Truss structure between 2 surfaces help!

Uploading: image.png(1)… I want space truss structure to fill the space between these 2 surfaces

but I get strange results
How to fix it
Truss structure issue.3dm (886.9 KB)

@HS_Kim ANY HELP :pleading_face: :point_right: :point_left:

It seems your referenced surfaces have quite distorted UV topologies and don’t match each other.
Check this attached example and you’ll know what I mean.
Bad input causes bad output, should I say…

Space (355.6 KB)


Thanks for you reply and your time, I’m still learning :grinning_face_with_smiling_eyes:
but why UV distortion happened? does this because it was SubD Geometry