Image.hpp

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#pragma once

#include <string>
#include <memory>
#include <vector>
#include "Logger.hpp"
#include <png.h>
#include <glm/vec4.hpp>

namespace small3d {

  class Image {
  private:

    unsigned long width, height;
    std::vector<float> imageData;
    unsigned long imageDataSize;
    void loadFromFile(const std::string fileLocation);

  public:

    Image(const std::string fileLocation = "");

    ~Image() = default;

    void toColour(glm::vec4 colour);

    unsigned long getWidth() const;

    unsigned long getHeight() const;

    unsigned long getByteSize() const;

    const float* getData() const;

  };

}