dual_quat_trans_point_3dT_dual_quat_trans_point_3dDualQuatTransPoint3dDualQuatTransPoint3ddual_quat_trans_point_3d (算子)

名称

dual_quat_trans_point_3dT_dual_quat_trans_point_3dDualQuatTransPoint3dDualQuatTransPoint3ddual_quat_trans_point_3d — 使用单位对偶四元数变换三维点。

签名

描述

算子 dual_quat_trans_point_3ddual_quat_trans_point_3dDualQuatTransPoint3dDualQuatTransPoint3dDualQuatTransPoint3ddual_quat_trans_point_3d transforms a 3D point (PxPxPxPxpxpx, PyPyPyPypypy, PzPzPzPzpzpz) by a 3D rigid transformation that is given by the unit dual quaternion DualQuaternionDualQuaternionDualQuaternionDualQuaterniondualQuaterniondual_quaternion and returns the transformed 3D point in (TxTxTxTxtxtx, TyTyTyTytyty, TzTzTzTztztz).

For a brief introduction to dual quaternions, see “Solution Guide III-C - 3D Vision”.

注意

dual_quat_trans_point_3ddual_quat_trans_point_3dDualQuatTransPoint3dDualQuatTransPoint3dDualQuatTransPoint3ddual_quat_trans_point_3d returns meaningful results only if DualQuaternionDualQuaternionDualQuaternionDualQuaterniondualQuaterniondual_quaternion is a unit dual quaternion.

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）。
• 在内部数据级别上自动并行化。

参数

示例（HDevelop）

* dual_quat_trans_point_3d (DualQuat, Px, Py, Pz, Tx, Ty, Tz)
* is equivalent to the following code:
dual_quat_to_hom_mat3d (DualQuat, HomMat3D)
affine_trans_point_3d (HomMat3D, Px, Py, Pz, Tx, Ty, Tz)

可能的前趋

dual_quat_composedual_quat_composeDualQuatComposeDualQuatComposeDualQuatComposedual_quat_compose, pose_to_dual_quatpose_to_dual_quatPoseToDualQuatPoseToDualQuatPoseToDualQuatpose_to_dual_quat, screw_to_dual_quatscrew_to_dual_quatScrewToDualQuatScrewToDualQuatScrewToDualQuatscrew_to_dual_quat

替代

dual_quat_to_hom_mat3ddual_quat_to_hom_mat3dDualQuatToHomMat3dDualQuatToHomMat3dDualQuatToHomMat3ddual_quat_to_hom_mat3d, affine_trans_point_3daffine_trans_point_3dAffineTransPoint3dAffineTransPoint3dAffineTransPoint3daffine_trans_point_3d

另见

dual_quat_to_posedual_quat_to_poseDualQuatToPoseDualQuatToPoseDualQuatToPosedual_quat_to_pose, dual_quat_normalizedual_quat_normalizeDualQuatNormalizeDualQuatNormalizeDualQuatNormalizedual_quat_normalize, serialize_dual_quatserialize_dual_quatSerializeDualQuatSerializeDualQuatSerializeDualQuatserialize_dual_quat, deserialize_dual_quatdeserialize_dual_quatDeserializeDualQuatDeserializeDualQuatDeserializeDualQuatdeserialize_dual_quat, quat_rotate_point_3dquat_rotate_point_3dQuatRotatePoint3dQuatRotatePoint3dQuatRotatePoint3dquat_rotate_point_3d, dual_quat_trans_line_3ddual_quat_trans_line_3dDualQuatTransLine3dDualQuatTransLine3dDualQuatTransLine3ddual_quat_trans_line_3d

模块

基础