RenderablePrism

Inherits Renderable

Members

Name	Documentation	Type	Description	Optional
Segments	The number of segments the shape of the prism should have	Integer	Value of type ‘Integer’	No
BaseRadius	The radius of the base of the prism’s shape, in meters. By default it is given the same radius as the outer shape	Double	Value of type ‘Double’	Yes
Color	This value determines the RGB color for the line	Color3	Value of type ‘Color3’	Yes
Length	The length of the prism in meters	Double	Value of type ‘Double’	Yes
Lines	The number of lines connecting the two shapes of the prism. They will be evenly distributed around the bounding circle that makes up the shape of the prism	Integer	Value of type ‘Integer’	Yes
LineWidth	This value specifies the line width	Double	Value of type ‘Double’	Yes
Radius	The radius of the prism’s shape in meters	Double	Value of type ‘Double’	Yes

Inherited members from Renderable

Name	Documentation	Type	Description	Optional
DimInAtmosphere	Enables/Disables if the object should be dimmed when the camera is in the sunny part of an atmosphere	Boolean	Value of type ‘Boolean’	Yes
Enabled	This setting determines whether this object will be visible or not	Boolean	Value of type ‘Boolean’	Yes
Opacity	This value determines the opacity of this renderable. A value of 0 means completely transparent	Double	In range: ( 0,1 )	Yes
RenderBinMode	This value specifies if the renderable should be rendered in the Background,Opaque, Pre/PostDeferredTransparency, or Overlay rendering step	String	In list { Background, Opaque, PreDeferredTransparent, PostDeferredTransparent, Overlay }	Yes
Tag	A single tag or a list of tags that this renderable will respond to when setting properties	Table, or String	Value of type ‘Table’, or Value of type ‘String’	Yes
Type	This tells the type of the renderable	String	Value of type ‘String’	Yes

Asset Examples

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



local models = asset.resource({
  Name = "JWST Model",
  Type = "HttpSynchronization",
  Identifier = "jwst_model",
  Version = 3
})

local band = asset.resource({
  Name = "JWST band texture",
  Type = "HttpSynchronization",
  Identifier = "jwst_band_texture",
  Version = 1
})


local LaunchTime = "2021 DEC 25 12:20:00"

local JWSTBand = {
  Identifier = "JWSTBand",
  Parent = transforms.JWSTPosition.Identifier,
  TimeFrame = {
    Type = "TimeFrameInterval",
    Start = LaunchTime
  },
  Transform = {
    Rotation = {
      Type = "FixedRotation",
      Attached = "JWSTBand",
      XAxis = { 1.0, 0.0, 0.0 },
      XAxisOrthogonal = true,
      ZAxis = sunTransforms.SolarSystemBarycenter.Identifier
    }
  },
  Renderable = {
    Type = "RenderableSphereImageLocal",
    Texture = band .. "JWST-band.png",
    Size = 9.2E15,
    Segments = 50,
    DisableFadeInOut = true,
    Orientation = "Inside",
    Opacity = 0.05
  },
  Tag = { "mission_jwst_fov" },
  GUI = {
    Name = "JWST Safe Viewing Band",
    Path = "/Solar System/Telescopes/JWST",
    Description = [[
      The safe viewing band for the James Webb Space Telescope at its current position
    ]]
  }
}

local JWSTModel = {
  Identifier = "JWSTModel",
  Parent = transforms.JWSTRotation.Identifier,
  TimeFrame = {
    Type = "TimeFrameInterval",
    Start = LaunchTime
  },
  Renderable = {
    Type = "RenderableModel",
    GeometryFile = models .. "jwst_anim74_2fps_2018_nb.osmodel",
    ModelScale = 0.0328, -- First scale down with centimeters then scale up with feet
    EnableAnimation = true,
    AnimationStartTime = "2021 12 25 12:20:00",
    AnimationTimeScale = "Millisecond",
    AnimationMode = "Once",
    LightSources = {
      sunTransforms.LightSource
    },
    PerformShading = true
  },
  GUI = {
    Name = "James Webb Space Telescope Model",
    Path = "/Solar System/Telescopes/JWST",
    Description = [[
      Animated model of the James Webb Space Telescope that shows its deployment in
      real time
    ]]
  }
}

local JWSTFov = {
  Identifier = "JWSTFov",
  Parent = JWSTModel.Identifier,
  TimeFrame = {
    Type = "TimeFrameInterval",
    Start = LaunchTime
  },
  Renderable = {
    Type = "RenderablePrism",
    Segments = 6,
    Lines = 3,
    Radius = 3.25,
    LineWidth = 1.0,
    Color = { 1.0, 1.0, 1.0 },
    Length = 9.2E15
  },
  Transform = {
    Rotation = {
      Type = "StaticRotation",
      Rotation = { 0, 0, math.rad(30) }
    }
  },
  Tag = { "mission_jwst_fov" },
  GUI = {
    Name = "JWST Field of View",
    Path = "/Solar System/Telescopes/JWST",
    Description = [[
      The field of view for the James Webb Space Telescope at its current position
    ]]
  }
}

local JWSTLabel = {
  Identifier = "JWSTLabel",
  Parent = transforms.JWSTPosition.Identifier,
  TimeFrame = {
    Type = "TimeFrameInterval",
    Start = LaunchTime
  },
  Renderable = {
    Type = "RenderableLabel",
    Text = "JWST",
    FontSize = 50,
    Size = 6.5,
    MinMaxSize = { 4.0, 30.0 },
    OrientationOption = "Camera View Direction",
    BlendMode = "Normal",
    EnableFading = false
  },
  GUI = {
    Name = "JWST Label",
    Path = "/Solar System/Telescopes/JWST",
    Description = "Main label for the James Webb Space Telescope"
  }
}


asset.onInitialize(function()
  openspace.addSceneGraphNode(JWSTBand)
  openspace.addSceneGraphNode(JWSTModel)
  openspace.addSceneGraphNode(JWSTFov)
  openspace.addSceneGraphNode(JWSTLabel)
end)

asset.onDeinitialize(function()
  openspace.removeSceneGraphNode(JWSTLabel)
  openspace.removeSceneGraphNode(JWSTFov)
  openspace.removeSceneGraphNode(JWSTModel)
  openspace.removeSceneGraphNode(JWSTBand)

  openspace.scriptScheduler.clear(2)
end)

asset.export(JWSTBand)
asset.export(JWSTModel)
asset.export(JWSTFov)
asset.export(JWSTLabel)



asset.meta = {
  Name = "James Webb Space Telescope",
  Version = "1.1",
  Description = [[
    James Webb Space Telescope animated model, safe viewing band, field of view and label.
  ]],
  Author = "OpenSpace Team",
  URL = "http://openspaceproject.com",
  License = "MIT license"
}