1. B-spline cache was moved into separated classes: BSplCLib_Cache for 2D and 3D curves and BSplSLib_Cache for surfaces.
2. The cache is used now in corresponding adaptor classes (Geom2dAdaptor_Curve, GeomAdaptor_Curve and GeomAdaptor_Surface) when the curve or surface is a B-spline.
3. Algorithms were changed to use adaptors for B-spline calculations instead of curves or surfaces.
4. Precised calculation of derivatives of surface of revolution is implemented for the points of surface placed on the axis of revolution (Geom_SurfaceOfRevolution.cxx)
5. Small modifications are made to adjust algorithms to new behavior of B-spline calculation.
6. Test cases were modified according to the modern behavior.
7. Changes in BOPAlgo_WireSplitter, BOPTools_AlgoTools, BRepLib_CheckCurveOnSurface and ShapeAnalysis_Wire to use adaptors instead of geometric entities
8. Allow Geom2dAdaptor and GeomAdaptor in case of offset curve to use corresponding adaptor for basis curve
Modification of test-cases according to the new behavior.
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
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
class BOPTools_AlgoTools
method static Standard_Real IntersectCurves2d(const gp_Pnt& aPV,
const TopoDS_Face& aF,
const Handle(Geom_Surface)& aS,
const TopoDS_Edge& aE1,
const TopoDS_Edge& aE2)
Check the validity of the 2d intersection before applying the result.
Test case for issue CR26098
Changes:
class BOPTools_AlgoTools
- method:
void BOPTools_AlgoTools::MakeVertex(BOPCol_ListOfShape& aLV,
TopoDS_Vertex& aVnew)
has been changed.
The section for case of two vertices has been added
Test case for issue CR24803
New features:
class BOPTools_AlgoTools2D
- method
void BOPTools_AlgoTools2D::AdjustPCurveOnFace
(const BRepAdaptor_Surface& aBAS,
const Standard_Real aFirst,
const Standard_Real aLast,
const Handle(Geom2d_Curve)& aC2D,
Handle(Geom2d_Curve)& aC2DA)
has been added.
The method uses the refetence to BRepAdaptor_Surface object as parameter.
The fact allows to avoid redundant computations such as
BRepTools::UVBounds(....)
Changes:
class BOPTools_AlgoTools2D
- method:
void BOPTools_AlgoTools2D::AdjustPCurveOnFace
(const TopoDS_Face& aF,
const Standard_Real aT1,
const Standard_Real aT2,
const Handle(Geom2d_Curve)& aC2D,
Handle(Geom2d_Curve)& aC2DA)
has been changed.
The changes are to provide the consistency with I.1
- method:
void BOPTools_AlgoTools2D::MakePCurveOnFace
(const TopoDS_Face& aF,
const Handle(Geom_Curve)& aC3D,
const Standard_Real aT1,
const Standard_Real aT2,
Handle(Geom2d_Curve)& aC2D,
Standard_Real& TolReached2d)
has been changed.
The changes are to provide the consistency with I.1
The restricted surface is used as data for the projection algorithm.
Test case for CR25982
1. Restriction line is processed in IntTools_FaceFace with using methods of GeomInt_IntSS class.
2. Check, if Restriction- and Walking-lines (or Restriction-Restriction lines) are coincided, has been added in IntPatch_ImpPrmIntersection.cxx (at that RLine is considered to be isoline only).
3. Check, if RLine and GLine are coincided, has been added in IntPatch_ImpImpIntersection.cxx.
4. Create new class IntPatch_PointLine, which is inherited from IntPatch_Line.
5. The reason of exception (in DEBUG MODE) has been eliminated.
New test cases for issue #25416 were added.
tests/bugs/modalg_5/bug24650 was modified.
1. class BOPAlgo_PaveFiller
method void BOPAlgo_PaveFiller::PerformEF()
Do not create intersection vertices in case if it lies ON the boundary of the face.
