VELOCITY CORRECTION POSITION BASED DYNAMIC TO OPTIMIZE COLLISION COMPUTATION IN CLOTH SIMULATION

Abstract

This study seeks to develop a Velocity Correction Position Based Dynamic (VcCPBD) to enhance the stability of collision response involving the elements of position, velocity and acceleration of nodes particles after SCD collision. The experiments show that the collisions recorded for the VcCPBD technique is not more than 5 milli-seconds at each time step. In addition, the average collision this technique also reach smaller value of 1.018% compared to Movement Speed technique 1.995% and Positon-Based Dynamic (PBD) technique 1.151%. The experiment also shows that the proposed integrated technique has resulted in a significant increase of collision computation rates compared with the traditional approach.

Keywords

• self-collision detection
• collision response
• collision computation