发明名称 |
Volume-based free form deformation weighting |
摘要 |
A system and method for weighting one or more vertices in a region being deformed by free-form deformation techniques assigns a weight a vertex based on the position of that vertex within the deformation lattice. The assigned weight is used to alter the amount of displacement that the free-form deformation would otherwise have on the vertex by an amount proportional to the weight.
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申请公布号 |
US5796400(A) |
申请公布日期 |
1998.08.18 |
申请号 |
US19950511660 |
申请日期 |
1995.08.07 |
申请人 |
SILICON GRAPHICS, INCORPORATED |
发明人 |
ATKINSON, JAMES R.;BALENTS, BARBARA M. |
分类号 |
G06T17/30;(IPC1-7):G06T17/40 |
主分类号 |
G06T17/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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