Synchronization of the ShapeAnalysis_Edge behavior with the BRepCheck_Edge by adding check for 2d curves on planes.
Implementation of the BRep_Tool::CurveOnPlane method to avoid code duplication for making PCurve of the edge on planar face.
Handling of degenerated points (with all derivatives zero) in GeomEvaluator_OffsetSurface is improved by iterative movement towards middle of the surface (extension of one-step approach implemented earlier in #28112).
OpenGl_PrimitiveArray::Render() - removed obsolete code, which become redundant (and broken)
after moving rendering of transparent objects into OpenGl_LayerList::renderTransparent().
Upgrade Guide is updated to describe:
- Removal of typedefs to double in Quantity and V3d
- Removal of support of orientation in classes BRepTools_ReShape and ShapeBuild_ReShape
- Removal of AIS methods taking/returning Quantity_NameOfColor instead of Quantity_Color
- Removal of active texture state from OpenGl_Workspace
Test for 0027049: Make non-destructive mode be defined by default in Boolean operations
Test for 0027052: Test boolean gdml_private ZI5 failure
Test for 0027069: IGES parser does not recognize comments in Parameters section
Test for 0027090: Point is classified IN solid but actually it is OUT
Test for 0027170: Reading STEP files produces invalid shapes
Test for 0027186: IGES - reconsider creation of Undefined entity in case of failure
Test for 0027214: Duplicate of test cases
Test for 0027224: Incorrect result of boolean operation in boolean bcut_complex Q1 test case
Test for 0027227: Intersection curve is not continued to the surface boundary
Test for 0027246: ShapeFix_Shape destroys shape
Test for 0027251: Shape becomes invalid when exported to STEP and imported back
Test for 0027316: exception when XAddShape
Test for 0027378: BRepLib_MakeFace produces invalid faces on periodic surfaces in case the given parametrization does not match the default
Test for 0027390: Box and Ellipsoid shape boolean cut and common introduce invalid result.
Test for 0028119: Blend fails on fused identical but shifted tori
Test for 0028144: Step reader - regression in comparison of version OCCT654
Test for 0028151: Sewing faces results in a shell with very big tolerance
Test for 0027160: Weird results of the pipe algorithm
Test for 0027623: Cannot find intersection line between two trimmed planar surfaces
Test for 0027683: Inaccurate result by bopcut
Test for 0027687: Section between shells of hull and deck is not closed
Test for 0027711: Blend-on-blend corrupts the shape
Test for 0027784: Thickness fails on cylinder with draft
Test for 0027908: Exception during offset computation
Test for 0027909: Exception during offset computation
Test for 0027910: Sharing between edges was lost after offset operation
Test for 0027911: Exception during offset computation
Test for 0027912: Exception during offset computation
Test for 0027928: BOP common produces empty compound
Test for 0027948: Cut produces unexcpected shape
Test for 0027950: Result of intersection algorithm depends too much on surface trim bounds
Test for 0027701: Crash when export empty solid to STEP
Test for 0027722: STEP error for Ellipse revol shape
Command testdiff is improved to make HTML elements in the report showing diff images interactive: when user clicks on a diff image by mouse, it triggers between the A and B images.
The diff image is shown back when the mouse cursor leaves the image.
DRAW command fixsmallfaces is added to fix (remove) small faces in the shape.
Command OCC22586 is removed (replaced by fixsmallfaces).
Test bug28112_2 using that command is added for the two last shapes in issue #28112; test bug28112 is renamed to bug28112_1.
Test bug22586 is changed to use the new command.
'BUILD_Inspector' CMake option switches ON/OFF Inspector in compilation procedure (add additional dependency to Qt third party product)
'inspector.bat' starts sample to demonstrate possibilities of this tool.
Replacing TOOLS to INSPECTOR key for 'pload' command in DRAW cases due to this change in DrawPlugin.
Command diffimage now accepts the following syntax:
diffimage imageFile1 imageFile2 [diffImageFile]
[-toleranceOfColor {0..1}=0] [-blackWhite {on|off}=off] [-borderFilter {on|off}=off]
[-display viewName prsName1 prsName2 prsNameDiff] [-exitOnClose]
Command vinit now accepts the following syntax:
vinit [-name viewName] [-left leftPx] [-top topPx] [-width widthPx] [-height heightPx]
[-exitOnClose] [-display displayName]
Compatibility with old syntax is also preserved.
diffimage now can display compared images in 3D viewer.
