OpenCascade/occt
1
0
Fork 0
mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-04-05 18:16:23 +03:00
Code Packages Releases Activity

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

Browse Source
This commit is contained in:
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
src/OpenGl/OpenGl_Workspace_Raytrace.cxx
View File

@ -1832,13 +1832,16 @@ Standard_Boolean OpenGl_Workspace::UploadRaytraceData()
} }
const NCollection_Handle<BVH_Tree<Standard_ShortReal, 3> >& aBVH = myRaytraceGeometry.BVH(); const NCollection_Handle<BVH_Tree<Standard_ShortReal, 3> >& aBVH = myRaytraceGeometry.BVH();
const Standard_Integer aBvhLength = aBVH->Length();
aResult &= mySceneNodeInfoTexture->SubData (myGlContext, 0, aBVH->Length(), if (aBvhLength > 0)
reinterpret_cast<const GLuint*> (&aBVH->NodeInfoBuffer().front())); {
aResult &= mySceneMinPointTexture->SubData (myGlContext, 0, aBVH->Length(), aResult &= mySceneNodeInfoTexture->SubData (myGlContext, 0, aBVH->Length(),
reinterpret_cast<const GLfloat*> (&aBVH->MinPointBuffer().front())); reinterpret_cast<const GLuint*> (&aBVH->NodeInfoBuffer().front()));
aResult &= mySceneMaxPointTexture->SubData (myGlContext, 0, aBVH->Length(), aResult &= mySceneMinPointTexture->SubData (myGlContext, 0, aBVH->Length(),
reinterpret_cast<const GLfloat*> (&aBVH->MaxPointBuffer().front())); 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) for (Standard_Integer aNodeIdx = 0; aNodeIdx < aBVH->Length(); ++aNodeIdx)
{ {