发明名称 |
METHOD FOR MODELING AND ANIMATING OBJECT TRAJECTORIES IN THREE-DIMENSIONAL SPACE |
摘要 |
A method for modeling and animating an object trajectory in three-dimensional (3D) space. The trajectory includes at least one course which represents a 3D model mesh. A course includes at least one segment which is a display unit of the 3D model mesh. A segment includes two 3D points. Multiple vertices are generated for a first 3D point of the segment to specify a plane such that a normal vector of the specified plane is parallel to a vector directed from the first 3D point of the segment to a second 3D point of the segment. The generated vertices are added to the 3D model mesh so that the generated vertices can be subsequently displayed as an extension of the 3D model mesh.
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申请公布号 |
US2008204447(A1) |
申请公布日期 |
2008.08.28 |
申请号 |
US20070678102 |
申请日期 |
2007.02.23 |
申请人 |
AMSTERDAM JEFFREY DAVID;FREEMAN WILLIAM COLIN;MORGAN WILLIAM DAVID |
发明人 |
AMSTERDAM JEFFREY DAVID;FREEMAN WILLIAM COLIN;MORGAN WILLIAM DAVID |
分类号 |
G06T13/20 |
主分类号 |
G06T13/20 |
代理机构 |
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代理人 |
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地址 |
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