VRS - The Virtual Rendering System

version 3.3

vertexattributeshapegl.h

Go to the documentation of this file.

/******************************************************************************
 * VRS - The Virtual Rendering System
 * Copyright (C) 2003 Computer Graphics Systems Group at the 
 * Hasso-Plattner-Institute (HPI), 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.
 ******************************************************************************/

// $Id: vertexattributeshapegl.h 6058 2007-09-07 16:01:00Z Konstantin_Baumann $
// $Date: 2007-09-07 18:01:00 +0200 (Fri, 07 Sep 2007) $
// $Revision: 6058 $
// $State$
// $Author: Konstantin_Baumann $
//
// $Log$
// Revision 1.8  2005/01/03 01:43:10  klimetschek
// - modified win32 project layout, splitted vrs.vcproj into vrs_container, vrs_core, vrs_sg, vrs_image, vrs_opengl and vrs_io
// - removed vrs.vcproj
// minor things:
// - added all glutexamples to vrs4glut.sln
// - fixed some problems in glutexamples
// - removed all project references from all VS projects (using solution wide project dependencies instead)
//
// Revision 1.7  2004/06/01 06:37:58  baumann
// VertexAttributeShapeGL now holds VertexAttributeDataGL and
//     VertexAttributeIndexGL objects (which should speed up the simplification
//     process a little bit)
//
// Revision 1.6  2004/05/27 14:36:41  kirsch
// in shape simplification loop, propagate bounding box of simplificated shape to simplified shape
//
// Revision 1.5  2004/05/27 13:16:28  kirsch
// added clear() methods
//
// Revision 1.4  2004/03/12 16:28:41  baumann
// macros VRS_NAMESPACE_BEGIN/_END expanded and removed
//
// Revision 1.3  2004/01/19 11:43:58  baumann
// serialization mechanism improved
//
// Revision 1.2  2004/01/19 07:28:03  baumann
// serialization mechanism improved
//
// Revision 1.1  2003/05/07 14:21:55  baumann
// - class VertexAttributeSetGL renamed to VertexAttributeShapeGL
// - class VertexAttributeMapSetGL renamed to MappedVertexAttributeShapeGL
// - class VertexAttributeDataGL added, which is a VRS::Attribute storing vertex
//    attribute data in vertex arrays
// - class VertexAttributeIndexGL added, which is a VRS::Shape that provides index
//    information for vertex attribute data stored in VertexAttributeDataGL objects
//
// Revision 1.12  2003/04/14 13:12:00  baumann
// const removed from method getBufferObject()
//
// Revision 1.11  2003/04/04 08:02:09  baumann
// comments added
//
// Revision 1.10  2003/03/31 17:00:14  baumann
// initial version of BufferObjectGL and VertexAttributeBufferObjectGL
//
// Revision 1.9  2002/09/03 09:37:44  kirsch
// added more VertexAttributeArrayGL-fields in constructor
//
// Revision 1.8  2002/09/03 04:58:55  baumann
// removed stride attribute from VertexAttributeArrayGL
// added method usedMemory() to VertexAttributeArrayGL and VertexAttributeSetGL
//
// Revision 1.7  2002/08/29 12:26:52  baumann
// VRS_TYPEINFO added
//
// Revision 1.6  2002/08/29 11:26:18  baumann
// template function makeVertexAttributeArrayGL(Iterator<T>*) added
//
// Revision 1.5  2002/08/29 09:58:19  baumann
// bug fix for MS VC++ template bug
//
// Revision 1.4  2002/08/29 09:33:51  baumann
// new class VertexAttributeGL added
//
// Revision 1.3  2002/08/29 08:05:56  baumann
// VertexAttributeSetGL is now derived from Shape
// VertexAttributeSetPainterGL added
//
// Revision 1.2  2002/08/29 07:31:01  baumann
// new type PRIMITIVE added
//
// Revision 1.1  2002/08/27 18:59:19  baumann
// new class VertexAttributeSetGL added
//

