Use clang-tidy modernize-use-default-member-init to modernize initial…

…izers

python/core/geometry/qgsabstractgeometry.sip

@@ -646,6 +646,9 @@ class QgsVertexIterator
 %End
   public:
     QgsVertexIterator();
+%Docstring
+Constructor for QgsVertexIterator
+%End
 
     QgsVertexIterator( const QgsAbstractGeometry *geometry );
 %Docstring

src/3d/chunks/qgschunklist_p.cpp

@@ -19,13 +19,6 @@
 
 ///@cond PRIVATE
 
-QgsChunkList::QgsChunkList()
-  : mHead( nullptr )
-  , mTail( nullptr )
-  , mCount( 0 )
-{
-}
-
 int QgsChunkList::trueCount() const
 {
   int len = 0;

src/3d/chunks/qgschunklist_p.h

@@ -64,7 +64,8 @@ struct QgsChunkListEntry
 class QgsChunkList
 {
   public:
-    QgsChunkList();
+    //! Constructor for QgsChunkList
+    QgsChunkList() = default;
 
     //! Counts the real number of entries by walking the list (for debugging purposes only)
     int trueCount() const;
@@ -99,7 +100,7 @@ class QgsChunkList
   private:
     QgsChunkListEntry *mHead = nullptr;
     QgsChunkListEntry *mTail = nullptr;
-    int mCount;
+    int mCount = 0;
 };
 
 /// @endcond

src/3d/qgs3dmapscene.cpp

@@ -42,7 +42,6 @@
 Qgs3DMapScene::Qgs3DMapScene( const Qgs3DMapSettings &map, Qt3DExtras::QForwardRenderer *defaultFrameGraph, Qt3DRender::QRenderSettings *renderSettings, Qt3DRender::QCamera *camera, const QRect &viewportRect, Qt3DCore::QNode *parent )
   : Qt3DCore::QEntity( parent )
   , mMap( map )
-  , mTerrain( nullptr )
   , mForwardRenderer( defaultFrameGraph )
 {
 

src/3d/qgs3dmapsettings.cpp

@@ -26,23 +26,6 @@
 #include "qgssymbollayerutils.h"
 #include "qgsrasterlayer.h"
 
-
-Qgs3DMapSettings::Qgs3DMapSettings()
-  : mOriginX( 0 )
-  , mOriginY( 0 )
-  , mOriginZ( 0 )
-  , mBackgroundColor( Qt::black )
-  , mTerrainVerticalScale( 1 )
-  , mMapTileResolution( 512 )
-  , mMaxTerrainScreenError( 3.f )
-  , mMaxTerrainGroundError( 1.f )
-  , mShowTerrainBoundingBoxes( false )
-  , mShowTerrainTileInfo( false )
-  , mShowLabels( false )
-  , mSkyboxEnabled( false )
-{
-}
-
 Qgs3DMapSettings::Qgs3DMapSettings( const Qgs3DMapSettings &other )
   : QObject()
   , mOriginX( other.mOriginX )

src/3d/qgs3dmapsettings.h

@@ -47,7 +47,9 @@ class _3D_EXPORT Qgs3DMapSettings : public QObject
 {
     Q_OBJECT
   public:
-    Qgs3DMapSettings();
+
+    //! Constructor for Qgs3DMapSettings
+    Qgs3DMapSettings() = default;
     //! Copy constructor
     Qgs3DMapSettings( const Qgs3DMapSettings &other );
     ~Qgs3DMapSettings();
@@ -206,23 +208,28 @@ class _3D_EXPORT Qgs3DMapSettings : public QObject
     void showLabelsChanged();
 
