solid spheres downloads
RasMol
2.7.5 download... representations include depth-cued wireframes, 'Dreiding' sticks, spacefilling (CPK) spheres, ball and stick, solid and strand biomolecular ribbons, atom labels and dot ... cylinder 'Dreiding' stick bonds, alpha-carbon trace, space-filling (CPK) spheres, macromolecular ribbons (either smooth shaded solid ribbons or ...
ProSurf
3.222 download... · Join and break curve commands 3D bonded solids can be automatically generated and edited: · Triangle solids · Box solids · Wedge solids · Cylinders · Cones · Truncated cones · ...
MCNelectron
1.2.6 download... in the MCNelectron user manual). MCNelectron implements constructive solid geometry on regions bounded by planes, spheres, circular cylinders and circular one-sheet cones. There are ... wireframe images from 3D models using the constructive solid geometry technique. ...