The analysis of small area in the method ShapeAnalysis_Wire::CheckSmallArea is performed the following way:
- On the fisrt step algorithm produces a rough estimation of part of surface area.
- In a case if obtained estimation is less than tolerance then evaluate real area and comapre this value with tolerance.
- New flag has been added to XSTEPResource/IGES. In a case if flag is true the faces with small 3d area is removed from ShapeFix context.
Test-case for issue #25923 and update test-cases in de group according to the new behavior.
This patch improves performance of OpenGl_BVHClipPrimitiveSet. In particular, on the attached test case for 90 000 spheres the results are the following:
1) Master: vdisplay - 55 sec, 5 FPS, 1.4 GB memory, vclear - 180 sec.
2) Branch: vdisplay - 1.3 sec, 5 FPS, 1.4 GB memory, vclear - 90 sec.
So, the patch improves vdisplay in ~40 times, and vclear in ~2 times without extra memory and with no impact on rendering performance. However, the vclear time is still significant. According to profile results, it is due to Graphic3d_Structure::DisconnectAll method.
Test case for issue CR26199
Fix invalid warnings in 'vdefaults' command.
Methods V3d_View::FitAll and NIS_View::FitAll3d now take arbitrary bounding box as a parameter;
Option -selected added to vfit command to fit only selected entities in Draw;
F key press now fits selected objects if any by default.
Correct the algorithm to get right Start point for extension of the walking line.
Test case for issue CR26197
Correction of test case bugs/modalg_6/bug26197
Changes:
class BOPTools_AlgoTools2D
- method:
Standard_Integer BOPTools_AlgoTools2D::AttachExistingPCurve
(const TopoDS_Edge& aE2,
const TopoDS_Edge& aE1,
const TopoDS_Face& aF,
const Handle(IntTools_Context)& aCtx)
has been changed.
The treatment of the curves that need to be reversed has been modified
taking into account reversed parameter
Test case for issue CR26224
class BOPAlgo_PaveFiller
1. method
void BOPAlgo_PaveFiller::MakeBlocks()
Update of FaceInfo IN information before filling the maps.
2. methods
void BOPAlgo_PaveFiller::UpdateFaceInfo
(BOPDS_DataMapOfPaveBlockListOfPaveBlock& theDME,
const BOPCol_DataMapOfIntegerInteger& theDMV)
void BOPAlgo_PaveFiller::ProcessExistingPaveBlocks
(const Standard_Integer theInt,
const BOPDS_IndexedMapOfPaveBlock& aMPBOnIn,
const BOPCol_DataMapOfIntegerListOfInteger& aDMBV,
BOPDS_IndexedDataMapOfShapeCoupleOfPaveBlocks& aMSCPB,
BOPCol_DataMapOfShapeInteger& aMVI,
BOPDS_MapOfPaveBlock& aMPB)
Small changes in treatment of existing pave blocks when making new ones from intersection curves.
Test case for issue CR26218
Correction of test case for issue CR26218
Remove classes Select3D_ISensitivePointSet and Select3D_BoundarySensitivePointSet; use Select3D_SensitivePoly directly for boundary selection.
Make last argument in Select3D_SensitiveFace non-default to ensure that value is always explicitly specified by the caller.
Inherit SelectMgr_FrustumBuilder from Standard_Transient to use normal Handle instead of NCollection_Handle.
Add test case bugs/vis/bug26146.
2 modes of rectangular selection are available: inclusion-only and overlap-allowing;
The modes can be switched using method AllowOverlapDetection from StdSelect_ViewerSelector3d;
BVH for sensitive entities now builds if there is more than max number of leafs in collection;
Added option -allowoverlap to command vselect;
Interactive rectangular selection in Draw is now available in 2 modes:
- if the user starts selection from upper corners, only fully included objects will be selected;
- if the user starts selection from lower corners, both partially and fully overlapped objects will be selected.
Max tolerance is now applied to all objects and entities by default;
if there is an entity with a lower tolerance, selecting frustum will be recalculated for it.
