摘要: Struct Representation of four-dimensional vectors. 表示四维向量。 This structure is used in some places to represent four component vectors (e.g. mesh tangents, parameters for shaders). In the majority of o... 阅读全文
posted @ 2012-11-09 15:31 拿枪的程序员 阅读(1743) 评论(0) 推荐(0) 编辑