mirror of
https://github.com/OpenSpace/OpenSpace.git
synced 2026-01-06 19:50:03 -06:00
Added support for coordinate systems: old GSM as Static, real GSM, SM, GSE and time dependent GSM and SM (#3392)
* added old GSM as Static, real GSM, SM, GSE and time dependent GSM and SM * small formating * i dont rember changing this, so taking it back * added support for time dependent GSM and SM to work to year 2099 * added newer kernel * added HEEQ and HEE * better naming and descriptions * rename lowercase * naming rewrite * fix after name change * added earth centric tf files. sun centric left to do and .bpc files and .bsp files * including kernels with asset.resource now. Left is weather to move or change examples/debugcoordinateaxes * minor naming cleanup * cleanup. remove comment * getting rid of debugcoordinateaxes example asset
This commit is contained in:
ElonOlsson
@@ -1,133 +0,0 @@
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local earthTransforms = asset.require("scene/solarsystem/planets/earth/transforms")
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local sunTransforms = asset.require("scene/solarsystem/sun/transforms")
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local SunRadius = 6.957E8
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local EarthRadius = 6.371E6
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local EarthBarycenterAxes = {
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Identifier = "EarthBarycenterAxes",
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Parent = earthTransforms.EarthBarycenter.Identifier,
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Transform = {
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Scale = {
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Type = "StaticScale",
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Scale = EarthRadius * 3.5
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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 = "Earth Barycenter Axes",
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Path = "/Other/Coordinate Systems"
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}
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}
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local EarthInertialAxes = {
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Identifier = "EarthInertialAxes",
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Parent = earthTransforms.EarthInertial.Identifier,
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Transform = {
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Scale = {
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Type = "StaticScale",
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Scale = EarthRadius * 2.5
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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 = "Earth Inertial Axes",
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Path = "/Other/Coordinate Systems"
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}
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}
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local EarthIAUAxes = {
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Identifier = "EarthIAUAxes",
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Parent = earthTransforms.EarthIAU.Identifier,
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Transform = {
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Scale = {
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Type = "StaticScale",
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Scale = EarthRadius * 1.5
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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 = "Earth IAU Axes",
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Path = "/Other/Coordinate Systems"
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}
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}
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local SunIAUAxes = {
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Identifier = "SunIAUAxes",
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Parent = sunTransforms.SunIAU.Identifier,
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Transform = {
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Scale = {
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Type = "StaticScale",
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Scale = SunRadius * 300
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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 = "Sun IAU Axes",
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Path = "/Other/Coordinate Systems"
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}
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}
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local SolarSystemBarycenterAxes = {
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Identifier = "SolarSystemBarycenterAxes",
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Parent = sunTransforms.SolarSystemBarycenter.Identifier,
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Transform = {
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Scale = {
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Type = "StaticScale",
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Scale = SunRadius * 300
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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 = "Solar System Barycenter Axes",
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Path = "/Other/Coordinate Systems"
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}
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}
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asset.onInitialize(function()
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openspace.addSceneGraphNode(EarthBarycenterAxes)
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openspace.addSceneGraphNode(EarthInertialAxes)
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openspace.addSceneGraphNode(EarthIAUAxes)
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openspace.addSceneGraphNode(SunIAUAxes)
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openspace.addSceneGraphNode(SolarSystemBarycenterAxes)
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end)
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asset.onDeinitialize(function()
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openspace.removeSceneGraphNode(SolarSystemBarycenterAxes)
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openspace.removeSceneGraphNode(SunIAUAxes)
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openspace.removeSceneGraphNode(EarthIAUAxes)
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openspace.removeSceneGraphNode(EarthInertialAxes)
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openspace.removeSceneGraphNode(EarthBarycenterAxes)
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end)
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asset.export(EarthBarycenterAxes)
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asset.export(EarthInertialAxes)
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asset.export(EarthIAUAxes)
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asset.export(SunIAUAxes)
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asset.export(SolarSystemBarycenterAxes)
