ClassesClasses | | Operators

quat_composeT_quat_composeQuatComposeQuatCompose (Operator)

Name

quat_composeT_quat_composeQuatComposeQuatCompose — Multiply two quaternions.

Signature

quat_compose( : : QuaternionLeft, QuaternionRight : QuaternionComposed)

Herror T_quat_compose(const Htuple QuaternionLeft, const Htuple QuaternionRight, Htuple* QuaternionComposed)

void QuatCompose(const HTuple& QuaternionLeft, const HTuple& QuaternionRight, HTuple* QuaternionComposed)

HQuaternion HQuaternion::QuatCompose(const HQuaternion& QuaternionRight) const

static void HOperatorSet.QuatCompose(HTuple quaternionLeft, HTuple quaternionRight, out HTuple quaternionComposed)

HQuaternion HQuaternion.QuatCompose(HQuaternion quaternionRight)

Description

The operator quat_composequat_composeQuatComposeQuatComposeQuatCompose multiplies the two quaternions QuaternionLeftQuaternionLeftQuaternionLeftQuaternionLeftquaternionLeft and QuaternionRightQuaternionRightQuaternionRightQuaternionRightquaternionRight and returns the result in QuaternionComposedQuaternionComposedQuaternionComposedQuaternionComposedquaternionComposed.

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. .

Execution Information

Parameters

QuaternionLeftQuaternionLeftQuaternionLeftQuaternionLeftquaternionLeft (input_control)  quaternion HQuaternion, HTupleHTupleHtuple (real) (double) (double) (double)

Left quaternion.

QuaternionRightQuaternionRightQuaternionRightQuaternionRightquaternionRight (input_control)  quaternion HQuaternion, HTupleHTupleHtuple (real) (double) (double) (double)

Right quaternion.

QuaternionComposedQuaternionComposedQuaternionComposedQuaternionComposedquaternionComposed (output_control)  quaternion HQuaternion, HTupleHTupleHtuple (real) (double) (double) (double)

Product of the input quaternions.

Possible Predecessors

axis_angle_to_quataxis_angle_to_quatAxisAngleToQuatAxisAngleToQuatAxisAngleToQuat

Possible Successors

quat_to_hom_mat3dquat_to_hom_mat3dQuatToHomMat3dQuatToHomMat3dQuatToHomMat3d, quat_to_posequat_to_poseQuatToPoseQuatToPoseQuatToPose, quat_rotate_point_3dquat_rotate_point_3dQuatRotatePoint3dQuatRotatePoint3dQuatRotatePoint3d

See also

axis_angle_to_quataxis_angle_to_quatAxisAngleToQuatAxisAngleToQuatAxisAngleToQuat, quat_to_hom_mat3dquat_to_hom_mat3dQuatToHomMat3dQuatToHomMat3dQuatToHomMat3d, quat_rotate_point_3dquat_rotate_point_3dQuatRotatePoint3dQuatRotatePoint3dQuatRotatePoint3d, quat_normalizequat_normalizeQuatNormalizeQuatNormalizeQuatNormalize, quat_conjugatequat_conjugateQuatConjugateQuatConjugateQuatConjugate, dual_quat_composedual_quat_composeDualQuatComposeDualQuatComposeDualQuatCompose

Module

Foundation


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