G3D::PhysicsFrame Class Reference

An RT transformation using a quaternion; suitable for physics integration. More...

Public Member Functions
	PhysicsFrame ()
	Initializes to the identity frame. More...
	PhysicsFrame (const Vector3 &translation)
	Purely translational. More...
	PhysicsFrame (const Quat &rot, const Vector3 &translation)
	PhysicsFrame (const Matrix3 &rot, const Vector3 &translation)
	PhysicsFrame (const Matrix3 &rot)
	PhysicsFrame (const CoordinateFrame &coordinateFrame)
	PhysicsFrame (const class Any &any)
virtual	~PhysicsFrame ()
void	deserialize (class BinaryInput &b)
PhysicsFrame	lerp (const PhysicsFrame &other, float alpha) const
	Linear interpolation (spherical linear for the rotations). More...
	operator CFrame () const
bool	operator!= (const PhysicsFrame &other) const
PhysicsFrame	operator* (const PhysicsFrame &other) const
	Compose: create the transformation that is other followed by this. More...
PhysicsFrame	operator* (float f) const
	Multiplies both pieces by f; note that this will result in a non-unit quaternion that needs to be normalized. More...
PhysicsFrame &	operator*= (float f)
	Multiplies both pieces by f; note that this will result in a non-unit quaternion that needs to be normalized. More...
PhysicsFrame	operator+ (const PhysicsFrame &f) const
PhysicsFrame &	operator+= (const PhysicsFrame &f)
PhysicsFrame &	operator= (const PhysicsFrame &p)
bool	operator== (const PhysicsFrame &other) const
void	serialize (class BinaryOutput &b) const
Any	toAny () const

Public Attributes
Quat	rotation
Point3	translation
	Origin of this reference frame in its parent's frame. More...

Detailed Description

An RT transformation using a quaternion; suitable for physics integration.

This interface is in "Beta" and will change in the next release.

Constructor & Destructor Documentation

PhysicsFrame() [1/7]

G3D::PhysicsFrame::PhysicsFrame

(

)

Initializes to the identity frame.

Referenced by operator*(), and operator+().

PhysicsFrame() [2/7]

G3D::PhysicsFrame::PhysicsFrame ( const Vector3 &  translation )

inline

Purely translational.

PhysicsFrame() [3/7]

G3D::PhysicsFrame::PhysicsFrame ( const Quat &  rot, const Vector3 &  translation  )

inline

PhysicsFrame() [4/7]

G3D::PhysicsFrame::PhysicsFrame ( const Matrix3 &  rot, const Vector3 &  translation  )

inline

PhysicsFrame() [5/7]

G3D::PhysicsFrame::PhysicsFrame ( const Matrix3 &  rot )

inline

PhysicsFrame() [6/7]

G3D::PhysicsFrame::PhysicsFrame

(

const CoordinateFrame &

coordinateFrame

)

PhysicsFrame() [7/7]

G3D::PhysicsFrame::PhysicsFrame

(

const class Any &

any

)

• PhysicsFrame( [quat], [vec3] )
• Vector3( ... )
• CFrame( ... )
• CFrame::from...( ... )

~PhysicsFrame()

virtual G3D::PhysicsFrame::~PhysicsFrame ( )

inlinevirtual

Member Function Documentation

deserialize()

void G3D::PhysicsFrame::deserialize

(

class BinaryInput &

b

)

lerp()

PhysicsFrame G3D::PhysicsFrame::lerp	(	const PhysicsFrame &	other,
		float	alpha
	)		const

Linear interpolation (spherical linear for the rotations).

operator CFrame()

G3D::PhysicsFrame::operator CFrame

(

)

const

operator!=()

bool G3D::PhysicsFrame::operator!= ( const PhysicsFrame &  other ) const

inline

operator*() [1/2]

PhysicsFrame G3D::PhysicsFrame::operator*

(

const PhysicsFrame &

other

)

const

Compose: create the transformation that is other followed by this.

operator*() [2/2]

PhysicsFrame G3D::PhysicsFrame::operator* ( float  f ) const

inline

Multiplies both pieces by f; note that this will result in a non-unit quaternion that needs to be normalized.

operator*=()

PhysicsFrame& G3D::PhysicsFrame::operator*= ( float  f )

inline

Multiplies both pieces by f; note that this will result in a non-unit quaternion that needs to be normalized.

operator+()

PhysicsFrame G3D::PhysicsFrame::operator+ ( const PhysicsFrame &  f ) const

inline

operator+=()

PhysicsFrame& G3D::PhysicsFrame::operator+= ( const PhysicsFrame &  f )

inline

operator=()

PhysicsFrame& G3D::PhysicsFrame::operator= ( const PhysicsFrame &  p )

inline

operator==()

bool G3D::PhysicsFrame::operator== ( const PhysicsFrame &  other ) const

inline

serialize()

void G3D::PhysicsFrame::serialize

(

class BinaryOutput &

b

)

const

toAny()

Any G3D::PhysicsFrame::toAny

(

)

const

Member Data Documentation

rotation

Quat G3D::PhysicsFrame::rotation

Referenced by operator*(), operator*=(), operator+(), operator+=(), operator=(), and operator==().

translation

Point3 G3D::PhysicsFrame::translation

Origin of this reference frame in its parent's frame.

Referenced by operator*(), operator*=(), operator+(), operator+=(), operator=(), and operator==().