Hi!

I have 2 highres geos representing the same object (photogrametry). They both have different topology and are positioned/rotated/scale differently.

1. Is there a 3 point align option like Maya? In maya, you select 3 points on the first geo and 3 points on the second geo.

2. My end goal is to give the exact tranform infos (Translate, rotate and scale) to another Maya artist to replicate the same thing on his side.

-Olivier

Have you tried the Rivet Node?

3 point align in Houdini
Place a transform under the object to be aligned, turn on point snapping in the scene view, Enter to the scene view, click "'",";" on the keyboard in sequence（Press the single quotation mark and semicolon on the keyboard.）, right-click and select "Use Extended Mode", select points 1, 2, and 3 on the source object in sequence, click "'",";" again, select points 1, 2, and 3 on the target object in sequence, and finish.