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0025762: Visualization, TKOpenGl - fix debug assertion within OpenGl_Workspace::UploadRaytraceData()

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kgv 2015-01-29 13:14:49 +03:00 committed by bugmaster
parent 34a0b4463a
commit 1e99558fbd
1 changed files with 10 additions and 7 deletions
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17
src/OpenGl/OpenGl_Workspace_Raytrace.cxx
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@ -1832,13 +1832,16 @@ Standard_Boolean OpenGl_Workspace::UploadRaytraceData()
}
const NCollection_Handle<BVH_Tree<Standard_ShortReal, 3> >& aBVH = myRaytraceGeometry.BVH();
aResult &= mySceneNodeInfoTexture->SubData (myGlContext, 0, aBVH->Length(),
reinterpret_cast<const GLuint*> (&aBVH->NodeInfoBuffer().front()));
aResult &= mySceneMinPointTexture->SubData (myGlContext, 0, aBVH->Length(),
reinterpret_cast<const GLfloat*> (&aBVH->MinPointBuffer().front()));
aResult &= mySceneMaxPointTexture->SubData (myGlContext, 0, aBVH->Length(),
reinterpret_cast<const GLfloat*> (&aBVH->MaxPointBuffer().front()));
const Standard_Integer aBvhLength = aBVH->Length();
if (aBvhLength > 0)
{
aResult &= mySceneNodeInfoTexture->SubData (myGlContext, 0, aBVH->Length(),
reinterpret_cast<const GLuint*> (&aBVH->NodeInfoBuffer().front()));
aResult &= mySceneMinPointTexture->SubData (myGlContext, 0, aBVH->Length(),
reinterpret_cast<const GLfloat*> (&aBVH->MinPointBuffer().front()));
aResult &= mySceneMaxPointTexture->SubData (myGlContext, 0, aBVH->Length(),
reinterpret_cast<const GLfloat*> (&aBVH->MaxPointBuffer().front()));
}
for (Standard_Integer aNodeIdx = 0; aNodeIdx < aBVH->Length(); ++aNodeIdx)
{