Here's an update to the wacky shapes. I've added two new shapes. The first is a fully deformable rectangle. The lower left corner is fixed, but the three remaining corners each has a control point to move the corners about. Great for the wacky, hand-drawn perspective or isometric drawing. Retains all of the wacky features including line jitter randomization.
The 2nd, shown below, is a wacky, deformable cube. It has 4 control points. Actually, quite fun to contort. But, allows some 3D imagineering!
Enjoy!
Wapperdude