Tension Fabric

form finding & cut patterns · runs entirely in your browser auto-solve on change

Outline editor

Paste points (x y z per line), JSON, or drop a DXF / OBJ. Then mark corners and set each edge's kind — in the table, or click vertices and edges in the 3D view.

Units Up Snap m

Tools: Default edge

Model JSON (advanced)

edit JSON directly (disables the form)

Surface report

Colour grid seams contours wireframe specular

Cut pattern

roll (nested) assembly (exploded)

Panel	Length	Width	Area 3D	Area flat	Strain max	Strain rms	Notes