The explanation this is required is the fact that should you've by now rendered one screeneffect, therefore you visit render A different that utilizes the framebuffer devoid of updating the framebuffer (To ensure that it is made up of the 1st impact), you can lose the screeneffect you rendered originally. https://fernandoksxcg.activosblog.com/23611968/glow4d-things-to-know-before-you-buy