From b9975a5e14ea1f6c8d709dbdc74e2b52ea5954c0 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Mon, 1 Jan 2018 16:45:06 +0100
Subject: [PATCH] fix OpenSCAD importer

---
 src/Base/Rotation.cpp | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

diff --git a/src/Base/Rotation.cpp b/src/Base/Rotation.cpp
index fbb66e65e4..cb64d809b8 100644
--- a/src/Base/Rotation.cpp
+++ b/src/Base/Rotation.cpp
@@ -51,7 +51,6 @@ Rotation::Rotation(const Vector3d& axis, const double fAngle)
 
 Rotation::Rotation(const Matrix4D& matrix)
 {
-    _axis.Set(0.0, 0.0, 1.0);
     this->setValue(matrix);
 }
 
@@ -61,8 +60,6 @@ Rotation::Rotation(const Matrix4D& matrix)
  */
 Rotation::Rotation(const double q[4])
 {
-    _axis.Set(0.0, 0.0, 1.0);
-    _angle = 0.0;
     this->setValue(q);
 }
 
@@ -72,15 +69,11 @@ Rotation::Rotation(const double q[4])
  */
 Rotation::Rotation(const double q0, const double q1, const double q2, const double q3)
 {
-    _axis.Set(0.0, 0.0, 1.0);
-    _angle = 0.0;
     this->setValue(q0, q1, q2, q3);
 }
 
 Rotation::Rotation(const Vector3d & rotateFrom, const Vector3d & rotateTo)
 {
-    _axis.Set(0.0, 0.0, 1.0);
-    _angle = 0.0;
     this->setValue(rotateFrom, rotateTo);
 }
 
@@ -94,7 +87,7 @@ Rotation::Rotation(const Rotation& rot)
     this->_axis[0] = rot._axis[0];
     this->_axis[1] = rot._axis[1];
     this->_axis[2] = rot._axis[2];
-    this->_angle =  rot._angle;
+    this->_angle   = rot._angle;
 }
 
 const double * Rotation::getValue(void) const
@@ -126,12 +119,9 @@ void Rotation::evaluateVector()
         this->_axis.z = this->quat[2] * l / scale;
 
         _angle = rfAngle;
-        if (_angle >= D_PI) {
-            _angle -= 2 * D_PI;
-        }
     }
     else {
-        // the vector stays unchanged
+        _axis.Set(0.0, 0.0, 1.0);
         _angle = 0.0;
     }
 }