Set Rest to Start Shape
Sets the selected nCloth’s rest shape for simulation to the state of the nCloth’s input mesh at the start frame.
Connect Input Mesh to Rest Shape
Sets the selected nCloth’s rest shape for simulation to the state of the nCloth’s input mesh at the current frame.
Connect Selected Mesh to Rest Shape
Sets the selected nCloth’s rest shape for simulation to the state of another selected mesh (that has matching topology).