NiMath.h

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#pragma once
 
namespace RE
{
    constexpr float NI_INFINITY = FLT_MAX;
    constexpr float NI_PI = static_cast<float>(3.1415926535897932);
    constexpr float NI_HALF_PI = 0.5F * NI_PI;
    constexpr float NI_TWO_PI = 2.0F * NI_PI;
 
    float NiAbs(float a_value);
    float NiASin(float a_value);
    float NiFastATan2(float a_y, float a_x);
}