scurve.h

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#pragma once
 
namespace eu::core
{
 
struct SCurve
{
    float slope = 1.0f;  
    float threshold = 0.75f;  
 
    constexpr SCurve() = default;
 
    constexpr SCurve(float s, float t)
        : slope(s)
        , threshold(t)
    {}
 
    // todo(Gustav): give a better name
    constexpr static SCurve light_curve()
    {
        return {5.0f, 1.0f};
    }
};
 
SCurve s_curve_from_input(float x, float y);
 
float calculate_s_curve(float x, float slope, float threshold);
 
}  //  namespace klotter