Alpha over compositor problem I'm trying to add a fog glow to the blue circles behind Susan using the compositor but so far not being able to make it, the fog glow is applied to all the image but no the blue circles or sometimes the blue circles appear on top of Susan lol
Thanks guys for your help, I'm new to the compositing world of Blender.
Blender file attached*
Either separate by render layers or use a separate RGB in the compositor to create a mask that only select the blue.