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+//-*-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 PMCYLINDER_H
+#define PMCYLINDER_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "pmsolidobject.h"
+#include "pmvector.h"
+#include "pmviewstructure.h"
+
+/**
+ * Class for povray cylinder
+ */
+
+class PMCylinder : public PMSolidObject
+{
+ typedef PMSolidObject Base;
+public:
+ /**
+ * Creates a cylinder
+ */
+ PMCylinder( PMPart* part );
+ /**
+ * Copy constructor
+ */
+ PMCylinder( const PMCylinder& c );
+
+ /**
+ * Deletes the cylinder
+ */
+ virtual ~PMCylinder( );
+
+ /** */
+ virtual PMObject* copy( ) const { return new PMCylinder( *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 PMCylinderEdit
+ */
+ 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( "pmcylinder" ); }
+
+ /**
+ * Return the end_1
+ */
+ PMVector end1( ) const { return m_end1; }
+ /**
+ * Sets end_1
+ */
+ void setEnd1( const PMVector& p );
+ /**
+ * Return the end_2
+ */
+ PMVector end2( ) const { return m_end2; }
+ /**
+ * Sets end_2
+ */
+ void setEnd2( const PMVector& p );
+ /**
+ * return the radius of the cylinder
+ */
+ double radius( ) const { return m_radius; }
+ /**
+ * Sets the radius of the cylinder
+ */
+ void setRadius( double radius );
+ /**
+ * Return open = 1 or close = 0
+ */
+ bool open( ) const { return m_open; }
+ /**
+ * Sets open cylinder
+ */
+ void setOpen( bool op );
+
+ /**
+ * 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 restoreMemento( PMMemento* s );
+ /** */
+ virtual void controlPoints( PMControlPointList& list );
+ /** */
+ virtual void controlPointsChanged( PMControlPointList& list );
+ /** */
+ virtual bool hasDisplayDetail( ) const { return true; }
+ /** */
+ 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& end1,
+ const PMVector& end2, double radius, int steps );
+
+ /**
+ * IDs for @ref PMMementoData
+ */
+ enum PMCylinderMementoID { PMEnd1ID, PMEnd2ID, PMRadiusID, PMOpenID };
+ /**
+ * ends of cylinder
+ */
+ PMVector m_end1, m_end2;
+ /**
+ * radius of cylinder
+ */
+ double m_radius;
+ /**
+ * open
+ */
+ bool m_open;
+ /**
+ * The default view structure. It can be shared between cylinders
+ */
+ static PMViewStructure* s_pDefaultViewStructure;
+ static int s_numSteps;
+ static int s_parameterKey;
+
+ static PMMetaObject* s_pMetaObject;
+};
+
+#endif