font families for Chinese, Korean and Japanese languages.
Font_FTFont::RenderGlyph() now supports FT_PIXEL_MODE_MONO input format used by some CJK fonts.
OpenGl_Font::createTexture() now limits single texture size to circa 4096 glyphs.
test/testgrid now expects test scripts being in UTF-8 encoding in sync with "DRAWEXE -f script.tcl".
AIS::InitFaceLength() - fixed usage of uninitialized result.
Font_FTFont::RenderGlyph() backport bitmap
Font_FTFont now defines shear transformation to synthesize italic style for fonts having no such style.
Font_FontMgr::FindFont() and command "vfont -find" have been extended with -strict option
to check whether the given font is actually registered or not.
Font_FTFont::Init() - added constructor from memory buffer.
Second Font_FTFont::Init() override has been renamed to Font_FTFont::FindAndInit()
to avoid ambiguity between two similar methods taking full font path and font name as string.
# Conflicts:
# src/AIS/AIS_Dimension.cxx
# src/OpenGl/OpenGl_Text.cxx
