MT_Quaternion Class Reference

#include <MT_Quaternion.h>

Inheritance diagram for MT_Quaternion:

List of all members.

Public Member Functions
	MT_Quaternion ()
	MT_Quaternion (const MT_Vector4 &v)
	MT_Quaternion (const float v[4])
	MT_Quaternion (const double v[4])
	MT_Quaternion (MT_Scalar xx, MT_Scalar yy, MT_Scalar zz, MT_Scalar ww)
	MT_Quaternion (const MT_Vector3 &axis, MT_Scalar mt_angle)
	MT_Quaternion (MT_Scalar yaw, MT_Scalar pitch, MT_Scalar roll)
void	setRotation (const MT_Vector3 &axis, MT_Scalar mt_angle)
void	setEuler (MT_Scalar yaw, MT_Scalar pitch, MT_Scalar roll)
MT_Quaternion &	operator*= (const MT_Quaternion &q)
void	conjugate ()
MT_Quaternion	conjugate () const
void	invert ()
MT_Quaternion	inverse () const
MT_Scalar	angle (const MT_Quaternion &q) const
MT_Quaternion	slerp (const MT_Quaternion &q, const MT_Scalar &t) const
Static Public Member Functions
static MT_Quaternion	random ()

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Detailed Description

Definition at line 55 of file MT_Quaternion.h.

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Constructor & Destructor Documentation

MT_Quaternion::MT_Quaternion

(

)

[inline]

Definition at line 57 of file MT_Quaternion.h.

Referenced by conjugate(), and random().

MT_Quaternion::MT_Quaternion

(

const MT_Vector4 &

v

)

[inline]

Definition at line 58 of file MT_Quaternion.h.

MT_Quaternion::MT_Quaternion

(

const float

v[4]

)

[inline]

Definition at line 59 of file MT_Quaternion.h.

MT_Quaternion::MT_Quaternion

(

const double

v[4]

)

[inline]

Definition at line 60 of file MT_Quaternion.h.

MT_Quaternion::MT_Quaternion	(	MT_Scalar	xx,
		MT_Scalar	yy,
		MT_Scalar	zz,
		MT_Scalar	ww
	)		[inline]

Definition at line 61 of file MT_Quaternion.h.

MT_Quaternion::MT_Quaternion	(	const MT_Vector3 &	axis,
		MT_Scalar	mt_angle
	)		[inline]

Definition at line 63 of file MT_Quaternion.h.

References setRotation().

MT_Quaternion::MT_Quaternion	(	MT_Scalar	yaw,
		MT_Scalar	pitch,
		MT_Scalar	roll
	)		[inline]

Definition at line 66 of file MT_Quaternion.h.

References setEuler().

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Member Function Documentation

GEN_INLINE MT_Scalar MT_Quaternion::angle

(

const MT_Quaternion &

q

)

const

Definition at line 63 of file MT_Quaternion.inl.

References acos(), assert, MT_Vector4::dot(), MT_Vector4::length2(), MT_clamp(), and sqrt().

GEN_INLINE void MT_Quaternion::conjugate

(

)

Definition at line 11 of file MT_Quaternion.inl.

References MT_Tuple4::m_co.

Referenced by inverse(), and invert().

GEN_INLINE MT_Quaternion MT_Quaternion::conjugate

(

)

const

Definition at line 15 of file MT_Quaternion.inl.

References MT_Tuple4::m_co, and MT_Quaternion().

GEN_INLINE MT_Quaternion MT_Quaternion::inverse

(

)

const

Definition at line 24 of file MT_Quaternion.inl.

References conjugate(), and MT_Vector4::length2().

GEN_INLINE void MT_Quaternion::invert

(

)

Definition at line 19 of file MT_Quaternion.inl.

References conjugate(), and MT_Vector4::length2().

GEN_INLINE MT_Quaternion & MT_Quaternion::operator*=

(

const MT_Quaternion &

q

)

Definition at line 3 of file MT_Quaternion.inl.

References MT_Tuple4::m_co, and MT_Tuple4::setValue().

GEN_INLINE MT_Quaternion MT_Quaternion::random

(

)

[static]

Definition at line 30 of file MT_Quaternion.inl.

References cos(), MT_2_PI(), MT_Quaternion(), MT_random(), sin(), and sqrt().

void MT_Quaternion::setEuler	(	MT_Scalar	yaw,
		MT_Scalar	pitch,
		MT_Scalar	roll
	)		[inline]

Definition at line 78 of file MT_Quaternion.h.

References cos(), MT_Tuple4::setValue(), and sin().

Referenced by main(), and MT_Quaternion().

void MT_Quaternion::setRotation	(	const MT_Vector3 &	axis,
		MT_Scalar	mt_angle
	)		[inline]

Definition at line 70 of file MT_Quaternion.h.

References cos(), simple_enum_gen::d, MT_Vector3::length(), MT_assert, MT_fuzzyZero(), MT_Tuple4::setValue(), and sin().

Referenced by MT_Quaternion().

GEN_INLINE MT_Quaternion MT_Quaternion::slerp	(	const MT_Quaternion &	q,
		const MT_Scalar &	t
	)		const

Definition at line 75 of file MT_Quaternion.inl.

References acos(), simple_enum_gen::d, MT_Vector4::dot(), and sin().

Referenced by KX_SlowParentRelation::UpdateChildCoordinates().

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The documentation for this class was generated from the following files:

• MT_Quaternion.h
• MT_Quaternion.inl