The new option -exitOnClose can be used to exit application when closing the 3D View.
Test for 0025930: thickness of spherical cap is invalid
Test for 0025939: SIGSEGV in MakeThickSolid
Test for 0025940: MakeThickSolid creates C0 continuous edges
Test for 0026604: GeomFill_Pipe doesn't fit given bounds
Test for 0026655: ChFi3d_Builder algorithm fails to build fillets if some input edges connect with seam edges
Test for 0026697: BRepFeat_MakePrism returns empty compound
Test for 0026716: Mesher cannot create a mesh of brep model due to ShapeFix_Wire::FixShifted()
Test for 0026735: Adjacent perpendicular edges are detected as overlapped by DRAW command checkoverlap.
Test for 0026793: General Fuse algorithm produces incorrect result
Test for 0026795: Unable to perform General Fuse operation on the attached faces
Test for 0026842: bopsection result does not contain any edges.
Test for 0026882: Edge/Edge intersection algorithm produces incorrect result
Test for 0026883: Wrong result of Boolean Operation
Test for 0026889: Very poor mesh result from shape
Test for 0026928: Edges are meshed too coarsly
Test for 0026933: Section works unstably due to incorrect work of the method IsExistingPaveBlock
Test for 0026943: Wrong projection of helix on cylinder by ShapeConstruct_ProjectCurveOnSurface
Test for 0026957: Unify same domain operation is slow for multiple shells
Test for 0026978: Interactive selection is insensitive to swept shell
Test for 0027004: ShapeUpgrade_UnifySameDomain produces invalid result
Test for 0026280: Mechanism 'ShapeFix' is unable to heal a shape
Test for 0026282: Mechanism 'ShapeFix' has errors revealed by wire tool 'FixTails'
Test for 0026291: BRepMesh produces mesh with gap on the attached shape
Test for 0026382: BRepMesh produces internal nodes outside the face interior
Test for 0027453: Wrongly meshed surface
Test for 0027524: The command checkshape does not find the maximal deviation between curves representations
Test for 0026225: Wrong result of chamfer in case of coinciding bound of chamfer's surface with bound of a face
Test for 0026295: Sweep fails with BRepFill_ContactOnBorder
Test for 0026374: GeomFill_Profiler fails to unify BSplines if one has knot distance less than PConf
Test for 0026558: Failing to build isoline for offset surface
Test for 0026563: Boolean cut operation in new API multi-tool mode performs fuse instead of cut
Test for 0026568: Exception when creating pipe
Test for 0027419: Incorrect result of Edge/Face intersection
Test for 0027469: Regression vs 6.9.1: Wrong result of Edge/Face intersection
Test for 0027471: Wrong result of pipe
Test for 0027472: Wrong result of cut
Test for 0027614: Sewing returns result with too high tolerance
Test for 0026154: Visualization - v3d viewer grid disappears due to automatic z-fit
Test for 0026174: Loss of color after the second write of file (iges).
Code correction includes also:
- extending GccEnt to have GccEnt_Position conversion to string value and backward;
- new GeometryTest_DrawableQualifiedCurve2d DRAW object to wrap GccEnt_QualifiedCirc/GccEnt_QualifiedLin.
It is a DrawTrSurf_Curve2d with GccEnt_Position visualized in orange color.
- qcircle/qline DRAW command to create instance of GeometryTest_DrawableQualifiedCurve2d
- circ2d3Tan DRAW command to wrap GccAna_Circ2d3Tan taking qcircle/qline/point arguments.
New helper script svgdiff.bat is added in adm folder.
It can be used for enabling visual diff for SVG images in TortouseGit; see Git guide for details.
When updating files msvc.bat and draw.bat/sh in the root folder by copying template from adm/templates, procedure genproj will give a warning (unless the files are already the same); if the target file is newer, its copy is saved with additional extension .bak.
Add check for empty triangulation when writing STL file to report error instead of creation of empty file.
