111 lines
2.4 KiB
C++
111 lines
2.4 KiB
C++
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//This file is part of Photon (http://photon.sourceforge.net)
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//Copyright (C) 2004-2005 James Turk
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//
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// Author:
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// James Turk (jpt2433@rit.edu)
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//
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// Version:
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// $Id: Texture.hpp,v 1.1 2005/06/13 05:38:06 cozman Exp $
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#ifndef PHOTON_VIDEO_TEXTURE_HPP
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#define PHOTON_VIDEO_TEXTURE_HPP
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#include "video/TextureResourceManager.hpp"
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#include "ResourceManaged.hpp"
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namespace photon
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{
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namespace video
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{
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// Class: Texture
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// Simple OO wrapper around the concept of a texture in openGL.
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//
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// Since Texture is a child of <ResourceManaged>, all memory management is
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// taken care of.
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//
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// Children:
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// <Image>
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//
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// Operators:
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// - Texture = Texture
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// - bool : True if texture is loaded, false if not.
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// - ostream& << Texture
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class Texture: public ResourceManaged<TextureResourceManager>
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{
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// Group: (Con/De)structors
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public:
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// Function: Texture
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// Default constructor, initalizes internal state of Texture.
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Texture();
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// Function: Texture
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// Copy constructor, copies another Texture.
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//
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// Parameters:
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// rhs - Texture to construct copy of.
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Texture(const Texture &rhs);
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// Function: Texture
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// Initializing constructor, loads Texture via call to <open>.
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//
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// Parameters:
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// name - Name of the Texture <Resource> to open.
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//
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// See Also:
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// <open>
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Texture(const std::string& name);
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// Group: General
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public:
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// Function: open
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// Opens an image file, currently supported image types are BMP, GIF, JPEG,
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// PCX, PNG, and TGA.
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//
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// Loading is done via <a href="http://corona.sf.net">Corona</a>.
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//
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// Parameters:
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// name - Name of the Texture <Resource> to open.
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void open(const std::string& name);
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// Function: bind
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// Makes texture the current OpenGL texture.
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void bind() const;
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Texture& operator=(const Texture &rhs);
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operator bool() const;
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// Group: Accessors
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public:
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// Function: getWidth
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// Gets width of texture.
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//
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// Returns:
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// Width of texture.
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scalar getWidth() const;
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// Function: getHeight
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// Gets height of texture.
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//
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// Returns:
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// Height of texture.
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scalar getHeight() const;
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friend std::ostream& operator<<(std::ostream &o, const Texture &rhs);
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private:
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scalar width_;
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scalar height_;
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uint texID_;
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};
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}
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}
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#endif //PHOTON_VIDEO_TEXTURE_HPP
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