Setting the render buffer size?

Unity Engine
1

Hey folks,

Curious as to if its possible to set the render target size for the camera, for example have the camera render to a texture that’s only half the screen size and then scale that texture up to the full screen. Can this be done automatically with a setting I’ve just not found? Or would I need to use a render texture for this, and then take the result of that render texture and draw that to the screen instead?

appreciate any help or suggestions that people may have.

2

You need a rendertexture, although if you’re publishing to iOS then Unity will do this automatically in 4.0.

–Eric

3

When you say “do this automatically” do you mean it will automatically draw to a render target which i am able to set the size of? or do you mean it automatically downsizes rendering and then scales up the rendered screen afterwards (in which case is the downsizing value accessible?)