qgspolygon3dsymbol.h

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/***************************************************************************
  qgspolygon3dsymbol.h
  --------------------------------------
  Date                 : July 2017
  Copyright            : (C) 2017 by Martin Dobias
  Email                : wonder dot sk at gmail dot com
 ***************************************************************************
 *                                                                         *
 *   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 QGSPOLYGON3DSYMBOL_H
#define QGSPOLYGON3DSYMBOL_H
 
#include "qgis_3d.h"
 
#include "qgsabstract3dsymbol.h"
#include "qgs3dtypes.h"
 
#include <Qt3DRender/QCullFace>
 
class QgsAbstractMaterialSettings;
 
class _3D_EXPORT QgsPolygon3DSymbol : public QgsAbstract3DSymbol SIP_NODEFAULTCTORS
{
  public:
    QgsPolygon3DSymbol();
    ~QgsPolygon3DSymbol() override;
 
    QString type() const override { return "polygon"; }
    QgsAbstract3DSymbol *clone() const override SIP_FACTORY;
 
    void writeXml( QDomElement &elem, const QgsReadWriteContext &context ) const override;
    void readXml( const QDomElement &elem, const QgsReadWriteContext &context ) override;
    QList< Qgis::GeometryType > compatibleGeometryTypes() const override;
    void setDefaultPropertiesFromLayer( const QgsVectorLayer *layer ) override;
 
    static QgsAbstract3DSymbol *create() SIP_FACTORY;
 
    Qgis::AltitudeClamping altitudeClamping() const { return mAltClamping; }
    void setAltitudeClamping( Qgis::AltitudeClamping altClamping ) { mAltClamping = altClamping; }
 
    Qgis::AltitudeBinding altitudeBinding() const { return mAltBinding; }
    void setAltitudeBinding( Qgis::AltitudeBinding altBinding ) { mAltBinding = altBinding; }
 
    float height() const { return mHeight; }
    void setHeight( float height ) { mHeight = height; }
 
    float extrusionHeight() const { return mExtrusionHeight; }
    void setExtrusionHeight( float extrusionHeight ) { mExtrusionHeight = extrusionHeight; }
 
    QgsAbstractMaterialSettings *materialSettings() const;
 
    void setMaterialSettings( QgsAbstractMaterialSettings *materialSettings SIP_TRANSFER );
 
    Qgs3DTypes::CullingMode cullingMode() const { return mCullingMode; }
    void setCullingMode( Qgs3DTypes::CullingMode mode ) { mCullingMode = mode; }
 
    bool invertNormals() const { return mInvertNormals; }
    void setInvertNormals( bool invert ) { mInvertNormals = invert; }
 
    bool addBackFaces() const { return mAddBackFaces; }
 
    void setAddBackFaces( bool add ) { mAddBackFaces = add; }
 
    bool edgesEnabled() const { return mEdgesEnabled; }
 
    void setEdgesEnabled( bool enabled ) { mEdgesEnabled = enabled; }
 
    float edgeWidth() const { return mEdgeWidth; }
 
    void setEdgeWidth( float width ) { mEdgeWidth = width; }
 
    QColor edgeColor() const { return mEdgeColor; }
 
    void setEdgeColor( const QColor &color ) { mEdgeColor = color; }
 
    void setRenderedFacade( int side ) { mRenderedFacade = side; }
 
    int renderedFacade() const { return mRenderedFacade; }
 
    bool exportGeometries( Qgs3DSceneExporter *exporter, Qt3DCore::QEntity *entity, const QString &objectNamePrefix ) const override SIP_SKIP;
 
  private:
    Qgis::AltitudeClamping mAltClamping = Qgis::AltitudeClamping::Relative;
    Qgis::AltitudeBinding mAltBinding = Qgis::AltitudeBinding::Centroid;
 
    float mHeight = 0.0f;           
    float mExtrusionHeight = 0.0f;  
    std::unique_ptr< QgsAbstractMaterialSettings > mMaterialSettings; 
    Qgs3DTypes::CullingMode mCullingMode = Qgs3DTypes::NoCulling;  
    bool mInvertNormals = false;
    bool mAddBackFaces = false;
    int mRenderedFacade = 3;
 
    bool mEdgesEnabled = false;  
    float mEdgeWidth = 1.f;  
    QColor mEdgeColor = Qt::black; 
};
 
 
#endif // QGSPOLYGON3DSYMBOL_H