Texture.hpp

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/*
 * Texture.hpp
 *
 *  @date 19.07.2017
 *  @author Jan Philipp Vogtherr (jvogtherr@uos.de)
 *  @author Kristin Schmidt (krschmidt@uos.de)
 */

#ifndef LVR2_TEXTURE_TEXTURE_HPP_
#define LVR2_TEXTURE_TEXTURE_HPP_

#include <cstring>
#include <math.h>
#include <cstdio>
#include "lvr2/geometry/BoundingRectangle.hpp"
#include "lvr2/io/PPMIO.hpp"

namespace lvr2 
{

class GlTexture;

class Texture {
public:

    Texture( );

    Texture(
        int index,
        unsigned short int width,
        unsigned short int height,
        unsigned char numChannels,
        unsigned char numBytesPerChan,
        float texelSize,
        unsigned char* data = nullptr
    );

    Texture(
        int index,
        GlTexture* oldTexture
    );

    Texture(Texture&& other);

    Texture(const Texture& other);

    Texture & operator=(const Texture &other);

    virtual ~Texture();

    void save();

    int m_index;

    unsigned short int m_width, m_height;

    unsigned char* m_data;

    unsigned char m_numChannels;

    unsigned char m_numBytesPerChan;

    float m_texelSize;

};

} // namespace lvr2

#endif /* LVR2_TEXTURE_TEXTURE_HPP_ */