STL reader has been improved to properly handle case of empty or small files, and Ascii files without EOL at the end.
Added new method AIS_InteractiveContext::DetectedCurrentOwner().
AIS_InteractiveContext header has been restructured (methods moved into groups)
and description has been cleaned up.
Boolean Operations algorithm - Added processing of the untouched edges (without edge set) in the UpdatePaveBlocks method.
IntCurvesFace_Intersector algorithm - Avoid calculation of the number of sample points on the surfaces with too small UV ranges.
The iterating logic in ShapeAnalysis_Curve::GetSamplePoints() is made more robust: instead of iterative incrementing parameter by adding step, parameter at each point is calculated independently from index.
This avoids possible accumulation of numeric errors, and ensures that generated points are equally spaced and their quantity is respected in all cases.
Corrections: to use fixed shape as result in the non-manifold mode was made.
Regression was due to using modified initial shape as result in the previous version OCCT. At present initial shape is not modified during ShapeProcessing. Therefore modification to use fixed result was made.
Additionally using of nonManifold flag is added to ShapeProcessing.
Test for 0023838: Standard_OutOfRange in Geom_OffsetSurface::LocalDN (called by BRepFill_PipeShell)
Test for 0023866: GccAna_Circ2d3Tan does not find a circle
Test for 0023925: BRepFeat_SplitShape produces invalid shape
Test for 0023942: Pipe algorithms unrobust to number rounding
Test for 0025385: steep increase in tolerance by intersection
Test for 0025395: SIGSEGV in BRepOffsetAPI_MakeThickSolid
Test for 0025458: can a sweep be used to create 1-fold tori (using a closed wire as path)
Test for 0025478: Fillets can not touch
Test for 0025481: Edge must not contain obsolete curve representations
Test for 0025515: Boolean operation become worse for unknown reason.
Test for 0025521: Fillet creates shell with bad orientation of SubShape
Test for 0025551: BRepMesh can produce internal nodes outside the face interior based on distorted BSpline surface
Test for 0025586: Poor mesh quality, or failure of meshing for closed extruded surfaces with holes
Test for 0025626: Loft of ellipses shows wrinkle near seam edge
Test for 0025628: BRepMesh fails to mesh face with open wire, considered as correct by checkshape
Test for 0025693: Wire of BSplines fails bopcheck
Test for 0025730: result of MakeThickSolid aborts the BOPCheck in Geom_OffsetSurface::SetD0
Test for 0025738: BRepMesh fails to produce correct mesh for the face
Test for 0025776: HLR returns intersecting edges in OutLineV of helical sweep
Test for 0025798: BRepFeat_SplitShape returns invalid result
Test for 0025817: crescent face is not meshed
Test for 0025827: BRepMesh does not synchronize parameters of glued vertices on small edges
Test for 0025837: Bad triangulation when IGES loaded in meters
Test for 0025852: Text to BRep algorithm produces bad faces for circled symbols
Test for 0025856: BRepOffsetAPI_ThruSections returns an invalid shape if one wire contains degenerated edges
Test for 0025879: result of blend fails the bopcheck
Test for 0025967: Shape Healing fails to correct a face with missing poles and pcurves
Test for 0026052: Missing pcurves are computed incorrectly on two connected faces laying on the same surface
Test for 0025061: BRepMesh should skip internal wires with self intersections to produce mesh for the shape anyway
Test for 0024490: Computed surface properties differ substantially depending on NaturalRestriction flag
Test for 0024568: Split shape produces an invalid result
Test for 0024692: fuseedge corruption of spherical edge
Test for 0024772: Intersection of cylinder and cone produces incorrect results
Test for 0024954: BRepBuilderAPI_MakeFace adds wire with aribitary orientation
Test for 0025104: Prism from BSpline curve can not be chamfered
Test for 0025206: Fillet creates edge with C0 continuity
Test for 0025979: fillet creates faces with non-closed wires
Test for 0025983: Fusion of sweep and its mirror invalid
Test for 0025994: Boolean fuse result in invalid result.
Test for 0026034: Result of revolution aborts the bopcheck if translated
Test for 0026077: nurbsconvert of psphere fails the bopargcheck
Test for 0025989: toridial surface gets damaged in STEP export
