From: azv <azv@opencascade.com>
Date: Thu, 4 May 2017 11:52:14 +0000 (+0300)
Subject: Issue #2148: Moving an arc displays a circle
X-Git-Tag: V_2.7.1~34
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=e58adc4e0a14e4ae6a749f7c7424450580c4176d;p=modules%2Fshaper.git

Issue #2148: Moving an arc displays a circle

Force recalculating arc parameter when it is became a full circle.
---

diff --git a/src/SketchPlugin/SketchPlugin_Arc.cpp b/src/SketchPlugin/SketchPlugin_Arc.cpp
index e818241d0..fd361708f 100644
--- a/src/SketchPlugin/SketchPlugin_Arc.cpp
+++ b/src/SketchPlugin/SketchPlugin_Arc.cpp
@@ -106,9 +106,10 @@ void SketchPlugin_Arc::execute()
   }
 
   GeomShapePtr anArcShape;
-  if (fabs(myParamBefore - 2.0 * PI) < paramTolerance)
+  if (fabs(myParamBefore - 2.0 * PI) < paramTolerance) {
     anArcShape = GeomAlgoAPI_EdgeBuilder::lineCircle(aCenter, aNormal, aStart->distance(aCenter));
-  else {
+    myParamBefore = 0;
+  } else {
     anArcShape = boolean(REVERSED_ID())->value() ?
       GeomAlgoAPI_EdgeBuilder::lineCircleArc(aCenter, anEnd, aStart, aNormal)
     : GeomAlgoAPI_EdgeBuilder::lineCircleArc(aCenter, aStart, anEnd, aNormal);