MT_Vector3 Class Reference

#include <MT_Vector3.h>

Inheritance diagram for MT_Vector3:

List of all members.

Public Member Functions
virtual	~MT_Vector3 ()
	MT_Vector3 ()
	MT_Vector3 (const float *v)
	MT_Vector3 (const double *v)
	MT_Vector3 (MT_Scalar xx, MT_Scalar yy, MT_Scalar zz)
MT_Vector3 &	operator+= (const MT_Vector3 &v)
MT_Vector3 &	operator-= (const MT_Vector3 &v)
MT_Vector3 &	operator*= (MT_Scalar s)
MT_Vector3 &	operator/= (MT_Scalar s)
MT_Scalar	dot (const MT_Vector3 &v) const
MT_Scalar	length2 () const
MT_Scalar	length () const
MT_Vector3	absolute () const
void	noiseGate (MT_Scalar threshold)
void	normalize ()
MT_Vector3	normalized () const
MT_Vector3	safe_normalized () const
void	scale (MT_Scalar x, MT_Scalar y, MT_Scalar z)
MT_Vector3	scaled (MT_Scalar x, MT_Scalar y, MT_Scalar z) const
bool	fuzzyZero () const
MT_Scalar	angle (const MT_Vector3 &v) const
MT_Vector3	cross (const MT_Vector3 &v) const
MT_Scalar	triple (const MT_Vector3 &v1, const MT_Vector3 &v2) const
int	closestAxis () const
Static Public Member Functions
static MT_Vector3	random ()

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Detailed Description

Definition at line 53 of file MT_Vector3.h.

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Constructor & Destructor Documentation

virtual MT_Vector3::~MT_Vector3

(

)

[inline, virtual]

Definition at line 55 of file MT_Vector3.h.

MT_Vector3::MT_Vector3

(

)

[inline]

Definition at line 56 of file MT_Vector3.h.

Referenced by absolute(), cross(), random(), safe_normalized(), and scaled().

MT_Vector3::MT_Vector3

(

const float *

v

)

[inline]

Definition at line 57 of file MT_Vector3.h.

MT_Vector3::MT_Vector3

(

const double *

v

)

[inline]

Definition at line 58 of file MT_Vector3.h.

MT_Vector3::MT_Vector3	(	MT_Scalar	xx,
		MT_Scalar	yy,
		MT_Scalar	zz
	)		[inline]

Definition at line 59 of file MT_Vector3.h.

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Member Function Documentation

GEN_INLINE MT_Vector3 MT_Vector3::absolute

(

)

const

Definition at line 57 of file MT_Vector3.inl.

References MT_Tuple3::m_co, MT_abs(), and MT_Vector3().

Referenced by closestAxis().

GEN_INLINE MT_Scalar MT_Vector3::angle

(

const MT_Vector3 &

v

)

const

Definition at line 88 of file MT_Vector3.inl.

References acos(), dot(), length2(), MT_assert, MT_fuzzyZero(), and sqrt().

Referenced by MT_angle().

GEN_INLINE int MT_Vector3::closestAxis

(

)

const

Definition at line 106 of file MT_Vector3.inl.

References absolute().

Referenced by SG_Spatial::inside(), KX_Scene::MarkVisible(), and RAS_CalcTexMatrix().

GEN_INLINE MT_Vector3 MT_Vector3::cross

(

const MT_Vector3 &

v

)

const

Definition at line 94 of file MT_Vector3.inl.

References MT_Tuple3::m_co, and MT_Vector3().

Referenced by KX_GameObject::AlignAxisToVect(), KX_BlenderRenderTools::applyTransform(), GPC_RenderTools::applyTransform(), BOP_collinear(), BOP_concave(), BOP_convex(), BOP_getCircleCenter(), BOP_intersectCoplanarFaces(), BOP_overlap(), BSP_TMesh::BuildNormal(), LOD_QuadricEditor::BuildQuadrics(), LOD_NdQuadricEditor::BuildQuadrics(), IK_QPositionTask::ComputeJacobian(), BSP_CSGMesh::FacePlane(), getNavmeshNormal(), ImageRender::ImageRender(), MT_CmMatrix4x4::MT_CmMatrix4x4(), MT_cross(), MT_Plane3::MT_Plane3(), RAS_CalcTexMatrix(), KX_BlenderRenderTools::RayHit(), GPC_RenderTools::RayHit(), BSP_CSGMesh::SC_Face(), RAS_OpenGLRasterizer::SetViewMatrix(), KX_TrackToActuator::Update(), and KX_ConstraintActuator::Update().

GEN_INLINE MT_Scalar MT_Vector3::dot

(

const MT_Vector3 &

v

)

const

Definition at line 50 of file MT_Vector3.inl.

References MT_Tuple3::m_co.

Referenced by KX_GameObject::AlignAxisToVect(), angle(), angle(), KX_BlenderRenderTools::applyTransform(), GPC_RenderTools::applyTransform(), LOD_QuadricEditor::BuildQuadrics(), LOD_NdQuadricEditor::BuildQuadrics(), KX_Camera::ExtractFrustumSphere(), length2(), MT_dot(), MT_Plane3::MT_Plane3(), nearestPointToObstacle(), RAS_CalcTexMatrix(), KX_RayCast::RayTest(), ImageRender::Render(), MT_Plane3::signedDistance(), KX_TrackToActuator::Update(), KX_ObjectActuator::Update(), and KX_ConstraintActuator::Update().

GEN_INLINE bool MT_Vector3::fuzzyZero

(

)

const

Definition at line 61 of file MT_Vector3.inl.