   private:
-    double mOriginX, mOriginY, mOriginZ;   //!< Coordinates in map CRS at which our 3D world has origin (0,0,0)
+    //! X coordinate in map CRS at which our 3D world has origin (0,0,0)
+    double mOriginX = 0;
+    //! Y coordinate in map CRS at which our 3D world has origin (0,0,0)
+    double mOriginY = 0;
+    //! Z coordinate in map CRS at which our 3D world has origin (0,0,0)
+    double mOriginZ = 0;
     QgsCoordinateReferenceSystem mCrs;   //!< Destination coordinate system of the world
-    QColor mBackgroundColor;   //!< Background color of the scene
-    QColor mSelectionColor;    //!< Color to be used for selected map features
-    double mTerrainVerticalScale;   //!< Multiplier of terrain heights to make the terrain shape more pronounced
+    QColor mBackgroundColor = Qt::black;   //!< Background color of the scene
+    QColor mSelectionColor; //!< Color to be used for selected map features
+    double mTerrainVerticalScale = 1;   //!< Multiplier of terrain heights to make the terrain shape more pronounced
     std::unique_ptr<QgsTerrainGenerator> mTerrainGenerator;  //!< Implementation of the terrain generation
-    int mMapTileResolution;   //!< Size of map textures of tiles in pixels (width/height)
-    float mMaxTerrainScreenError;   //!< Maximum allowed terrain error in pixels (determines when tiles are switched to more detailed ones)
-    float mMaxTerrainGroundError;  //!< Maximum allowed horizontal map error in map units (determines how many zoom levels will be used)
-    bool mShowTerrainBoundingBoxes;  //!< Whether to show bounding boxes of entities - useful for debugging
-    bool mShowTerrainTileInfo;  //!< Whether to draw extra information about terrain tiles to the textures - useful for debugging
-    bool mShowLabels; //!< Whether to display labels on terrain tiles
+    int mMapTileResolution = 512;   //!< Size of map textures of tiles in pixels (width/height)
+    float mMaxTerrainScreenError = 3.f;   //!< Maximum allowed terrain error in pixels (determines when tiles are switched to more detailed ones)
+    float mMaxTerrainGroundError = 1.f;  //!< Maximum allowed horizontal map error in map units (determines how many zoom levels will be used)
+    bool mShowTerrainBoundingBoxes = false;  //!< Whether to show bounding boxes of entities - useful for debugging
+    bool mShowTerrainTileInfo = false;  //!< Whether to draw extra information about terrain tiles to the textures - useful for debugging
+    bool mShowLabels = false; //!< Whether to display labels on terrain tiles
     QList<QgsMapLayerRef> mLayers;   //!< Layers to be rendered
     QList<QgsAbstract3DRenderer *> mRenderers;  //!< Extra stuff to render as 3D object
-    bool mSkyboxEnabled;  //!< Whether to render skybox
-    QString mSkyboxFileBase;   //!< Base part of the files with skybox textures
-    QString mSkyboxFileExtension;  //!< Extension part of the files with skybox textures
+    bool mSkyboxEnabled = false;  //!< Whether to render skybox
+    QString mSkyboxFileBase; //!< Base part of the files with skybox textures
+    QString mSkyboxFileExtension; //!< Extension part of the files with skybox textures
 };
 
 

src/3d/qgsaabb.cpp

@@ -15,11 +15,6 @@
 
 #include "qgsaabb.h"
 
-QgsAABB::QgsAABB()
-  : xMin( 0 ), yMin( 0 ), zMin( 0 ), xMax( 0 ), yMax( 0 ), zMax( 0 )
-{
-}
-
 QgsAABB::QgsAABB( float xMin, float yMin, float zMin, float xMax, float yMax, float zMax )
   : xMin( xMin ), yMin( yMin ), zMin( zMin ), xMax( xMax ), yMax( yMax ), zMax( zMax )
 {

src/3d/qgsaabb.h

@@ -31,7 +31,7 @@ class _3D_EXPORT QgsAABB
 {
   public:
     //! Constructs bounding box with null coordinates
-    QgsAABB();
+    QgsAABB() = default;
 
     //! Constructs bounding box
     QgsAABB( float xMin, float yMin, float zMin, float xMax, float yMax, float zMax );
@@ -72,8 +72,12 @@ class _3D_EXPORT QgsAABB
     //! Returns a list of pairs of vertices (useful for display of bounding boxes)
     QList<QVector3D> verticesForLines() const;
 
-    float xMin, yMin, zMin;
-    float xMax, yMax, zMax;
+    float xMin = 0.0f;
+    float yMin = 0.0f;
+    float zMin = 0.0f;
+    float xMax = 0.0f;
+    float yMax = 0.0f;
+    float zMax = 0.0f;
 };
 
 #endif // QGSAABB_H

src/3d/qgscameracontroller.cpp

@@ -23,7 +23,6 @@
 
 QgsCameraController::QgsCameraController( Qt3DCore::QNode *parent )
   : Qt3DCore::QEntity( parent )
-  , mLastPressedHeight( 0 )
   , mMouseDevice( new Qt3DInput::QMouseDevice() )
   , mKeyboardDevice( new Qt3DInput::QKeyboardDevice() )
   , mMouseHandler( new Qt3DInput::QMouseHandler )

src/3d/qgscameracontroller.h

@@ -76,7 +76,7 @@ class _3D_EXPORT QgsCameraController : public Qt3DCore::QEntity
     //! used for computation of translation when dragging mouse
     QRect mViewport;
     //! height of terrain when mouse button was last pressed - for camera control
-    float mLastPressedHeight;
+    float mLastPressedHeight = 0;
 
     struct CameraData
     {

src/3d/qgsphongmaterialsettings.h

@@ -35,7 +35,6 @@ class _3D_EXPORT QgsPhongMaterialSettings
       : mAmbient( QColor::fromRgbF( 0.1f, 0.1f, 0.1f, 1.0f ) )
       , mDiffuse( QColor::fromRgbF( 0.7f, 0.7f, 0.7f, 1.0f ) )
       , mSpecular( QColor::fromRgbF( 1.0f, 1.0f, 1.0f, 1.0f ) )
-      , mShininess( 0.0f )
     {
     }
 
