VRS - The Virtual Rendering System

version 3.3

mipmaptexture3dgl.h

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 /**********************************************************************
 VRS - The Virtual Rendering System
 Copyright (C) 2001 Computer Graphics Systems Group at the 
 Hasso-Plattner-Institute, Potsdam, Germany.
 This library is free software; you can redistribute it and/or 
 modify it under the terms of the GNU Lesser General Public 
 License as published by the Free Software Foundation; either 
 version 2.1 of the License, or (at your option) any later version.
 This library is distributed in the hope that it will be useful, but 
 WITHOUT ANY WARRANTY; without even the implied warranty of 
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
 See the GNU Lesser General Public License for more details.
 You should have received a copy of the GNU Lesser+ General Public
 License along with this library; if not, write to the FreeSoftware 
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA, 02111-1307, USA.
 **********************************************************************/

#ifndef VRS_OPENGL_TEXTURE_MIPMAPTEXTURE3DGL_H
#define VRS_OPENGL_TEXTURE_MIPMAPTEXTURE3DGL_H

#include <vrs/opengl/texture3dgl.h>
#include <vrs/container/array.h>

namespace VRS {

class Image;


class VRS_CORE_API MipmapTexture3DGL : public Texture3DGL
{
public:
    VRS_TYPEINFO(MipmapTexture3DGL, Texture3DGL);
    VRS_SERIALIZABLE(MipmapTexture3DGL);

    MipmapTexture3DGL(
        SO<Iterator<SO<Iterator<SO<Image> > > > > images,
        TextureGL::WrapMode wrapS = TextureGL::REPEAT,
        TextureGL::WrapMode wrapT = TextureGL::REPEAT,
        TextureGL::WrapMode wrapR = TextureGL::REPEAT,
        TextureGL::FilterMode minFilter = TextureGL::TRILINEAR,
        TextureGL::FilterMode magFilter = TextureGL::LINEAR,
        GLfloat anisotropic = 1.0,
        const Matrix& matrix = Matrix(),
        const Color& borderColor = Color::black,
        GLenum internalFormat = GL_ZERO
    );
        bool operator==(const MipmapTexture3DGL& other) const;

    virtual void setImages(SO<Iterator<SO<Iterator<SO<Image> > > > > newImages, GLenum internalFormat = GL_ZERO);
    virtual void setImage(int level, SO<Iterator<SO<Image> > > newImage);
    virtual SO<Iterator<SO<Iterator<SO<Image> > > > > getImages() const;
    virtual SO<Iterator<SO<Image> > > getImage(int level) const;
    virtual int getLevels() const;
        /* Get/set the image. */

    virtual GLenum getInternalFormat() const;

    virtual Matrix adjustMatrix() const;

protected:
    MipmapTexture3DGL(); // only for serialization!!!

    virtual void acceptChildren(std::vector<Visitable*>& appendChildrenHere) const;

private:
    SO<Array<SO<Iterator<SO<Image> > > > > images_;
};

} // namespace VRS

#endif // VRS_OPENGL_TEXTURE_MIPMAPTEXTURE3DGL_H

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