ShapeShop B5

ShapeShop is a tool for sketch-based creation of 3D models. The goal of ShapeShop is to allow artists and designers to quickly generate 3D models that represent their ideas. ShapeShop does not use triangle meshes, NURBS, or subdivision surfaces to represent 3D models. Instead, ShapeShop using a surface representation called the BlobTree. The BlobTree is a realization of a larger class of shape representation called an implicit surface.