#ifndef VRS_OPENGL_VERTEXATTRIBUTESHAPEGL_H
#define VRS_OPENGL_VERTEXATTRIBUTESHAPEGL_H

#include <vrs/shape.h>
#include <vrs/opengl/vertexattributebufferobjectgl.h>

namespace VRS {

    class EngineGL;
    class VertexAttributeDataGL;
    class VertexAttributeIndexGL;
    class VertexAttributeShapeSimplifierGL;

    class VRS_CORE_API VertexAttributeShapeGL :
        public Shape
    {
    public:
        VRS_TYPEINFO(VertexAttributeShapeGL, Shape);

        enum Type {
            VERTEX, NORMAL, COLOR, SECONDARY_COLOR,
            FOG_COORD, EDGE_FLAG, VERTEX_WEIGHT,
            TEX_COORD_0,  TEX_COORD_1,  TEX_COORD_2,  TEX_COORD_3,
            TEX_COORD_4,  TEX_COORD_5,  TEX_COORD_6,  TEX_COORD_7,
            TEX_COORD_8,  TEX_COORD_9,  TEX_COORD_10, TEX_COORD_11,
            TEX_COORD_12, TEX_COORD_13, TEX_COORD_14, TEX_COORD_15,
            INDEX, RANGE, PRIMITIVE,
            NOT_USED
        };
        VRS_SERIALIZABLE_CLASS_ENUM(Type);

        VertexAttributeShapeGL(
            GLenum primitiveType, // GL_TRIANGLES, GL_TRIANGLE_STRIP, ...
            const Bounds& bbox = Bounds(),
            Type type1  = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object1  = NULL,
            Type type2  = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object2  = NULL,
            Type type3  = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object3  = NULL,
            Type type4  = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object4  = NULL,
            Type type5  = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object5  = NULL,
            Type type6  = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object6  = NULL,
            Type type7  = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object7  = NULL,
            Type type8  = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object8  = NULL,
            Type type9  = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object9  = NULL,
            Type type10 = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object10 = NULL,
            Type type11 = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object11 = NULL,
            Type type12 = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object12 = NULL
        );
        
        VertexAttributeShapeGL(
            const Bounds& bbox = Bounds(),
            Type type1  = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object1  = NULL,
            Type type2  = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object2  = NULL,
            Type type3  = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object3  = NULL,
            Type type4  = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object4  = NULL,
            Type type5  = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object5  = NULL,
            Type type6  = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object6  = NULL,
            Type type7  = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object7  = NULL,
            Type type8  = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object8  = NULL,
            Type type9  = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object9  = NULL,
            Type type10 = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object10 = NULL,
            Type type11 = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object11 = NULL,
            Type type12 = NOT_USED, SO<BaseVertexAttributeBufferObjectGL> object12 = NULL
        );

        SO<BaseVertexAttributeBufferObjectGL> getBufferObject(Type type) const;
        void setBufferObject(Type type, SO<BaseVertexAttributeBufferObjectGL> object);
        GLenum getPrimitiveType() const;
        void setPrimitiveType(GLenum primitiveType);

        void clear();

        void setBoundingBox(const Bounds& bbox);
        virtual Bounds boundingBox() const;
        
        unsigned int usedMemory() const;



        virtual SO<Iterator<Matrix> > getInstanceTransformationIterator() const;
        virtual void setInstanceTransformationIterator(SO<Iterator<Matrix> > instanceTransforms);

    private:
        friend class VertexAttributeShapeSimplifierGL;

        SO<VertexAttributeDataGL>  m_dataObject;
        SO<VertexAttributeIndexGL> m_indexObject;
    }; // class VertexAttributeShapeGL

} // namespace VRS

#endif // VRS_OPENGL_VERTEXATTRIBUTESHAPEGL_H

---

Generated on Thu May 24 06:00:16 2012 by Doxygen 1.5.6

© 2001-2010 Hasso-Plattner-Institut | Impressum | Contact