texture.h

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#ifndef TEXTURE
#define TEXTURE
 
#include <glm/glm.hpp>
 
#include <id.h>
 
#include <string>
 
#include <jGL/common.h>
#include <stb_image.h>
 
namespace jGL
{
 
    class Texture
    {
 
    public:
 
        enum class Type {RGB, RGBA};
 
        Texture()
        : width(0), height(0), channels(0), id(Id::next())
        {}
 
        virtual ~Texture() = default;
 
        virtual void bind(unsigned unit) = 0;
 
        bool operator==(const Texture & rhs) const { return this->id == rhs.id; }
 
        const Id & getId() const { return id; }
 
        const glm::ivec3 size() const { return glm::ivec3(width, height, channels); }
 
    protected:
 
        int width, height, channels;
 
        Id id;
 
    };
 
}
 
#endif /* TEXTURE */