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Splines

Posted: Thu Sep 20, 2018 9:49 am
by cadstevens
ship.PNG
ship.PNG (4.28 KiB) Viewed 1079 times
Hello,

I have created a DXF file which contains a top view of a ship.
I can open the file in 3.4.5.0 without any problems.
In version 3.21.3.0 the splines are corrupt.

If I save the file in Version 3.4.5.0 in DXF R24 or R27, the problem is the same.
Does anyone has an idea why it happen?

Kind regards
Matthias

Re: Splines

Posted: Thu Sep 20, 2018 9:55 am
by andrew
Looks like the spline start / end tangents are not correct.

Try this:
1. Select > Select all
2. Misc > Modify > Reset Spline Tangents

If you can't solve it, attach the file please.

Re: Splines

Posted: Thu Sep 20, 2018 3:16 pm
by cadstevens
Hello Andrew,

Thank you. It works.

Kind regards
Matthias

Re: Splines

Posted: Sat May 11, 2019 2:21 am
by slcasner
I hit the same problem going from 3.15.5 to 3.22.0. The same correction worked for me.

Attached is the dxf before the correction in case that is useful to see where the odd tangents originated. I don't recall having selected tangents in the first place, and the property editor does not allow turning off using tangents.