Method set

tutorials/common/image/image.h:23–23

    virtual Color4 get(size_t x, size_t y) const = 0;
    virtual void   set(size_t x, size_t y, const Color4& c) = 0;
    void set(size_t x, size_t y, const Color& c) { set(x,y,Color4(c.r,c.g,c.b,1.0f)); }
    void convertToRGBA8(unsigned char *dest)
    {
      for (size_t y=0;y<height;y++)