The ability to set sensitivity for each entity individually is moved to protected section of SelectBasics_SensitiveEntity
SetPixelTolerance from AIS_InteractiveContext now sets custom tolerance that is applied to all sensitives.
Added -unset option to vselprecision command to disable custom tolerances.
Test case for issue #26159
1. Function IntImp_Int2S::ChangePoint() has been added (see cdl for detail information).
2. Attempt to forbidden break WLine if it goes along surface boundary.
Code optimization.
2nd optimization
Test case for issue CR25890
1. Develop special sewing algorithm.
2. DRAW-command "fastsewing" has been created (see help for detail information).
3. BRepLib::EnsureNormalConsistency() method has been added (see help for detail information).
4. DRAW-command correctnormals has been created (see help for detail information).
Test cases for this issue.
Correction of elapsed time in test-cases
AIS_TextLabel - new public class to display simple text labels (based on MyTextClass private class from Draw Harness).
ViewerTest::Display() - add more reliable replacement for VDisplayAISObject() with no viewer update flag.
vdrawtext command redesign:
- Use new AIS_TextLabel class instead of private MyTextClass.
- Take object name and allow to clear labels from the Viewer.
- Use parameter name + parameter value syntax instead of strict list of mandatory arguments.
- Use [0; 1] range for colors and accept names.
- Drop redundant argument "isMultiByte".
- Support argument -noupdate to skip Viewer update.
Update test cases to new syntax of vdrawtext.
Remove making BSpline surfaces rational,
Add shifting of pcurves on periodic BSpline surfaces,
Add cutting of segment from such surfaces.
Add additional check for need of make segment
Update of test-cases according to the new behavior
Calculate radius of circumcircle as maximum difference between its center and vertices or reference triangle.
Draw test command OCC25547 has been implemented.
Small optimizations for speed.
Update of test-cases according to the new behaviour
Update of test-cases in group mesh
Added subgroups volumemaker, gdml_private and gdml_public
Moved scripts from public repository ti test cases
Added more TODOs to unstable test cases
Small corrections for unstable test cases
New features:
class BOPTools_AlgoTools2D
method:
Standard_Integer BOPTools_AlgoTools2D::AttachExistingPCurve
(const TopoDS_Edge& aEold,
const TopoDS_Edge& aEnew,
const TopoDS_Face& aF,
const Handle(IntTools_Context)& aCtx)
has been added.
Purpose:
To attach P-Curve on surface of the face <aF> from the edge <aEold>
to the edge <aEnew>
It returns 0 in case of success.
Changes:
1. class BOPTools_AlgoTools
method:
Standard_Boolean BOPTools_AlgoTools::IsSplitToReverse
(const TopoDS_Face& theFSp,
const TopoDS_Face& theFSr,
Handle(IntTools_Context)& theContext)
The condition for a point on the surface of a face has been changed.
2. class BOPAlgo_PaveFiller
method:
void BOPAlgo_PaveFiller::MakePCurves()
The treatment of E/E common bocks has been changed
to use mechanism of attacment P-Curves [ I.1 ]
Test case for issue CR25880
Precision used to consider B-Spline knots identical is restricted to be not less than Precision::PConfusion() in Geom2d_BSplineCurve::Segment().
Affected tests updated (improvements)
Test case for issue CR25971
Set the value of flag Frozen to false for shape created in BRepTools_Modifier. If shape is not newly created then value of flag Frozen don't changed.
Test-case for issue #21727
Method Extrema_GenExtCC::Perform() refactored to avoid very inefficient (O(N^2)) algorithm of removal of duplicate points at the end. Instead, duplications are checked when new points are added.
Fields are initialized in constructors of the class Extrema_GenExtCC; unused instances of generic classes (duplications) ELCC and ELCC2d removed.
Test case bugs/modalg_6/bug26064 added.
Changes:
class IntTools_FClass2d
- method:
TopAbs_State IntTools_FClass2d::Perform
(const gp_Pnt2d& _Puv,
const Standard_Boolean RecadreOnPeriodic) const
has been changed.
The value of tolerance
For the value of tolerance for classification,
the minimum (among UResolution, VResolution) value is used.
Test case for issue CR26080
