Procedural UV stretch problem

Forums Technical Discussion Procedural UV stretch problem

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ProceduralFrankie: Member; 76 posts; Joined: Feb. 2017; Offline

Dec. 6, 2018 5:25 a.m.

Hello everyone ,

While trying to procedurally uv map a curve sweeped onto an other curve i have encountered this stretching problem.
AS you can see from the attached, the distortion of the curve stretches the uv making it not uniform.
I am resampling the curve based on its lenght before giving it the uv attribute based on arc lenght.

Thank you for helping!

Frankie

Attachments:
uvproblem.tif (14.8 MB)


bonsak: Member; 459 posts; Joined: Oct. 2011; Offline

Dec. 6, 2018 5:52 a.m.

Easier to understand if you post an example file.

-b

http://www.racecar.no [www.racecar.no]


ProceduralFrankie: Member; 76 posts; Joined: Feb. 2017; Offline

Dec. 6, 2018 9:02 a.m.

Hello and sorry for the delay,

so basically I would like the black lines to be at a equal distance between each other but the curve stretches the uvs.

Thank you
Frankie

Edited by ProceduralFrankie - Dec. 6, 2018 09:15:53

Attachments:
GUARDRAIL_V6.jpg (1.6 MB)
Problem.hip (858.2 KB)

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