GUI for rule-based 3D renderer

qgis · Jan 17, 2019 · 42f157f · 42f157f
1 parent 5d05d46
commit 42f157f
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Showing 11 changed files with 1,498 additions and 131 deletions.
diff --git a/src/3d/qgs3dutils.cpp b/src/3d/qgs3dutils.cpp
@@ -27,6 +27,10 @@
 #include "qgsabstract3dengine.h"
 #include "qgsterraingenerator.h"
 
+#include "qgsline3dsymbol.h"
+#include "qgspoint3dsymbol.h"
+#include "qgspolygon3dsymbol.h"
+
 
 QImage Qgs3DUtils::captureSceneImage( QgsAbstract3DEngine &engine, Qgs3DMapScene *scene )
 {
@@ -374,3 +378,18 @@ QgsVector3D Qgs3DUtils::transformWorldCoordinates( const QgsVector3D &worldPoint
   return mapToWorldCoordinates( mapPoint2, origin2 );
 }
 
+QgsAbstract3DSymbol *Qgs3DUtils::symbolForGeometryType( QgsWkbTypes::GeometryType geomType )
+{
+  switch ( geomType )
+  {
+    case QgsWkbTypes::PointGeometry:
+      return new QgsPoint3DSymbol;
+    case QgsWkbTypes::LineGeometry:
+      return new QgsLine3DSymbol;
+    case QgsWkbTypes::PolygonGeometry:
+      return new QgsPolygon3DSymbol;
+    default:
+      return nullptr;
+  }
+}
+
diff --git a/src/3d/qgs3dutils.h b/src/3d/qgs3dutils.h
@@ -22,6 +22,7 @@ class QgsLineString;
 class QgsPolygon;
 
 class QgsAbstract3DEngine;
+class QgsAbstract3DSymbol;
 class Qgs3DMapScene;
 
 #include "qgs3dmapsettings.h"
@@ -99,6 +100,8 @@ class _3D_EXPORT Qgs3DUtils
     //! Transforms a world point from (origin1, crs1) to (origin2, crs2)
     static QgsVector3D transformWorldCoordinates( const QgsVector3D &worldPoint1, const QgsVector3D &origin1, const QgsCoordinateReferenceSystem &crs1, const QgsVector3D &origin2, const QgsCoordinateReferenceSystem &crs2,
         const QgsCoordinateTransformContext &context );
+
+    static QgsAbstract3DSymbol *symbolForGeometryType( QgsWkbTypes::GeometryType geomType );
 };
 
 #endif