Question Export image sequence with alpha from none standard camera.

Hi all. I'm working on a game trailer for a client and need to get some of the VFX out of unity to show in my 3D scenes. Exporting particle simulations as alembic or FBX I've totally given up on so I'm trying to import my cameras from Maya and export the sims as PNG sequences with alpha.

I've managed to do this easily enough with recorder in a clean unity scene, however the prefabs & packages from this project won't fully import properly into a fresh scene.

I can't export from the base project as the cameras are not standard, they look like this - imgur.com/a/i9xpDeg

There is absolutely no combination of layers and different backgrounds, skybox or solid colour with 0 alpha that can make this kind of camera export anything on an alpha.

I think it could be caused by cinemachine being deeply embedded into the project, if I remove it to try and make the cameras standard the whole project gets a ton of errors and won't play. If I export the simulations to a fresh project their custom shaders won't work, I've tried making a new project and exporting all assets and code from this project to it and either the shaders don't work in the new project or it gets compile errors due to missing parts.

I need a smarter way of exporting image sequence with alpha from this project.

I'm a 3D artist who primarily uses Maya & this is my first time using unity.

 

Thanks man, I had hope for a second there but no I don't have any HDRP settings. -