From 55d0b0ebb99d0c364bf5bb34f38b5978fa8e6c53 Mon Sep 17 00:00:00 2001
From: nds <nds@opencascade.com>
Date: Fri, 22 Apr 2016 08:54:57 +0300
Subject: [PATCH] Issue #1299, Issue #1393 Angle constraint: 2PI+ angle for
 case when angle is less than zero

---
 src/SketchPlugin/SketchPlugin_ConstraintAngle.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/SketchPlugin/SketchPlugin_ConstraintAngle.cpp b/src/SketchPlugin/SketchPlugin_ConstraintAngle.cpp
index 27c35724d..3d402214f 100644
--- a/src/SketchPlugin/SketchPlugin_ConstraintAngle.cpp
+++ b/src/SketchPlugin/SketchPlugin_ConstraintAngle.cpp
@@ -194,8 +194,11 @@ double SketchPlugin_ConstraintAngle::getAngleForType(double theAngle)
     case SketcherPrs_Tools::ANGLE_DIRECT:
       anAngle = theAngle;
     break;
-    case SketcherPrs_Tools::ANGLE_COMPLEMENTARY:
-      anAngle = fabs(180.0 - theAngle);
+    case SketcherPrs_Tools::ANGLE_COMPLEMENTARY: {
+      anAngle = 180.0 - theAngle;
+      if (anAngle < 0)
+        anAngle += 360;
+    }
     break;
     case SketcherPrs_Tools::ANGLE_BACKWARD:
       anAngle = 360.0 - theAngle;
-- 
2.30.2