Color Management presets - Curves aren't saved

Support Compositing and Post Processing
1

As described in the post title, Color management presets (under Scene Settings) don’t save curves.
Also there’s no mentioning of presets in the manual (minor detail).

So i’m wondering, is this a bug or a software limitation (not implemented)?
If second, could an addon/python script solve this problem? How?

1 Like
2

This is part of the Amaranth addon

I got some code working which stores the curve points. The thing is it use default preset save method. I need to figure out how to alter that

1 Like
3

I got everything working now. It currently saves all curve settings for all channels. It also saves the rest of the curve mapping items which weren’t stored neither.

1 Like
4

Thanks for your Great work!
Care to share further info about it? Which file of Amaranth addon is in question or do you have it on your repo ready for a testdrive?

1 Like
5

I need to make a repo for it, i was waiting a for Pablo to answer but a doubt he will. I worked in this addon before. That was 2 years ago before it wasnt ported over, i was doing a 2.8 port but he never replied. I also tried twitter, but i cant message him. I did tag him in a tweet but he didnt reply.

So i guess i just make my repo and post the link every where. ill post a link when i got it up. I hope tomorrow. I was bussy with some other addons as well and got a bit side-tracked of this one.

6

Yes, I saw your pull request but couldn’t replicate it (didn’t get which files to change). Anyways, there’s no rush, it’s been years since I posted, so what’s a couple of days more :slight_smile: Hosting it on your github repo would more than enough.

Thanks again and have a great time.

PS.
About official update it’d be maybe better to go through developer’s channel
https://developer.blender.org/T69712

1 Like
7

Hey @rombout any chance you finished that Add On? I can’t believe this isn’t already an option or an existing addon already.

8

Hi,
are there any news? Did you get in contact?

Or, if you still haven’t managed to made your branch, could you kindly post code here…

TIA

9

Sorry for the late reply, ill add the files later tonight

10

Okay here are the files, you need to replace them in Amarant > misc
Should work fine. Simply activate curve, draw somethign and store it as test orso. Reset everything and load the test preset. It should work without an error

color_management.py (3.0 KB)
presets.py (15.4 KB)

1 Like