rpc/Color.h

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// Copyright (c) 2017 Computer Vision Center (CVC) at the Universitat Autonoma
// de Barcelona (UAB).
//
// This work is licensed under the terms of the MIT license.
// For a copy, see <https://opensource.org/licenses/MIT>.
 
#pragma once
 
#include "carla/MsgPack.h"
 
#include <cstdint>
 
#ifdef LIBCARLA_INCLUDED_FROM_UE4
#include <compiler/enable-ue4-macros.h>
#include "Math/Color.h"
#include <compiler/disable-ue4-macros.h>
#endif // LIBCARLA_INCLUDED_FROM_UE4
 
namespace carla {
namespace rpc {
 
  class Color {
  public:
 
    uint8_t r = 0u;
    uint8_t g = 0u;
    uint8_t b = 0u;
 
    Color() = default;
    Color(const Color &) = default;
 
    Color(uint8_t r, uint8_t g, uint8_t b)
      : r(r), g(g), b(b) {}
 
    Color &operator=(const Color &) = default;
 
#ifdef LIBCARLA_INCLUDED_FROM_UE4
 
    Color(const FColor &color)
      : Color(color.R, color.G, color.B) {}
 
    Color(const FLinearColor &color)
      : Color(color.R * 255.0f, color.G  * 255.0f, color.B  * 255.0f) {}
 
    operator FColor() const {
      return FColor{r, g, b};
    }
 
    operator FLinearColor() const {
      return FLinearColor{
        static_cast<float>(r)/255.0f,
        static_cast<float>(g)/255.0f,
        static_cast<float>(b)/255.0f,
        1.0f
      };
    }
 
#endif // LIBCARLA_INCLUDED_FROM_UE4
 
    MSGPACK_DEFINE_ARRAY(r, g, b);
  };
 
} // namespace rpc
} // namespace carla