摘要
为了创建布料在风中的动画,提出了一种考虑随机风场作用下的布料动画模型,通过引入柏林噪声来构造风场的随机分布,讨论了布料随风飘动中的布料间碰撞检测简化方法。采用OpenGL实现了床单的布料动画演示,仿真结果表明,虚拟床单的运动和生活中拍摄的实际照片相符合。
In order to create a cloth animation with a wind,a cloth animation model with the consideration of the random wind field was proposed.The Perlin Noise was introduced to construct the random disturbance for a wind field,and a simplified method of the collision detection between cloths with a wind was discussed.The cloth animation of a sheet was realized with OpenGL.The preliminary simulation results show that the movement of the virtual sheet is coincide with the actual photographs of a sheet in wind.
出处
《计算机仿真》
CSCD
北大核心
2012年第10期38-41,共4页
Computer Simulation
基金
国家自然科学基金(60973099)
浙江省公益性技术应用研究(2011C23027)
关键词
布料动画
随机风场
碰撞检测
柏林噪声
Cloth animation
Stochastic wind
Collision detection
Perlin Noise
