Cryptomatte in Fusion by Xuan Prada

I'm using Fusion at home and trying to find workarounds for my texturing, look-dev and lighting pipeline. A must thing to have these days is cryptomatte, I can't see any work done without it, going back to ID passes is not an option.

  • To install it properly, you need to place the 3 .lua files in the same directory where your Fusion executable is located.
  • The fuse file should be places inside of your fuses folder and then blackmagic folder.
  • Apparently at the time of writing this, there is a bug with cryptomatte for Fusion not reading properly the cryptomatte data inside of a multi channel .exr
  • Rendering the cryptomate data in individual .exr is the best way to work.
  • Having the cryptomatte in it's own .exr will save the pain of shuffle channels in Fusion.
  • Use the add button and the color picker in the viewport to isolate parts of your render in the alpha channel.

Split EXR in Fusion by Xuan Prada

I recently started to use Blackmagic's Fusion at home (budget reasons) and I'm liking it so far but, one of the most important features coming from Nuke, is obviously the ability to shuffle between all the AOVs of your multi channel EXRs. Unfortunately Fusion doesn't support this. It has something called booleans to separate RGB channels but not AOVs.

Chad Ashley pointed me to this third party script that splits a multi channel EXR in many different loaders with each one of your AOVs. Not as good as Nuke's shuffle but good enough!