Invention Application
- Patent Title: Surface Detail Rendering Using Leap Textures
- Patent Title (中): 表面细节渲染使用跳跃纹理
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Application No.: US11276931Application Date: 2006-03-17
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Publication No.: US20070216680A1Publication Date: 2007-09-20
- Inventor: Xi Wang , Xin Tong , Stephen Lin , Baining Guo
- Applicant: Xi Wang , Xin Tong , Stephen Lin , Baining Guo
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Main IPC: G06T17/00
- IPC: G06T17/00

Abstract:
The present surface detail rendering technique provides an efficient technique for applying a mesostructure to a macrostructure for an object that minimizes the amount of memory required for pre-computed data. A leap texture is pre-computed for a mesostructure by classifying each voxel in the mesostructure geometry and assigning a value in the leap texture based upon the classification. The value in the leap texture represents a distance to jump along a ray cast in any view direction when a model is decorated with the mesostructure geometry.
Public/Granted literature
- US07586494B2 Surface detail rendering using leap textures Public/Granted day:2009-09-08
Information query
IPC分类:
G | 物理 |
G06 | 计算;推算或计数 |
G06T | 一般的图像数据处理或产生 |
G06T17/00 | 用于计算机制图的3D建模 |