GL(Mesa) screen saver modules for screensaver frontends

 XScreenSaver is a modular screen saver and locker for X11,
 containing more than 200 screen savers.
 .
 This package contains a small selection of 3D (OpenGL) screen
 saver modules from the xscreensaver collection. This package is
 used by both xscreensaver and gnome-screensaver.
 .
 This is the set of GL screensavers shipped by default:
 antinspect, antspotlight, atunnel, blinkbox, bubble3d, circuit,
 cityring, cubestorm, endgame, engine, flipflop, flipscreen3d,
 flyingtoasters, gears, geodesic, geodesicgears, gflux, glblur, glcells,
 gleidescope, glknots, glmatrix, glschool, glslideshow, glsnake, gltext,
 hypertorus, jigglypuff, kaleidocycle, lavalite, lockward, mirrorblob,
 moebius, moebiusgears, molecule, morph3d, pipes, polyhedra, polytopes,
 projectiveplane, pulsar, quasicrystal, queens, romanboy, sierpinski3d,
 sonar, spheremonics, splitflap, stonerview, superquadrics, topblock,
 voronoi, winduprobot.
 .
 More display modes can be found in the xscreensaver-data,
 xscreensaver-data-extra and xscreensaver-gl-extra packages.