Add viewPartAsDxf function in App

2017-06-17 20:38:24 -04:00
parent ab19a5ea06
commit fc1c863034
6 changed files with 94 additions and 6 deletions
--- a/src/Mod/TechDraw/App/GeometryObject.cpp
+++ b/src/Mod/TechDraw/App/GeometryObject.cpp
@@ -537,6 +537,10 @@ TopoDS_Shape TechDrawGeometry::mirrorShape(const TopoDS_Shape &input,
                             double scale)
 {
    TopoDS_Shape transShape;
+    if (input.IsNull()) {
+        return transShape;
+    }
+    
    try {
        // Make tempTransform scale the object around it's centre point and
        // mirror about the Y axis