The nine elements of the matrix are products of cosines of angles between the direction of a streamline at a point and the coordinate axis . 这矩阵的9个元素系一点的流线方向和座标轴之间夹角余弦的乘积。
Computes a coordinate axis - oriented bounding box 计算用坐标轴定向的边界框。
Body coordinate axis 车身坐标轴线
Both movement and viewpoint are situated in the same coordinate system , which is made up of three coordinate axises : person , time and space 摘要运动与视点共处于一个座标体系中,该座标体系由人称、时间、空间三维组成。
Relative to the object s local coordinate axis , this is equivalent to rotation around the z - axis , followed by rotation around the x - axis , followed by rotation around the y - axis 相对于对象的局部坐标轴,此转换等效于首先围绕z轴旋转,然后围绕x轴旋转,最后围绕y轴旋转。