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Workaround for meshes without any vertices

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This commit is contained in:
Chris Robinson 2013-02-28 13:54:53 -08:00
parent 2786cc67f6
commit eaa6813917
1 changed files with 6 additions and 3 deletions
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9
components/nifogre/ogre_nif_loader.cpp
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@ -844,9 +844,12 @@ class NIFMeshLoader : Ogre::ManualResourceLoader
// Set the bounding box first
BoundsFinder bounds;
bounds.add(&srcVerts[0][0], srcVerts.size());
// No idea why this offset is needed. It works fine without it if the
// vertices weren't transformed first, but otherwise it fails later on
// when the object is being inserted into the scene.
if(!bounds.isValid())
{
float v[3] = { 0.0f, 0.0f, 0.0f };
bounds.add(&v[0], 1);
}
mesh->_setBounds(Ogre::AxisAlignedBox(bounds.minX()-0.5f, bounds.minY()-0.5f, bounds.minZ()-0.5f,
bounds.maxX()+0.5f, bounds.maxY()+0.5f, bounds.maxZ()+0.5f));
mesh->_setBoundingSphereRadius(bounds.getRadius());