VKVG_IDENTITY_MATRIX vkvg_matrix_get_scale vkvg_matrix_init vkvg_matrix_init_identity vkvg_matrix_init_rotate vkvg_matrix_init_scale vkvg_matrix_init_translate vkvg_matrix_invert vkvg_matrix_multiply vkvg_matrix_rotate vkvg_matrix_scale vkvg_matrix_transform_distance vkvg_matrix_transform_point vkvg_matrix_translate

vkvg_matrix_init_rotate() void vkvg_matrix_init_rotate ( vkvg_matrix_t *  matrix, float  radians  ) Initialize members of the supplied matrix to create a new rotation matrix Parameters matrix a valid vkvg_matrix_t pointer radians angle of rotation, in radians. The direction of rotation is defined such that positive angles rotate in the direction from the positive X axis toward the positive Y axis. With the default axis orientation of vkvg, positive angles rotate in a clockwise direction.