C:/quickbuild-1.2.13/working/root/Docs/TGEA_Offline_Docs/checkouts/engine/source/math/mMathFn.h File Reference

#include <math.h>
#include <stdlib.h>
#include "math/mConstants.h"
#include "platform/platformAssert.h"

Functions

void MathConsoleInit ()

S32 mRandI (S32 i1, S32 i2)

F32 mRandF (F32 f1, F32 f2)

void m_matF_x_point3F (const F32 *m, const F32 *p, F32 *presult)

void m_matF_x_vectorF (const F32 *m, const F32 *v, F32 *vresult)

bool mIsZero (const F32 val, const F32 epsilon=0.0001f)

F32 mFloor (const F32 val)

F32 mCeil (const F32 val)

F32 mFabs (const F32 val)

F64 mFabs (const F64 val)

F32 mFmod (const F32 val, const F32 mod)

S32 mAbs (const S32 val)

S32 mClamp (S32 val, S32 low, S32 high)

F32 mClampF (F32 val, F32 low, F32 high)

S32 mMulDiv (S32 a, S32 b, S32 c)

U32 mMulDiv (S32 a, S32 b, U32 c)

F32 mSin (const F32 angle)

F32 mCos (const F32 angle)

F32 mTan (const F32 angle)

F32 mAsin (const F32 val)

F32 mAcos (const F32 val)

F32 mAtan (const F32 x, const F32 y)

void mSinCos (const F32 angle, F32 &s, F32 &c)

F32 mTanh (const F32 angle)

F32 mSqrt (const F32 val)

F64 mSqrt (const F64 val)

F32 mPow (const F32 x, const F32 y)

F32 mLog (const F32 val)

F32 mExp (const F32 val)

F64 mSin (const F64 angle)

F64 mCos (const F64 angle)

F64 mTan (const F64 angle)

F64 mAsin (const F64 val)

F64 mAcos (const F64 val)

F64 mAtan (const F64 x, const F64 y)

void mSinCos (const F64 angle, F64 &sin, F64 &cos)

F64 mTanh (const F64 angle)

F64 mPow (const F64 x, const F64 y)

F64 mLog (const F64 val)

F32 mCatmullrom (F32 t, F32 p0, F32 p1, F32 p2, F32 p3)

F64 mFabsD (const F64 val)

F64 mFmodD (const F64 val, const F64 mod)

F64 mSqrtD (const F64 val)

F64 mFloorD (const F64 val)

F64 mCeilD (const F64 val)

bool isEqual (F32 a, F32 b)

bool isZero (F32 a)

F32 clampToZero (F32 &input)

F32 mDegToRad (F32 d)

F32 mRadToDeg (F32 r)

F64 mDegToRad (F64 d)

F64 mRadToDeg (F64 r)

bool mIsNaN_F (const F32 x)

Variables

S32(*) m_mulDivS32 (S32 a, S32 b, S32 c)

U32(*) m_mulDivU32 (S32 a, S32 b, U32 c)

F32(*) m_catmullrom (F32 t, F32 p0, F32 p1, F32 p2, F32 p3)

void(*) m_point2F_normalize (F32 *p)

void(*) m_point2F_normalize_f (F32 *p, F32 len)

void(*) m_point2D_normalize (F64 *p)

void(*) m_point2D_normalize_f (F64 *p, F64 len)

void(*) m_point3F_normalize (F32 *p)

void(*) m_point3F_normalize_f (F32 *p, F32 len)

void(*) m_point3F_interpolate (const F32 *from, const F32 *to, F32 factor, F32 *result)

void(*) m_point3D_normalize (F64 *p)

void(*) m_point3D_normalize_f (F64 *p, F64 len)

void(*) m_point3D_interpolate (const F64 *from, const F64 *to, F64 factor, F64 *result)

void(*) m_point3F_bulk_dot (const F32 *refVector, const F32 *dotPoints, const U32 numPoints, const U32 pointStride, F32 *output)

