Use Model::SetIndexBuffers() correctly so that saving a model from memory would work.
Use Model::SetIndexBuffers() correctly so that saving a model from memory would work.

realXtend/tundra-urho3d,realXtend/tundra-urho3d,realXtend/tundra-urho3d,realXtend/tundra-urho3d,realXtend/tundra-urho3d