Result of two days of intensive research on how to create a kind of 3D blob around a bunch of points.
Related openprocessing sketches, in chronological order.
Step #1: creating a 2 blob -> op_sketch01
Step #2: finding a way to distribute points on a sphere -> op_sketch02
Step #3: merging the codes #1 & #2 -> op_skecth03
The last step (the video here above) was to find a better method to wrap the shape around the points.