I have a fire particle emitter in my project and I have it following a football. My goal is to make the football look like it is on fire but the problem is when I add it to the screen it can only be in front of the football or behind it. I want to be able to add it to the screen and make it transparent so that the football will still show through to a certain point. Does anyone now how I would go about doing this?
I would go with this method:
This way you'll both see the ball everywhere even if no particles are drawn at that pixel(caused by the back ball picture), and you can always see the ball.
And for blending method just use the normal function implemented by default.