摘要: 此处旋转轴向量N必须为归一化后的向量,否则旋转后的向量将可能会出错View Code 1 float c = (float)Math.Cos(theta); 2 float c1 =1.0f- (float)Math.Cos(theta); 3 float s = (float)Math.Sin(theta); 4 float ny2 = (float)Math.Pow(n.Y, 2); 5 float nx2 = (float)Math.Pow(n.X, 2); 6 float nz2 = (float)Math.Pow(n.Z, 2); 7 Vector3 i = imp; 8 9 1.. 阅读全文
posted @ 2013-01-30 14:35 ralflql 阅读(1390) 评论(0) 推荐(0) 编辑