+ improve plane fit

2014-11-04 15:03:25 +01:00
parent 5c84e47422
commit 3507e301c2
1 changed files with 3 additions and 0 deletions
--- a/src/Mod/Mesh/App/Core/Approximation.cpp
+++ b/src/Mod/Mesh/App/Core/Approximation.cpp
@@ -255,6 +255,9 @@ float PlaneFit::Fit()

    if (nSize > 3)
        sigma = sqrt(sigma/(nSize-3));
+    else
+        sigma = 0;
+
    _fLastResult = sigma;
    return _fLastResult;
 }