Tap to chain points from the base out to the rim · drag a point to move it · drag a segment's handle to curve it · both sides mirror as you design. Scroll to zoom, pan with the right mouse button. The curve is smoothed, so corners round themselves away. The ◇ markers bound the texture band for the texture playground.
Tap to sketch a side profile
base first, rim last · 1 grid square = 5 mm
base first, rim last · 1 grid square = 5 mm