Deactivate progress bar when no nodes

qgis · Sep 29, 2023 · cc15284 · cc15284
1 parent dece451
commit cc15284
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/core/pointcloud/qgspointcloudlayerprofilegenerator.cpp b/src/core/pointcloud/qgspointcloudlayerprofilegenerator.cpp
@@ -470,6 +470,10 @@ bool QgsPointCloudLayerProfileGenerator::generateProfile( const QgsProfileGenera
   }
   double rootErrorPixels = rootErrorInMapCoordinates / mapUnitsPerPixel; // in pixels
   const QVector<IndexedPointCloudNode> nodes = traverseTree( pc, pc->root(), maximumErrorPixels, rootErrorPixels, context.elevationRange() );
+  if ( nodes.empty() )
+  {
+    return false;
+  }
 
   const double rootErrorInLayerCoordinates = rootNodeExtentLayerCoords.width() / pc->span();
   const double maxErrorInMapCoordinates = maximumErrorPixels * mapUnitsPerPixel;