期刊文献+

在GPU上基于物体空间的碰撞检测

Object-space Collision Detection on GPU
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摘要 提出了一种利用GPU的SIMD、遮挡查询等特性进行碰撞检测的方法。在GPU上实现传统的基于CPU的包围体层次树的遍历,包括最底层的三角形相交测试。不同于其它的基于GPU的方法,本方法的所有计算都在物体空间中进行。 Presents a method for checking the intersection on Programmable Graphics Hardware utilizing its SIMD,Occlusion Query etc. The algorithm performs traversing the bounding volume hierarchy , which is the traditional CPU-based approaches, and including the final triangle intersection tests on GPU. Unlike other GPU- based methods, our method does all computations in object space.
出处 《安徽工业大学学报(自然科学版)》 CAS 2009年第4期413-417,共5页 Journal of Anhui University of Technology(Natural Science)
基金 国家863项目(2007AA01Z338)
关键词 GPU 物体空间 碰撞检测 GPU object space collision detection
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参考文献7

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