User:Abion47/Sandbox

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Constant Summary

Return Type	Function and Description
cColor	cColor_Blue
cColor	cColor_Green
cColor	cColor_Red
cColor	cColor_White
float	cMath_Epsilon The value of correction for small floating point numbers.
float	cMath_Pi Approximate value of pi.
float	cMath_PiDiv2 Approximate value of pi divided by 2.
float	cMath_PiDiv4 Approximate value of pi divided by 4.
float	cMath_PiMul2 Approximate value of pi multiplied by 2.
float	cMath_Sqrt2 Approximate value of the square root of 2
cMatrixf	cMatrixf_Identity
cMatrixf	cMatrixf_Zero
cQuaternion	cQuaternion_Identity
cVector2f	cVector2f_Down
cVector2f	cVector2f_Left
cVector2f	cVector2f_MinusOne
cVector2f	cVector2f_One
cVector2f	cVector2f_Right
cVector2f	cVector2f_Up
cVector2f	cVector2f_Zero
cVector2l	cVector2l_MinusOne
cVector3f	cVector3f_Back
cVector3f	cVector3f_Down
cVector3f	cVector3f_Forward
cVector3f	cVector3f_Left
cVector3f	cVector3f_MinusOne
cVector3f	cVector3f_One
cVector3f	cVector3f_Right
cVector3f	cVector3f_Up
cVector3f	cVector3f_Zero
cVector4f	cVector4f_MinusOne
cVector4f	cVector4f_One
cVector4f	cVector4f_Zero
tID	tID_Invalid

Constant Detail

cColor_Blue

const cColor cColor_Blue = cColor(0.0, 0.0, 1.0, 1.0)

cColor_Green

const cColor cColor_Green = cColor(0.0, 1.0, 0.0, 1.0)

cColor_Red

const cColor cColor_Red = cColor(1.0, 0.0, 0.0, 1.0)

cColor_White

const cColor cColor_White = cColor(1.0, 1.0, 1.0, 1.0)

cMath_Epsilon

const float cMath_Epsilon = 0.0001

The value of correction for small floating point numbers.

When two floats are subtracted, floating point errors can make the result not exact. (i.e. 3.0 - 2.0 == 1.0 may not strictly be true.) As such, if the difference between two floats is less than the value of cMath_Epsilon, those two floats can be considered equal.

cMath_Pi

const float cMath_Pi = 3.141593

Approximate value of pi.

cMath_PiDiv2

const float cMath_PiDiv2

Approximate value of pi divided by 2.

cMath_PiDiv4

const float cMath_PiDiv4

Approximate value of pi divided by 4.

cMath_PiMul2

const float cMath_PiMul2

Approximate value of pi multiplied by 2.

cMath_Sqrt2

const float cMath_Sqrt2

Approximate value of the square root of 2.

cMatrixf_Identity

const cMatrixf cMatrixf_Identity

cMatrixf_Zero

const cMatrixf cMatrixf_Zero

cQuaternion_Identity

const cQuaternion cQuaternion_Identity

cVector2f_Down

const cVector2f cVector2f_Down

cVector2f_Left

const cVector2f cVector2f_Left

cVector2f_MinusOne

const cVector2f cVector2f_MinusOne

cVector2f_One

const cVector2f cVector2f_One

cVector2f_Right

const cVector2f cVector2f_Right

cVector2f_Up

const cVector2f cVector2f_Up

cVector2f_Zero

const cVector2f cVector2f_Zero

cVector2l_MinusOne

const cVector2l cVector2l_MinusOne

cVector3f_Back

const cVector3f cVector3f_Back

cVector3f_Down

const cVector3f cVector3f_Down

cVector3f_Forward

const cVector3f cVector3f_Forward

cVector3f_Left

const cVector3f cVector3f_Left

cVector3f_MinusOne

const cVector3f cVector3f_MinusOne

cVector3f_One

const cVector3f cVector3f_One

cVector3f_Right

const cVector3f cVector3f_Right

cVector3f_Up

const cVector3f cVector3f_Up

cVector3f_Zero

const cVector3f cVector3f_Zero

cVector4f_MinusOne

const cVector4f cVector4f_MinusOne

cVector4f_One

const cVector4f cVector4f_One

cVector4f_Zero

const cVector4f cVector4f_Zero

tID_Invalid

const tID tID_Invalid