发明名称 |
Three-dimensional image processing apparatus with bump image modification |
摘要 |
A bump image for a three-dimensional model of an object is stored and modified as well as a texture image in a rendering stage. A reverse mapping address to the texture image and the bump image is stored in a rendering memory to obtain a drawing object address for the texture image according to the address in the rendering memory.
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申请公布号 |
US6340974(B1) |
申请公布日期 |
2002.01.22 |
申请号 |
US19980216849 |
申请日期 |
1998.12.21 |
申请人 |
SHIMA SEIKI MANUFACTURING, LTD. |
发明人 |
NAGASHIMA HIROSHI |
分类号 |
G06T11/20;G06T15/00;G06T15/02;G06T19/20;(IPC1-7):G06T11/40 |
主分类号 |
G06T11/20 |
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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