| 摘要 |
A system and method are disclosed for implementing a volume-preserving mesh smoothing brush. The resolution-adaptive mesh smoothing brush first computes modified positions of vertices of a 3D mesh. A change in the volume of the region of the 3D mesh smoothed by the volume-preserving mesh smoothing brush is estimated. Then updated positions of the vertices are computed based on the estimated change in the volume. The volume-preserving mesh smoothing brush effectively rounds the brushed area. During each smoothing iteration, the positions of the vertices are updated to smooth the 3D mesh while also approximately preserving the volume of the 3D mesh.
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