FGFS-4.1/OpenSceneGraph
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Added handling of null dynamic_cast

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This commit is contained in:
Robert Osfield
2016-06-30 10:08:29 +01:00
parent e2730d0b5c
commit ba3eaa83e0
1 changed files with 8 additions and 5 deletions
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13
src/osgPlugins/gles/GeometrySplitterVisitor
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@@ -215,11 +215,14 @@ protected:
if (!primitivesToFix.empty()) {
// filter all indices > _maxIndexValue in primitives
for (unsigned int i = 0; i < primitivesToFix.size(); i++) {
osg::DrawElements* source = primitivesToFix[i].get();
osg::DrawElements* large = removeLargeIndices(dynamic_cast<osg::DrawElementsUInt*>(source));
reportedPrimitives.push_back(large);
geomPrimitives.push_back(source);
setValidIndices(validIndices, source);
osg::DrawElementsUInt* source = dynamic_cast<osg::DrawElementsUInt*>(primitivesToFix[i].get());
if (source)
{
osg::DrawElements* large = removeLargeIndices(source);
reportedPrimitives.push_back(large);
geomPrimitives.push_back(source);
setValidIndices(validIndices, source);
}
}
}