FGFS-4.1/OpenSceneGraph
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Added handlng of null dynamic_cast

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This commit is contained in:
Robert Osfield
2016-06-30 09:52:10 +01:00
parent cbba625b07
commit 576a265095
1 changed files with 7 additions and 2 deletions
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9
src/osgPlugins/gles/GeometryArray
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@@ -15,7 +15,7 @@ struct GeometryArrayList {
class ArrayIndexAppendVisitor : public osg::ArrayVisitor
{
public:
ArrayIndexAppendVisitor(const IndexList& indexes, osg::Array* dst): _indexes(indexes), _dst(dst)
ArrayIndexAppendVisitor(const IndexList& indexes, osg::Array* dst): _indexes(indexes), _dst(dst)
{
}
@@ -31,6 +31,11 @@ struct GeometryArrayList {
}
T* dstArray = dynamic_cast<T*>(_dst);
if (!dstArray) {
osg::notify(osg::WARN) << "Incompatible array types, cannot not append together." << std::endl;
return;
}
for(IndexList::const_iterator it = _indexes.begin(); it != _indexes.end(); ++it)
{
unsigned int idx = *it;
@@ -84,7 +89,7 @@ struct GeometryArrayList {
return true;
}
return false;
}
}
void operator()(osg::Array* src, unsigned int index, osg::Array* dst) {