mMtx_c Class Reference

#include <game/mLib/m_mtx.hpp>

Inheritance diagram for mMtx_c:

Description

A 3x4 matrix.

Definition at line 9 of file m_mtx.hpp.

Public Member Functions
	mMtx_c ()
	Constructs an empty matrix.
	mMtx_c (float _00, float _01, float _02, float _03, float _10, float _11, float _12, float _13, float _20, float _21, float _22, float _23)
	Constructs a matrix with the given components.
	operator Mtx * ()
	Mtx cast operator.
	operator const Mtx * () const
	Const Mtx cast operator.
void	XrotS (mAng angle)
	Generates a rotation matrix for the X axis with the given angle.
void	XrotM (mAng angle)
	Rotates the matrix on the X axis by the given angle.
void	YrotS (mAng angle)
	Generates a rotation matrix for the Y axis with the given angle.
void	YrotM (mAng angle)
	Rotates the matrix on the Y axis by the given angle.
void	ZrotS (mAng angle)
	Generates a rotation matrix for the Z axis with the given angle.
void	ZrotM (mAng angle)
	Rotates the matrix on the Z axis by the given angle.
void	ZXYrotM (mAng xRot, mAng yRot, mAng zRot)
	Rotates the matrix on the Y, X and Z axes by the given angles.
void	XYZrotM (mAng xRot, mAng yRot, mAng zRot)
	Rotates the matrix on the Z, Y and X axes by the given angles.
void	toRot (mAng3_c &out) const
	Extracts the rotation vector from the matrix.
void	multVecZero (nw4r::math::VEC3 &out) const
	Extracts the translation vector from the matrix.
void	zero ()
	Zeroes out the matrix.
mVec3_c	getTranslation () const
mMtx_c &	concat (const mMtx_c &other)
mMtx_c &	trans (const mVec3_c &v)
mMtx_c &	trans (float x, float y, float z)
mMtx_c &	ZXYrotM (const mAng3_c &ang)
float	transX () const
float	transY () const
float	transZ () const
Public Member Functions inherited from nw4r::math::MTX34
	MTX34 (f32 f00, f32 f01, f32 f02, f32 f03, f32 f10, f32 f11, f32 f12, f32 f13, f32 f20, f32 f21, f32 f22, f32 f23)
	operator MtxRef ()
	operator MtxRefConst () const

Static Public Member Functions
static mMtx_c	createTrans (const mVec3_c &v)

Static Public Attributes
static mMtx_c	Identity = mMtx_c(1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f)
	The identity matrix.

Additional Inherited Members
Public Types inherited from nw4r::math::MTX34
typedef f32(*	MtxRef)[4]
typedef const f32(*	MtxRefConst)[4]
Public Attributes inherited from nw4r::math::_MTX34
union {
struct {
f32   _00
f32   _01
f32   _02
f32   _03
f32   _10
f32   _11
f32   _12
f32   _13
f32   _20
f32   _21
f32   _22
f32   _23
}
f32   m [3][4]
f32   a [3 *4]
Mtx   mtx
};

Constructor & Destructor Documentation

mMtx_c() [1/2]

mMtx_c::mMtx_c ( )

inline

Constructs an empty matrix.

Definition at line 12 of file m_mtx.hpp.

mMtx_c() [2/2]

mMtx_c::mMtx_c	(	float	_00,
		float	_01,
		float	_02,
		float	_03,
		float	_10,
		float	_11,
		float	_12,
		float	_13,
		float	_20,
		float	_21,
		float	_22,
		float	_23 )

Constructs a matrix with the given components.

Definition at line 8 of file m_mtx.cpp.

Member Function Documentation

operator Mtx *()

mMtx_c::operator Mtx * ( )

inline

Mtx cast operator.

Definition at line 18 of file m_mtx.hpp.

operator const Mtx *()

mMtx_c::operator const Mtx * ( ) const

inline

Const Mtx cast operator.

Definition at line 21 of file m_mtx.hpp.

XrotS()

void mMtx_c::XrotS

(

mAng

angle

)

Generates a rotation matrix for the X axis with the given angle.

Definition at line 23 of file m_mtx.cpp.

XrotM()

void mMtx_c::XrotM

(

mAng

angle

)

Rotates the matrix on the X axis by the given angle.

Definition at line 41 of file m_mtx.cpp.

YrotS()

void mMtx_c::YrotS

(

mAng

angle

)

Generates a rotation matrix for the Y axis with the given angle.

Definition at line 49 of file m_mtx.cpp.

YrotM()

void mMtx_c::YrotM

(

mAng

angle

)

Rotates the matrix on the Y axis by the given angle.

Definition at line 67 of file m_mtx.cpp.

ZrotS()

void mMtx_c::ZrotS

(

mAng

angle

)

Generates a rotation matrix for the Z axis with the given angle.

Definition at line 75 of file m_mtx.cpp.

ZrotM()

void mMtx_c::ZrotM

(

mAng

angle

)

Rotates the matrix on the Z axis by the given angle.

Definition at line 93 of file m_mtx.cpp.

ZXYrotM() [1/2]

void mMtx_c::ZXYrotM	(	mAng	xRot,
		mAng	yRot,
		mAng	zRot )

Rotates the matrix on the Y, X and Z axes by the given angles.

Definition at line 101 of file m_mtx.cpp.

XYZrotM()

void mMtx_c::XYZrotM	(	mAng	xRot,
		mAng	yRot,
		mAng	zRot )

Rotates the matrix on the Z, Y and X axes by the given angles.

Definition at line 107 of file m_mtx.cpp.

toRot()

void mMtx_c::toRot

(

mAng3_c &

out

)

const

Extracts the rotation vector from the matrix.

Definition at line 121 of file m_mtx.cpp.

multVecZero()

void mMtx_c::multVecZero

(

nw4r::math::VEC3 &

out

)

const

Extracts the translation vector from the matrix.

Definition at line 135 of file m_mtx.cpp.

zero()

void mMtx_c::zero

(

)

Zeroes out the matrix.

Definition at line 141 of file m_mtx.cpp.

getTranslation()

mVec3_c mMtx_c::getTranslation ( ) const

inline

Definition at line 37 of file m_mtx.hpp.

createTrans()

static mMtx_c mMtx_c::createTrans ( const mVec3_c & v )

inlinestatic

Definition at line 44 of file m_mtx.hpp.

concat()

mMtx_c & mMtx_c::concat ( const mMtx_c & other )

inline

Definition at line 46 of file m_mtx.hpp.

trans() [1/2]

mMtx_c & mMtx_c::trans ( const mVec3_c & v )

inline

Definition at line 47 of file m_mtx.hpp.

trans() [2/2]

mMtx_c & mMtx_c::trans ( float x, float y, float z )

inline

Definition at line 48 of file m_mtx.hpp.

ZXYrotM() [2/2]

mMtx_c & mMtx_c::ZXYrotM ( const mAng3_c & ang )

inline

Definition at line 49 of file m_mtx.hpp.

transX()

float mMtx_c::transX ( ) const

inline

Definition at line 51 of file m_mtx.hpp.

transY()

float mMtx_c::transY ( ) const

inline

Definition at line 52 of file m_mtx.hpp.

transZ()

float mMtx_c::transZ ( ) const

inline

Definition at line 53 of file m_mtx.hpp.

Member Data Documentation

Identity

mMtx_c mMtx_c::Identity = mMtx_c(1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f)

static

The identity matrix.

Definition at line 55 of file m_mtx.hpp.