OpenTNL - Global Constants

Global Constants

Detailed Description

Handy constants!

Defines

#define __EQUAL_CONST_F F32(0.000001)

Constant float epsilon used for F32 comparisons.

Variables

const F32 TNL::FloatOne = F32(1.0)

Constant float 1.0.

const F32 TNL::FloatHalf = F32(0.5)

Constant float 0.5.

const F32 TNL::FloatZero = F32(0.0)

Constant float 0.0.

const F32 TNL::FloatPi = F32(3.14159265358979323846)

Constant float PI.

const F32 TNL::Float2Pi = F32(2.0 * 3.14159265358979323846)

Constant float 2*PI.

const F32 TNL::FloatInversePi = F32(1.0 / 3.14159265358979323846)

Constant float 1 / PI.

const F32 TNL::FloatHalfPi = F32(0.5 * 3.14159265358979323846)

Constant float 1/2 * PI.

const F32 TNL::Float2InversePi = F32(2.0 / 3.14159265358979323846)

Constant float 2 / PI.

const F32 TNL::FloatInverse2Pi = F32(0.5 / 3.14159265358979323846)

Constant float 2 / PI.

const F32 TNL::FloatSqrt2 = F32(1.41421356237309504880f)

Constant float sqrt(2).

const F32 TNL::FloatSqrtHalf = F32(0.7071067811865475244008443f)

Constant float sqrt(0.5).

const S8 TNL::S8_MIN = S8(-128)

Constant Min Limit S8.

const S8 TNL::S8_MAX = S8(127)

Constant Max Limit S8.

const U8 TNL::U8_MAX = U8(255)

Constant Max Limit U8.

const S16 TNL::S16_MIN = S16(-32768)

Constant Min Limit S16.

const S16 TNL::S16_MAX = S16(32767)

Constant Max Limit S16.

const U16 TNL::U16_MAX = U16(65535)

Constant Max Limit U16.

const S32 TNL::S32_MIN = S32(-2147483647 - 1)

Constant Min Limit S32.

const S32 TNL::S32_MAX = S32(2147483647)

Constant Max Limit S32.

const U32 TNL::U32_MAX = U32(0xffffffff)

Constant Max Limit U32.

const F32 TNL::F32_MIN = F32(1.175494351e-38F)

Constant Min Limit F32.

const F32 TNL::F32_MAX = F32(3.402823466e+38F)

Constant Max Limit F32.

Define Documentation

#define __EQUAL_CONST_F F32(0.000001)

Constant float epsilon used for F32 comparisons.

Variable Documentation

const F32 TNL::FloatOne = F32(1.0) [static]

Constant float 1.0.

const F32 TNL::FloatHalf = F32(0.5) [static]

Constant float 0.5.

const F32 TNL::FloatZero = F32(0.0) [static]

Constant float 0.0.

const F32 TNL::FloatPi = F32(3.14159265358979323846) [static]

Constant float PI.

const F32 TNL::Float2Pi = F32(2.0 * 3.14159265358979323846) [static]

Constant float 2*PI.

const F32 TNL::FloatInversePi = F32(1.0 / 3.14159265358979323846) [static]

Constant float 1 / PI.

const F32 TNL::FloatHalfPi = F32(0.5 * 3.14159265358979323846) [static]

Constant float 1/2 * PI.

const F32 TNL::Float2InversePi = F32(2.0 / 3.14159265358979323846) [static]

Constant float 2 / PI.

const F32 TNL::FloatInverse2Pi = F32(0.5 / 3.14159265358979323846) [static]

Constant float 2 / PI.

const F32 TNL::FloatSqrt2 = F32(1.41421356237309504880f) [static]

Constant float sqrt(2).

const F32 TNL::FloatSqrtHalf = F32(0.7071067811865475244008443f) [static]

Constant float sqrt(0.5).

const S8 TNL::S8_MIN = S8(-128) [static]

Constant Min Limit S8.

const S8 TNL::S8_MAX = S8(127) [static]

Constant Max Limit S8.

const U8 TNL::U8_MAX = U8(255) [static]

Constant Max Limit U8.

const S16 TNL::S16_MIN = S16(-32768) [static]

Constant Min Limit S16.

const S16 TNL::S16_MAX = S16(32767) [static]

Constant Max Limit S16.

const U16 TNL::U16_MAX = U16(65535) [static]

Constant Max Limit U16.

const S32 TNL::S32_MIN = S32(-2147483647 - 1) [static]

Constant Min Limit S32.

const S32 TNL::S32_MAX = S32(2147483647) [static]

Constant Max Limit S32.

const U32 TNL::U32_MAX = U32(0xffffffff) [static]

Constant Max Limit U32.

const F32 TNL::F32_MIN = F32(1.175494351e-38F) [static]

Constant Min Limit F32.

const F32 TNL::F32_MAX = F32(3.402823466e+38F) [static]

Constant Max Limit F32.