Hello.

I want to do this with Poser Python

・Change the mesh vertices (coordinates) of the model　

　-> Export

　-> Change the mesh vertices (coordinates) of the model　　

  -> Export  ・・・

I want to repeat.

Please tell me the following.

Or, if you know any reference materials or videos, please tell me...

-Basic usage of PoserPython

-How to change the mesh vertices (coordinates) of the model by Python

-How to export model image data (obj) in Python

Thank you.

I cannot help you with python but i wonder why you want to do this.

Poser used to come with be a set of example scripts in the geomods folder. Not sure if it still exists in P12.

Saving geometry to file does need some explanation.

Current PoserPython comes with a (pretty old) ExportGeom class that provides export to .obj and collada, and a few more. It does not support .fbx, .stel or Alembic.

The method doing the actual export loops over all the actors in the scene and for each actor calls a user-defined method that returns a boolean value to indicate whether the geometry of the actor is to be included in the export.

I have a faster method original, by adp001, extended by yours truly, to write .obj's of a prop or a figure. Drop me a site mail if you want a copy. 

Sorry for replying late.

I want to edit the model for each frame of the moving model.

(For example, I want to give the model a walking animation and do something that makes the breathing rougher every frame)

Also, I want to output as an obj file for each frame.

Manually editing the model for each frame is time consuming, so I'm trying to automate it with a script.

So I asked a question like this.

I'm just getting started and I don't understand enough. Now that I have the reference documentation, I would like to study here first.

I'm also asking questions about the above in the Poser Python Script room. If you know anything, I would be grateful if you could tell me.

Thank you for your kindness.