I need the rendering to happen in a lowered resolution and then get stretched over the entire screen. I currently shrink the viewport to a small corner and am looking for a way to stretch this smaller corner over the entire screen. Something like rendering a fullscreen quad whcih samples from the smaller corner. Im not sure how to create a renderpath to do this.
Hi @kairature888 , welcome to the forum!
For your problem I’d suggest rendering to a texture and then rendering that to the full screen. There might be better approaches, though. I’m no expert in rendering stuff.
How do I set up a render path to achieve that?
You may want a persistent rendertarget…
as in
PostProcess/AutoExposure.xml
(demoed by
42_PBRMaterials
).
You might also find the
10_RenderToTexture
sample interesting.
This might help.