Fix build with geos < 3.9 and reduce tolerance

qgis · Nov 29, 2021 · 202bef9 · 202bef9
1 parent 5aa7037
commit 202bef9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/core/expression/qgsexpressionfunction.cpp b/src/core/expression/qgsexpressionfunction.cpp
@@ -6623,7 +6623,7 @@ static QVariant executeGeomOverlay( const QVariantList &values, const QgsExpress
     node = QgsExpressionUtils::getNode( values.at( 6 ), parent ); //in expressions overlay functions throw the exception: Eval Error: Cannot convert '' to int
     minInscribedCircleRadius = QgsExpressionUtils::getDoubleValue( values.at( 6 ), parent );
 #if GEOS_VERSION_MAJOR==3 && GEOS_VERSION_MINOR<9
-    if ( minInscribedCircleRadiusValue != -1 )
+    if ( minInscribedCircleRadius != -1 )
     {
       parent->setEvalErrorString( QObject::tr( "'min_inscribed_circle_radius' is only available when QGIS is built with GEOS >= 3.9." ) );
       return QVariant();
@@ -6787,7 +6787,7 @@ static QVariant executeGeomOverlay( const QVariantList &values, const QgsExpress
                 const double width = bbox.width();
                 const double height = bbox.height();
                 const double size = width > height ? width : height;
-                const double tolerance = size / 1000.0;
+                const double tolerance = size / 100.0;
                 testResult = QgsGeos( geom ).maximumInscribedCircle( tolerance )->length() >= minInscribedCircleRadius;
               }
             }