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Fix NaN in iso sections

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This commit is contained in:
WandererFan 2017-01-03 20:12:39 -05:00
parent 0623e8fecb
commit 9e7d56d4da
1 changed files with 1 additions and 1 deletions
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2
src/Mod/TechDraw/App/DrawProjGroupItem.cpp
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@ -140,7 +140,7 @@ double DrawProjGroupItem::getRotateAngle()
gp_Ax2 viewAxis;
Base::Vector3d x = RotationVector.getValue(); //current rotation
Base::Vector3d nx = x;
x.Normalize();
nx.Normalize();
Base::Vector3d na = Direction.getValue();
na.Normalize();
Base::Vector3d org(0.0,0.0,0.0);