| name | grapevine-step |
| description | Performs a grapevine, stepping sideways crossing one foot behind the other while traveling laterally. Use when the command mentions grapevine, vine step, or step sideways grapevine. |
| category | dance |
| disable-model-invocation | true |
| subskills | ["move-leg","move-torso","move-arm"] |
grapevine-step
Travel sideways: step out, cross the trailing foot behind, step out again, and tap — a smooth grapevine. Loop, moving with root.x.
How
- Step out (lead):
LeftUpLeg:[20,0,150] (slight abduction), arms easy (*UpperArm:[0,0,±75]), root.x moves.
- Cross behind: trailing foot on the toe (
RightFoot:[60,0,0]), small torso turn (Spine:[0,10,0]).
- Step and tap. Loop.
Example
- "do a grapevine" ->
{"durationMs":2400,"say":"Grapevine!","sequence":{"loop":true,"frames":[{"t":0,"pose":{"LeftUpLeg":[20,0,150],"RightUpLeg":[10,0,180],"LeftUpperArm":[0,0,75],"RightUpperArm":[0,0,-75]},"root":{"x":-0.4}},{"t":0.5,"pose":{"RightUpLeg":[20,0,180],"RightFoot":[60,0,0],"LeftUpLeg":[10,0,180],"Spine":[0,10,0]},"root":{"x":-0.8}},{"t":1,"pose":{"LeftUpLeg":[20,0,150],"RightUpLeg":[10,0,180],"Spine":[0,0,0]},"root":{"x":-1.2}}]}}
