yoonsikp / pycubelut Goto Github PK

Hi,
The code you have added works to read LUTs in .cube format. Could you let me know how we can read LUTs in .png format.
Sorry if it's a silly question, I have very little experience in working with LUTs.

hello
Thank you for the program.

I download
pycubelut, but I see that is a .exe file with a nice help,

it is posible import the class or function inside another py file or only it is a exe file.

At the moment, as the luts are thought to be unprotected, we are looking at how to supply the luts in an array of luts

reggards

Thank you for this code.
Using your code, running on a FHD (1080p) image on 1 CPU takes roughly 1 second, which is very slow.
I see there are ways to apply LUTs much faster in Python, though I couldn't find a way to use that code given a .cube LUT file.
Could you help bridge the gap between this repo's way of loading .cube files and some method of applying LUTs much faster?

what is the func:clamp in shader.py ?
how to import it?
i can't find it

Hi @yoonsikp,

Just an FYI but I noticed that you reimplemented some code we already have in Colour: https://github.com/colour-science/colour/blob/develop/colour/io/luts/iridas_cube.py

It might help to reduce the size of your CubeLut class.

Cheers,

Thomas