IvfGLPrimitive.h

//
// Copyright 1999-2006 by Structural Mechanics, Lund University.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 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
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
//
// Please report all bugs and problems to "ivf@byggmek.lth.se".
//
//
// Written by Jonas Lindemann
//

#ifndef _CIvfGLPrimitive_h_
#define _CIvfGLPrimitive_h_

#include <ivf/ivfconfig.h>

#include <ivf/IvfBase.h>
#include <ivf/IvfShape.h>
#include <ivf/IvfIndex.h>
#include <ivf/IvfColor.h>
#include <ivf/IvfMaterial.h>
#include <ivf/IvfMaterialSet.h>

#include <ivfmath/IvfVec3d.h>
#include <ivfmath/IvfPoint3d.h>

IvfSmartPointer(CIvfGLPrimitive);

class IVF_API CIvfGLPrimitive : public CIvfShape {
private:
        bool m_useVertexNormals;
protected:
        virtual void calcNormal(CIvfIndex* idx);
        std::vector<CIvfVec3d*>         m_coordSet;
        std::vector<CIvfColor*>         m_colorSet;
        std::vector<CIvfVec3d*>         m_normalSet;
        CIvfMaterialSetPtr                      m_materialSet;
        std::vector<CIvfVec3d*>         m_textureCoordSet;

        std::vector<CIvfIndexPtr>               m_coordIndexSet;
        std::vector<CIvfIndexPtr>               m_colorIndexSet;
        std::vector<CIvfIndexPtr>               m_normalIndexSet;
        std::vector<CIvfIndexPtr>               m_textureIndexSet;
        std::vector<CIvfVec3d*>         m_vertexNormalSet;
        std::vector<CIvfIndexPtr>               m_vertexNormalIndexSet;
        std::vector<int>                        m_materialIndexSet;
public:
        int getCoordIndexSetSize();
        CIvfGLPrimitive();

        virtual ~CIvfGLPrimitive();

        IvfClassInfo("CIvfGLPrimitive",CIvfShape);

        void clear();

        void addCoord(double x, double y, double z);

        void addCoord(CIvfVec3d &coord);

        void setCoord(int pos, double x, double y, double z);

        void getCoord(long pos, double &x, double &y, double &z);

        long getCoordSetSize();

        void clearCoord();

        void addMaterial(CIvfMaterial* material);

        void clearMaterial();

        int getMaterialSetSize();

        CIvfMaterial* getMaterial(int pos);

        CIvfMaterialSet* getMaterialSet();

        void setMaterialSet(CIvfMaterialSet* materialSet);

        void addMaterialIndex(int idx);

        void clearMaterialIndex();

        int getMaterialIndex(int pos);

        void addCoordIndex(CIvfIndex* index);

        CIvfIndex* getCoordIndex(long pos);

        void clearCoordIndex();

        void addColor(float red, float green, float blue);

        void addColor(float red, float green, float blue, float alfa);

        void setColor(int pos, float red, float green, float blue);

        void setColor(int pos, float red, float green, float blue, float alfa);

        void getColor(long pos, float &red, float &green, float &blue);

        void getColor(int pos, float &red, float &green, float &blue, float &alfa);

        void setAlfa(int pos, float alfa);

        float getAlfa(int pos);

        long getColorSetSize();

        void addColorIndex(CIvfIndex* index);

        CIvfIndex* getColorIndex(long pos);

        void addNormal(double n1, double n2, double n3);

        void getNormal(long pos, double &n1, double &n2, double &n3);

        long getNormalSetSize();

        void addNormalIndex(CIvfIndex* index);

        CIvfIndex* getNormalIndex(long pos);

        void addTextureCoord(double s, double t);

        void setTextureCoord(int pos, double s, double t);

        void getTextureCoord(long pos, double &s, double &t);

        long getTextureCoordSetSize();

        void clearTextureCoord();

        void addTextureIndex(CIvfIndex* index);

        CIvfIndex* getTextureIndex(long pos);

        void refresh();

        void setUseVertexNormals(bool flag);

        bool getUseVertexNormals();

        virtual void updateVertexNormals();

        void updateBoundingSphere();
};
#endif 

---