VRS - The Virtual Rendering System

version 3.3

goochshadinggl.h

Go to the documentation of this file.

/******************************************************************************
 * VRS - The Virtual Rendering System
 * Copyright (C) 2002 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: goochshadinggl.h 6014 2007-08-09 07:51:16Z Konstantin_Baumann $
//
// $Log$
// Revision 1.4  2005/01/03 01:43:09  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 1.3  2004/11/03 14:45:06  saar
// Class comment changed (Doxygen style)
//
// Revision 1.2  2004/10/18 13:18:36  nienhaus
// vrs api changes
//
// Revision 1.1  2004/10/12 11:13:44  nienhaus
// initial version
//

#ifndef VRS_OPENGL_GOOCHSHADINGGL_H_
#define VRS_OPENGL_GOOCHSHADINGGL_H_

#include <vrs/opengl/edgeenhancementgl.h>
#include <vrs/color.h>

namespace VRS {

    class VRS_CORE_API GoochShadingGL : public EdgeEnhancementGL {
    public:
        GoochShadingGL(bool distinguish = false, 
                       const Color& warmColor = Color(0.6, 0.6, 0.0), const Color& coolColor = Color(0.0, 0.0, 0.6),
                       float kWarm = 0.45f, float kCool = 0.45f
        ) : distinguishEdges_(distinguish), warmColor_(warmColor), coolColor_(coolColor), kWarm_(kWarm), kCool_(kCool) { };
        bool distinguishEdges() const;
        void distinguishEdges(bool );
        const Color& getWarmColor() const;
        void setWarmColor(const Color&);
        const Color& getCoolColor() const;
        void setCoolColor(const Color& );
        float getWarmCoeffiecient() const;
        float getCoolCoeffiecient() const;
        void setCoolAndWarmCoeffiecients(float warm, float cool);
        VRS_TYPEINFO(GoochShadingGL, EdgeEnhancementGL);
        VRS_SERIALIZABLE(GoochShadingGL);

    private:
        bool distinguishEdges_;
        Color warmColor_;
        Color coolColor_;
        float kWarm_;
        float kCool_;
    }; // class GoochShadingGL

    inline bool GoochShadingGL::distinguishEdges() const { return distinguishEdges_; }
    inline void GoochShadingGL::distinguishEdges(bool d) {
        if(d!=distinguishEdges_) {
            distinguishEdges_ = d;
            modified();
        }
    };

    inline const Color& GoochShadingGL::getWarmColor() const { return warmColor_; }
    inline void GoochShadingGL::setWarmColor(const Color& color) {
        warmColor_ = color;
        modified();
    }
    inline const Color& GoochShadingGL::getCoolColor() const {return coolColor_; }
    inline void GoochShadingGL::setCoolColor(const Color& color) {
        coolColor_ = color; 
        modified();
    }

    float inline GoochShadingGL::getWarmCoeffiecient() const { return kWarm_; }
    float inline GoochShadingGL::getCoolCoeffiecient() const { return kCool_; }
    void inline GoochShadingGL::setCoolAndWarmCoeffiecients(float warm, float cool) {
        kWarm_ = warm;
        kCool_ = cool;
        modified();
    }

} // namespace VRS


#endif // VRS_OPENGL_GOOCHSHADINGGL_H_

---

Generated on Tue May 21 06:00:18 2013 by Doxygen 1.5.6

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