120ca87015
git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5000 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d
127 lines
4.4 KiB
C++
127 lines
4.4 KiB
C++
/***************************************************************************
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* Copyright (c) 2004 Werner Mayer <wmayer[at]users.sourceforge.net> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#ifndef POINTSGUI_VIEWPROVIDERPOINTS_H
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#define POINTSGUI_VIEWPROVIDERPOINTS_H
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#include <Base/Vector3D.h>
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#include <Gui/ViewProviderGeometryObject.h>
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#include <Gui/ViewProviderPythonFeature.h>
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#include <Gui/ViewProviderBuilder.h>
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#include <Inventor/SbVec2f.h>
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class SoSwitch;
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class SoPointSet;
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class SoLocateHighlight;
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class SoCoordinate3;
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class SoNormal;
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class SoEventCallback;
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namespace App {
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class PropertyColorList;
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}
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namespace Gui {
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class SoFCSelection;
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}
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namespace Points {
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class PropertyGreyValueList;
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class PropertyNormalList;
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class PointKernel;
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class Feature;
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}
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namespace PointsGui {
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class ViewProviderPointsBuilder : public Gui::ViewProviderBuilder
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{
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public:
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ViewProviderPointsBuilder(){}
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~ViewProviderPointsBuilder(){}
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virtual void buildNodes(const App::Property*, std::vector<SoNode*>&) const;
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void createPoints(const App::Property*, SoCoordinate3*, SoPointSet*) const;
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};
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/**
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* The ViewProviderPoints class creates
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* a node representing the point data structure.
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* @author Werner Mayer
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*/
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class PointsGuiExport ViewProviderPoints : public Gui::ViewProviderGeometryObject
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{
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PROPERTY_HEADER(PointsGui::ViewProviderPoints);
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public:
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ViewProviderPoints();
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virtual ~ViewProviderPoints();
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App::PropertyFloatConstraint PointSize;
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/**
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* Extracts the point data from the feature \a pcFeature and creates
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* an Inventor node \a SoNode with these data.
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*/
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virtual void attach(App::DocumentObject *);
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/// set the viewing mode
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virtual void setDisplayMode(const char* ModeName);
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/// returns a list of all possible modes
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virtual std::vector<std::string> getDisplayModes(void) const;
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/// Update the point representation
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virtual void updateData(const App::Property*);
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virtual QIcon getIcon() const;
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/// Sets the edit mnode
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bool setEdit(int ModNum);
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/// Unsets the edit mode
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void unsetEdit(int ModNum);
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public:
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static void clipPointsCallback(void * ud, SoEventCallback * n);
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protected:
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void onChanged(const App::Property* prop);
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void setVertexColorMode(App::PropertyColorList*);
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void setVertexGreyvalueMode(Points::PropertyGreyValueList*);
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void setVertexNormalMode(Points::PropertyNormalList*);
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virtual void cut( const std::vector<SbVec2f>& picked, Gui::View3DInventorViewer &Viewer);
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protected:
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SoCoordinate3 *pcPointsCoord;
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SoPointSet *pcPoints;
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SoMaterial *pcColorMat;
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SoNormal *pcPointsNormal;
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SoDrawStyle *pcPointStyle;
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private:
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static App::PropertyFloatConstraint::Constraints floatRange;
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};
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typedef Gui::ViewProviderPythonFeatureT<ViewProviderPoints> ViewProviderPython;
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} // namespace PointsGui
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#endif // POINTSGUI_VIEWPROVIDERPOINTS_H
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