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/*
**************************************************************************
description
--------------------
copyright : (C) 2000-2001 by Leonardo Skorianez
email : lsk@if.ufrj.br
**************************************************************************
**************************************************************************
* *
* 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 PMPLANE_H
#define PMPLANE_H
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "pmsolidobject.h"
#include "pmvector.h"
#include "pmviewstructure.h"
/**
* Class for povray plane
*/
class PMPlane : public PMSolidObject
{
typedef PMSolidObject Base;
public:
/**
* Creates a plane
*/
PMPlane( PMPart* part );
/**
* Copy constructor
*/
PMPlane( const PMPlane& p );
/**
* Deletes the plane
*/
virtual ~PMPlane( );
/** */
virtual PMObject* copy( ) const { return new PMPlane( *this ); }
/** */
virtual TQString description( ) const;
/** */
virtual PMMetaObject* metaObject( ) const;
/** */
virtual void serialize( TQDomElement& e, TQDomDocument& doc ) const;
/** */
virtual void readAttributes( const PMXMLHelper& h );
/**
* Returns a new @ref PMPlaneEdit
*/
virtual PMDialogEditBase* editWidget( TQWidget* parent ) const;
/**
* Returns the name of the pixmap that is displayed in the tree view and dialog view
*/
virtual TQString pixmap( ) const { return TQString( "pmplane" ); }
/**
* Return the normal
*/
PMVector normal( ) const { return m_normal; }
/**
* Sets normal
*/
void setNormal( const PMVector& p );
/**
* Return the distance
*/
double distance( ) const { return m_distance; }
/**
* Sets the distance
*/
void setDistance( double distance );
/**
* Sets the plane size (view structure)
*/
static void setPlaneSize( double size );
/**
* Returns the plane size (view structure)
*/
static double planeSize( ) { return s_planeSize; };
/** */
virtual void restoreMemento( PMMemento* s );
/** */
virtual void controlPoints( PMControlPointList& list );
/** */
virtual void controlPointsChanged( PMControlPointList& list );
/** */
virtual void cleanUp( ) const;
protected:
/** */
virtual bool isDefault( );
/** */
virtual void createViewStructure( );
/** */
virtual PMViewStructure* defaultViewStructure( ) const;
/** */
virtual int viewStructureParameterKey( ) const { return s_parameterKey; }
private:
/**
* Creates the points for the view structure
*/
static void createPoints( PMPointArray& points, const PMVector& normal , double distance );
/**
* IDs for @ref PMMementoData
*/
enum PMPlaneMementoID { PMNormalID, PMDistanceID };
/**
* normal of plane
*/
PMVector m_normal;
/**
* distance from origin
*/
double m_distance;
/**
* The default view structure. It can be shared between planes
*/
static PMViewStructure* s_pDefaultViewStructure;
static double s_planeSize;
static int s_parameterKey;
static PMMetaObject* s_pMetaObject;
};
#endif
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