mat4.h File Reference

#include "core/types.h"
#include "math/scalar.h"
#include "math/vec4.h"
#include "math/quat.h"
#include "math/point.h"
#include "math/vector.h"
#include "math/sse.h"

Go to the source code of this file.

Classes
struct	Math::mat4
	A 4x4 single point precision float matrix. More...

Namespaces
namespace	Math
	Different curves.

Macros
#define	mm_ror_ps(vec, i)

Functions
mat4	Math::rotationquat (const quat &q)
	TODO: rewrite using SSE.
mat4	Math::reflect (const vec4 &p)
	based on this http://www.opengl.org/discussion_boards/showthread.php/169605-reflection-matrix-how-to-derive
void	Math::decompose (const mat4 &mat, vec3 &outScale, quat &outRotation, vec3 &outTranslation)
mat4	Math::affine (const vec3 &scale, const vec3 &rotationCenter, const quat &rotation, const vec3 &translation)
mat4	Math::affine (const vec3 &scale, const quat &rotation, const vec3 &translation)
mat4	Math::affine (const vec3 &scale, const vec3 &rotation, const vec3 &translation)
mat4	Math::affinetransformation (scalar scale, const vec3 &rotationCenter, const quat &rotation, const vec3 &translation)
mat4	Math::transformation (const vec3 &scalingCenter, const quat &scalingRotation, const vec3 &scale, const vec3 &rotationCenter, const quat &rotation, const vec3 &trans)
bool	Math::ispointinside (const vec4 &p, const mat4 &m)
mat4	Math::skewsymmetric (const vec3 &v)
mat4	Math::fromeuler (const vec3 &v)
vec3	Math::aseuler (const mat4 &m)
__forceinline bool	Math::isidentity (const mat4 &m)
__forceinline scalar	Math::determinant (const mat4 &m)
__forceinline mat4	Math::inverse (const mat4 &m)
__forceinline mat4	Math::lookatlh (const point &eye, const point &at, const vector &up)
__forceinline mat4	Math::lookatrh (const point &eye, const point &at, const vector &up)
__forceinline mat4	Math::operator* (const mat4 &m0, const mat4 &m1)
__forceinline vec4	Math::operator* (const mat4 &m, const vec4 &v)
__forceinline vec4	Math::operator* (const mat4 &m, const vec3 &v)
__forceinline vec4	Math::operator* (const mat4 &m, const point &p)
__forceinline vector	Math::operator* (const mat4 &m, const vector &v)
__forceinline mat4	Math::ortholh (scalar w, scalar h, scalar zn, scalar zf)
__forceinline mat4	Math::orthorh (scalar w, scalar h, scalar zn, scalar zf)
__forceinline mat4	Math::orthooffcenterlh (scalar l, scalar r, scalar t, scalar b, scalar zn, scalar zf)
__forceinline mat4	Math::orthooffcenterrh (scalar l, scalar r, scalar t, scalar b, scalar zn, scalar zf)
__forceinline mat4	Math::perspfovlh (scalar fovy, scalar aspect, scalar zn, scalar zf)
__forceinline mat4	Math::perspfovrh (scalar fovy, scalar aspect, scalar zn, scalar zf)
__forceinline mat4	Math::persplh (scalar w, scalar h, scalar zn, scalar zf)
__forceinline mat4	Math::persprh (scalar w, scalar h, scalar zn, scalar zf)
__forceinline mat4	Math::perspoffcenterlh (scalar l, scalar r, scalar b, scalar t, scalar zn, scalar zf)
__forceinline mat4	Math::perspoffcenterrh (scalar l, scalar r, scalar b, scalar t, scalar zn, scalar zf)
__forceinline mat4	Math::rotationaxis (const vec3 &axis, scalar angle)
__forceinline mat4	Math::rotationx (scalar angle)
__forceinline mat4	Math::rotationy (scalar angle)
__forceinline mat4	Math::rotationz (scalar angle)
__forceinline mat4	Math::rotationyawpitchroll (scalar yaw, scalar pitch, scalar roll)
__forceinline mat4	Math::scaling (scalar scale)
__forceinline mat4	Math::scaling (scalar sx, scalar sy, scalar sz)
__forceinline mat4	Math::scaling (const vec3 &s)
__forceinline mat4	Math::translation (scalar x, scalar y, scalar z)
__forceinline mat4	Math::translation (const vec3 &t)
__forceinline mat4	Math::trs (const vec3 &position, const quat &rotation, const vec3 &scale)
	A short hand for creating a TRS (translation, rotation, scale) matrix from pos, rot and scale.
__forceinline mat4	Math::transpose (const mat4 &m)

Variables
static const __m128i	Math::maskX = _mm_setr_epi32( -1,0,0,0 )
static const __m128i	Math::maskY = _mm_setr_epi32( 0,-1,0,0 )
static const __m128i	Math::maskZ = _mm_setr_epi32( 0,0,-1,0 )
static const __m128i	Math::maskW = _mm_setr_epi32( 0,0,0,-1 )

Macro Definition Documentation

mm_ror_ps

#define mm_ror_ps	(		vec,
			i )

Value:

    (((i)%4) ? (_mm_shuffle_ps(vec,vec, _MM_SHUFFLE((unsigned char)(i+3)%4,(unsigned char)(i+2)%4,(unsigned char)(i+1)%4,(unsigned char)(i+0)%4))) : (vec))