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NodeMaterial: Bias example #17190

Merged
merged 7 commits into from
Aug 8, 2019
Merged

NodeMaterial: Bias example #17190

merged 7 commits into from
Aug 8, 2019

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sunag
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@sunag sunag commented Aug 7, 2019

#17163 (comment)

@WestLangley This is the experiment, note that for irradiance the default value is 1 in bias, for me in irradiance the result is good for both. Without LOD if compared with BASIC is bad in radiance because it needs intermediate values (0-1).

https://rawgit.com/sunag/three.js/dev-nodes-irradiance/examples/webgl_materials_nodes.html?e=bias

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sunag commented Aug 7, 2019

In my conclusion, I not see reasons for not use this feature.
#17163 (comment)

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sunag commented Aug 7, 2019

only for test and obtain a clean result I put a PREM in PhongNodeMaterial 😅

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sunag commented Aug 7, 2019

The blur based on the intermediate curve of bias seems different for both. Only to ensure I will to do more tests related to PBM roughness.

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sunag commented Aug 7, 2019

The blur based on the intermediate curve of bias seems different for both. Only to ensure I will to do more tests related to PBM roughness.

This not affect this test.

@mrdoob mrdoob added this to the r108 milestone Aug 7, 2019
@mrdoob mrdoob merged commit 1bda529 into mrdoob:dev Aug 8, 2019
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mrdoob commented Aug 8, 2019

Thanks!

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2 participants