mirror of
https://github.com/OpenSpace/OpenSpace.git
synced 2026-05-04 09:59:44 -05:00
Micah Acinapura
69 lines
2.4 KiB
Plaintext
69 lines
2.4 KiB
Plaintext
local assetHelper = asset.require('util/asset_helper')
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local textures = asset.syncedResource({
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Name = "Local Dwarfs Textures",
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Type = "HttpSynchronization",
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Identifier = "digitaluniverse_localdwarfs_textures",
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Version = 1
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})
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local speck = asset.syncedResource({
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Name = "Local Dwarfs Speck Files",
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Type = "HttpSynchronization",
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Identifier = "digitaluniverse_localdwarfs_speck",
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Version = 2
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})
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local object = {
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Identifier = "LocalDwarfGalaxies",
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Renderable = {
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Type = "RenderableBillboardsCloud",
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Enabled = false,
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Color = { 0.5, 1.0, 0.2 },
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ColorMap = speck .. "/localgroup.cmap",
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ColorOption = { "association" },
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Opacity = 0.3,
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File = speck .. "/localgroup.speck",
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Texture = textures .. "/point4.png",
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PolygonSides = 12,
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LabelFile = speck .. "/localgroup.label",
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TextColor = { 0.3, 0.3, 1.0 },
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ScaleFactor = 465,
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TextSize = 18.3,
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TextMinSize = 7.3,
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Unit = "Mpc",
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BillboardMaxSize = 20.0,
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EnablePixelSizeControl = true
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},
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GUI = {
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Name = "Local Group",
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Path = "/Universe/Galaxies",
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Description = [[Census: 102 galaxies. DU Version 6.4. <br> A group of galaxies is
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a small number of large galaxies that are typically surrounded by a large
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number of small galaxies. The Milky Way belongs to the Local Group, and is one
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of roughly 100 galaxies in that group. The Milky Way, the Andromeda Galaxy
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(also known as Messier 31, or M31), and the Triangulum Galaxy (M33) are three
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of the largest galaxies in the Local Group. Each is a spiral galaxy containing
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hundreds of billions of stars. Surrounding the Milky Way and Andromeda are a
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bevy of dwarf galaxies-smaller, often irregular galaxies, that contain
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hundreds of millions to a few billion stars. (Description from URL) <br><br>
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Data Reference: Properties of dwarf galaxies in the Local Group
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(McConnachie+, 2012)]],
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}
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}
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assetHelper.registerSceneGraphNodesAndExport(asset, { object })
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asset.meta = {
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Name = "Local Group",
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Version = "2.0",
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Description = [[Digital Universe asset for the Local Goup]],
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Author = "Brian Abbott (AMNH)",
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URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
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License = "AMNH Digital Universe",
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Identifiers = {"LocalDwarfGalaxies"}
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}
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