28 lines
443 B
C++
28 lines
443 B
C++
#pragma once
|
|
|
|
template <typename T>
|
|
inline static constexpr T min(T a, T b)
|
|
{
|
|
return (a < b) ? a : b;
|
|
}
|
|
|
|
template <typename T>
|
|
inline static constexpr T max(T a, T b)
|
|
{
|
|
return (a > b) ? a : b;
|
|
}
|
|
|
|
template <typename T>
|
|
inline static constexpr T clamp(T n, T minVal, T maxVal)
|
|
{
|
|
return min(max(n, minVal), maxVal);
|
|
}
|
|
|
|
template <typename T>
|
|
static inline T clamp01(T a)
|
|
{
|
|
if (a < 0.0) return 0.0;
|
|
if (a > 1.0) return 1.0;
|
|
return a;
|
|
}
|