Forums Technical Discussion MTLX Image file name from attribute

MTLX Image file name from attribute

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ifree
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Hi, there.
I have images named img_0.png, img_1.png,...
Also, there are attribute named layer with values 0, 1, 2,...
How can I set the file name field of MTLX Image node so that the file name corresponds to layer attribute?
Edited by ifree - Oct. 9, 2025 07:44:55
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Hip-Freak
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Hi ifree,
here's a scene for this stuff
not from me

Attachments:
ts_texture_per_prim_variation_20.5.hipnc (296.0 KB)

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tamte
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or in 21 you can directly use string primvars to override filepath without creating additional materials, here is the updated file

Attachments:
ts_texture_per_prim_variation_21.hipnc (342.0 KB)

Tomas Slancik
CG Supervisor
Framestore, NY
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ifree
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Thanks, Hip_freak and tamte.
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