qgsmetalroughtexturedmaterialsettings.h

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/***************************************************************************
  qgsmetalroughtexturedmaterialsettings.h
  --------------------------------------
  Date                 : April 2026
  Copyright            : (C) 2026 by Nyall Dawson
  Email                : nyall dot dawson 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 QGSMETALROUGHTEXTUREDMATERIALSETTINGS_H
#define QGSMETALROUGHTEXTUREDMATERIALSETTINGS_H
 
#include "qgis_core.h"
#include "qgsabstractmaterialsettings.h"
 
#include <QColor>
 
class QDomElement;

class CORE_EXPORT QgsMetalRoughTexturedMaterialSettings : public QgsAbstractMaterialSettings
{
  public:
    QgsMetalRoughTexturedMaterialSettings() = default;
 
    QString type() const override;

    static bool supportsTechnique( Qgis::MaterialRenderingTechnique technique );

    static QgsAbstractMaterialSettings *create() SIP_FACTORY;
 
    QgsMetalRoughTexturedMaterialSettings *clone() const override SIP_FACTORY;
    bool equals( const QgsAbstractMaterialSettings *other ) const override;

    QString baseColorTexturePath() const { return mBaseColorTexturePath; }

    QString metalnessTexturePath() const { return mMetalnessTexturePath; }

    QString roughnessTexturePath() const { return mRoughnessTexturePath; }

    QString ambientOcclusionTexturePath() const { return mAmbientOcclusionTexturePath; }

    double textureScale() const { return mTextureScale; }

    double textureRotation() const { return mTextureRotation; }

    void setBaseColorTexturePath( const QString &path ) { mBaseColorTexturePath = path; }

    void setMetalnessTexturePath( const QString &path ) { mMetalnessTexturePath = path; }

    void setRoughnessTexturePath( const QString &path ) { mRoughnessTexturePath = path; }

    void setAmbientOcclusionTexturePath( const QString &path ) { mAmbientOcclusionTexturePath = path; }

    void setTextureScale( double scale ) { mTextureScale = scale; }

    void setTextureRotation( double rotation ) { mTextureRotation = rotation; }
 
    bool requiresTextureCoordinates() const override;
    void readXml( const QDomElement &elem, const QgsReadWriteContext &context ) override;
    void writeXml( QDomElement &elem, const QgsReadWriteContext &context ) const override;
 
    bool operator==( const QgsMetalRoughTexturedMaterialSettings &other ) const
    {
      return mBaseColorTexturePath == other.mBaseColorTexturePath
             && mMetalnessTexturePath == other.mMetalnessTexturePath
             && mRoughnessTexturePath == other.mRoughnessTexturePath
             && mAmbientOcclusionTexturePath == other.mAmbientOcclusionTexturePath
             && qgsDoubleNear( mTextureScale, other.mTextureScale )
             && qgsDoubleNear( mTextureRotation, other.mTextureRotation )
             && dataDefinedProperties() == other.dataDefinedProperties();
    }
 
  private:
    QString mBaseColorTexturePath;
    QString mMetalnessTexturePath;
    QString mRoughnessTexturePath;
    QString mAmbientOcclusionTexturePath;
 
    double mTextureScale { 1.0 };
    double mTextureRotation { 0.0 };
};
 
 
#endif // QGSMETALROUGHTEXTUREDMATERIALSETTINGS_H