Grzegorz Baran
Expert Materials Artist at Ubisoft Reflections
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Spinningdale Broad Weave Ink - Photometric Stereo Based PBR Material

Hey, this is the 'Spinningdale Broad Weave Ink' fabric material captured with use of the Photometric Stereo technique.
THe material composition: 25% Cotton, 35% Viscose, 17% Wool, 18% Acrylic, 5% Polyethylene
I am going to share more details about the process in my incoming video on my youtube channel soon:
https://www.youtube.com/c/GrzegorzBaranArt
Please subscribe and hit the notification bell to be notified when the video is released
Stay tuned
Grzegorz

Material preview when tiled 5 times

Material preview when tiled 5 times

PBR preview: Albedo / Normal / Height / Roughness / Ambient Occlusion

PBR preview: Albedo / Normal / Height / Roughness / Ambient Occlusion

Tiling preview rendered in Marmoset Toolbag 4 - in 1:1 and 1:4 tiling setting

The sample of source material used for scanning - with the X-Rite Color Checker used as a scale and color reference.

The sample of source material used for scanning - with the X-Rite Color Checker used as a scale and color reference.

A 7x5mm close-up shot of the original material to show its structure and complexity for better light behaviour understanding

A 7x5mm close-up shot of the original material to show its structure and complexity for better light behaviour understanding

Same material treated with the ultraviolet gun to show some details out of spectrum visible for humans. You should understand why when I get to another material :). Basically these are things seen by some insects or birds but are totally invisible for us.

Same material treated with the ultraviolet gun to show some details out of spectrum visible for humans. You should understand why when I get to another material :). Basically these are things seen by some insects or birds but are totally invisible for us.

The ultraviolet gun I built to show you stuff out of human visibility spectrum. This one shots with the 365nm wave length. Don't try it at home without protection as it is dangerous and can cause cancer and irreversably damage eyes.

The ultraviolet gun I built to show you stuff out of human visibility spectrum. This one shots with the 365nm wave length. Don't try it at home without protection as it is dangerous and can cause cancer and irreversably damage eyes.

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