ForkMaster/geom
1
0
Fork 0
mirror of https://git.salome-platform.org/gitpub/modules/geom.git synced 2025-01-26 07:30:34 +05:00
Code Issues Packages Projects Releases Wiki Activity

Provide compatibility with old OCCT versions

Browse Source
This commit is contained in:
jfa 2022-08-17 16:37:01 +03:00
parent dd2ea7185d
commit 4ce47452de
3 changed files with 40 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
src/GEOMAlgo/GEOMAlgo_AlgoTools.cxx
View File

@ -25,6 +25,8 @@
#include <GEOMAlgo_AlgoTools.hxx>
#include <Basics_OCCTVersion.hxx>
#include <gp_Pnt.hxx>
#include <gp_Pnt2d.hxx>
#include <gp_Dir2d.hxx>
@ -87,7 +89,6 @@
#include <TopTools_ListOfShape.hxx>
#include <TopTools_MapOfShape.hxx>
#include <TopTools_DataMapOfShapeReal.hxx>
//#include <TColgp_Array1OfPnt.hxx>
#include <TColgp_SequenceOfPnt2d.hxx>
#include <TopTools_ListIteratorOfListOfShape.hxx>
@ -1058,6 +1059,9 @@ Standard_Integer GEOMAlgo_AlgoTools::PointCloudInFace(const TopoDS_Face& theFace
const int theNbPnts,
TopoDS_Compound& theCompound)
{
#if OCC_VERSION_LARGE < 0x07050304
return -1;
#else
ShapeUpgrade_ShapeDivideArea tool (theFace);
tool.SetSplittingByNumber (Standard_True);
tool.NbParts() = theNbPnts;
@ -1199,6 +1203,7 @@ Standard_Integer GEOMAlgo_AlgoTools::PointCloudInFace(const TopoDS_Face& theFace
}
return 0;
#endif
}
Standard_Boolean comp(const std::pair<TopoDS_Shape, Standard_Real>& theA,
@ -1531,6 +1536,9 @@ void ModifyFacesForGlobalResult(const TopoDS_Face& theInputFace,
Standard_Integer aNbFacesInLocalResult;
if (aNumberToSplit > 1)
{
#if OCC_VERSION_LARGE < 0x07050304
aNbFacesInLocalResult = 0;
#else
ShapeUpgrade_ShapeDivideArea aLocalTool (aUnifiedShape);
aLocalTool.SetSplittingByNumber (Standard_True);
aLocalTool.MaxArea() = -1;
@ -1541,6 +1549,7 @@ void ModifyFacesForGlobalResult(const TopoDS_Face& theInputFace,
aLocalTool.Perform();
aLocalResult = aLocalTool.Result();
aNbFacesInLocalResult = aNumberToSplit;
#endif
}
else
{
@ -1605,6 +1614,9 @@ void ModifyFacesForGlobalResult(const TopoDS_Face& theInputFace,
Standard_Integer aNumberToSplit = (theIsToAddFaces)? aMaxNbFaces + (aDiff-aSum) : aMaxNbFaces - (aDiff-aSum);
if (aNumberToSplit > 1)
{
#if OCC_VERSION_LARGE < 0x07050304
aNumberToSplit = 1;
#else
ShapeUpgrade_ShapeDivideArea aLocalTool (aUnifiedShape);
aLocalTool.SetSplittingByNumber (Standard_True);
aLocalTool.MaxArea() = -1;
@ -1614,6 +1626,7 @@ void ModifyFacesForGlobalResult(const TopoDS_Face& theInputFace,
aLocalTool.SetNumbersUVSplits (1, aNumberToSplit);
aLocalTool.Perform();
aLocalResult = aLocalTool.Result();
#endif
}
else
aNumberToSplit = 1;

10
src/GEOMImpl/GEOMImpl_PointDriver.cxx
View File

@ -22,6 +22,8 @@
#include <Standard_Stream.hxx>
#include <Basics_OCCTVersion.hxx>
#include <GEOMImpl_PointDriver.hxx>
#include <GEOMImpl_IPoint.hxx>
#include <GEOMImpl_Types.hxx>
@ -57,6 +59,7 @@
#include <Precision.hxx>
#include <Standard_NullObject.hxx>
#include <Standard_NotImplemented.hxx>
//=======================================================================
//function : GetID
@ -318,8 +321,13 @@ Standard_Integer GEOMImpl_PointDriver::Execute(Handle(TFunction_Logbook)& log) c
}
else
{
GEOMAlgo_AlgoTools::PointCloudInFace (F, aNbPnts, aCompound);
#if OCC_VERSION_LARGE < 0x07050304
Standard_NotImplemented::Raise("Point cloud creation aborted. Improper OCCT version: please, use OCCT 7.5.3p4 or newer.");
#else
if (GEOMAlgo_AlgoTools::PointCloudInFace(F, aNbPnts, aCompound) < 0)
Standard_ConstructionError::Raise("Point cloud creation aborted : algorithm failed");
retCompound = true;
#endif
}
}
else if (aType == POINT_LINES_INTERSECTION) {

24
test/test_point_cloud_on_face.py
View File

@ -12,11 +12,15 @@ Sphere = geompy.MakeSphereR(10, "Sphere")
[Face] = geompy.ExtractShapes(Sphere, geompy.ShapeType["FACE"], True, "Sphere_face")
# make a cloud of 100 points on the spherical face
CompoundOfVertices = geompy.MakeVertexInsideFace(Face, 100, "CompoundOfVertices")
# check result
nb_vert = geompy.NumberOfSubShapes(CompoundOfVertices, geompy.ShapeType["VERTEX"])
assert(geompy.NumberOfSubShapes(CompoundOfVertices, geompy.ShapeType["VERTEX"]) == 100)
try:
CompoundOfVertices = geompy.MakeVertexInsideFace(Face, 100, "CompoundOfVertices")
except Exception as err:
print(err)
# this test should not fail in case of "Improper OCCT version"
assert("Improper OCCT version" in str(err))
else:
# check result
assert(geompy.NumberOfSubShapes(CompoundOfVertices, geompy.ShapeType["VERTEX"]) == 100)
# test point cloud on a "Horse saddle"
OX = geompy.MakeVectorDXDYDZ(1, 0, 0, 'OX')
@ -30,5 +34,11 @@ Translation_3 = geompy.MakeTranslation(Translation_2, 0, -200, 0, 'Translation_3
Filling_1 = geompy.MakeFilling([Translation_2, Edge_3, Translation_3])
geompy.addToStudy(Filling_1, 'Filling_1')
PointCloudOnFilling = geompy.MakeVertexInsideFace(Face, 30, "PointCloudOnFilling")
assert(geompy.NumberOfSubShapes(PointCloudOnFilling, geompy.ShapeType["VERTEX"]) == 30)
try:
PointCloudOnFilling = geompy.MakeVertexInsideFace(Filling_1, 30, "PointCloudOnFilling")
except Exception as err:
print(err)
# this test should not fail in case of "Improper OCCT version"
assert("Improper OCCT version" in str(err))
else:
assert(geompy.NumberOfSubShapes(PointCloudOnFilling, geompy.ShapeType["VERTEX"]) == 30)