RIG MEASUREMENTS

pelvis above floor—

lowest point—

where—

knee L above foot—

knee R above foot—

min knee clearance—

pelvis above lowest foot—

—

loading rig…

drag a joint = pose it · drag empty space = orbit · wheel = zoom
right-drag = pan · shift-drag = orbit even over a joint
markers: pelvis ● knees ● feet ● — anything under the grid turns red

SOUNDFACTORY/RUNWAY · RIG BENCH

Rig source

GLB under /assets/runway/ or a path

The bind pose of these rigs already stands straight — measured pelvis 0.9008 m, knee 178.97°, feet +0.0106 m. No animation is played, so what you load is the straight standing model. Every slider is an offset added on top of it.

The app's own fold

foldFor() copied verbatim from src/body/legs.js. It asks the thigh up +h, the knee −2h, the ankle +h. MAX_SQUAT is 0.09 m; the rig's own ceiling is —.

descent 0.090 m

axis flip sign

Watch min knee clearance while you drag. It crosses zero where a knee becomes the lowest point of the body — that is the depth the fold can no longer be asked for.

Joints

Offsets are applied in each bone's own local frame (base ∘ offset), so a value means the same thing on the left and on the right. Degrees.

Pose out

local rotations, canonical 86-bone order