Temporal Coherence in Progressive Meshes Also to improve performance, temporal coherence can be used by modifying the current vertex list to the next vertex list, instead of generating from the base mesh. Progressive Meshes Results Works great for large meshes like terrain data where global metrics can't Does require large pre-computing times and data files, but traversing can happen quite fast. Can be used to prevent popping with geomorphs . Treat the viewed model as an approximation, which can be updated with wavelets. Send wavelet additions until desired level of detail is achieved.
Mathematical representation can compress the mesh.
Need a triangulation algorithm Wavelet math is not trivial. Doesn't use the viewing orientation. Wavelet Results Browser viewer download times Can used to generate color as well.