Virtual Reality Collision Detection Based on Improved Ant Colony Algorithm

In order to improve the performance in terms of detecting objects colliding virtual reality, ant colony algorithm was used detect collisions. preliminary detection stage, OBB bounding box and spherical were collision objects, that may collide selected. accurate model sampled, feature pairs as set be detected for collisions, problem three-dimensional transformed into a nonlinear optimization distance between two-dimensional discrete space. The introduced solve problem, pheromone concentration update rules optimized efficiency algorithm. simulation results showed that, compared with commonly algorithms, our had high accuracy collisions less time-consuming.