Continuous dynamic collision detection in VR pool

Shi Sheng Long; Feng Lin

doi:10.1117/12.2624311

30 April 2022 Continuous dynamic collision detection in VR pool

Shi Sheng Long, Feng Lin

Proceedings Volume 12177, International Workshop on Advanced Imaging Technology (IWAIT) 2022; 121771E (2022) https://doi.org/10.1117/12.2624311
Event: International Workshop on Advanced Imaging Technology 2022 (IWAIT 2022), 2022, Hong Kong, China

Abstract

A new algorithm for continuous dynamic collision detection is developed for VR pool games. The sweep-based 3D physics is applied to the cue ball and object ball movements, which ensures that the fast-moving balls collide with each other. Also, The Time-of Impact algorithms are exploited to compute potential collisions for an object by sweeping its forward trajectory using its current velocity. Experimental results are presented in an immersive and interactive virtual pool environment, showing comparative advantages of accuracy in ball trajectory generations over the existing methods.

Citation Download Citation

Shi Sheng Long and Feng Lin "Continuous dynamic collision detection in VR pool", Proc. SPIE 12177, International Workshop on Advanced Imaging Technology (IWAIT) 2022, 121771E (30 April 2022); https://doi.org/10.1117/12.2624311

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