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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit47d455dd55be855e4cc691c32f687f723d9247ee (patch)
tree52e236aaa2576bdb3840ebede26619692fed6d7d /kpovmodeler/pmbicubicpatch.h
downloadtdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.tar.gz
tdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kpovmodeler/pmbicubicpatch.h')
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1 files changed, 188 insertions, 0 deletions
diff --git a/kpovmodeler/pmbicubicpatch.h b/kpovmodeler/pmbicubicpatch.h
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+//-*-C++-*-
+/*
+**************************************************************************
+ description
+ --------------------
+ copyright : (C) 2001-2002 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 PMBICUBICPATCH_H
+#define PMBICUBICPATCH_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "pmgraphicalobject.h"
+#include "pmvector.h"
+
+class PMViewStructure;
+
+/**
+ * Class for povray bicubic patches (bezier patches).
+ */
+
+class PMBicubicPatch : public PMGraphicalObject
+{
+ typedef PMGraphicalObject Base;
+public:
+ /**
+ * Creates an empty PMBicubicPatch
+ */
+ PMBicubicPatch( PMPart* part );
+ /**
+ * Copy constructor
+ */
+ PMBicubicPatch( const PMBicubicPatch& p );
+ /**
+ * deletes the PMBicubicPatch
+ */
+ virtual ~PMBicubicPatch( );
+
+ /** */
+ virtual PMObject* copy( ) const { return new PMBicubicPatch( *this ); }
+ /** */
+ virtual QString description( ) const;
+ /** */
+ virtual PMMetaObject* metaObject( ) const;
+ /** */
+ virtual void cleanUp( ) const;
+
+ /** */
+ virtual void serialize( QDomElement& e, QDomDocument& doc ) const;
+ /** */
+ virtual void readAttributes( const PMXMLHelper& h );
+ /**
+ * Returns a new @ref PMBicubicPatchEdit
+ */
+ 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( "pmbicubicpatch" ); }
+
+ /** */
+ virtual void restoreMemento( PMMemento* s );
+ /** */
+ virtual void controlPoints( PMControlPointList& list );
+ /** */
+ virtual void controlPointsChanged( PMControlPointList& list );
+ /** */
+ virtual bool multipleSelectControlPoints( ) const { return true; }
+
+ /**
+ * Sets the type. Type must be 0 or 1
+ */
+ void setPatchType( int type );
+ /**
+ * Returns the type
+ */
+ int patchType( ) const { return m_patchType; }
+ /**
+ * Sets the number of u steps
+ */
+ void setUSteps( int steps );
+ /**
+ * Returns the number of u steps
+ */
+ int uSteps( ) const { return m_numUSteps; }
+ /**
+ * Sets the number of v steps
+ */
+ void setVSteps( int steps );
+ /**
+ * Returns the number of v steps
+ */
+ int vSteps( ) const { return m_numVSteps; }
+ /**
+ * Sets the flatness
+ */
+ void setFlatness( double f );
+ /**
+ * Returns the flatness
+ */
+ double flatness( ) const { return m_flatness; }
+
+ /**
+ * Sets the ith patch control point
+ */
+ void setControlPoint( int i, const PMVector& p );
+ /**
+ * Returns the ith patch control point
+ */
+ PMVector controlPoint( int i ) const;
+
+ /**
+ * Sets the uv vectors flag
+ */
+ void enableUV( bool yes );
+ /**
+ * Returns the uv vectors flag
+ */
+ bool isUVEnabled( ) const { return m_uvEnabled; }
+ /**
+ * Sets the ith uv vector
+ */
+ void setUVVector( int i, const PMVector& v );
+ /**
+ * Returns the ith uv vector
+ */
+ PMVector uvVector( int i ) const;
+
+protected:
+ /** */
+ virtual bool isDefault( ) { return false; }
+ /** */
+ virtual void createViewStructure( );
+ /** */
+ virtual PMViewStructure* defaultViewStructure( ) const { return 0; }
+
+private:
+ /**
+ * IDs for @ref PMMementoData
+ */
+ enum PMBicubicPatchMementoID { PMTypeID, PMFlatnessID, PMUStepsID,
+ PMVStepsID,
+ PMCP0ID, PMCP1ID, PMCP2ID, PMCP3ID,
+ PMCP4ID, PMCP5ID, PMCP6ID, PMCP7ID,
+ PMCP8ID, PMCP9ID, PMCP10ID, PMCP11ID,
+ PMCP12ID, PMCP13ID, PMCP14ID, PMCP15ID,
+ PMUVEnabledID,
+ PMUV0ID, PMUV1ID, PMUV2ID, PMUV3ID };
+
+ /**
+ * The patch type
+ */
+ int m_patchType;
+ /**
+ * Number of subdivisions
+ */
+ int m_numUSteps, m_numVSteps;
+ /**
+ * Flatness of the patch
+ */
+ double m_flatness;
+ /**
+ * The control points
+ */
+ PMVector m_point[16];
+ int m_vsUSteps, m_vsVSteps;
+ bool m_uvEnabled;
+ PMVector m_uvVectors[4];
+
+ static PMMetaObject* s_pMetaObject;
+};
+
+#endif