When splitting the shell/face with internal faces/edges use the 'internal' criteria of the face to choose the way to create loops.
Side effect changes:
- When performing Boolean operation - move the objects located far from Origin to the Origin to increase the accuracy of intersections.
1. BRepLib.cxx: calculation of 2d tolerance is changed in method BRepLib::SameParameter(Edge..)
2. Geom2dConvert.cxx: incorrect comparing
"SquareDistance < tolerance"
is replaced by
"SquareDistance < tolerance*tolerance"
because tolerance is linear value.
1. src\BRepSweep\BRepSweep_NumLinearRegularSweep.cxx
Fix bug by adding result in list of generated shapes, if initial shape is vertex, edge or face.
2. src\BRepLib\BRepLib.cxx
Add protection against treatment not geometric edge in BRepLib::UpdateInnerTolerances(...)
3. Add test case for bug and correct test for bug 30346 according to new behavior of algorithm
BRepMesh_ModelHealer - recognize a small face with 1 wire and 2 small edges as a face for refinement.
BRepMesh_DefaultRangeSplinner - reduce tolerance on tiny faces to improve the meshing results.
Added new test cases: bugs mesh bug25044_*.
Existing test cases updated to reflect improvements.
The visualization code drawing iso-lines has been protected against getting iso-lines of infinite offset surface. In such case the surface is trimmed by UV bounds of the face.
Test case added
Method ShapeFix_Wire::FixNotchedEdges() is corrected to handle the case of closed notched edges: on such edges split parameter may fall to wrong end of the curve due to projection.
1. new file Standard_Dump to prepare and parse Dump in JSON format for OCCT objects
2. some presentations cover the proposed dump functionality.
3. 'bounding', 'vaspects' has '-dumpJson' field to see the DumpJson result
4. Bnd_Box constructor with min/max points is implemented to use Dump of this class in Dump BVH_Box
5. Limitation (some classes of Graphic3d, Prs3d has not full filling for DumpJson)
Implementation of auxiliary class in OpenGl_Text.cxx is corrected to avoid storing reference to temporary object.
Off-topic: test parse rules are corrected to recognize situation when test is killed by elapsed time, and report it as such.
Case-sensitive method strncmp used in the REStl_Reader cosidered register of letter was replaced on the method _strnicmp for Windows and strncasecmp for Linux and MacOs
Test script for case 0030113
In class ShapeFix_ComposeShell the U- and V-closedness of input face is taken immediately avoiding the error when the face is small in any of these dimensions.
Test case for bug 0030831
New overload for method OSD::SetSignal() is added accepting argument specifying how to set or unset handlers.
New enum OSD_SignalMode describes different modes of signal handlers setting used in extended version of OSD::SetSignal().
Method OSD::SignalMode() returns mode set by the last call to SetSignal().
Method OSD::IsFloatingSignalSet() is changed to return value based on actual floating point exception flags (rather than on variable set by previous call to SetSignal()).
Added new method OSD::SetThreadLocalSignal() intended to setup thread-specific handlers (e.g. _set_se_translator() on Windows) and FPE settings.
OSD_ThreadPool and Media_PlayerContext now use new method instead of OSD::SetSignal(), to avoid overriding global handlers.
dsetsignal syntax has been extended to support choice of signal handling mode.
DRAW command OCC30775 is added allowing to test signal handling in multithreaded process.
Fix Newton's minimum projection algorithm onto boundaries in case of conditional optimization.
Add possibility to detect several optimal points at initialization of the math_GlobOptMin.
Added work-around against specific problem of ORIENTED_EDGE referring to another ORIENTED_EDGE instead of EDGE_CURVE.
Added handling of edges with null EDGE_CURVE, to allow passing the translation further instead of exception.
Off-topic: text of warning message is corrected in genproj
Added test bugs step bug29979
- Fix FixSmallAreaWire for the reversed faces.
- Add nullptr check for FixOrient...
- Test bugs heal bug25923 is corrected to avoid relying on wrong orientation of face after fixing small wire
Introduced two new commands vlistcolors listing named colors and vlistmaterials listing standard materials.
These commands also can generate HTML table listing colors/materials with their properties.
vlistmaterials can generate OBJ model for comparing OCCT materials in different viewers.
New test cases use these commands for generating HTML tables.
Graphic3d_MaterialAspect::MaterialType() - added missing getter.
Corrected name of unlit shading model within vaspects and vrenderparams commands.
Method BRepOffset::Surface() is used in simple offset algorithm to create offset surface, instead of direct and unconditional construction of new Geom_OffsetSurface instance.
Added test bugs modalg_7 bug29334
Refactoring of the Line-Line intersection method strengthening the parallel and coincidence criteria to allow almost parallel lines have an intersection point.
- Fixed condition to allow proceeding of nested compounds;
- Added new key to "reshape" draw command to state a level of type until which requests are taken into account;
- Test case added.
Clipping range has been moved from SelectMgr_RectangularFrustum to SelectMgr_SelectingVolumeManager
and passed to frustum as an argument to Overlap() methods.
This fixes an issue when Clipping is customized per-object within SelectMgr_ViewerSelector::traverseObject()
in case when shallow copy of SelectMgr_SelectingVolumeManager is created
(frustums are copied from global frustum manager by Handle).
The regression caused by the patch for 0030534 has been eliminated. For that the method InsertWiresIntoFaces() has been corrected: the face to which a wire is added is first oriented as forward.
New folder "hlr" with subfolders "exact_hlr" and "poly_hlr" has been created.
Draw command "vcomputehlr" has been corrected.
QA command "OCC27341" has been deleted as "vcomputehlr" does its job.
Presentation computation has been modified to merge triangulations per box part type.
Prs3d_Drawer::FaceBoundaryDraw() flag is now handled for drawing box sides edges.
Graphic3d_ArrayOfPrimitives has been extended by auxiliary methods:
- ::AddSegmentEdges(), ::AddTriangleEdges(), ::AddQuadEdges() raising exception on wrong primitive type.
- ::AddQuadTriangleEdges() splitting quad into indexed triangulation;
- ::AddTriangleStripEdges() splitting triangle strip into indexed triangulation;
- ::AddTriangleFanEdges() splitting triangle fan into indexed triangulation;
- ::AddPolylineEdges() splitting polyline into indexed segments.