void(*) m_point3F_bulk_dot_indexed (const F32 *refVector, const F32 *dotPoints, const U32 numPoints, const U32 pointStride, const U32 *pointIndices, F32 *output)

void(*) m_quatF_set_matF (F32 x, F32 y, F32 z, F32 w, F32 *m)

void(*) m_matF_set_euler (const F32 *e, F32 *result)

void(*) m_matF_set_euler_point (const F32 *e, const F32 *p, F32 *result)

void(*) m_matF_identity (F32 *m)

void(*) m_matF_inverse (F32 *m)

void(*) m_matF_affineInverse (F32 *m)

void(*) m_matF_transpose (F32 *m)

void(*) m_matF_scale (F32 *m, const F32 *p)

void(*) m_matF_normalize (F32 *m)

F32(*) m_matF_determinant (const F32 *m)

void(*) m_matF_x_matF (const F32 *a, const F32 *b, F32 *mresult)

void(*) m_matF_x_point4F (const F32 *m, const F32 *p, F32 *presult)

void(*) m_matF_x_scale_x_planeF (const F32 *m, const F32 *s, const F32 *p, F32 *presult)

void(*) m_matF_x_box3F (const F32 *m, F32 *min, F32 *max)

U32(*) mSolveQuadratic (F32 a, F32 b, F32 c, F32 *x)

U32(*) mSolveCubic (F32 a, F32 b, F32 c, F32 d, F32 *x)

U32(*) mSolveQuartic (F32 a, F32 b, F32 c, F32 d, F32 e, F32 *x)

Function Documentation

void MathConsoleInit ( )

S32 mRandI	(	S32	i1,
		S32	i2
	)

F32 mRandF	(	F32	f1,
		F32	f2
	)

void m_matF_x_point3F	(	const F32 *	m,
		const F32 *	p,
		F32 *	presult
	)			`[inline]`

void m_matF_x_vectorF	(	const F32 *	m,
		const F32 *	v,
		F32 *	vresult
	)			`[inline]`

bool mIsZero	(	const F32	val,
		const F32	epsilon = `0.0001f`
	)			`[inline]`

F32 mFloor ( const F32 val ) [inline]

F32 mCeil ( const F32 val ) [inline]

F32 mFabs ( const F32 val ) [inline]

F64 mFabs ( const F64 val ) [inline]

F32 mFmod	(	const F32	val,
		const F32	mod
	)			`[inline]`

S32 mAbs ( const S32 val ) [inline]

S32 mClamp	(	S32	val,
		S32	low,
		S32	high
	)			`[inline]`

F32 mClampF	(	F32	val,
		F32	low,
		F32	high
	)			`[inline]`

S32 mMulDiv	(	S32	a,
		S32	b,
		S32	c
	)			`[inline]`

U32 mMulDiv	(	S32	a,
		S32	b,
		U32	c
	)			`[inline]`

F32 mSin ( const F32 angle ) [inline]

F32 mCos ( const F32 angle ) [inline]

F32 mTan ( const F32 angle ) [inline]

F32 mAsin ( const F32 val ) [inline]

F32 mAcos ( const F32 val ) [inline]

F32 mAtan	(	const F32	x,
		const F32	y
	)			`[inline]`

void mSinCos	(	const F32	angle,
		F32 &	s,
		F32 &	c
	)			`[inline]`

F32 mTanh ( const F32 angle ) [inline]

F32 mSqrt ( const F32 val ) [inline]

F64 mSqrt ( const F64 val ) [inline]

F32 mPow	(	const F32	x,
		const F32	y
	)			`[inline]`

F32 mLog ( const F32 val ) [inline]

F32 mExp ( const F32 val ) [inline]

F64 mSin ( const F64 angle ) [inline]

F64 mCos ( const F64 angle ) [inline]

F64 mTan ( const F64 angle ) [inline]

F64 mAsin ( const F64 val ) [inline]

F64 mAcos ( const F64 val ) [inline]

