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Data Exchange - RWMesh_CafReader deferred loading issue for no faces #339

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Fixed issue when trying to apply deferred loading for edges or vertexes.
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Zernova Marina 2025-02-03 22:29:33 +00:00 committed by GitHub
parent bfb00b243e
commit 4b318b8bf6
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GPG Key ID: B5690EEEBB952194
2 changed files with 11 additions and 7 deletions
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10
src/RWMesh/RWMesh_TriangulationReader.cxx
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@ -160,6 +160,11 @@ bool RWMesh_TriangulationReader::setNbEdges(const Handle(Poly_Triangulation)& th
const Standard_Boolean theToCopyData) const const Standard_Boolean theToCopyData) const
{ {
Handle(RWMesh_TriangulationSource) aMesh = Handle(RWMesh_TriangulationSource)::DownCast(theMesh); Handle(RWMesh_TriangulationSource) aMesh = Handle(RWMesh_TriangulationSource)::DownCast(theMesh);
if (aMesh.IsNull())
{
Message::SendWarning("Only triangulation loading is supported.");
return false;
}
if (theNbTris >= 1) if (theNbTris >= 1)
{ {
aMesh->ResizeEdges(theNbTris, theToCopyData); aMesh->ResizeEdges(theNbTris, theToCopyData);
@ -175,6 +180,11 @@ Standard_Integer RWMesh_TriangulationReader::setEdge(const Handle(Poly_Triangula
const Standard_Integer theEdge) const const Standard_Integer theEdge) const
{ {
Handle(RWMesh_TriangulationSource) aMesh = Handle(RWMesh_TriangulationSource)::DownCast(theMesh); Handle(RWMesh_TriangulationSource) aMesh = Handle(RWMesh_TriangulationSource)::DownCast(theMesh);
if (aMesh.IsNull())
{
Message::SendWarning("Only triangulation loading is supported.");
return 0;
}
if (theEdge < 1 || theEdge > theMesh->NbNodes()) if (theEdge < 1 || theEdge > theMesh->NbNodes())
{ {
return 0; return 0;

8
src/RWMesh/RWMesh_TriangulationSource.cxx
View File

@ -44,13 +44,7 @@ Standard_Boolean RWMesh_TriangulationSource::loadDeferredData(
{ {
return false; return false;
} }
Handle(RWMesh_TriangulationSource) aDestTriangulation = if (myReader->Load(this, theDestTriangulation, theFileSystem))
Handle(RWMesh_TriangulationSource)::DownCast(theDestTriangulation);
if (aDestTriangulation.IsNull())
{
return false;
}
if (myReader->Load(this, aDestTriangulation, theFileSystem))
{ {
return true; return true;
} }