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galileo.ssc
Package: celestia-1.6.0.tar.gz　[view]
Upload User: center1979
Upload Date: 2022-07-26
Package Size: 50633k
Code Size: 1k
Category:

OpenGL program

Development Platform:

Visual C++

galileo.ssc：Code Content
  1. "Galileo" "Sol"
  2. {
  3.     Class "spacecraft"
  4.     Radius   0.01
  6.     Mesh "galileo.3ds"
  7.     NormalizeMesh false
  8.     MeshScale 0.000001  # Mesh units are apparently mm
  10.     InfoURL "http://galileo.jpl.nasa.gov"
  12.     Beginning "1989 10 19 02:47"   # Launch
  13.     Ending    "2003  9 21 10:44"   # Crash into Jupiter
  15.     SampledOrbit "galileo.xyz"
  17.     # Use a two vector frame to keep the spacecraft's High Gain Antenna
  18.     # pointed toward the Earth. The secondary axis is chosen (arbitrarily) as
  19.     # ecliptic north.
  20.     BodyFrame {
  21.         TwoVector {
  22.             Primary {
  23.                 Axis "-z"
  24.                 RelativePosition {
  25.                     Observer "Sol/Galileo"
  26.                     Target "Sol/Earth"
  27.                 }
  28.             }
  29.             Secondary {
  30.                 Axis "x"
  31.                 ConstantVector {
  32.                     Vector [ 0 0 1 ]
  33.                     Frame { EclipticJ2000 { } }
  34.                 }
  35.             }
  36.         }
  37.     }
  38.     FixedRotation { }
  40.     # Orient the model so that the High Gain Antenna points in -z
  41.     # and the sensor boom points in +y
  42.     Orientation     [ -90 1 0 0 ]
  44.     Albedo         0.50
  45. }