default_interpolate.h

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#pragma once
 
namespace eu
{
 
// todo(Gustav): change to a function instead of a struct
 
template<typename T>
struct InterpolateDefault
{
};
 
template<typename T>
T default_interpolate(const T& from, float t, const T& to)
{
    return InterpolateDefault<T>::interpolate(from, t, to);
}
 
#define DEFAULT_INTERPOLATE(TYPE, FUNCTION) template<> struct InterpolateDefault<TYPE> {\
    static TYPE interpolate(const TYPE& from, float v, const TYPE& to) { return FUNCTION(from, v, to); }\
}
 
 
}