Persistence of Vision Raytracer Version 3.1
--------------------------------------------
These are the quartic example scene files for use with the Persistence
of Vision Raytracer version 3.1.
  
Files contained in MATH sub-directory
-------------------------------------
AXISBOX.INC   <- Standard X, Y, Z, axis template
BEZIER.POV    <- A Simple Bezier Patch Example
BICUBE.POV    <- A Bicubic Cube (Smooth Edged)
FOLIUM.POV    <- A Folium (Defies Description - Neat)
GRAFBIC.POV   <- A Cubic Bicorn Example
HELIX.POV     <- A Quartic Helix Example
HYPTORUS.POV  <- A Hyperbolic Torus Example
LEMNISC2.POV  <- 2 Lemniscates of Gerono Example
LEMNISCA.POV  <- A Lemniscate of Gerono Example
MATH.CAT      <- This description file
MONKEY.POV    <- A Quartic Saddle (Monkey Saddle)
PARTORUS.POV  <- A Parabolic Torus Example
PIRIFORM.POV  <- A Piriform Example ("Hershey's Kiss")
QUARCYL.POV   <- A Quartic Cylinder Example (Space Needle)
QUARPARA.POV  <- A Quartic Paraboloid Example
STEINER.POV   <- A Quartic Steiner's Surface Example
TCUBIC.POV    <- A Cubic Curve Example (Teardrop)
TEARDROP.POV  <- Another Teardrop (using a Piriform)
TORUS.POV     <- A Quartic Torus Example
TROUGH.POV    <- A Quartic Saddle Example (Crossed Troughs)
WITCH.POV     <- A Quartic Witch of Agnesi Example

