vs CH18-mandel.vert
fs CH18-mandel.frag
uniform LightPosition        0.1 0.1 9.0
uniform SpecularContribution 0.5
uniform DiffuseContribution  0.5
uniform Shininess            20.0
uniform Iterations           12
uniform Zoom                 0.125
uniform Xcenter              -1.5
uniform Ycenter              .005
uniform InnerColor           1 0 0
uniform OuterColor1          0 1 0
uniform OuterColor2          0 0 1