1 files changed, 180 insertions, 0 deletions
diff --git a/kpovmodeler/pmdisc.h b/kpovmodeler/pmdisc.h
new file mode 100644
index 00000000..35cb0081
--- /dev/null
+++ b/kpovmodeler/pmdisc.h
@@ -0,0 +1,180 @@
+//-*-C++-*-
+/*
+**************************************************************************
+                                 description
+                             --------------------
+    copyright            : (C) 2000-2001 by Leonardo Skorianez
+    email                : lsk@if.ufrj.br
+    copyright            : (C) 2002 by Andreas Zehender
+    email                : zehender@kde.org
+**************************************************************************
+
+**************************************************************************
+*                                                                        *
+*  This program is free software; you can redistribute it and/or modify  *
+*  it under the terms of the GNU General Public License as published by  *
+*  the Free Software Foundation; either version 2 of the License, or     *
+*  (at your option) any later version.                                   *
+*                                                                        *
+**************************************************************************/
+
+
+#ifndef PMDISC_H
+#define PMDISC_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "pmgraphicalobject.h"
+#include "pmvector.h"
+#include "pmviewstructure.h"
+
+/**
+ * Class for povray disc
+ */
+
+class PMDisc : public PMGraphicalObject
+{
+   typedef PMGraphicalObject Base;
+public:
+   /**
+    * Creates a disc
+    */
+   PMDisc( PMPart* part );
+   /**
+    * Copy constructor
+    */
+   PMDisc( const PMDisc& d );
+
+   /**
+    * Deletes the disc
+    */
+    virtual ~PMDisc( );
+
+   /** */
+   virtual PMObject* copy( ) const { return new PMDisc( *this ); }
+
+   /** */
+   virtual QString description( ) const;
+   /** */
+   virtual PMMetaObject* metaObject( ) const;
+
+   /** */
+   virtual void serialize( QDomElement& e, QDomDocument& doc ) const;
+   /** */
+   virtual void readAttributes( const PMXMLHelper& h );
+   /**
+    * Returns a new @ref PMDiscEdit
+    */
+   virtual PMDialogEditBase* editWidget( QWidget* parent ) const;
+   /**
+    * Returns the name of the pixmap that is displayed in the tree view and dialog view
+    */
+   virtual QString pixmap( ) const { return QString( "pmdisc" ); }
+
+   /**
+    * Return the center
+    */
+   PMVector center( ) const { return m_center; }
+   /**
+    * Sets center
+    */
+   void setCenter( const PMVector& c );
+   /**
+    * Return the normal
+    */
+   PMVector normal( ) const { return m_normal; }
+   /**
+    * Sets normal
+    */
+   void setNormal( const PMVector& p );
+   /**
+    * Return the radius
+    */
+   double radius( ) const { return m_radius; }
+   /**
+    * Sets the radius
+    */
+   void setRadius( double radius );
+   /**
+    * Return the hole radius
+    */
+   double holeRadius( ) const { return m_hradius; }
+   /**
+    * Sets the hole radius
+    */
+   void setHoleRadius( double hradius );
+
+   /** */
+   virtual void restoreMemento( PMMemento* s );
+   /** */
+   virtual void controlPoints( PMControlPointList& list );
+   /** */
+   virtual void controlPointsChanged( PMControlPointList& list );
+   /** */
+   virtual bool hasDisplayDetail( ) const { return true; }
+
+   /**
+    * Returns the number of lines for rendering
+    */
+   static int steps( ) { return s_numSteps; }
+   /**
+    * Sets the number of lines for rendering
+    */
+   static void setSteps( int s );
+   /** */
+   virtual void cleanUp( ) const;
+
+protected:
+   /** */
+   virtual bool isDefault( );
+   /** */
+   virtual void createViewStructure( );
+   /** */
+   virtual PMViewStructure* defaultViewStructure( ) const;
+   /** */
+   virtual int viewStructureParameterKey( ) const { return s_parameterKey+ globalDetailKey(); }
+
+private:
+   /**
+    * Creates the lines for the view structure
+    */
+   static void createLines( PMLineArray& lines, int steps );
+   /**
+    * Creates the points for the view structure
+    */
+   static void createPoints( PMPointArray& points, const PMVector& center,
+      const PMVector& normal, double radius , double hradius, int steps );
+
+   /**
+    * IDs for @ref PMMementoData
+    */
+   enum PMPlaneMementoID { PMCenterID, PMNormalID, PMRadiusID, PMHRadiusID };
+   /**
+    * center of disc
+    */
+   PMVector m_center;
+   /**
+    * normal of disc
+    */
+   PMVector m_normal;
+   /**
+    * radius of disc
+    */
+   double m_radius;
+   /**
+    * hole radius of disc
+    */
+   double m_hradius;
+   /**
+    * The default view structure. It can be shared between planes
+    */
+   static PMViewStructure* s_pDefaultViewStructure;
+   static int s_numSteps;
+   static int s_parameterKey;
+
+   static PMMetaObject* s_pMetaObject;
+};
+
+#endif