Fix incorrect point types when segmentizing circular strings

(cherry-picked from e1c3b4)
qgis · Nov 25, 2015 · 0680b13 · 0680b13
1 parent 066867b
commit 0680b13
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/core/geometry/qgscircularstringv2.cpp b/src/core/geometry/qgscircularstringv2.cpp
@@ -512,6 +512,12 @@ void QgsCircularStringV2::segmentize( const QgsPointV2& p1, const QgsPointV2& p2
   points.append( p1 );
   if ( p2 != p3 && p1 != p2 ) //draw straight line segment if two points have the same position
   {
+    QgsWKBTypes::Type pointWkbType = QgsWKBTypes::Point;
+    if ( hasZ )
+      pointWkbType = QgsWKBTypes::addZ( pointWkbType );
+    if ( hasM )
+      pointWkbType = QgsWKBTypes::addM( pointWkbType );
+
     for ( double angle = a1 + increment; clockwise ? angle > a3 : angle < a3; angle += increment )
     {
       x = centerX + radius * cos( angle );
@@ -532,7 +538,7 @@ void QgsCircularStringV2::segmentize( const QgsPointV2& p1, const QgsPointV2& p2
         m = interpolateArc( angle, a1, a2, a3, p1.m(), p2.m(), p3.m() );
       }
 
-      points.append( QgsPointV2( mWkbType, x, y, z, m ) );
+      points.append( QgsPointV2( pointWkbType, x, y, z, m ) );
     }
   }
   points.append( p3 );