Fire vfx vs contrast

Hello. Why the contrast affects the display effects? When i changed contrast my fire color changed too. I set contrast in post production box.

Is it possible to set the contrast that had no effect on the fire?

With contrast

Without contrast

Post processing applies to the entire screen, unless you want to get into custom depth: http://www.tomlooman.com/the-many-uses-of-custom-depth-in-unreal-4/

I think their are two solutions to your problem:

  1. Edit the post processing settings in such a way that you are happy with the fire and the rest of the scene
  2. Edit the post processing settings to be the way you like them, and then adjust your fire material so that it looks like the second screenshot.