Allows you to draw a 2-D shape and revolve it around an axis to create a 3-D one from it.
INSTRUCTIONS
Left Mouse Button - Allows you to draw 2-D image, and rotate the camera while in 3-D mode
Scroll Wheel - Zoom in and out in 3-D mode
Right Mouse Button - Toggles between 2-D drawing, and 3-D rotation about the axis of your shape
f - Toggles GL_FOG, may improve ability to see 3-D shape
t - Increases the maximum number of vertices your shape can contain by 10
g - Decreases the maxmimum number of vertices by 10
y - Increases the gaps between the shapes being rotated
h - Reduces the gaps between the shapes being rotated