Exporting 3D camera data from After Effects to 3ds max

Software:
After Effects 2020

  1. Download the AE3D_Export script here:
    http://www.urbanspaceman.net/shared/AEscripts/AE3Dexport/AE3D_Export.jsx
  2. Perform 3D tracking on the footage if necessary.
  3. Select the 3D Camera layer and also Null layers if available.
  4. Choose File > Scripts > Run Script File and locate the AE3D_Export script.
  5. In the Script parameters highlight 3ds max.
  6. Click Options and set the scale.
    * you might need to try and see the scale in 3ds max to set it right.
  7. Set a name for the exported ms (MaxScript) file.
  8. Click Export.
    The resulting MaxScript file will appear on the desktop named <your after effects project name>.ms
    Note:
    You may be prompted to check the Allow Scripts to Write Files and Access Network option in File > Preferences > Scripts & Expressions.
  9. Drag the generated MaxScript file into the 3ds max viewport.
    The script will run and create an animated Camera and Dummy object, and also set the timeline range to fit the animation.
  10. Create a new Point Helper object.
  11. Align the new Point Helper to the Dummy object in both position and orientation.
  12. Group the Camera and the Dummy objects together, and link the group to a new Point Helper.
    This will allow for easy orientation and scaling.
  13. Set the Point Helper object’s rotation to default (0,0,0) , this will also reset the Dummy + Camera group’s orientation relative to the world.
    Scale the Point Helper object if needed, to scale the whole camera setup.
  14. Display the original video sequence as viewport background to check how the camera motion fits the video.
    The center of your Point Helper should appear “glued” to a specific point in the background video. 
Untitled-2

 

Related:
After Effects 3D Camera tracking

8 thoughts on “Exporting 3D camera data from After Effects to 3ds max

  1. Hi, when I import the traking data from After Effect into 3ds Max, but I got some trouble with my traking camera it shaking all the way in 3ds Max. I try to smoth the camera path it work a llite bit, but it also shake. Pleas help me,thx.

    Like

    1. Hi,
      It sounds to me like the tracking result is shaky in After Effects.
      Maybe you have to stabilize the shot or remove rolling shutter before tracking it.

      Like

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s