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0032666: Data Exchange - Cannot write STEP file from an XCAF document containing only triangulations in the faces

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Added support of reading and writing of the triangulated_surface_set.
Prevented creation of tesselated geometry under the schemas different from AP242DIS.
test step_read corrected, switched parameter write.step.schema to AP242DIS in begin and back to AP214CD at the end
This commit is contained in:
dorlov
2022-11-21 18:13:43 +00:00
committed by ichesnok
parent 38581280d0
commit 58390c4eb1
26 changed files with 1343 additions and 548 deletions
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7
src/STEPControl/STEPControl_ActorRead.cxx
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@@ -89,6 +89,7 @@
#include <StepShape_ShapeRepresentation.hxx>
#include <StepShape_ShellBasedSurfaceModel.hxx>
#include <StepVisual_TriangulatedFace.hxx>
#include <StepVisual_TriangulatedSurfaceSet.hxx>
#include <StepVisual_TessellatedShell.hxx>
#include <StepVisual_TessellatedShapeRepresentation.hxx>
#include <StepVisual_TessellatedSolid.hxx>
@@ -256,6 +257,7 @@ Standard_Boolean STEPControl_ActorRead::Recognize
if (start->IsKind(STANDARD_TYPE(StepShape_EdgeBasedWireframeModel))) return Standard_True;
if (start->IsKind(STANDARD_TYPE(StepShape_FaceBasedSurfaceModel))) return Standard_True;
if (aCanReadTessGeom && start->IsKind(STANDARD_TYPE(StepVisual_TessellatedFace))) return Standard_True;
if (aCanReadTessGeom && start->IsKind(STANDARD_TYPE(StepVisual_TessellatedSurfaceSet))) return Standard_True;
if (aCanReadTessGeom && start->IsKind(STANDARD_TYPE(StepVisual_TessellatedShell))) return Standard_True;
if (aCanReadTessGeom && start->IsKind(STANDARD_TYPE(StepVisual_TessellatedSolid))) return Standard_True;
if (aCanReadTessGeom && start->IsKind(STANDARD_TYPE(StepVisual_TessellatedShapeRepresentation))) return Standard_True;
@@ -1486,6 +1488,11 @@ Handle(TransferBRep_ShapeBinder) STEPControl_ActorRead::TransferEntity
aReadTessellatedWhenNoBRepOnly, aHasGeom, aLocalFactors);
found = Standard_True;
}
else if (start->IsKind(STANDARD_TYPE(StepVisual_TessellatedSurfaceSet)))
{
myShapeBuilder.Init(GetCasted(StepVisual_TessellatedSurfaceSet, start), TP, aLocalFactors, aHasGeom);
found = Standard_True;
}
}
catch(Standard_Failure const&) {
TP->AddFail(start,"Exception is raised. Entity was not translated.");