Not saving PNG from .cube

[ofou]

Just checking out here, but what a great tool!

I was looking for something like this for doing batch processing to a bunch of .cube to .haldclut but it's not working for me.
Are you working on it? Do you have plans to release it?
I'll dig into the code to see what's going on. 🕵🏻‍♂️

[pwnage101]

IIRC, I only ever really built this tool to convert .haldclut to .cube, but none of the other ones (cube->hald, cube->3dl, 3dl->cube, hald->3dl, 3dl->hald, etc.). For some reason I also wanted to build the tool to allow those other conversion paths to be written later, but my needs were fulfilled after the first one, unfortunately.

[pwnage101]

If I'm reading my own code correctly, three methods are not implemented:

• https://github.com/pwnage101/cluttool/blob/master/cluttool/cluttool.py#L271-L276 - from_3dl() and to_haldclut() are unimplemented
• There's also a bug on this line: https://github.com/pwnage101/cluttool/blob/master/cluttool/cluttool.py#L339-L340 - so from_cube() is unimplemented

from_3dl(), to_haldclut(), and from_cube() are unimplemented, which means this tool cannot parse .3dl, write .png (hald), nor parse .cube. That means this tool as written CAN do the following:

• hald -> cube
• hald -> 3dl

but, it CANNOT do the following:

• cube -> hald (write_cube() and write_hald() needs to be implemented)
• cube -> 3dl (from_cube() needs to be implemented)
• 3dl -> hald (from_3dl() and write_hald() needs to be implemented)
• 3dl -> cube (from_3dl() needs to be implemented)

[pwnage101]

I just pushed up my latent local changes which apparently fixed 2 bugs. I have used this version with success, and my Blackmagic Video Assist monitor was able to read the .cube file that cluttool generated.