2. class IntTools_Context
New method
Standard_Boolean IntTools_Context::IsPointInFace
(const gp_Pnt& aP,
const TopoDS_Face& aF,
const Standard_Real aTol)
has been implemented to check if the point IN the face.
3. class IntTools_EdgeFace
method
void IntTools_EdgeEdge::FindBestSolution(const Standard_Real aT11,
const Standard_Real aT12,
const Standard_Real aT21,
const Standard_Real aT22,
Standard_Real& aT1,
Standard_Real& aT2)
Treatment of the touching cases.
Test cases for issue CR24646
Correction of test cases for issue CR24646
Changes:
class BOPTools_AlgoTools
method:
Standard_Boolean BOPTools_AlgoTools::GetFaceOff
(const TopoDS_Edge& theE1,
const TopoDS_Face& theF1,
BOPTools_ListOfCoupleOfShape& theLCSOff,
TopoDS_Face& theFOff,
Handle(IntTools_Context)& theContext)
has been changed.
The comparison of the angles done with the angular tolerance value
Test case for issue CR25838
Updated test-cases from branch CR24255_3
0024255: Regressions in test cases on OCCT vc9 win64 Release
Small refactoring.
Fix for CASE bugs modalg_5 bug25298_09: FAILED (error)
Test-cases correction (bugs modalg_5 bugs25804_1, bug25704_2)
Changes:
class BOPAlgo_Builder
method:
void BOPAlgo_Builder::FillIn3DParts
(BOPCol_DataMapOfShapeListOfShape&,
BOPCol_DataMapOfShapeShape&,
const BOPCol_BaseAllocator& )
has been optimized and
modified to provide parallel treatment.
Correction of compilation errors
Test cases for issue CR25788
Simple primitives to parallelize loops type "for" and "foreach" were implemented. The primitives encapsulates complete logic for creating and managing parallel context of loops. Moreover the primitives may be a wrapper for some primitives from 3rd-party library - TBB.
To use it is necessary to implement TBB like interface which is based on functors. For example:
Class Functor
{
public:
void operator() ([proccesing instance]) const
{
//...
}
};
In the body of the operator () should be implemented thread-safe logic of computations that can be performed in parallel context. If parallelized loop iterates on the collections with direct access by index (such as Vector, Array), it is more efficient to use the primitive ParallelFor (because it has no critical section).
All parts of OCC code which are using tbb were changed on new primitives.
0024826: Wrapping of parallelisation algorithms
Small fix.
Changes:
class BOPTools_Set
method:
void BOPTools_Set::Add(const TopoDS_Shape& theS,
const TopAbs_ShapeEnum theType)
has been changed. The treatment of INTERNAL edges has been added.
Added test case bugs/modalg_5/bug25721
1. The tool of computing the max distance between 3D curve and its 2d representation on the face
has been moved from static methods in BOPTools_AlgoTools class to BRepLib_CheckCurveOnSurface class.
2. The tools has been applied to 2d curves built during Boolean Operation
and to some intersection curves.
3. The functions
Standard_Boolean BOPTools_AlgoTools::ComputeTolerance
(const TopoDS_Face& theFace,
const TopoDS_Edge& theEdge,
Standard_Real& theMaxDist,
Standard_Real& theMaxPar)
and
Standard_Boolean IntTools_Tools::ComputeTolerance
(const Handle(Geom_Curve)& theCurve3D,
const Handle(Geom2d_Curve)& theCurve2D,
const Handle(Geom_Surface)& theSurf,
const Standard_Real theFirst,
const Standard_Real theLast,
Standard_Real& theMaxDist,
Standard_Real& theMaxPar)
have been developed for easy access to BRepLib_CheckCurveOnSurface functionality.
class IntTools_FaceFace
method void IntTools_FaceFace::ComputeTolReached3d()
Case for Plane/BSpline intersection added for treatment.