References length2(), and MT_fuzzyZero().

Referenced by LOD_QuadricEditor::BuildQuadrics(), LOD_NdQuadricEditor::BuildQuadrics(), RAS_OpenGLRasterizer::FlushDebugShapes(), MT_fuzzyZero(), nearestPointToObstacle(), and KX_SteeringActuator::Update().

GEN_INLINE MT_Scalar MT_Vector3::length

(

)

const

Definition at line 55 of file MT_Vector3.inl.

References length2(), and sqrt().

Referenced by KX_GameObject::AlignAxisToVect(), BOP_getCircleCenter(), LOD_NdQuadricEditor::BuildQuadrics(), IK_QCenterOfMassTask::ComputeJacobian(), IK_QOrientationTask::ComputeJacobian(), IK_QPositionTask::ComputeJacobian(), IK_QPositionTask::Distance(), BSP_CSGMesh::FacePlane(), init(), KX_ConstraintActuator::KX_ConstraintActuator(), MatrixToAxisAngle(), MT_length(), nearestPointToObstacle(), normalize(), normalize(), normalized(), safe_normalized(), MT_Quaternion::setRotation(), MT_ExpMap::setRotation(), IK_QSegment::SetTransform(), BL_ShapeActionActuator::Update(), IK_QSwingSegment::UpdateAngle(), and IK_QSphericalSegment::UpdateAngle().

GEN_INLINE MT_Scalar MT_Vector3::length2

(

)

const

Definition at line 54 of file MT_Vector3.inl.

References dot().

Referenced by angle(), fuzzyZero(), length(), MT_length2(), noiseGate(), KX_RayCast::RayTest(), KX_ConstraintActuator::Update(), KX_SteeringActuator::Update(), KX_TrackToActuator::Update(), and KX_ObjectActuator::UpdateFuzzyFlags().

GEN_INLINE void MT_Vector3::noiseGate

(

MT_Scalar

threshold

)

Definition at line 65 of file MT_Vector3.inl.

References length2(), and MT_Tuple3::setValue().

GEN_INLINE void MT_Vector3::normalize

(

)

Definition at line 71 of file MT_Vector3.inl.

References length().

Referenced by KX_GameObject::AlignAxisToVect(), KX_BlenderRenderTools::applyTransform(), GPC_RenderTools::applyTransform(), BOP_collinear(), BOP_getCircleCenter(), LOD_QuadricEditor::BuildQuadrics(), LOD_NdQuadricEditor::BuildQuadrics(), KX_RaySensor::Evaluate(), RAS_CalcTexMatrix(), KX_TrackToActuator::Update(), KX_SteeringActuator::Update(), and KX_ConstraintActuator::Update().

GEN_INLINE MT_Vector3 MT_Vector3::normalized

(

)

const

Definition at line 72 of file MT_Vector3.inl.

References length().

Referenced by GPC_RenderTools::applyTransform(), KX_BlenderRenderTools::applyTransform(), BOP_intersectCoplanarFaces(), MT_CmMatrix4x4::MT_CmMatrix4x4(), and nearestPointToObstacle().

GEN_INLINE MT_Vector3 & MT_Vector3::operator*=

(

MT_Scalar

s

)

Definition at line 13 of file MT_Vector3.inl.

References MT_Tuple3::m_co.

GEN_INLINE MT_Vector3 & MT_Vector3::operator+=

(

const MT_Vector3 &

v

)

Reimplemented in MT_Point3.

Definition at line 3 of file MT_Vector3.inl.

References MT_Tuple3::m_co.

GEN_INLINE MT_Vector3 & MT_Vector3::operator-=

(

const MT_Vector3 &

v

)

Reimplemented in MT_Point3.

Definition at line 8 of file MT_Vector3.inl.

References MT_Tuple3::m_co.

GEN_INLINE MT_Vector3 & MT_Vector3::operator/=

(

MT_Scalar

s

)

Definition at line 18 of file MT_Vector3.inl.

References MT_assert, and MT_fuzzyZero().

GEN_INLINE MT_Vector3 MT_Vector3::random

(

)

[static]

Definition at line 111 of file MT_Vector3.inl.

References cos(), MT_2_PI(), MT_random(), MT_Vector3(), sin(), sqrt(), and MT_Tuple3::z().

GEN_INLINE MT_Vector3 MT_Vector3::safe_normalized

(

)

const

Definition at line 73 of file MT_Vector3.inl.

References len(), length(), MT_fuzzyZero(), and MT_Vector3().

Referenced by BOP_intersectCoplanarFaces(), BSP_TMesh::BuildNormal(), getNavmeshNormal(), MT_Plane3::MT_Plane3(), and KX_TrackToActuator::Update().

GEN_INLINE void MT_Vector3::scale	(	MT_Scalar	x,
		MT_Scalar	y,
		MT_Scalar	z
	)

Definition at line 80 of file MT_Vector3.inl.

References MT_Tuple3::m_co.

Referenced by bl_ConvertBlenderObject_Single().

GEN_INLINE MT_Vector3 MT_Vector3::scaled	(	MT_Scalar	x,
		MT_Scalar	y,
		MT_Scalar	z
	)		const

Definition at line 84 of file MT_Vector3.inl.

References MT_Tuple3::m_co, and MT_Vector3().

GEN_INLINE MT_Scalar MT_Vector3::triple	(	const MT_Vector3 &	v1,
		const MT_Vector3 &	v2
	)		const

Definition at line 100 of file MT_Vector3.inl.

References MT_Tuple3::m_co.

Referenced by MT_triple().

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

• MT_Vector3.h
• MT_Vector3.inl