RenderableModelProjection

Inherits Renderable

Members

Name	Documentation	Type	Description	Optional
GeometryFile	The file or files that should be loaded in this RenderableModel. The file can contain filesystem tokens or can be specified relatively to the location of the .asset file. This specifies the model that is rendered by the Renderable.	File	Value of type ‘File’	No
Projection	Contains information about projecting onto this planet.	Table	ProjectionComponent	No
InvertModelScale	By default the given ModelScale is used to scale the model down, by setting this setting to true the model is instead scaled up with the given ModelScale	Boolean	Value of type ‘Boolean’	Yes
ModelScale	The scale of the model. For example if the model is in centimeters then ModelScale = Centimeter or ModelScale = 0.01	String, or Double	In list { Nanometer, Micrometer, Millimeter, Centimeter, Decimeter, Meter, Kilometer, Thou, Inch, Foot, Yard, Chain, Furlong, Mile }, or Value of type ‘Double’	Yes
PerformShading	If this value is enabled, the model will be shaded based on the relative location to the Sun. If this value is disabled, shading is disabled and the entire model is rendered brightly	Boolean	Value of type ‘Boolean’	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

local transforms = asset.require("./transforms")
local sunTransforms = asset.require("scene/solarsystem/sun/transforms")
local kernels = asset.require("./kernels")
local coreKernels = asset.require("spice/core")



local models = asset.resource({
  Name = "Bennu Models",
  Type = "HttpSynchronization",
  Identifier = "bennu_models",
  Version = 2
})

local images = asset.resource({
  Name = "Bennu Images Approach",
  Type = "HttpSynchronization",
  Identifier = "osirisrex_bennu_images_approach",
  Version = 1
})

local imagesA = asset.resource({
  Name = "Bennu Images A",
  Type = "HttpSynchronization",
  Identifier = "osirisrex_bennu_images_orbit_a",
  Version = 1
})


local BennuProjection = {
  Identifier = "BennuProjection",
  Parent = transforms.BennuBarycenter.Identifier,
  Transform = {
    Rotation = {
      Type = "SpiceRotation",
      SourceFrame = kernels.Frame.Bennu,
      DestinationFrame = coreKernels.Frame.Galactic
    }
  },
  Renderable = {
    Enabled = true,
    Type = "RenderableModelProjection",
    Body = kernels.ID.Bennu,
    GeometryFile = models .. "Bennu_v20_200k_an.obj",
    Projection = {
      Sequence = { images, imagesA },
      SequenceType = "image-sequence",
      Observer = kernels.ID.OsirisRex,
      Target = kernels.ID.Bennu,
      Aberration = "NONE",
      TextureMap = true,
      DataInputTranslation = {
        Instruments = {
          ORX_OCAMS_POLYCAM = {
            DetectorType = "Camera",
            Spice = { kernels.Frame.Polycam },
          },
        },
        Target = {
          Read = {
            "TARGET_NAME",
            "INSTRUMENT_HOST_NAME",
            "INSTRUMENT_ID",
            "START_TIME",
            "STOP_TIME"
          },
          Convert = {
            ["2101955"] = { "2101955" },
            ["OSIRIS-REX"] = { "OSIRIS-REX" },
            ["ORX_OCAMS_POLYCAM"] = { "ORX_OCAMS_POLYCAM" },
          }
        }
      },
      Instrument = { -- INVALID DATA - JUST FOR TESTING
        Name = kernels.Frame.Polycam,
        Method = "ELLIPSOID",
        Aberration = "NONE",
        Fovy = 0.792,
        Aspect = 1,
        Near = 0.01,
        Far = 1000000
      }
    }
  },
  GUI = {
    Name = "Bennu Projection",
    Path = "/Solar System/Asteroid"
  }
}

local BennuTrail = {
  Identifier = "BennuTrail",
  Parent = sunTransforms.SolarSystemBarycenter.Identifier,
  Renderable = {
    Type = "RenderableTrailTrajectory",
    Translation = {
      Type = "SpiceTranslation",
      Target = kernels.ID.Bennu,
      Observer = coreKernels.ID.SolarSystemBarycenter
    },
    Color = { 0.4, 0.0, 0.7 },
    StartTime = "2015 JAN 01 00:00:00.000",
    EndTime = "2023 MAY 31 00:00:00.000",
    SampleInterval = 3600
  },
  GUI = {
    Name = "Bennu Trail",
    Path = "/Solar System/Asteroid"
  }
}


asset.onInitialize(function()
  openspace.addSceneGraphNode(BennuProjection)
  openspace.addSceneGraphNode(BennuTrail)
end)

asset.onDeinitialize(function()
  openspace.removeSceneGraphNode(BennuTrail)
  openspace.removeSceneGraphNode(BennuProjection)
end)

asset.export(BennuProjection)
asset.export(BennuTrail)