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+ consistent use of sketch base point

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git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5134 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d
This commit is contained in:
wmayer 2011-11-15 08:44:58 +00:00
parent 85b2fec8f6
commit 9dcfe40a73
1 changed files with 10 additions and 12 deletions
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22
src/Mod/Part/App/Part2DObject.cpp
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@ -94,39 +94,37 @@ Base::Placement Part2DObject::positionBySupport(const TopoDS_Face &face, const B
if (Reverse)
Normal.Reverse();
Handle (Geom_Plane) gPlane = new Geom_Plane(plane);
GeomAPI_ProjectPointOnSurf projector(ObjOrg,gPlane);
gp_Pnt SketchBasePoint = projector.NearestPoint();
gp_Dir dir = Normal.Direction();
gp_Pnt pos = Normal.Location();
gp_Ax3 SketchPos;
// +X
if (dir.IsEqual(gp::DX(),0)) {
SketchPos = gp_Ax3(pos, dir, gp_Dir(0,1,0));
SketchPos = gp_Ax3(SketchBasePoint, dir, gp_Dir(0,1,0));
}
// -X
else if (dir.IsOpposite(gp::DX(),0)) {
SketchPos = gp_Ax3(pos, dir, gp_Dir(0,-1,0));
SketchPos = gp_Ax3(SketchBasePoint, dir, gp_Dir(0,-1,0));
}
// +Y
else if (dir.IsEqual(gp::DY(),0)) {
SketchPos = gp_Ax3(pos, dir, gp_Dir(-1,0,0));
SketchPos = gp_Ax3(SketchBasePoint, dir, gp_Dir(-1,0,0));
}
// -Y
else if (dir.IsOpposite(gp::DY(),0)) {
SketchPos = gp_Ax3(pos, dir, gp_Dir(1,0,0));
SketchPos = gp_Ax3(SketchBasePoint, dir, gp_Dir(1,0,0));
}
// +Z
else if (dir.IsEqual(gp::DZ(),0)) {
SketchPos = gp_Ax3(pos, dir, gp_Dir(1,0,0));
SketchPos = gp_Ax3(SketchBasePoint, dir, gp_Dir(1,0,0));
}
// -Z
else if (dir.IsOpposite(gp::DZ(),0)) {
SketchPos = gp_Ax3(pos, dir, gp_Dir(1,0,0));
SketchPos = gp_Ax3(SketchBasePoint, dir, gp_Dir(1,0,0));
}
else {
Handle (Geom_Plane) gPlane = new Geom_Plane(plane);
GeomAPI_ProjectPointOnSurf projector(ObjOrg,gPlane);
gp_Pnt SketchBasePoint = projector.NearestPoint();
// check the angle against the Y Axis
Standard_Real a = Normal.Angle(gp_Ax1(gp_Pnt(0,0,0),gp_Dir(0,1,0)));