Lost node config

Hi guys,

a bit of a stupid question I guess, but here is the thing; earlier today I created a nice looking scene with the help of ‘floating planes’ in a particle system combined with a Curve Guide force field. In the same .blend I earlier did a (video) scene setup with Motion Tracking. I placed the PS in the scene and then I did some tweaking in the Compositor what gave me the following nice looking result:


The sad thing is that I did not safe the file at that moment and i failed in recreating the setup. Been puzzling all day. I was hoping somebody here can show me how a basic node setup should look like to get a similar result again.

thx already!

Been starting from scratch with a simple setup what comes close to the desired result. However, when rendered it doesn’t look ‘clean’ at all. What am i doing wrong here…?






Got it! https://www.youtube.com/watch?v=BJAaemjMftU helped me with understanding some basics regarding render layers and how to set it up and I soon learned a mix node would work much better.