Test case for issue CR25597
Fix for regression boolean bsection N7.
class BOPAlgo_PaveFiller
method
void BOPAlgo_PaveFiller::UpdateFaceInfo
(BOPDS_DataMapOfPaveBlockListOfPaveBlock& theDME,
const BOPCol_DataMapOfIntegerInteger& theDMV)
Updating Face Info information with new vertices created in PostTreatFF.
Correction boolean/bsection/N2
Updated test cases.
class BOPTools_AlgoTools
1. method Standard_Boolean FindPointInFace(const TopoDS_Face& aF,
const gp_Pnt& aP,
gp_Dir& aDB,
gp_Pnt& aPOut,
Handle(IntTools_Context)& theContext,
GeomAPI_ProjectPointOnSurf& aProjPL,
const Standard_Real aDt,
const Standard_Real aTolE)
Use different method of finding a point in the face if the start and projected points are close to each other.
2. method Standard_Real MinStep3D(const TopoDS_Edge& theE1,
const TopoDS_Face& theF1,
const BOPTools_ListOfCoupleOfShape& theLCS,
const gp_Pnt& aP)
The min 3D step has been increased for the spherical faces.
Test case for issue CR25600
Correction of test case for issue CR25600
class BOPTools_AlgoTools2D
method void BOPTools_AlgoTools2D::Make2D (const TopoDS_Edge& aE,
const TopoDS_Face& aF,
Handle(Geom2d_Curve)& aC2D,
Standard_Real& aFirst,
Standard_Real& aLast,
Standard_Real& aToler)
Perform projection with the tolerance of the edge.
Test case for issue CR25625
Implementation of Fuzzy Boolean operations. Such operations allow to perform Boolean operations on the shapes
with near-coincidence between the entities of these shapes, i.e. between shapes in which some entities from one shape
are intended to be coincide with some entities from the other, but the coincidence is not precise.
API for Boolean operations has been improved to have a possibility to add new options.
Modified entities:
1. New option of setting additional tolerance have been added to the following classes:
class BOPAlgo_ArgumentAnalyzer
class BOPAlgo_BOP
class BOPAlgo_Builder
class BOPAlgo_MakerVolume
class BOPAlgo_PaveFiller
class BOPDS_DS
class BRepAlgoAPI_BooleanOperation
class BRepAlgoAPI_Check
class BRepAlgoAPI_Common
class BRepAlgoAPI_Cut
class BRepAlgoAPI_Fuse
class BRepAlgoAPI_Section
2. Following draw commands have been modified to support new functionality:
BOP commands:
bop b1 b2 [tol]
bcommon r b1 b2 [tol]
bcut r b1 b2 [tol]
bfuse r b1 b2 [tol]
bsection r s1 s2 [-n2d/-n2d1/-n2d2] [-na] [tol]
mkvolume r b1 b2 ... [-c] [-ni] [-s] [tol]
bfillds [-s -t] [tol]
Check commands:
bopcheck Shape [level of check: 0 - 9] [-t -s] [-tol tol]
bopargcheck [-F/O/C/T/S/U] [/R|F|T|V|E|I|P|C|S]] [#BF] [-tol tol]
3. Two new classes have been added to API to provide the root interface for algorithms
class BRepAlgoAPI_Algo
class BRepAlgoAPI_BuilderAlgo
Fix to eliminate the warning.
