Auxiliary state for Intersection point

[modules/shaper.git] / src / SketchPlugin / SketchPlugin_Line.cpp

diff --git a/src/SketchPlugin/SketchPlugin_Line.cpp b/src/SketchPlugin/SketchPlugin_Line.cpp
index 555b8ae7f4e18e85e3d490e5537bd7a6fd2c899e..33d087d2c6d5aff70cd11cd44c739062cd2ecff3 100644 (file)
--- a/src/SketchPlugin/SketchPlugin_Line.cpp
+++ b/src/SketchPlugin/SketchPlugin_Line.cpp
@@ -26,10 +26,8 @@ SketchPlugin_Line::SketchPlugin_Line()
     : SketchPlugin_SketchEntity()
 {}
 
-void SketchPlugin_Line::initAttributes()
+void SketchPlugin_Line::initDerivedClassAttributes()
 {
-  SketchPlugin_SketchEntity::initAttributes();
-
   data()->addAttribute(START_ID(), GeomDataAPI_Point2D::typeId());
   data()->addAttribute(END_ID(), GeomDataAPI_Point2D::typeId());
   data()->addAttribute(EXTERNAL_ID(), ModelAPI_AttributeSelection::typeId());
@@ -111,7 +109,8 @@ bool SketchPlugin_Line::isFixed() {
 }
 
 void SketchPlugin_Line::attributeChanged(const std::string& theID) {
-  if (theID == EXTERNAL_ID()) {
+  // the second condition for unability to move external segments anywhere
+  if (theID == EXTERNAL_ID() || isFixed()) {
     std::shared_ptr<GeomAPI_Shape> aSelection = data()->selection(EXTERNAL_ID())->value();
      // update arguments due to the selection value
     if (aSelection && !aSelection->isNull() && aSelection->isEdge()) {
@@ -125,4 +124,3 @@ void SketchPlugin_Line::attributeChanged(const std::string& theID) {
     }
   }
 }
-