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2 Commits

Author SHA1 Message Date
Romain Guy
88dd32b1a7 Add emissive to material_sandbox 2020-02-06 16:20:22 -08:00
Mathias Agopian
f290742f1b Screen-space refraction 
With this PR screen-space refraction is functional.

Caveats:

The blur passes for supporting rough refractive materials is quite
heavy and increases with the resolution.

SSR uses a gaussian approximation for the brdf and therefore doesn’t
match perfectly cubemap-based refraction and IBL.

The use of MSAA with screen-space effects, while working, is going
to incur a large cost, especially on tilers.
 2020-01-29 10:17:08 -08:00