Enable stl exports as it was disabled before due to the changes to use vertex buffers. https://tracker.physiomeproject.org/show_bug.cgi?id=1401
Enable stl exports as it was disabled before due to the changes to use vertex buffers. https://tracker.physiomeproject.org/show_bug.cgi?id=1401

OpenCMISS/zinc,OpenCMISS/zinc,hsorby/zinc,hsorby/zinc,hsorby/zinc,hsorby/zinc,OpenCMISS/zinc,OpenCMISS/zinc