Anais do X SIBGRAPI (1997) #ART42


Detecção de colisões entre sistemas de partículas e objetos sólidos através de grades pentadimensionais

Mauro Steigleder, UNISINOS e UFRGS
Anatólio Laschuk, UFRGS

Abstract. This paper presents a method to accelerate the collision detection between particle systems and objects of a scene through the use of a five-dimensional grid. The method is based on the fact that the future trajectory of a particle can be represented using only five parameters, ignoring the particle’s speed. Some results of the speed up and the advantages obtained through the use of this method are shown.

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