Variational Shape Approximation

¢£¡¤¡¡Optimizing Shape ProxiesGeometry Partitioning: Region growingUse a priority queue to "propagate" the regions:For each seed triangle , insert its 3neighbors in the queuePriority =Tag them with the same label ofFor each popped triangle:IF it has been assigned to a proxy, ENDELSE Assign it to the region with its tag andpush its (untagged) neighbors in the queue