make-snow-angel

name	make-snow-angel
description	Lies the character on its back and sweeps the arms and legs to make a snow angel. Use when the user says make a snow angel, snow angel, or sweep your arms and legs lying down.
category	action
disable-model-invocation	true
subskills	["move-arm","move-leg","balance-and-posture"]

make-snow-angel

Snow angel: posture:"lieBack" with a looping sequence sweeping arms (*UpperArm z) and legs (*UpLeg z) open and closed.

Recipes / Worked Actions (minified JSON — uses the posture/surfaces contract)

• "make a snow angel" -> {"durationMs":1800,"posture":"lieBack","sequence":{"loop":2,"frames":[{"t":0,"pose":{"LeftUpperArm":[0,0,88],"RightUpperArm":[0,0,-88],"LeftUpLeg":[0,0,178],"RightUpLeg":[0,0,-178]}},{"t":0.5,"pose":{"LeftUpperArm":[0,0,10],"RightUpperArm":[0,0,-10],"LeftUpLeg":[0,0,150],"RightUpLeg":[0,0,-150]}},{"t":1,"pose":{"LeftUpperArm":[0,0,88],"RightUpperArm":[0,0,-88],"LeftUpLeg":[0,0,178],"RightUpLeg":[0,0,-178]}}]},"say":"Snow angel!"}