Noticed these flickering pixels when using a normal map and displacement map. Is it possible that theres something wrong with my normal image or is there something wrong with the shader itself? fiddle: three.js dev template - JSFiddle - Code Playground example flickering pixels: [Screen Shot 202…

I think it’s sufficient to report this just to the browser vendor.

Possible Bug, MeshStandard + MeshPhong

looeee November 8, 2021, 9:56am 3

I can’t see any issue with your fiddle as shared @nwpointer. Checked on Chrome, Windows 10.

However, if I set the roughness to zero (with or without AA) then there are a lot of fireflies (note: to see them open the image in a new tab, discourse scales the image down which removes the artefacts):

Is this what you’re talking about? If so, it’s a known issue, see this post:

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Possible Bug, MeshStandard + MeshPhong

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