quat_composeT_quat_composeQuatComposeQuatComposequat_compose (算子)
名称
quat_composeT_quat_composeQuatComposeQuatComposequat_compose — 将两个四元数相乘。
签名
描述
算子 quat_composequat_composeQuatComposeQuatComposeQuatComposequat_compose multiplies the two quaternions
QuaternionLeftQuaternionLeftQuaternionLeftQuaternionLeftquaternionLeftquaternion_left and QuaternionRightQuaternionRightQuaternionRightQuaternionRightquaternionRightquaternion_right and returns the
result in QuaternionComposedQuaternionComposedQuaternionComposedQuaternionComposedquaternionComposedquaternion_composed。
A quaternion is given by
.
In HALCON, a quaternion is represented by a four value tuple:
。
The product of two quaternions and is defined as:
As a consequence, the multiplication of two quaternions is not
commutative, i.e. 。
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
QuaternionLeftQuaternionLeftQuaternionLeftQuaternionLeftquaternionLeftquaternion_left (输入控制) quaternion → HQuaternion, HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)
Left quaternion.
QuaternionRightQuaternionRightQuaternionRightQuaternionRightquaternionRightquaternion_right (输入控制) quaternion → HQuaternion, HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)
Right quaternion.
QuaternionComposedQuaternionComposedQuaternionComposedQuaternionComposedquaternionComposedquaternion_composed (输出控制) quaternion → HQuaternion, HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)
Product of the input quaternions.
可能的前趋
axis_angle_to_quataxis_angle_to_quatAxisAngleToQuatAxisAngleToQuatAxisAngleToQuataxis_angle_to_quat
可能的后继
quat_to_hom_mat3dquat_to_hom_mat3dQuatToHomMat3dQuatToHomMat3dQuatToHomMat3dquat_to_hom_mat3d,
quat_to_posequat_to_poseQuatToPoseQuatToPoseQuatToPosequat_to_pose,
quat_rotate_point_3dquat_rotate_point_3dQuatRotatePoint3dQuatRotatePoint3dQuatRotatePoint3dquat_rotate_point_3d
另见
axis_angle_to_quataxis_angle_to_quatAxisAngleToQuatAxisAngleToQuatAxisAngleToQuataxis_angle_to_quat,
quat_to_hom_mat3dquat_to_hom_mat3dQuatToHomMat3dQuatToHomMat3dQuatToHomMat3dquat_to_hom_mat3d,
quat_rotate_point_3dquat_rotate_point_3dQuatRotatePoint3dQuatRotatePoint3dQuatRotatePoint3dquat_rotate_point_3d,
quat_normalizequat_normalizeQuatNormalizeQuatNormalizeQuatNormalizequat_normalize,
quat_conjugatequat_conjugateQuatConjugateQuatConjugateQuatConjugatequat_conjugate,
dual_quat_composedual_quat_composeDualQuatComposeDualQuatComposeDualQuatComposedual_quat_compose
模块
基础