Task #3235: Projection without link to source shape

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

diff --git a/src/SketchPlugin/SketchPlugin_Validators.cpp b/src/SketchPlugin/SketchPlugin_Validators.cpp
index feaec5c663f2c320d12352567c584a2c7ece649e..14920c109ad5b1d9dd76c73d0ff88e9ff1cb869a 100644 (file)
--- a/src/SketchPlugin/SketchPlugin_Validators.cpp
+++ b/src/SketchPlugin/SketchPlugin_Validators.cpp
@@ -1259,7 +1259,7 @@ bool SketchPlugin_ProjectionValidator::isValid(const AttributePtr& theAttribute,
     std::shared_ptr<GeomAPI_Ellipse> anEllipse = anEdge->ellipse();
     std::shared_ptr<GeomAPI_Dir> anEllipseNormal = anEllipse->normal();
     double aDot = fabs(aNormal->dot(anEllipseNormal));
-    aValid = fabs(aDot - 1.0) <= tolerance * tolerance;
+    aValid = aDot >= tolerance * tolerance;
     if (!aValid)
       theError.arg(anEdge->isClosed() ? "Error: Ellipse is orthogonal to the sketch plane."
                                       : "Error: Elliptic Arc is orthogonal to the sketch plane.");