Posts Tagged "SSAO"

The real-time re-projection cache

The real-time re-projection cache

I’ve added real-time reprojection cache to the engine. For SSAO looks like a winner technique because it uses expensive shader. Red pixels aren’t re-computed because they are stored in an auxiliar buffer to be reprojected. When camera moves slowly or it’s stopped the FPS reaches to infinite and beyond… :p

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Realtime irradiance

Realtime irradiance

…and (almost) for free! Je,je Simple ideas are the best. By only adding to the SSAO shader 2 lines of code we can get local irradiance by free (taking count the color too). This is the realtime radiance calculation: albedo: Ambient occlusion + irradiance + shadows = Global ilumination??

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