CV2 Maker Pen Object change mesh

The ability to create a maker pen shape, then have a CV2 chip copy that shape to other maker pen shapes.

This can be done in many different ways.

Way 1: The chip itself holds a triangle shape. Then, a circle shape gets plugged into the chip's input, and the chip is executed. The circle object then transforms into a triangle shape.

Way 2 (possibly more processing efficient?): Object A is a triangle shape, and Object B is a mesh copycat. When Object A is plugged into Object B's board, Object B will become a triangle, like Object A. When Object A is unplugged, Object B can either remain as a Triangle, even if Object A's shape changes, or it can become an empty shape.

There are probably more ways to go about this, I just wanted to list some plausible ways to change the shape of a maker pen object.