Test-cases for issue #25477
Changes:
class BOPTools_AlgoTools
static function:
Standard_Boolean FindPointInFace(const TopoDS_Face& aF,
const gp_Pnt& aP,
gp_Dir& aDB,
gp_Pnt& aPOut,
Handle(IntTools_Context)& theContext,
GeomAPI_ProjectPointOnSurf& aProjPL,
const Standard_Real aDt,
const Standard_Real aTolE)
Binormal calculation starts from the point located outside the tolerance circle of the edge
Test case for issue CR25432
Correction of test cases for issue CR25432
Modifications:
1. class BOPTools_AlgoTools
1.1. method
Standard_Boolean BOPTools_AlgoTools::ComputeTolerance
(const Handle(Geom_Curve)& theCurve3D,
const Handle(Geom2d_Curve)& theCurve2D,
const Handle(Geom_Surface)& theSurf,
const Standard_Real theFirst,
const Standard_Real theLast,
Standard_Real& theMaxDist,
Standard_Real& theMaxPar)
It computes the max distance between points taken from 3D and 2D curves by the same parameter
1.2. method
Standard_Boolean BOPTools_AlgoTools::ComputeTolerance
(const TopoDS_Face& theFace,
const TopoDS_Edge& theEdge,
Standard_Real& theMaxDist,
Standard_Real& theParameter)
Computes the valid value of the tolerance for the edge using the function above.
2. Added possibility to check shape on the validity of the curves on the surfaces.
2.1. New status BOPAlgo_InvalidCurveOnSurface has been added to the enumeration BOPAlgo_CheckStatus
2.2. class BOPAlgo_ArgumentAnalyzer
method
void BOPAlgo_ArgumentAnalyzer::TestCurveOnSurface()
It checks each edge/face pair in the shape using the method ComputeTolerance from BOPTools_AlgoTools and stores invalid pairs to myResults.
Invalid pairs are those which contain the edge with tolerance value less then the value computed by the ComputeTolerance method.
2.3. class BOPAlgo_CheckResult
Added new fields:
myMaxDist1 : Real from Standard;
myMaxDist2 : Real from Standard;
myMaxPar1 : Real from Standard;
myMaxPar2 : Real from Standard;
and corresponding setters and getters.
These fields are used to store the results of the TestCurveOnSurface() check.
3. Added new option to the bopargcheck command and two new commands.
class BOPTest_CheckCommands
3.1. command bopargcheck
As it is using the BOPAlgo_ArgumentAnalyzer class to check the shapes
it checks also the validity of the curves on the surfaces.
The output for the invalid shapes is following:
Draw[]> bopargcheck b2 /ic #f
Made faulty shape: s1COnS_1 (MaxDist = 0.0013334343378738308, MaxPar = 0.02884285498274167)
Made faulty shape: s1COnS_2 (MaxDist = 0.0013334340648766174, MaxPar = 0.02884285497934707)
Made faulty shape: s1COnS_3 (MaxDist = 0.0013335086668628978, MaxPar = 1.4133051942712607)
Made faulty shape: s1COnS_4 (MaxDist = 0.0013335086525838983, MaxPar = 1.4133051942713901)
Faulties for FIRST shape found : 4
---------------------------------
Shapes are not suppotrted by BOP: NO
Self-Intersections : NO
Check for SI has been aborted : NO
Too small edges : NO
Bad faces : NO
Too close vertices : NO
Too close edges : NO
Shapes with Continuity C0 : NO
Invalid Curve on Surface : YES Cases(4) Total shapes(8)
Faulties for SECOND shape found : 0
The compounds s1COnS_* contain pair of edge and face.
MaxDist is maximal distance between points taken from 3D curve of the edge and 2D curve of that edge on the face.
MaxPar is a parameter in which the MaxDist is reached.
To disable this check it is necessary to use option /S (bopargcheck shape /S).
3.2. command xdistef
Usage of the command:
xdistef edge face
It computes distance between points taken from 3D curve of the edge and 2D curve of that edge on the face.
Example:
Draw[]> explode s1COnS_1
s1COnS_1_1 s1COnS_1_2
Draw[]> whatis s1COnS_1_1
s1COnS_1_1 is a shape EDGE FORWARD Modified Orientable
Draw[]> whatis s1COnS_1_2
s1COnS_1_2 is a shape FACE FORWARD Modified Orientable
Draw[]> xdistef s1COnS_1_1 s1COnS_1_2
Max Distance = 0.0013334343378738308; Parameter on curve = 0.02884285498274167
3.3. command checkcurveonsurf
Usage of the command:
checkcurveonsurf shape.
