You can create geometric designs by drawing with the hand trigger. There are various techniques for each drawing tool.
Create content: Press trigger on drawing hand.
Set Axis: To use Revolve tool, Planar Ink/Stroke/Volume, or to create polar-symmetry or planar strokes, set axis plane with non-drawing hand trigger in advance. Go to Axis control to see advanced interaction.
Stroke size: Swipe Touchpad* on drawing hand horizontally to adjust stroke thickness.