I am working on a visualiser that sprays fire at the start of the drop
- In my Scene there is a 2D animated background, multiple thousand frames long
- I have two fire fountains which spray two times for about 80 frames within the former animation time
- This fire fountains takes about 2 hours to render each time these frames are hit, and the fountains are always the same
- The camera constantly shakes
I want to pre-render the fire and then somehow insert it to drastically reduce render time, and I can't simply layer it because the fire is 3D and the camera moves.
I have no idea how this can be achieved and would appreciate any suggestions :)