Rgb.hpp

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// Copyright 2024-2025 Jan Niklas Hasse <jhasse@bixense.com>
// For conditions of distribution and use, see copyright notice in LICENSE.txt
#pragma once
 
#include <cstdint>
#include <iosfwd>
 
namespace jngl {
 
class Color;
 
class Rgb {
public:
    Rgb(float red, float green, float blue);
 
    static Rgb u8(uint8_t red, uint8_t green, uint8_t blue);
 
    Rgb(Color); // NOLINT
 
    float getRed() const;
    void setRed(float);
 
    float getGreen() const;
    void setGreen(float);
 
    float getBlue() const;
    void setBlue(float);
 
    uint8_t getRed_u8() const;
 
    uint8_t getGreen_u8() const;
 
    uint8_t getBlue_u8() const;
 
    explicit operator Color() const;
 
private:
    float red;
    float green;
    float blue;
};
 
Rgb interpolate(Rgb a, Rgb b, float t);
 
bool operator==(Rgb a, Rgb b);
 
std::ostream& operator<<(std::ostream& os, Rgb color);
 
} // namespace jngl
 
jngl::Rgb operator""_rgb(unsigned long long);