Spherical Plotting
Transforms 3D cartesian coordinates to spherical coordinates
Random sphere pointing
Great circle generator
Create a spherical plotting grid
Plot Galactic plane + Galactic centre
Add points to spherical plots
Plot ecliptic + Sun
Add text to spherical plot
Transforms 3D spherical coordinates to cartesian coordinates
Spherical plotting routines
Various functions for creating spherical coordinate system plots via extensions to rgl.