F64 mAtan	(	const F64	x,
		const F64	y
	)			`[inline]`

void mSinCos	(	const F64	angle,
		F64 &	sin,
		F64 &	cos
	)			`[inline]`

F64 mTanh ( const F64 angle ) [inline]

F64 mPow	(	const F64	x,
		const F64	y
	)			`[inline]`

F64 mLog ( const F64 val ) [inline]

F32 mCatmullrom	(	F32	t,
		F32	p0,
		F32	p1,
		F32	p2,
		F32	p3
	)			`[inline]`

F64 mFabsD ( const F64 val ) [inline]

F64 mFmodD	(	const F64	val,
		const F64	mod
	)			`[inline]`

F64 mSqrtD ( const F64 val ) [inline]

F64 mFloorD ( const F64 val ) [inline]

F64 mCeilD ( const F64 val ) [inline]

bool isEqual	(	F32	a,
		F32	b
	)			`[inline]`

bool isZero ( F32 a ) [inline]

F32 clampToZero ( F32 & input ) [inline]

F32 mDegToRad ( F32 d ) [inline]

F32 mRadToDeg ( F32 r ) [inline]

F64 mDegToRad ( F64 d ) [inline]

F64 mRadToDeg ( F64 r ) [inline]

bool mIsNaN_F ( const F32 x ) [inline]

Variable Documentation

S32(*) m_mulDivS32(S32 a, S32 b, S32 c)

U32(*) m_mulDivU32(S32 a, S32 b, U32 c)

F32(*) m_catmullrom(F32 t, F32 p0, F32 p1, F32 p2, F32 p3)

void(*) m_point2F_normalize(F32 *p)

void(*) m_point2F_normalize_f(F32 *p, F32 len)

void(*) m_point2D_normalize(F64 *p)

void(*) m_point2D_normalize_f(F64 *p, F64 len)

void(*) m_point3F_normalize(F32 *p)

void(*) m_point3F_normalize_f(F32 *p, F32 len)

void(*) m_point3F_interpolate(const F32 *from, const F32 *to, F32 factor, F32 *result)

void(*) m_point3D_normalize(F64 *p)

void(*) m_point3D_normalize_f(F64 *p, F64 len)

void(*) m_point3D_interpolate(const F64 *from, const F64 *to, F64 factor, F64 *result)

void(*) m_point3F_bulk_dot(const F32 *refVector, const F32 *dotPoints, const U32 numPoints, const U32 pointStride, F32 *output)

void(*) m_point3F_bulk_dot_indexed(const F32 *refVector, const F32 *dotPoints, const U32 numPoints, const U32 pointStride, const U32 *pointIndices, F32 *output)

void(*) m_quatF_set_matF(F32 x, F32 y, F32 z, F32 w, F32 *m)

void(*) m_matF_set_euler(const F32 *e, F32 *result)

void(*) m_matF_set_euler_point(const F32 *e, const F32 *p, F32 *result)

void(*) m_matF_identity(F32 *m)

void(*) m_matF_inverse(F32 *m)

void(*) m_matF_affineInverse(F32 *m)

void(*) m_matF_transpose(F32 *m)

void(*) m_matF_scale(F32 *m, const F32 *p)

void(*) m_matF_normalize(F32 *m)

F32(*) m_matF_determinant(const F32 *m)

void(*) m_matF_x_matF(const F32 *a, const F32 *b, F32 *mresult)

void(*) m_matF_x_point4F(const F32 *m, const F32 *p, F32 *presult)

void(*) m_matF_x_scale_x_planeF(const F32 *m, const F32 *s, const F32 *p, F32 *presult)

void(*) m_matF_x_box3F(const F32 *m, F32 *min, F32 *max)

U32(*) mSolveQuadratic(F32 a, F32 b, F32 c, F32 *x)

U32(*) mSolveCubic(F32 a, F32 b, F32 c, F32 d, F32 *x)

U32(*) mSolveQuartic(F32 a, F32 b, F32 c, F32 d, F32 e, F32 *x)