140-flowerain

Inspired by "FERRIS WHEEL" example  of Jens Moening :
- clones don't take their costume from a predefined "gardrobe"..
- clone costumes are made on the spot from any shape thanks to the mysterious block "PENTRAILS
- the model shape can be any simple shape like a circle, a shape, etc
- ...or a more sophisticated one like a flower.
- flower petals are drawn using Bezier curves
- random colors can be defined by any of these 3 methods:
A- "COL16" = the 16 basic JS colors
B - "COL139" = one of the 139 predefined JS colors
C- random hexa color
See in "FLOWERCALL" how polar coordinates are converted using an embedded function instead of a custom block.