It checks each edge/face pair in the shape using the method ComputeTolerance from BOPTools_AlgoTools.
Example:
Draw[]> checkcurveonsurf b2
Invalid curves on surface:
edge e_0 on face f_0 (max dist: 0.0013334343378738, parameter on curve: 0.0288428549827417)
edge e_1 on face f_0 (max dist: 0.0013334340648766, parameter on curve: 0.0288428549793471)
edge e_2 on face f_1 (max dist: 0.0013335086668629, parameter on curve: 1.4133051942712607)
edge e_3 on face f_1 (max dist: 0.0013335086525839, parameter on curve: 1.4133051942713901)
Sugestions to fix the shape:
explode b2 e;
settolerance b2_6 0.0013335086668629;
settolerance b2_7 0.0013334343378738;
settolerance b2_8 0.0013334340648766;
settolerance b2_10 0.0013335086525839;
The command gives suggestions to fix the shape by increasing tolerance values of the invalid edges.
In some cases the tolerance values suggested by the tool can be very large.
Such values should be used very carefully, because setting large tolerance values to the sub-shapes
of the shape can make it non valid (self-interfered) or lead to unexpected result when using
such shapes in some operations (boolean for example).
Test case for issue CR25410
Changes:
class BOPTools_AlgoTools2D
method:
void BOPTools_AlgoTools2D::AdjustPCurveOnFace
(const TopoDS_Face& aF,
const Standard_Real aFirst,
const Standard_Real aLast,
const Handle(Geom2d_Curve)& aC2D,
Handle(Geom2d_Curve)& aC2DA)
The location of 2D-curve is adjusted to face boubaries if necessary
using the precision value in parametric space
Unnecessary comments are removed
Test case for issue CR25408
Changes:
class BOPTools_AlgoTools2D
method:
void BOPTools_AlgoTools2D::AdjustPCurveOnFace
(const TopoDS_Face& aF,
const Standard_Real aFirst,
const Standard_Real aLast,
const Handle(Geom2d_Curve)& aC2D,
Handle(Geom2d_Curve)& aC2DA)
The adjustment value for 2D curve has been calrified with precision value in parametric space
Test case for issue CR25285
Changes:
class BOPTools_AlgoTools3D
method:
void BOPTools_AlgoTools3D::DoSplitSEAMOnFace
(const TopoDS_Edge& aSplit,
const TopoDS_Face& aF)
The treatment of seam edges for the periodic surfaces has been changed.
Test case for issue CR25228
Changes:
class BOPAlgo_WireSplitter
static function:
Standard_Boolean RefineAngle2D(const TopoDS_Vertex& aV,
const TopoDS_Edge& aE,
const TopoDS_Face& myFace,
const Standard_Real aA1,
const Standard_Real aA2,
Standard_Real& aA)
The contents of Domain 2D for the straight line has been changed.
class BOPTools_AlgoTools2D
method:
void BOPTools_AlgoTools2D::AdjustPCurveOnFace
(const TopoDS_Face& aF,
const Standard_Real aFirst,
const Standard_Real aLast,
const Handle(Geom2d_Curve)& aC2D,
Handle(Geom2d_Curve)& aC2DA)
The treatment of cylindrical surfaces has been changed taking into account
existing values of tolerances of the edges.
Test cases for issue CR25163
class BOPTools_AlgoTools
method
Standard_Boolean BOPTools_AlgoTools::IsSplitToReverse
(const TopoDS_Face& theFSp,
const TopoDS_Face& theFSr,
Handle(IntTools_Context)& theContext)
Reverse normal direction for REVERSED faces.
Test case for issue CR25127
class IntTools_Tools
method
Standard_Boolean IntTools_Tools::AdjustPeriodic
(const Standard_Real thePar,
const Standard_Real theParMin,
const Standard_Real theParMax,
const Standard_Real thePeriod,
Standard_Real &theNewPar,
Standard_Real &theOffset,
const Standard_Real theEps)
The new function has been implemented for fast adjustment of pcurves to the range of surface.
