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https://github.com/OpenSpace/OpenSpace.git
synced 2026-04-29 23:39:26 -05:00
Alexander Bock
49 lines
1.3 KiB
Lua
49 lines
1.3 KiB
Lua
-- Combined example
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-- This example creates a time frame based on the information provided by multiple SPICE
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-- kernel files. The created scene graph node will only be valid whenever the provided
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-- kernels contain information positional information about the object "JUICE" as well as
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-- orientation information for the reference frame "-28002" which is the measured attitude
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-- for the JUICE spacecraft. The time frame will only be valid if both pieces of data are
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-- available.
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-- We need a SPICE kernel to work with in this example
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local data = asset.resource({
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Name = "JUICE Kernels",
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Type = "HttpSynchronization",
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Identifier = "juice_kernels",
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Version = 2
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})
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local Node = {
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Identifier = "TimeFrameKernel_Example_Combined_SPK-CK",
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TimeFrame = {
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Type = "TimeFrameKernel",
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SPK = {
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Kernels = data .. "juice_orbc_000031_230414_310721_v03.bsp",
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Object = "JUICE"
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},
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CK = {
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Kernels = {
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data .. "juice_sc_meas_230413_230415_s230414_v01.bc",
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data .. "juice_step_230414_v01.tsc"
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},
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Reference = "-28002"
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}
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},
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Renderable = {
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Type = "RenderableCartesianAxes"
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},
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GUI = {
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Name = "TimeFrameKernel - Combined (SPK+CK)",
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Path = "/Examples"
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}
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}
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asset.onInitialize(function()
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openspace.addSceneGraphNode(Node)
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end)
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asset.onDeinitialize(function()
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openspace.removeSceneGraphNode(Node)
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end)
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