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Fix Section Line Wrong Position

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- Section cut line Y coord needs to be mirrored to
  be position correctly on Page.
This commit is contained in:
WandererFan
2018-01-09 19:01:10 -05:00
committed by Yorik van Havre
parent 70099d5704
commit 861dc42d33
2 changed files with 8 additions and 2 deletions
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8
src/Mod/TechDraw/App/DrawViewPart.cpp
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@@ -656,7 +656,13 @@ QRectF DrawViewPart::getRect() const
//used to project pt (ex SectionOrigin) onto paper plane
Base::Vector3d DrawViewPart::projectPoint(const Base::Vector3d& pt) const
{
Base::Vector3d centeredPoint = pt - shapeCentroid;
gp_Trsf mirrorTransform;
mirrorTransform.SetMirror( gp_Ax2(gp_Pnt(shapeCentroid.x,shapeCentroid.y,shapeCentroid.z),
gp_Dir(0, -1, 0)) );
gp_Pnt basePt(pt.x,pt.y,pt.z);
gp_Pnt mirrorGp = basePt.Transformed(mirrorTransform);
Base::Vector3d mirrorPt(mirrorGp.X(),mirrorGp.Y(), mirrorGp.Z());
Base::Vector3d centeredPoint = mirrorPt - shapeCentroid;
Base::Vector3d direction = Direction.getValue();
gp_Ax2 viewAxis = getViewAxis(centeredPoint,direction);
HLRAlgo_Projector projector( viewAxis );