Liam Collod MrLixm
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MrLixm
/ agx.py
Last active
October 22, 2022 13:09
DEPRECATED please use https://github.com/MrLixm/AgXc/tree/main/python
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| # THIS GIST IS DEPRECATED PLEASE VISIT https://github.com/MrLixm/AgXc/tree/main/python | |
| """ | |
| AgX from Troy.S as a native python + numpy implementation. | |
| (shameless "improved" copy of its existing work). | |
| [performances] | |
| - not suitable for realtime | |
| - 0.73s of processing for a 1920x1080x3 EXR image | |
| [dependencies] |
MrLixm
/ maya_select_hidden.py
Created
December 5, 2021 11:06
From a top parent node, select all childrens that are hidden and ask if teh user want to set them to visible again.
MrLixm
/ OCIO_XYZ_convert.py
Created
December 2, 2021 16:23
Demo script how to use OCIO to convert an image array from a given colorspace to CIE-XYZ values (with the given whitepoint). (inverse also works)
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| """ | |
| Author: Liam Collod | |
| Last Modified: 02/12/2020 | |
| Demo script how to use OCIO to convert an image array from a given colorspace | |
| to XYZ (with the given whitepoint). (inverse also works) | |
| Requirements: | |
| opencolorio==2.1.0 | |
| colour-science==0.3.16 |
MrLixm
/ blackbody_to_rgb.py
Created
February 3, 2021 13:52
Convert Kelvin Temperatures to RGB values with given colorspace primaries.
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| """ | |
| Convert Kelvin Temperatures to RGB values with given colorspace primaries. | |
| Author: Liam Collod | |
| Last Modified: 02/02/2021 | |
| Require colour-science >= 0.3.16 | |
| """ | |
| import colour |
MrLixm
/ maxrgb_lottes.py
Last active
November 21, 2020 17:00
Implementation of Lottes(2016) Tonemapping.
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| import logging | |
| import colour | |
| import numpy as np | |
| from oiio import OpenImageIO as oiio | |
| # --------------------------------------------------------- | |
| def lerp(x, y, a): |