FGFS-4.1/OpenSceneGraph
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Added Mr. Osfields dynamic_cast<> and test for validity test.

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This commit is contained in:
Don BURNS 2001-10-13 09:48:37 +00:00
parent 610358033f
commit a57ab6d121
1 changed files with 4 additions and 0 deletions
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src/Demos/osgconv/orientationconverter.cpp
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@ -34,6 +34,10 @@ void OrientationConverter::ConvertVisitor::apply( Geode &geode )
for( int i = 0; i < numdrawables; i++ )
{
GeoSet *gset = dynamic_cast<GeoSet *>(geode.getDrawable(i));
if( gset == NULL )
continue;
int numcoords = gset->getNumCoords();
Vec3 *vertex = gset->getCoords();