hom_mat3d_determinantT_hom_mat3d_determinantHomMat3dDeterminantHomMat3dDeterminanthom_mat3d_determinant (算子)
名称
hom_mat3d_determinantT_hom_mat3d_determinantHomMat3dDeterminantHomMat3dDeterminanthom_mat3d_determinant — 计算齐次三维变换矩阵的行列式。
签名
def hom_mat3d_determinant(hom_mat_3d: Sequence[float]) -> float
描述
hom_mat3d_determinanthom_mat3d_determinantHomMat3dDeterminantHomMat3dDeterminantHomMat3dDeterminanthom_mat3d_determinant computes the determinant of the
homogeneous 3D transformation matrix given by HomMat3DHomMat3DHomMat3DHomMat3DhomMat3Dhom_mat_3d and
returns it in DeterminantDeterminantDeterminantDeterminantdeterminantdeterminant。
执行信息
- 多线程类型：可重入（与非独占算子并行运行）。
- 多线程作用域：全局（可从任何线程调用）。
- 未采用并行化处理。
参数
HomMat3DHomMat3DHomMat3DHomMat3DhomMat3Dhom_mat_3d (输入控制) hom_mat3d → HHomMat3D, HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)
输入变换矩阵。
DeterminantDeterminantDeterminantDeterminantdeterminantdeterminant (输出控制) real → HTuplefloatHTupleHtuple (real) (double) (double) (double)
Determinant of the input matrix.
结果
hom_mat3d_determinanthom_mat3d_determinantHomMat3dDeterminantHomMat3dDeterminantHomMat3dDeterminanthom_mat3d_determinant 始终返回 2 ( H_MSG_TRUE )。
可能的前趋
hom_mat3d_translatehom_mat3d_translateHomMat3dTranslateHomMat3dTranslateHomMat3dTranslatehom_mat3d_translate,
hom_mat3d_translate_localhom_mat3d_translate_localHomMat3dTranslateLocalHomMat3dTranslateLocalHomMat3dTranslateLocalhom_mat3d_translate_local,
hom_mat3d_scalehom_mat3d_scaleHomMat3dScaleHomMat3dScaleHomMat3dScalehom_mat3d_scale,
hom_mat3d_scale_localhom_mat3d_scale_localHomMat3dScaleLocalHomMat3dScaleLocalHomMat3dScaleLocalhom_mat3d_scale_local,
hom_mat3d_rotatehom_mat3d_rotateHomMat3dRotateHomMat3dRotateHomMat3dRotatehom_mat3d_rotate,
hom_mat3d_rotate_localhom_mat3d_rotate_localHomMat3dRotateLocalHomMat3dRotateLocalHomMat3dRotateLocalhom_mat3d_rotate_local,
vector_to_hom_mat3dvector_to_hom_mat3dVectorToHomMat3dVectorToHomMat3dVectorToHomMat3dvector_to_hom_mat3d
模块
基础