FX::FXMat3f Class Reference

Single-precision 3x3 matrix. More...

#include <FXMat3f.h>

List of all members.

Public Member Functions
	FXMat3f ()
	FXMat3f (FXfloat s)
	FXMat3f (const FXMat3f &s)
	FXMat3f (const FXMat4f &s)
	FXMat3f (const FXfloat s[])
	FXMat3f (FXfloat a, FXfloat b, FXfloat c)
	FXMat3f (FXfloat a00, FXfloat a01, FXfloat a02, FXfloat a10, FXfloat a11, FXfloat a12, FXfloat a20, FXfloat a21, FXfloat a22)
	FXMat3f (const FXVec3f &a, const FXVec3f &b, const FXVec3f &c)
	FXMat3f (const FXQuatf &quat)
FXMat3f &	operator= (FXfloat s)
FXMat3f &	operator= (const FXMat3f &s)
FXMat3f &	operator= (const FXMat4f &s)
FXMat3f &	operator= (const FXfloat s[])
FXMat3f &	set (FXfloat s)
FXMat3f &	set (const FXMat3f &s)
FXMat3f &	set (const FXMat4f &s)
FXMat3f &	set (const FXfloat s[])
FXMat3f &	set (FXfloat a, FXfloat b, FXfloat c)
FXMat3f &	set (FXfloat a00, FXfloat a01, FXfloat a02, FXfloat a10, FXfloat a11, FXfloat a12, FXfloat a20, FXfloat a21, FXfloat a22)
FXMat3f &	set (const FXVec3f &a, const FXVec3f &b, const FXVec3f &c)
FXMat3f &	set (const FXQuatf &quat)
FXMat3f &	operator+= (const FXMat3f &w)
FXMat3f &	operator-= (const FXMat3f &w)
FXMat3f &	operator*= (const FXMat3f &w)
FXMat3f &	operator*= (FXfloat w)
FXMat3f &	operator/= (FXfloat w)
FXVec3f &	operator[] (FXint i)
const FXVec3f &	operator[] (FXint i) const
	operator FXfloat * ()
	operator const FXfloat * () const
FXMat3f	operator- () const
FXMat3f &	identity ()
FXbool	isIdentity () const
FXMat3f &	rot (FXfloat c, FXfloat s)
FXMat3f &	rot (FXfloat phi)
FXMat3f &	trans (FXfloat tx, FXfloat ty)
FXMat3f &	scale (FXfloat sx, FXfloat sy)
FXMat3f &	scale (FXfloat s)
FXfloat	det () const
FXMat3f	transpose () const
FXMat3f	invert () const

---

Detailed Description

Single-precision 3x3 matrix.

---

Constructor & Destructor Documentation

FX::FXMat3f::FXMat3f

(

)

[inline]

Default constructor; value is not initialized.

FX::FXMat3f::FXMat3f

(

FXfloat

s

)

Initialize matrix from scalar.

FX::FXMat3f::FXMat3f

(

const FXMat3f &

s

)

Initialize matrix from another matrix.

FX::FXMat3f::FXMat3f

(

const FXMat4f &

s

)

Initialize from rotation and scaling part of 4x4 matrix.

FX::FXMat3f::FXMat3f

(

const FXfloat

s[]

)

Initialize matrix from array.

FX::FXMat3f::FXMat3f	(	FXfloat	a,
		FXfloat	b,
		FXfloat	c
	)

Initialize diagonal matrix.

FX::FXMat3f::FXMat3f	(	FXfloat	a00,
		FXfloat	a01,
		FXfloat	a02,
		FXfloat	a10,
		FXfloat	a11,
		FXfloat	a12,
		FXfloat	a20,
		FXfloat	a21,
		FXfloat	a22
	)

Initialize matrix from components.

FX::FXMat3f::FXMat3f	(	const FXVec3f &	a,
		const FXVec3f &	b,
		const FXVec3f &	c
	)

Initialize matrix from three vectors.

FX::FXMat3f::FXMat3f

(

const FXQuatf &

quat

)

Initialize matrix from quaternion.

---

Member Function Documentation

FXMat3f& FX::FXMat3f::operator=

(

FXfloat

s

)

Assignment from scalar.

FXMat3f& FX::FXMat3f::operator=

(

const FXMat3f &

s

)

Assignment.

FXMat3f& FX::FXMat3f::operator=

(

const FXMat4f &

s

)

FXMat3f& FX::FXMat3f::operator=

(

const FXfloat

s[]

)

Assignment from array.

FXMat3f& FX::FXMat3f::set

(

FXfloat

s

)

Set value from scalar.

FXMat3f& FX::FXMat3f::set

(

const FXMat3f &

s

)

Set value from another matrix.

FXMat3f& FX::FXMat3f::set

(

const FXMat4f &

s

)

Set from rotation and scaling part of 4x4 matrix.

FXMat3f& FX::FXMat3f::set

(

const FXfloat

s[]

)

Set value from array.

FXMat3f& FX::FXMat3f::set	(	FXfloat	a,
		FXfloat	b,
		FXfloat	c
	)

Set diagonal matrix.

FXMat3f& FX::FXMat3f::set	(	FXfloat	a00,
		FXfloat	a01,
		FXfloat	a02,
		FXfloat	a10,
		FXfloat	a11,
		FXfloat	a12,
		FXfloat	a20,
		FXfloat	a21,
		FXfloat	a22
	)

Set value from components.

FXMat3f& FX::FXMat3f::set	(	const FXVec3f &	a,
		const FXVec3f &	b,
		const FXVec3f &	c
	)

Set value from three vectors.

FXMat3f& FX::FXMat3f::set

(

const FXQuatf &

quat

)

Set value from quaternion.

FXMat3f& FX::FXMat3f::operator+=

(

const FXMat3f &

w

)

Assignment operators.

FXMat3f& FX::FXMat3f::operator-=

(

const FXMat3f &

w

)

FXMat3f& FX::FXMat3f::operator*=

(

const FXMat3f &

w

)

FXMat3f& FX::FXMat3f::operator*=

(

FXfloat

w

)

FXMat3f& FX::FXMat3f::operator/=

(

FXfloat

w

)

FXVec3f& FX::FXMat3f::operator[]

(

FXint

i

)

[inline]

Indexing.

const FXVec3f& FX::FXMat3f::operator[]

(

FXint

i

)

const [inline]

FX::FXMat3f::operator FXfloat *

(

)

[inline]

Conversion.

FX::FXMat3f::operator const FXfloat *

(

)

const [inline]

FXMat3f FX::FXMat3f::operator-

(

)

const

Unary minus.

FXMat3f& FX::FXMat3f::identity

(

)

Set to identity matrix.

FXbool FX::FXMat3f::isIdentity

(

)

const

Return true if identity matrix.

FXMat3f& FX::FXMat3f::rot	(	FXfloat	c,
		FXfloat	s
	)

Multiply by rotation of phi.

FXMat3f& FX::FXMat3f::rot

(

FXfloat

phi

)

FXMat3f& FX::FXMat3f::trans	(	FXfloat	tx,
		FXfloat	ty
	)

Multiply by translation.

FXMat3f& FX::FXMat3f::scale	(	FXfloat	sx,
		FXfloat	sy
	)

Multiply by scaling.

FXMat3f& FX::FXMat3f::scale

(

FXfloat

s

)

FXfloat FX::FXMat3f::det

(

)

const

Determinant.

FXMat3f FX::FXMat3f::transpose

(

)

const

Transpose.

FXMat3f FX::FXMat3f::invert

(

)

const

Invert.