Test case correction for issue CR24981
class: BOPTools_AlgoTools2D
method:
void BOPTools_AlgoTools2D::MakePCurveOnFace
(const TopoDS_Face& aF,
const Handle(Geom_Curve)& aC3D,
const Standard_Real aFirst,
const Standard_Real aLast,
Handle(Geom2d_Curve)& aC2D,
Standard_Real& TolReached2d)
has been modified to provide the conformity with the location of the surface
Test case for issue CR24973
Classes BOPInt_Context, BOPInt_ShrunkRange, BOPInt_Tools have been removed.
Package BOPInt has been removed
Classes IntTools_Context, IntTools_ShrunkRange have been added to replace corresponding BOPInt_ classes.
The classes provide same functionality as corresponding BOPInt_ classes.
Classes :
BOPAlgo_ArgumentAnalyzer
BOPAlgo_Builder
BOPAlgo_BuilderArea
BOPAlgo_BuilderFace
BOPAlgo_BuilderSolid
BOPAlgo_CheckerSI
BOPAlgo_PaveFiller
BOPAlgo_ShellSplitter
BOPTools_AlgoTools3D
BRepFill_TrimShellCorner
IntTools_BeanFaceIntersector
IntTools_EdgeFace
IntTools_FaceFace
IntTools_Tools
have been modified to use new classes IntTools_Context IntTools_ShrunkRange
Class IntTools_Tools has been modofied to provide the functionality that was in BOPInt_Tools.
Modifications:
1. class BOPAlgo_WireSplitter
1.1. Removed static method RecomputeAngles(...).
1.2. Minor corrections.
2. class BOPTools_AlgoTools
2.1 method GetFaceOff
For definition of an angles between faces the same step in 3D space has been used for all faces in the list.
To define that step new static function MinStep3D has been implemented.
Added test case bugs/modalg_5/bug24879
Deleted unnecessary TODOs in test case bugs/modalg_2/bug497_3
Range of changing of some analytic curves is computed by other methods. It allows computing face's boundaries with more precise.
Tolerance was increased to provide successful work of some algorithms.
Functions BRepOffsetAPI_MiddlePath::Build() and ApproxWithPCurves(...) (file IntTools_FaceFace.cxx) were changed according to new result of algorithm's work.
It is possibly for "outboundaried faces" (see bug#23675) to compute incorrect UV-Bounds, when first parameter is more than last. To avoid it, extended control of computed bounds was added.
Function for fail sameparameter fixing was added to HLRAppli_ReflectLines to avoid creation bad shapes after algorithm's work.
In file ShapeFix_ComposeShell.cxx only text formatting was changed.
Some test cases are changed according to their new behavior.
Added test case bugs/moddata_3/bug23511
Changes:
1. class BOPTools_Set
- method:
void BOPTools_Set::AddEdges(const TopoDS_Shape& aS)
has been removed as redundant
2. class BOPTools_Set
- method:
Standard_Boolean BOPTools_Set::IsEqual (const BOPTools_Set& theOther)const
has been modified to take into account Locations of the shapes
3. class BOPAlgo_Builder
- method:
void BOPAlgo_Builder::FillSameDomainFaces()
has been modified in accordance with the modifications done in II.1.
Changes: class BOPDS_DS
- method:
void BOPDS_DS::AloneVertices(const Standard_Integer theI,
BOPCol_ListOfInteger& theLI)const
The condition for DS-index of a vertex has been corrected
class BOPTools_AlgoTools3D
- static function:
Standard_Boolean HasGeometry(const TopoDS_Shape& aS)
The returnig value has been corrected for shapes of vertex type
Modified entities:
packages:
BOPDS
BOPTools
Test cases for issue CR24618
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast
Wrong license statements corrected in several files.
Copyright and license statements added in XSD and GLSL files.
Copyright year updated in some files.
