Lens and lut texture?

mistajuliax · January 31, 2018, 2:47pm

How to use these texture in armory ? where to place them ? Do i have to place them still in libraries folder at the root of the project ?

lubos · January 31, 2018, 3:47pm

Check out this example (provided by @Naxela) :

https://github.com/armory3d/armory_examples/tree/master/render_colorgrading

There is a text box with instructions inside the .blend, hope that helps. The files should go into blend_root/Bundled folder.

mistajuliax · January 31, 2018, 4:03pm

Thanks, i miss this example. Armory goes too fast

Parsa_Shahzeidi · January 20, 2019, 3:14pm

This page seems to be “missing”, Is there a new name for the Example?

lubos · January 20, 2019, 3:20pm

If you are running on 0.6beta:

https://github.com/armory3d/armory_examples/tree/master/render_colorgrading

(I also edited the original link now.)

Parsa_Shahzeidi · January 20, 2019, 3:37pm

Is there any way to use .CUBE LUTs to colour grade an image? Or at least being able to use higher resolution LUT images? Since that format is only compatible with a certain number of web colours, and in the render the LUTs are normalized with either bi-cubic or linear. This means that only simple curves will be effective since the resolution is too low.

lubos · January 20, 2019, 4:39pm

Sorry I think it’s only 512x512 as of now (you can see the original pull-request here).

Naxela · January 21, 2019, 4:45pm

I could begin looking into expanding the LUT features a bit once the manual colorgrading stuff have been implemented - Considering that .Cube files are just text-based lookup tables (https://wwwimages2.adobe.com/content/dam/acom/en/products/speedgrade/cc/pdfs/cube-lut-specification-1.0.pdf), it should be possible to somehow merge it together with the colorgrading system at some point - Especially since the current LUT system is only SDR, and HDR support would be nice.