| 摘要 |
A system, method and computer program product for forming an object proxy. In one embodiment, a method forms an object proxy that approximates the geometry of an object. The method includes forming a volume that encompasses the object, forming an isosurface within the volume, adjusting the isosurface relative to a surface of the object, and pruning the isosurface to obtain the object proxy. An apparatus includes an isosurface former that forms an isosurface within a volume encompassing an object, and an isosurface shaper that adjusts the isosurface relative to the surface of the object and prunes the isosurface to obtain the object proxy.
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