antialias works nice, mostly. I use PBRMaterials, reflecting the sunlight (as DirectionalLight) and only at certain flat angles the sun gets reflected remarkably, as expected. But the reflection causes Moiré patterns. engine.setHardwareScalingLevel(0.5) does help but increases the render time. …

Some of possible reasons: Texture dimensions are not set in your 3D editor tool. Sampling mode How to get rid of texture artifacts? - #7 by Evgeni_Popov

Thank you for your fast answer. I do not load a glb file and do not use a 3D editor, just plain “new BABYLON.PBRMaterial”. And I use one file with 3 textures: material.useAmbientOcclusionFromMetallicTextureRed = true; material.useMetallnessFromMetallicTextureBlue = true; material.useRoughnessFr…

Providing a repro PG would probably help people help you.

Yes! There you are: https://playground.babylonjs.com/#X6G5HH Just start it and you will see the moiré patterns. They change with the distance. Somme optional lines are in comments.

The moiré pattern shows up because of the direct lighting. You should try to use an environment map and lower the direct lighting intensity: https://playground.babylonjs.com/#X6G5HH#1

Sorry for my late response. Sure, if HemisphericLight is less used, the BJS-AntiAliasing-Error/effect is less visible. But still exists in BJS. To use scene.environmentTexture instead is a great idea. I must create a .env with a dominating strong sun and check, if it shows up on the BPR material. …

No antialias for PBRMaterial reflections?

Bugs

labris June 6, 2021, 10:08am 2

Some of possible reasons:

Texture dimensions are not set in your 3D editor tool.
Sampling mode How to get rid of texture artifacts? - #7 by Evgeni_Popov

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No antialias for PBRMaterial reflections?

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