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asset.meta = {
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Name = "Debug Coordinates",
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Description = [[A set of coordinate axes demonstrating different XYZ coordinate
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reference frames that are useful for debugging, such as the Earth or Solar
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System Barycenter.]],
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Author = "OpenSpace Team",
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URL = "http://openspaceproject.com",
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License = "MIT license"
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}
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@@ -1,5 +1,5 @@
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asset.require("scene/solarsystem/heliosphere/2012/reset_loop_action")
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local transforms = asset.require("scene/solarsystem/planets/earth/magnetosphere/transforms_magnetosphere")
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local transforms = asset.require("scene/solarsystem/planets/earth/transforms_gsm_sm")
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@@ -59,7 +59,7 @@ local InteractionSphere = 6380000 -- A value slightly bigger than earth radius
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----------------------LUTZ's JULY TRACES-------------------------
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local BatsrusJ12OpenClosed = {
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Identifier = "FL_BATSRUS_J12_OpenClosed",
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Parent = transforms.GSMReferenceFrame.Identifier,
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Parent = transforms.GeocentricSolarMagnetospheric.Identifier,
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InteractionSphere = InteractionSphere,
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Renderable = {
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Type = "RenderableFieldlinesSequence",
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@@ -89,7 +89,7 @@ local BatsrusJ12OpenClosed = {
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--------------------- VELOCITY FLOWLINES ------------------------
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local BatsrusJ12FlowLines = {
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Identifier = "FL_BATSRUS_J12_FlowLines",
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Parent = transforms.GSMReferenceFrame.Identifier,
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Parent = transforms.GeocentricSolarMagnetospheric.Identifier,
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InteractionSphere = InteractionSphere,
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Renderable = {
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Type = "RenderableFieldlinesSequence",
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@@ -116,7 +116,7 @@ local BatsrusJ12FlowLines = {
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--------------------- Ashers seedpoints ------------------------
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local BatsrusAsherStaticSeedsFlowLines = {
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Identifier = "FL_BATSRUS_ASHER_STATIC_SSEDS_FlowLines",
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Parent = transforms.GSMReferenceFrame.Identifier,
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Parent = transforms.GeocentricSolarMagnetospheric.Identifier,
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InteractionSphere = InteractionSphere,
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Renderable = {
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Type = "RenderableFieldlinesSequence",
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@@ -1,33 +0,0 @@
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Geocentric Solar Magnetospheric (GSM) frame:
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Used by the BATSRUS model
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This Kernel's ID is not a valid ID!
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+X is parallel to the geometric earth-sun position vector.
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+Z axis is normalized component of north centered geomagnetic dipole
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vector orthogonal to GSM +X axis.
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+Y completes the right-handed frame.
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\begindata
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FRAME_GSM = 13371333
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FRAME_13371333_NAME = 'GSM'
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FRAME_13371333_CLASS = 5
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FRAME_13371333_CLASS_ID = 13371333
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FRAME_13371333_CENTER = 399
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FRAME_13371333_RELATIVE = 'GALACTIC'
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FRAME_13371333_DEF_STYLE = 'PARAMETERIZED'
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FRAME_13371333_FAMILY = 'TWO-VECTOR'
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FRAME_13371333_PRI_AXIS = 'X'
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FRAME_13371333_PRI_VECTOR_DEF = 'OBSERVER_TARGET_POSITION'
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FRAME_13371333_PRI_OBSERVER = 'EARTH'
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FRAME_13371333_PRI_TARGET = 'SUN'
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FRAME_13371333_PRI_ABCORR = 'NONE'
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FRAME_13371333_SEC_AXIS = 'Z'
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FRAME_13371333_SEC_VECTOR_DEF = 'CONSTANT'
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FRAME_13371333_SEC_FRAME = 'ECLIPJ2000'
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FRAME_13371333_SEC_SPEC = 'LATITUDINAL'
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FRAME_13371333_SEC_UNITS = 'DEGREES'
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FRAME_13371333_SEC_LONGITUDE = 288.43
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FRAME_13371333_SEC_LATITUDE = 79.54
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@@ -1,4 +1,4 @@
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local transforms = asset.require("./transforms_magnetosphere")
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local transforms = asset.require("scene/solarsystem/planets/earth/transforms_gsm_static")
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@@ -11,15 +11,15 @@ local fieldlinesDirectory = asset.resource({
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Version = 1
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})
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local EarthMagnetosphere = {
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Identifier = "EarthMagnetosphere",
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Parent = transforms.GSMReferenceFrame.Identifier,
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Parent = transforms.GeocentricSolarMagnetosphericStatic.Identifier,
