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Showing posts from October, 2017

Depth of field in VR

I have always been very fascinated by depth of field in computed graphics. For me, it often defines photo realism, mimicking the shortcomings of a real camera. Naturally it is a poor match for interactive applications because the computer doesn't know what the user is looking at, but I've tried to squeeze in depth of field in as many of the Mediocre games as I could get away with. In Smash Hit I wanted to use it for everything, but Henrik though it looked too weird and made it harder to aim (he was probably right), so we ended up only enabling only it in the near field. In Does not Commute and PinOut, which both have fixed camera angles I'm doing a wonderful trick, enabling a slight depth of field by seamlessly blurring the upper and lower parts of the screen. This is super cheap and takes away depth artefacts completely.

Anyway, since I'm so obsessed with depth of field I've started experimenting with it in VR. This has opened up a whole can of new problems and f…