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cschied / q2vkpt

Real-time path tracer VKPT integrated into q2pro Quake 2 client.
http://brechpunkt.de/q2vkpt
GNU General Public License v2.0
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Final moment grainy lighting #34

Open Skarnivorous opened 5 years ago

Skarnivorous commented 5 years ago

boxes

In the final flash of lighting for many effects I spotted a flash of graininess. It seems to come from these little boxes you can see in the screenshot in the final frame(s) of lighting.

I know this is a tech / proof of concept demo - so please don't think it's a complaint - just wonder what causes these artifacts and to let you know they appear.

cschied commented 5 years ago

This is a limitation of the reconstruction filter, I haven't found a way to remove this spike-noise that satisfies me, unfortunately.

Skarnivorous commented 5 years ago

Could you do something like set the last frames to just be clones of the previous ones but fade them out? Sorry if silly suggestion, not really aware of the mechanics behind this.

On Fri., 8 Mar. 2019, 09:09 cschied, notifications@github.com wrote:

This is a limitation of the reconstruction filter, I haven't found a way to remove this spike-noise that satisfies me, unfortunately.

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