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0032171: Data Exchange - RWGltf_TriangulationReader doesn't copy cached bounding box

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Save cached bounding box in loaded triangulation getting it from "proxy" late-loaded object.
This commit is contained in:
osa 2021-02-25 19:18:12 +03:00 committed by bugmaster
parent 53219061ca
commit bc0711a5c3
2 changed files with 23 additions and 0 deletions
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19
src/RWGltf/RWGltf_TriangulationReader.cxx
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@ -14,6 +14,7 @@
#include <RWGltf_TriangulationReader.hxx>
#include <RWGltf_GltfLatePrimitiveArray.hxx>
#include <RWMesh_CoordinateSystemConverter.hxx>
#include <Standard_ReadBuffer.hxx>
@ -85,6 +86,24 @@ Handle(Poly_Triangulation) RWGltf_TriangulationReader::result()
return myTriangulation;
}
// =======================================================================
// function : load
// purpose :
// =======================================================================
bool RWGltf_TriangulationReader::load (const Handle(RWGltf_GltfLatePrimitiveArray)& theMesh,
const Handle(OSD_FileSystem)& theFileSystem)
{
if (!RWGltf_PrimitiveArrayReader::load (theMesh, theFileSystem))
{
return false;
}
if (!theMesh->CachedMinMax().IsVoid())
{
myTriangulation->SetCachedMinMax (theMesh->CachedMinMax());
}
return true;
}
// =======================================================================
// function : readBuffer
// purpose :

4
src/RWGltf/RWGltf_TriangulationReader.hxx
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@ -34,6 +34,10 @@ public:
protected:
//! Load primitive array.
Standard_EXPORT virtual bool load (const Handle(RWGltf_GltfLatePrimitiveArray)& theMesh,
const Handle(OSD_FileSystem)& theFileSystem) Standard_OVERRIDE;
//! Create Poly_Triangulation from collected data
Standard_EXPORT virtual Handle(Poly_Triangulation) result() Standard_OVERRIDE;