double origin[3] = {0,0,0};
double mtx[9] = {1,0,0,0,1,0,0,0,1};
//创建矩阵标识
tag_t matrix_id = NULL_TAG;
UF_CSYS_create_matrix(mtx,&matrix_id);
//创建临时坐标系
tag_t csys_id1 = NULL_TAG;
UF_CSYS_create_temp_csys(origin,matrix_id,&csys_id1);
//创建坐标系
tag_t csys_id2 = NULL_TAG;
UF_CSYS_create_csys(origin,matrix_id,&csys_id2);
//设置工作坐标系
UF_CSYS_set_wcs(&csys_id2);
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