Move all elements to the plane

Hi there, probably a really silly question, but I have always wondered the easiest way. This file (see image) from my tutor has the contours floating above and the other elements below. How should I snap these all to the CPlane?

thanks

Align bottom (in Front or Right)?

ProjectToCPlane?

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or

Selcrv
PointsOn
SelPt
SetPt (only Z) and type 0
PointsOff

and everything is on the Z0 lines :slight_smile:

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Thanks for the replies, jordy that’s exactly what I was looking for cheers!

ProjectToCPlane and SetPt will work without deformation if the curves are planar, which seems to be the case.
Improved SetPt macro (moves to world XY plane from any viewport):

SelCrv
-SetPt
XSet=No  YSet=No  ZSet=Yes  Alignment=World  Copy=No
0

Do you have an idea / a script how to Align bottom to world XY plane (Z=0) from any active viewport? Now Align reffers to current CPlane.

Here’s mine…

.rvb
AlignBottomToZero.rvb (559 Bytes)

python
AlignBottomToZero.py (401 Bytes)

–Mitch

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Thanks Mitch, I knew you would have something…