基于GPU实时绘制多种颜色的毛发  

Real-time Rendering Multi-color Fur Based on GPU

作　　者：王宁[1] 张海鹏[1] 王毅刚[1] 

机构地区：[1]杭州电子科技大学图形图像研究所,浙江杭州310018

出　　处：《系统仿真学报》2006年第z1期24-25,32,共3页Journal of System Simulation

基　　金：国家自然科学基金(60303028)

摘　　要：利用顶点绘制器来实现在GPU中进行毛发渲染,加快了绘制速度。再对几何模型面片进行扫描并作不同的标示符,结合Lengyel的毛发绘制算法,实时生成多种颜色的毛发的混杂效果。我们的方法把模型切分成不同的渲染部分,通过平滑的过渡从一种毛发转到另一种毛发上。The real time fur rendering was realized based on GPU to improve the fur rendering speed. By setting the separate parts of the model with different colors, the effect of mixing many different fur colors together was simulated. In the method, the model was divided into many parts by introducing a random value, and smooth transition was made from one kind of fur to the other kind.

关 键 词：图形处理单元 毛发渲染 毛发光照模型 体纹理 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]