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156 lines
4.2 KiB
156 lines
4.2 KiB
//-*-C++-*-
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/*
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**************************************************************************
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description
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--------------------
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copyright : (C) 2002 by Andreas Zehender
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email : zehender@kde.org
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**************************************************************************
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**************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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**************************************************************************/
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#ifndef PMSTQE_H
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#define PMSTQE_H
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "pmsolidobject.h"
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#include "pmvector.h"
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#include "pmpoint.h"
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#include "pmline.h"
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class PMViewStructure;
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/**
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* Class for povray superquadric ellipsoids.
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*/
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class PMSuperquadricEllipsoid : public PMSolidObject
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{
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typedef PMSolidObject Base;
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public:
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/**
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* Creates an empty PMSuperquadricEllipsoid
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*/
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PMSuperquadricEllipsoid( PMPart* part );
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/**
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* Copy constructor
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*/
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PMSuperquadricEllipsoid( const PMSuperquadricEllipsoid& s );
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/**
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* deletes the PMSuperquadricEllipsoid
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*/
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virtual ~PMSuperquadricEllipsoid( );
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/** */
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virtual PMObject* copy( ) const { return new PMSuperquadricEllipsoid( *this ); }
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/** */
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virtual TQString description( ) const;
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/** */
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virtual PMMetaObject* tqmetaObject( ) const;
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/** */
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virtual void serialize( TQDomElement& e, TQDomDocument& doc ) const;
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/** */
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virtual void readAttributes( const PMXMLHelper& h );
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/**
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* Returns a new @ref PMSuperquadricEllipsoidEdit
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*/
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virtual PMDialogEditBase* editWidget( TQWidget* parent ) const;
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/**
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* Returns the name of the pixmap that is displayed in the tree view
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* and dialog view
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*/
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virtual TQString pixmap( ) const { return TQString( "pmsqe" ); }
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/**
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* Returns the east west exponent
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*/
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double eastWestExponent( ) const { return m_eastWestExponent; }
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/**
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* Sets the east west exponent
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*/
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void setEastWestExponent( double e );
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/**
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* Returns the north south exponent
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*/
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double northSouthExponent( ) const { return m_northSouthExponent; }
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/**
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* Sets the north south exponent
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*/
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void setNorthSouthExponent( double n );
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/** */
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virtual void restoreMemento( PMMemento* s );
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/** */
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virtual bool hasDisplayDetail( ) const { return true; }
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/**
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* Sets the number of latitutes
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*/
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static void setUSteps( int u );
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/**
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* Sets the number of longitudes
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*/
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static void setVSteps( int v );
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/**
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* Returns the number or latitutes
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*/
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static int uSteps( ) { return s_uStep; }
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/**
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* Returns the number or longitudes
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*/
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static int vSteps( ) { return s_vStep; }
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/** */
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virtual void cleanUp( ) const;
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protected:
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/** */
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virtual bool isDefault( );
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/** */
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virtual void createViewStructure( );
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/** */
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virtual PMViewStructure* defaultViewStructure( ) const;
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/** */
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virtual int viewStructureParameterKey( ) const { return s_parameterKey + globalDetailKey( ); }
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private:
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/**
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* Creates the lines for the view structure
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*/
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static void createLines( PMLineArray& lines, int uStep, int vStep );
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/**
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* Creates the points for the view structure
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*/
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static void createPoints( PMPointArray& points, double e, double n, int uStep, int vStep );
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/**
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* IDs for @ref PMMementoData
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*/
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enum PMSTQEMementoID { PMEastWestExponentID, PMNorthSouthExponentID };
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double m_eastWestExponent, m_northSouthExponent;
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/**
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* The default view structure. It can be shared between sqe's
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*/
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static PMViewStructure* s_pDefaultViewStructure;
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static int s_vStep;
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static int s_uStep;
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static int s_parameterKey;
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static PMMetaObject* s_pMetaObject;
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};
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#endif
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