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InteractionSphere = 6380000, -- A value slightly bigger than earth radius
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Renderable = {
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Type = "RenderableFieldlinesSequence",
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SourceFolder = fieldlinesDirectory,
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LineWidth = 1.0,
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ShowAtAllTimes = true,
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AlphaBlendlingEnabled = false,
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InputFileType = "Osfls", -- OpenSpace Field lines sequence
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MaskingEnabled = true,
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@@ -28,8 +28,8 @@ local EarthMagnetosphere = {
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ColorMethod = "By Quantity",
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ColorQuantity = 4, -- speed
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ColorTableRanges = { { 50, 300 } },
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ColorTablePaths = { transferFunction },
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LoadAtRuntime = true,
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ColorTablePaths = { transferFunction },
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ScaleToMeters = 1.0,
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Color = { 1.0, 0.725, 0.75, 0.8 }
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},
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@@ -1,54 +0,0 @@
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local transforms = asset.require("scene/solarsystem/planets/earth/transforms")
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local coreKernels = asset.require("spice/core")
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local GSMKernel = asset.resource("../kernels/GSM.ti")
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local Frame = {
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GSM = "GSM" -- Geocentric Solar Magnetospheric
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}
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local GSMReferenceFrame = {
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Identifier = "GSMReferenceFrame",
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Parent = transforms.EarthCenter.Identifier,
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Transform = {
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Rotation = {
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Type = "SpiceRotation",
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SourceFrame = Frame.GSM,
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DestinationFrame = coreKernels.Frame.Galactic
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}
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},
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GUI = {
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Name = "GSM Reference Frame",
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Path = "/Solar System/Planets/Earth",
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Hidden = true
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}
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}
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asset.onInitialize(function()
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openspace.spice.loadKernel(GSMKernel)
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openspace.addSceneGraphNode(GSMReferenceFrame)
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end)
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asset.onDeinitialize(function()
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openspace.removeSceneGraphNode(GSMReferenceFrame)
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openspace.spice.unloadKernel(GSMKernel)
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end)
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asset.export("Frame", Frame)
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asset.export(GSMReferenceFrame)
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asset.meta = {
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Name = "Earth magnetosphere transforms",
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Description = "Earth transforms: GSMReferenceFrame. Geocentric Solar Magnetospheric",
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Author = "CCMC",
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URL = "http://openspaceproject.com",
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License = "MIT license"
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}
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@@ -0,0 +1,65 @@
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local transforms = asset.require("scene/solarsystem/planets/earth/transforms")
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local coreKernels = asset.require("spice/core")
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local earthcentricKernels = asset.resource({
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Name = "Earthcenteric Frame Kernels",
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Type = "HttpSynchronization",
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Identifier = "earthcentric_frame_kernels",
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Version = 1
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})
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local Frame = {
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GSE = "GSE"
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}
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local GeocentricSolarEcliptic = {
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Identifier = "GeocentricSolarEcliptic",
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Parent = transforms.EarthCenter.Identifier,
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Transform = {
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Rotation = {
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Type = "SpiceRotation",
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SourceFrame = Frame.GSE,
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DestinationFrame = coreKernels.Frame.Galactic
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}
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},
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GUI = {
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Name = "Geocentric Solar Ecliptic",
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Path = "/Solar System/Planets/Earth",
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Description = [[The X-Y plane is defined by the Earth Mean Ecliptic plane of date:
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the +Z axis, primary vector, is the normal vector to this plane,
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always pointing toward the North side of the invariant plane.
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+X axis is the component of the Earth-Sun vector that is orthogonal
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to the +Z axis.
