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Hidden lines are displayed incorrectly.

Vasily Budin's picture


I use OCAF in my program.

After applying a transformation to the shape hidden lines are displayed incorrectly. Here is my code:

gp_Trsf TRSF;
TRSF.SetMirror(gp_Ax2(aPnt, aDir));
TopLoc_Location loc(TRSF);
TNaming::Displace(aLabel, loc, Standard_True);

See the picture.

What is the cause?

Best regards,
Vasily Budin

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