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Unread postPosted: Tue May 21, 2019 7:41 am
by olivier
Hi everyone,

Here is a script I have been working on, to export assets from 3dsmax/Corona to Clarisse .

Only tested it on 3dsmax 2018

At the moment,it only supports few things :

3ds max bitmap
Corona Front/Back

Hopefully,more will come


Re: CoronaToClarisse

Unread postPosted: Mon Jun 10, 2019 8:21 am
by Refik
I try this in max 2020, Corona Render 3.0
And this script not working.. (

Eror LOG:
OfContext.get_object: In context 'project://scene/Materials/AM001_Corona_003_01', object 'AM001_Corona_003_01_mat' not found.
Traceback (most recent call last):
File "<string>", line 267, in run
ValueError: invalid literal for int() with base 10: 'Max_MaterialID_0'

Any Ideas?

Re: CoronaToClarisse

Unread postPosted: Mon Jun 10, 2019 8:49 am
by dboude
Thanks for sharing your work Olivier.


Re: CoronaToClarisse

Unread postPosted: Mon Jun 10, 2019 9:10 am
by Refik
And thank you for this work!
I tried to attach a JSON file, but I could not .. If this helps you, I can send it to you by mail, just tell me where.

P.S. in max 2017 (closes with erorrs, after running the script (at the time of drawing the interface)

Re: CoronaToClarisse

Unread postPosted: Tue Jun 11, 2019 2:20 pm
by zjshooter

Re: CoronaToClarisse

Unread postPosted: Thu Jun 13, 2019 10:07 am
by olivier
I haven't tried on max 2020 .
But I think they changed something on the shading groups naming for alembic.
It might be why it doesn't work when you try to import it in Clarisse.

Re: CoronaToClarisse

Unread postPosted: Mon Jun 17, 2019 9:28 am
by Refik
I found the cause of the error in 3d max 2017 ..
They(Autodesk) used the old PySide (and in 2018 already the new PySyde2)

I just replaced your script lines from:
from PySide2 import QtWidgets, QtCore, QtGui
from PySide2.QtWidgets import QMessageBox,QFileDialog,QErrorMessage

from PySide import QtGui, QtCore
from PySide.QtGui import QMessageBox,QFileDialog,QErrorMessage

And now it worked in Max 2017.
P.s. Url about PySide and PySide2...