A New Mesh Simplification Algorithm Based on Triangle Collapses

In this paper a new mesh simplificationalgorithm based on triangle collapses is presented. The algorithm can provideefficient error management and simplify the original mesh greatly.Progressive meshes may be constructed with triangle collapsingoperation. To make continuous transition between level of detail (LOD)models possible, a method for interpolating is also presented. Examplesillustrate the efficiency of the algorithm.