The blob is a mathematical volumetrical logic, that makes it possible to design sphere based amorph shapes with a pretty minimal amount of input. Each blob comes with a position and a radius and combines like liquid to one common smooth mesh. This blob design method can be used to design body hulls in a pretty simple and intuitive way. Combined with parametric setup variables, this tool can work as an inital sketch boad, basic 3D mesh for further sculpting.
ONLINE DEMO: https://turboflip.de/blob_hull_designer/