在OpenCADCADE中, 通过gp_Trsf类来进行矩阵变换操作, 采用矩阵在左的方式: 新点 = 变换矩阵 * 点 基本原理如下: //! Defines a non-persistent transformation in 3D space. //! The following transformations are implemented : //! . Translation, Rotation, Scale //! . Symmetry with respect to a poin…
Matrix Time Limit: 3000/1500 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 853 Accepted Submission(s): 360 Problem Description There is a matrix M that has n rows and m columns (1≤n≤1000,1≤m≤1000) .Then we per…