# Red, Green & Blue Mars # # map by Frans Blok # illustrating the Red, Green and Blue Mars books # by Kim Stanley Robinson # # ssc and textures by S. Ball # # "RGBMars" "Sol" { Texture "rgbmars.dds" SpecularTexture "rgbmars-spec.dds" SpecularColor [ 0.5 0.5 0.55 ] SpecularPower 25.0 BumpMap "marsbump1k.jpg" BumpHeight 2.5 Color [ 1 0.75 0.7 ] HazeColor [ 1 1 1 ] HazeDensity 0.45 Radius 3400 # increased slightly to obscure current mars # Oblateness 0.006 Atmosphere { Height 30 Lower [ 0.8 0.6 0.6 ] Upper [ 0.7 0.3 0.3 ] Sky [ 0.83 0.75 0.65 ] CloudHeight 7 CloudSpeed 0 # force names to stay in place! CloudMap "rgbmars-names-2k.png" #hires for readability } CustomOrbit "vsop87-mars" EllipticalOrbit { Period 1.8809 SemiMajorAxis 1.5237 Eccentricity 0.0934 Inclination 1.8506 AscendingNode 49.479 LongOfPericenter 336.041 MeanLongitude 355.453 } # corrected rotation orientation per Grant Hutchison RotationPeriod 24.622962 RotationOffset -43.995 Obliquity 26.72 EquatorAscendingNode 82.91 Albedo 0.150 }