发明名称 |
Boundary handling for particle-based simulation |
摘要 |
<p>Boundary handling is performed in particle-based simulation. Slab cut ball processing defines the boundary volumes for interaction with particles in particle-based simulation. The slab cut balls are used for collision detection of a solid object with particles. The solid object may be divided into a plurality of independent slab cut balls for efficient collision detection without a bounding volume hierarchy. The division of the solid object may be handled in repeating binary division operations. Processing speed may be further increased by determining the orientation of each slab cut ball based on the enclosed parts of the boundary rather than testing multiple possible orientations.</p> |
申请公布号 |
EP2538359(A2) |
申请公布日期 |
2012.12.26 |
申请号 |
EP20120173259 |
申请日期 |
2012.06.22 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
MCDANIEL, RICHARD GARY;TAMIMI, ZAKIYA |
分类号 |
G06F17/50 |
主分类号 |
G06F17/50 |
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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