3Pt Align

3Pt Align

Martin Breidt



3pt align will adjust position, rotation and scale of an object in the current 3ds Max scene to align a set of three source points to a second set of three target points.

To use, select any object, then invoke the macro. Next, you pick three source points (A1...A3) in the viewport (you might want to turn on vertex snap while doing so); then you select three target points (B1...B3).

The selected object will be now be transformed in 3D space in such a way that

* point A1 and Point B1 will coincide,

* point A1..A3 will lie in the same plane as Point B1..B3, and

* the line A1-A2 will be parallel to the line B1-B2.


After you have picked the last point, a dialog will open which allows further modifications:

* you can flip the orientation of the alignment,

* you can shift the aligned object along the alignment plane's normal (z axis), and

* you can apply a (uniform) scaling of the object around the point A1 (or have it computed automatically based on the distance between A1 and A2)


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Informationen zu dieser Version

Version 1.31, 30.08.2018
Added Autodesk® 3ds Max® 2019 support v1.31: Unchecking the 'Auto Scale' checkbox no longer keeps the calculated 'Scale' value but sets it back to 100%, resulting in the original object size.

Screenshots und Videos


(4 Bewertungen)


Technische Hilfe erhalten
  • useful scripts
    Obaida Lotfi | Mai 11, 2018 Geprüfter Download (Was ist das?)

    useful scripts thanks.

    there is an issue with (invert alignment), if i checked (auto scale) first it will do nothing !!.

  • Works Great!
    BUCK WYCKOFF | Februar 26, 2015 Geprüfter Download (Was ist das?)

    Super! Quick and easy. Works in Max2015. Just remember to select the object to make the script active.

  • How to install in max design 2015 ?
    Ka Ha | September 03, 2014 Geprüfter Download (Was ist das?)

    Downloaded and installed successefully. But cannot find it anywhere in 3ds max. Is it compatible with max 2015 ?

    Martin B Breidt (Herausgeber) | September 15, 2014

    So you do not get an 'Exchange Store' menu entry in the main menu bar, with a '3PT Align' entry? I don't have 3ds Max 2015 available for testing right now, but in principle, the tool should work.

    Ka Ha | September 15, 2014

    Yes the menu entry appeared, but it is empty.

    Martin B Breidt (Herausgeber) | September 29, 2014

    Karim, I was informed by Autodesk that there is a problem with the installer framework for 3ds Max 2015. Apparently, they are working on fixing it. Could you please try again now and maybe again in a few days? Unfortunately, I do not have 2015 installed, so I cannot test or provide a workaround. The best I can offer you at this point is a download link for a slightly older version at http://scripts.breidt.net/#3ptalign. Download the file, run it once in 3ds Max, then go to the 'MB Tools' category in the Customize UI dialog to find it and assign it to a button, menu, hotkey etc.

    Ka Ha | September 29, 2014

    Yes, I noticed that. I tried again, the installation is successeful but the plugin doesnt appear in max. So what I did is that I added the folder where 3Pt Align gets installd by default (C:\ProgramData\Autodesk\ApplicationPlugins) to "3rd Party Plug-Ins" in Customize>Configure System Paths. That way the plugin is loaded.

    BUCK WYCKOFF | Februar 26, 2015

    I tried Ka Ha's solution, but it didn't work for me. I ran the install (I use MAX2015). The 3Pt Align item shows up in the Exchange Store pulldown, but it is greyed out. I added the C:\ProgramData\Autodesk\ApplicationPlugins path as described, saved and re-started, but it was still greyed out. Under the default path there are two folders, "Martin Breidt 3Pt Align2014.bundle" and "Martin Breidt 3Pt Align2015.bundle." I tried editing the 3rd Party Plug-Ins path to not just include the root C:\ProgramData\Autodesk\ApplicationPlugins, but added the folder Martin Breidt "3Pt Align2015.bundle" to the path. Saved, Re-started...the 3Pt Align menu option is still greyed out.

    BUCK WYCKOFF | Februar 26, 2015

    It works very well, however, Note: You MUST select an object to make the script active. Once you do that it is not greyed out anymore. Works like a champ!

  • Time saver
    Daniel Santana | Juni 08, 2014 Geprüfter Download (Was ist das?)

    Great script. We needed to align lots of objects, and the align tool wasn't an option, and this really solve our problem.

    cao zhenhang | Oktober 19, 2017


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