@@ -66,7 +65,7 @@ class _3D_EXPORT QgsPhongMaterialSettings
     QColor mAmbient;
     QColor mDiffuse;
     QColor mSpecular;
-    float mShininess;
+    float mShininess = 0.0f;
 };
 
 

src/3d/qgstessellatedpolygongeometry.cpp

@@ -27,11 +27,7 @@
 
 QgsTessellatedPolygonGeometry::QgsTessellatedPolygonGeometry( QNode *parent )
   : Qt3DRender::QGeometry( parent )
-  , mPositionAttribute( nullptr )
-  , mNormalAttribute( nullptr )
 {
-  mWithNormals = true;
-
   mVertexBuffer = new Qt3DRender::QBuffer( Qt3DRender::QBuffer::VertexBuffer, this );
 
   QgsTessellator tmpTess( 0, 0, mWithNormals );

src/3d/qgstessellatedpolygongeometry.h

@@ -51,7 +51,7 @@ class QgsTessellatedPolygonGeometry : public Qt3DRender::QGeometry
     Qt3DRender::QAttribute *mNormalAttribute = nullptr;
     Qt3DRender::QBuffer *mVertexBuffer = nullptr;
 
-    bool mWithNormals;
+    bool mWithNormals = true;
 };
 
 #endif // QGSTESSELLATEDPOLYGONGEOMETRY_H

src/3d/qgstilingscheme.cpp

@@ -17,13 +17,6 @@
 
 #include "qgsrectangle.h"
 
-
-QgsTilingScheme::QgsTilingScheme()
-  : mMapOrigin()
-  , mBaseTileSide( 0 )
-{
-}
-
 QgsTilingScheme::QgsTilingScheme( const QgsRectangle &fullExtent, const QgsCoordinateReferenceSystem &crs )
   : mCrs( crs )
 {

src/3d/qgstilingscheme.h

@@ -33,7 +33,7 @@ class _3D_EXPORT QgsTilingScheme
 {
   public:
     //! Creates invalid tiling scheme
-    QgsTilingScheme();
+    QgsTilingScheme() = default;
 
     //! Creates tiling scheme where level 0 tile is centered at the full extent and the full extent completely fits into the level 0 tile
     QgsTilingScheme( const QgsRectangle &fullExtent, const QgsCoordinateReferenceSystem &crs );
@@ -54,7 +54,7 @@ class _3D_EXPORT QgsTilingScheme
 
   private:
     QgsPointXY mMapOrigin; //!< Origin point in map coordinates: (0,0) in the tiling scheme
-    double mBaseTileSide;  //!< Length of tile side at zoom level 0 in map coordinates
+    double mBaseTileSide = 0;  //!< Length of tile side at zoom level 0 in map coordinates
     QgsCoordinateReferenceSystem mCrs;  //!< CRS of the coordinates
 
 };

src/3d/symbols/qgsline3dsymbol.cpp

@@ -15,16 +15,6 @@
 
 #include "qgsline3dsymbol.h"
 
-QgsLine3DSymbol::QgsLine3DSymbol()
-  : mAltClamping( AltClampRelative )
-  , mAltBinding( AltBindCentroid )
-  , mWidth( 2 )
-  , mHeight( 0 )
-  , mExtrusionHeight( 0 )
-{
-
-}
-
 QgsAbstract3DSymbol *QgsLine3DSymbol::clone() const
 {
   return new QgsLine3DSymbol( *this );

src/3d/symbols/qgsline3dsymbol.h

@@ -31,7 +31,8 @@
 class _3D_EXPORT QgsLine3DSymbol : public QgsAbstract3DSymbol
 {
   public:
-    QgsLine3DSymbol();
+    //! Constructor for QgsLine3DSymbol
+    QgsLine3DSymbol() = default;
 
