local transforms = asset.require("scene/solarsystem/sun/transforms")

local sssb = asset.syncedResource({
  Name = "Small SolarSystem Body Data (Apollo Asteroid)",
  Type = "HttpSynchronization",
  Identifier = "sssb_data_apollo_asteroid",
  Version = 1
})

local object = {
  Identifier = "sssb_apollo_asteroid",
  Parent = transforms.SunECLIPJ2000.Identifier,
  Renderable = {
    Type = "RenderableOrbitalKepler",
    Path = sssb .. "sssb_data_apollo_asteroid.csv",
    Format = "SBDB",
    Segments = 200,
    SegmentQuality = 6,
    Color = { 0.7, 0.7, 1.0 },
    TrailFade = 10
  },
  GUI = {
    Name = "Apollo Asteroids",
    Path = "/Solar System/Small Bodies",
    Description = [[Earth-crossing Near-Earth-Asteroids with semi-major axes larger than
      Earth's.]]
  }
}

asset.onInitialize(function()
  openspace.addSceneGraphNode(object)
end)
  
asset.onDeinitialize(function()
  openspace.removeSceneGraphNode(object)
end)
  
asset.export(object)



asset.meta = {
  Name = "Apollo Asteroids",
  Version = "1.1",
  Description = [[RenderableSmallBody asset with data from from JPL Horizons containing
    the Apollo group]],
  Author = "JPL Small-Body Database hosted by California Institute of Technology",
  URL = "https://ssd.jpl.nasa.gov/sbdb_query.cgi",
  License = [[JPL-authored documents are sponsored by NASA under Contract NAS7-030010.
    All documents available from this server may be protected under the U.S. and
    Foreign Copyright Laws]]
}
