Vary crease pattern - this is for Miura Fold - parallelogram tessellation variation experiments

Warning: contains bugs, e.g., sometimes overlaps in folded pattern are wrong, sorry, also includes impossible cases, and sometimes the paper looks like it's cut into bits. So, use/fold at your own risk!

Also running the animation may slow down your browser

crease pattern

use the mouse to move the red, green, yellow, blue dots to change the crease pattern, which will also change the resulting origami.

origami

data

vector 1 = [-1,-2]
vector 2 = [1,-2]
vector 3 = [4,-3]
vector 4 = [0,2]
angles:
(vec1 → vec2) =
(vec2 → vec3) =
(vec3 → vec4) =
(vec4 → vec1) =
Preset patterns:

Some origami folded with this kind of crease pattern:

parallelogram fold parallelogram fold parallelogram fold parallelogram fold