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41 lines
1.3 KiB
C++
41 lines
1.3 KiB
C++
// Copyright [2023] Krzysztof Rudnicki
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#ifndef BREAKOUT_TEXTURE_HPP_
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#define BREAKOUT_TEXTURE_HPP_
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#include "../dependencies/include/glad/glad.h"
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// Texture2D is able to store and configure a texture in OpenGL.
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// It also hosts utility functions for easy management.
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class Texture2D
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{
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public:
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// holds the ID of the texture object,
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// used for all texture operations to reference to this particular texture
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unsigned int ID;
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// texture image dimensions
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unsigned int Width, Height;
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// width and height of loaded image in pixels
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// texture Format
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unsigned int Internal_Format;
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// format of texture object
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unsigned int Image_Format;
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// format of loaded image
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// texture configuration
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unsigned int Wrap_S;
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// wrapping mode on S axis
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unsigned int Wrap_T;
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// wrapping mode on T axis
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unsigned int Filter_Min;
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// filtering mode if texture pixels < screen pixels
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unsigned int Filter_Max;
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// filtering mode if texture pixels > screen pixels
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// constructor (sets default texture modes)
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Texture2D();
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// generates texture from image data
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void Generate(unsigned int width, unsigned int height, unsigned char* data);
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// binds the texture as the current active GL_TEXTURE_2D texture object
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void Bind() const;
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};
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#endif // BREAKOUT_TEXTURE_HPP_
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