ViewProviderFemMesh.h

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00001 /***************************************************************************
00002  *   Copyright (c) 2008 Jürgen Riegel (juergen.riegel@web.de)              *
00003  *                                                                         *
00004  *   This file is part of the FreeCAD CAx development system.              *
00005  *                                                                         *
00006  *   This library is free software; you can redistribute it and/or         *
00007  *   modify it under the terms of the GNU Library General Public           *
00008  *   License as published by the Free Software Foundation; either          *
00009  *   version 2 of the License, or (at your option) any later version.      *
00010  *                                                                         *
00011  *   This library  is distributed in the hope that it will be useful,      *
00012  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00013  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
00014  *   GNU Library General Public License for more details.                  *
00015  *                                                                         *
00016  *   You should have received a copy of the GNU Library General Public     *
00017  *   License along with this library; see the file COPYING.LIB. If not,    *
00018  *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
00019  *   Suite 330, Boston, MA  02111-1307, USA                                *
00020  *                                                                         *
00021  ***************************************************************************/
00022 
00023 
00024 #ifndef FEM_VIEWPROVIDERFEMMESH_H
00025 #define FEM_VIEWPROVIDERFEMMESH_H
00026 
00027 #include <Gui/ViewProviderGeometryObject.h>
00028 #include <Gui/ViewProviderBuilder.h>
00029 
00030 class SoCoordinate3;
00031 class SoDrawStyle;  
00032 class SoIndexedFaceSet; 
00033 class SoShapeHints;
00034 class SoMaterialBinding;
00035 
00036 namespace FemGui
00037 {
00038 
00039 class ViewProviderFEMMeshBuilder : public Gui::ViewProviderBuilder
00040 {
00041 public:
00042     ViewProviderFEMMeshBuilder(){}
00043     ~ViewProviderFEMMeshBuilder(){}
00044     virtual void buildNodes(const App::Property*, std::vector<SoNode*>&) const;
00045     void createMesh(const App::Property*, SoCoordinate3*, SoIndexedFaceSet*) const;
00046 };
00047 
00048 class FemGuiExport ViewProviderFemMesh : public Gui::ViewProviderGeometryObject
00049 {
00050     PROPERTY_HEADER(FemGui::ViewProviderFemMesh);
00051 
00052 public:
00054     ViewProviderFemMesh();
00055 
00057     ~ViewProviderFemMesh();
00058 
00059     // Display properties
00060     App::PropertyColor PointColor;
00061     App::PropertyFloatConstraint PointSize;
00062     App::PropertyFloatConstraint LineWidth;
00063     App::PropertyMaterial PointMaterial;
00064 
00065     void attach(App::DocumentObject *pcObject);
00066     void setDisplayMode(const char* ModeName);
00067     std::vector<std::string> getDisplayModes() const;
00068     void updateData(const App::Property*);
00069 
00070 private:
00071     static App::PropertyFloatConstraint::Constraints floatRange;
00072 
00073 protected:
00075     virtual void onChanged(const App::Property* prop);
00076 
00077     SoMaterial            * pcPointMaterial;
00078     SoDrawStyle           * pcPointStyle;
00079 
00080     SoDrawStyle           * pcDrawStyle;
00081     SoShapeHints          * pShapeHints;
00082     SoMaterialBinding     * pcMatBinding;
00083     SoCoordinate3         * pcCoords;
00084     SoIndexedFaceSet      * pcFaces;
00085 };
00086 
00087 } //namespace FemGui
00088 
00089 
00090 #endif // FEM_VIEWPROVIDERFEMMESH_H

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