     QString type() const override { return "line"; }
     QgsAbstract3DSymbol *clone() const override SIP_FACTORY;
@@ -70,12 +71,14 @@ class _3D_EXPORT QgsLine3DSymbol : public QgsAbstract3DSymbol
     void setMaterial( const QgsPhongMaterialSettings &material ) { mMaterial = material; }
 
   private:
-    AltitudeClamping mAltClamping;  //! how to handle altitude of vector features
-    AltitudeBinding mAltBinding;    //! how to handle clamping of vertices of individual features
-
-    float mWidth;            //!< Line width (horizontally)
-    float mHeight;           //!< Base height of polygons
-    float mExtrusionHeight;  //!< How much to extrude (0 means no walls)
+    //! how to handle altitude of vector features
+    AltitudeClamping mAltClamping = AltClampRelative;
+    //! how to handle clamping of vertices of individual features
+    AltitudeBinding mAltBinding = AltBindCentroid;
+
+    float mWidth = 2.0f;            //!< Line width (horizontally)
+    float mHeight = 0.0f;           //!< Base height of polygons
+    float mExtrusionHeight = 0.0f;  //!< How much to extrude (0 means no walls)
     QgsPhongMaterialSettings mMaterial;  //!< Defines appearance of objects
 };
 

src/3d/symbols/qgspoint3dsymbol.cpp

@@ -18,12 +18,6 @@
 #include "qgsreadwritecontext.h"
 #include "qgsxmlutils.h"
 
-
-QgsPoint3DSymbol::QgsPoint3DSymbol()
-  : mAltClamping( AltClampRelative )
-{
-}
-
 QgsAbstract3DSymbol *QgsPoint3DSymbol::clone() const
 {
   return new QgsPoint3DSymbol( *this );

src/3d/symbols/qgspoint3dsymbol.h

@@ -32,7 +32,8 @@
 class _3D_EXPORT QgsPoint3DSymbol : public QgsAbstract3DSymbol
 {
   public:
-    QgsPoint3DSymbol();
+    //! Constructor for QgsPoint3DSymbol.
+    QgsPoint3DSymbol() = default;
 
     QString type() const override { return "point"; }
     QgsAbstract3DSymbol *clone() const override SIP_FACTORY;
@@ -84,7 +85,8 @@ class _3D_EXPORT QgsPoint3DSymbol : public QgsAbstract3DSymbol
     void setTransform( const QMatrix4x4 &transform ) { mTransform = transform; }
 
   private:
-    AltitudeClamping mAltClamping;  //! how to handle altitude of vector features
+    //! how to handle altitude of vector features
+    AltitudeClamping mAltClamping = AltClampRelative;
 
     QgsPhongMaterialSettings mMaterial;  //!< Defines appearance of objects
     Shape mShape = Cylinder;  //!< What kind of shape to use

src/3d/symbols/qgspolygon3dsymbol.cpp

@@ -15,14 +15,6 @@
 
 #include "qgspolygon3dsymbol.h"
 
-QgsPolygon3DSymbol::QgsPolygon3DSymbol()
-  : mAltClamping( AltClampRelative )
-  , mAltBinding( AltBindCentroid )
-  , mHeight( 0 )
-  , mExtrusionHeight( 0 )
-{
-}
-
 QgsAbstract3DSymbol *QgsPolygon3DSymbol::clone() const
 {
   return new QgsPolygon3DSymbol( *this );

src/3d/symbols/qgspolygon3dsymbol.h

@@ -31,7 +31,8 @@
 class _3D_EXPORT QgsPolygon3DSymbol : public QgsAbstract3DSymbol
 {
   public:
-    QgsPolygon3DSymbol();
+    //! Constructor for QgsPolygon3DSymbol
+    QgsPolygon3DSymbol() = default;
 
     QString type() const override { return "polygon"; }
     QgsAbstract3DSymbol *clone() const override SIP_FACTORY;
@@ -65,11 +66,13 @@ class _3D_EXPORT QgsPolygon3DSymbol : public QgsAbstract3DSymbol
     void setMaterial( const QgsPhongMaterialSettings &material ) { mMaterial = material; }
 
   private:
-    AltitudeClamping mAltClamping;  //! how to handle altitude of vector features
-    AltitudeBinding mAltBinding;    //! how to handle clamping of vertices of individual features
+    //! how to handle altitude of vector features
+    AltitudeClamping mAltClamping = AltClampRelative;
+    //! how to handle clamping of vertices of individual features
+    AltitudeBinding mAltBinding = AltBindCentroid;
 
-    float mHeight;           //!< Base height of polygons
-    float mExtrusionHeight;  //!< How much to extrude (0 means no walls)
+    float mHeight = 0.0f;           //!< Base height of polygons
+    float mExtrusionHeight = 0.0f;  //!< How much to extrude (0 means no walls)
     QgsPhongMaterialSettings mMaterial;  //!< Defines appearance of objects
 };
 

src/3d/terrain/qgsdemterraingenerator.cpp

@@ -19,14 +19,6 @@
 
 #include "qgsrasterlayer.h"
 
-
-
-QgsDemTerrainGenerator::QgsDemTerrainGenerator()
-  : mResolution( 16 )
-  , mSkirtHeight( 10.f )
-{
-}
-
 QgsDemTerrainGenerator::~QgsDemTerrainGenerator()
 {
   delete mHeightMapGenerator;