Obsolete documentation files removed from DrawResources.
When warnings are enabled, compilers report lots of occurrences
of unused local variables, which makes it harder to find other
meaningful warnings.
This commit does not fix all unused local variables.
Fix new type conversion warning
Code cleaned to avoid MSVC compiler warnings on unused function arguments.
Several useless pieces of code are removed.
Changes in IntTools_EdgeFace.cxx, Blend_Walking_1.gxx, Bnd_BoundSortBox.cxx, ProjLib_ProjectedCurve.cxx are reverted (separated to specific issue for more in-depth analysis).
Method Standard::Free() is converted to template, so that pointer is nullified using its proper type.
Unnecessary type cases in calls to Standard::Free(), Standard::Reallocate(), and NCollection_BaseAllocator::Free() eliminated throughout OCCT code.
New features
class BOPAlgo_BuilderSolid
-method:
void BOPAlgo_BuilderSolid::SetSolid(const TopoDS_Solid& theSolid) has been added.
Purpose: Sets the source solid <theSolid>
class BOPAlgo_BuilderSolid
-method:
const TopoDS_Solid& BOPAlgo_BuilderSolid::Solid()const
has been added.
Purpose: Returns the source solid
Auxiliary classes
BOPAlgo_BuilderSolidFunctor
BOPAlgo_BuilderSolidCnt
have been added.
Purpose: The classes provide the interface and implementation of the parallel computations.
class BOPTools_AlgoTools
-method:
Standard_Boolean BOPTools_AlgoTools::IsOpenShell(const TopoDS_Shell& theShell) has been added.
Purpose: Returns true if the shell <theShell> is open
class BOPTools_AlgoTools
-method:
Standard_Boolean BOPTools_AlgoTools::IsInvertedSolid(const TopoDS_Solid& theSolid) has been added.
Purpose: Returns true if the solid <theSolid> is inverted
class BOPDS_DS
-protected method:
void BOPDS_DS::BuildBndBoxSolid(const Standard_Integer theIndex, Bnd_Box& theBoxS) has been added.
The method computes bouding box <theBoxS> for the solid with DS-index <theIndex>
Changes
class BOPDS_DS
- method:
void BOPDS_DS::Init()
The block to compute bouding box for the solids has been added.
class BOPAlgo_Builder
- method:
void BOPAlgo_Builder::FillIn3DParts
(BOPCol_DataMapOfShapeListOfShape& theInParts,
BOPCol_DataMapOfShapeShape& theDraftSolids,
const BOPCol_BaseAllocator& theAllocator)
The order of treatment of the unbalanced binary tree of overlapped bounding boxes has been changed
class BOPAlgo_Builder
- method:
void BOPAlgo_Builder::BuildSplitSolids
(BOPCol_DataMapOfShapeListOfShape& theInParts,
BOPCol_DataMapOfShapeShape& theDraftSolids,
const BOPCol_BaseAllocator& theAllocator)
The algorithm has been adapted to provide the parallel computations
Changes:
1. class BOPTools
- method:
void BOPTools_AlgoTools::MakeVertex(BOPCol_ListOfShape& aLV,
TopoDS_Vertex& aVnew)
The function fsqrt that calculates the square root of a real number
has been replaced by the standard sqrt.
2. class BOPAlgo_WireSplitter
- static function:
Standard_Real Angle2D (const TopoDS_Vertex& aV,
const TopoDS_Edge& anEdge,
const TopoDS_Face& myFace,
const GeomAdaptor_Surface& aGAS,
const Standard_Boolean aFlag)
The value parametric deltas for computations of 2D-angles
have been changed for Bezier, B-Spline 2D-curves.
Resolved some C4702 (unreachable code) and C4127 (conditional expression is constant).
small corrections in NoSuchObject invoking.
Macros names changing, deadcode deleting, re-writing "for" loops into equivalent "if" structures.
changed condition in "if" block, deadcode deleted.
Small changes in else statement.