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+Y axis completes the right-handed system.]],
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Hidden = true
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}
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}
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asset.onInitialize(function()
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openspace.spice.loadKernel(earthcentricKernels .."ECLIPDATE.tf")
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openspace.spice.loadKernel(earthcentricKernels .."GSE.tf")
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openspace.addSceneGraphNode(GeocentricSolarEcliptic)
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end)
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asset.onDeinitialize(function()
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openspace.removeSceneGraphNode(GeocentricSolarEcliptic)
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openspace.spice.unloadKernel(earthcentricKernels .."GSE.tf")
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openspace.spice.unloadKernel(earthcentricKernels .."ECLIPDATE.tf")
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end)
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asset.export("Frame", Frame)
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asset.export(GeocentricSolarEcliptic)
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asset.meta = {
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Name = "Geocentric Solar Ecliptic (GSE) frame Transform",
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Version = "1.0",
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Description = "Earth transform GSE Reference Frame",
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Author = "CCMC",
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URL = "http://openspaceproject.com",
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License = "MIT license"
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}
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@@ -0,0 +1,92 @@
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local transforms = asset.require("scene/solarsystem/planets/earth/transforms")
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local coreKernels = asset.require("spice/core")
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local earthcentricKernels = asset.resource({
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Name = "Earthcenteric Frame Kernels",
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Type = "HttpSynchronization",
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Identifier = "earthcentric_frame_kernels",
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Version = 1
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})
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local Frame = {
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GSM = "EARTH_GSM_IGRF2000", -- Geocentric Solar Magnetospheric
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SM = "EARTH_SM_IGRF2000",
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}
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local GeocentricSolarMagnetospheric = {
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Identifier = "GeocentricSolarMagnetospheric",
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Parent = transforms.EarthCenter.Identifier,
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Transform = {
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Rotation = {
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Type = "SpiceRotation",
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SourceFrame = Frame.GSM,
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DestinationFrame = coreKernels.Frame.Galactic
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}
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},
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GUI = {
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Name = "Geocentric Solar Magnetospheric",
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Path = "/Solar System/Planets/Earth",
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Description = [[ +X is parallel to the geometric earth-sun position vector.
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+Z axis is normalized component of north centered geomagnetic dipole
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vector orthogonal to GSM +X axis.
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+Y completes the right-handed frame.
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- the origin of this frame is the center of mass of the Earth.]],
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Hidden = true
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}
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}
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local SolarMagnetic = {
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Identifier = "SolarMagnetic",
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Parent = transforms.EarthCenter.Identifier,
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Transform = {
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Rotation = {
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Type = "SpiceRotation",
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SourceFrame = Frame.SM,
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DestinationFrame = coreKernels.Frame.Galactic
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}
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},
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GUI = {
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Name = "Solar Magnetic",
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Path = "/Solar System/Planets/Earth",
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Description = [[+Z axis is the direction of Earth's magnetic dipole axis
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(positive North); it's the primary vector.
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+X axis is the projection of the geometric position of the
|
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Sun relative to the Earth onto the plane perpendicular to the
|
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Z axis.
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+Y axis completes the right-handed system.
|
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- the origin of this frame is the center of mass of the Earth.]],
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Hidden = true
|
||||
}
|
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}
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|
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asset.onInitialize(function()
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openspace.spice.loadKernel(earthcentricKernels .. "GSM.tf")
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openspace.spice.loadKernel(earthcentricKernels .. "SM.tf")
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openspace.addSceneGraphNode(GeocentricSolarMagnetospheric)
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openspace.addSceneGraphNode(SolarMagnetic)
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end)
|
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asset.onDeinitialize(function()
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openspace.removeSceneGraphNode(SolarMagnetic)
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openspace.removeSceneGraphNode(GeocentricSolarMagnetospheric)
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openspace.spice.unloadKernel(earthcentricKernels .. "SM.tf")
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openspace.spice.unloadKernel(earthcentricKernels .. "GSM.tf")
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end)
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asset.export("Frame", Frame)
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asset.export(GeocentricSolarMagnetospheric)
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asset.export(SolarMagnetic)
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||||
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asset.meta = {
|
||||
Name = "Earth GSM and SM transforms",
|
||||
Version = "1.0",
|
||||
Description = "Earth transform GSM Reference Frame. Geocentric Solar Magnetospheric, SM Reference Frame, Solar Magnetic",
|
||||
Author = "CCMC",
|
||||
URL = "http://openspaceproject.com",
|
||||
License = "MIT license"
|
||||
}
|
||||
@@ -0,0 +1,126 @@
|
||||
local transforms = asset.require("scene/solarsystem/planets/earth/transforms")
|
||||
local coreKernels = asset.require("spice/core")
|
||||
|
||||
|
||||
|
||||
local earthcentricKernels = asset.resource({
|
||||
Name = "Earthcenteric Frame Kernels",
|
||||
Type = "HttpSynchronization",
|
||||
Identifier = "earthcentric_frame_kernels",
|
||||
Version = 1
|
||||
})
|
||||
|
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local ITRF93Kernels = asset.resource({
|
||||
Name = "ITRF93 Kernels",
|
||||
Type = "HttpSynchronization",
|
||||
Identifier = "itrf93_kernels",
|
||||
Version = 1
|
||||
})
|
||||
|
||||
local NorthPoleKernels = asset.resource({
|
||||
Name = "North Pole Kernels",
|
||||
Type = "HttpSynchronization",
|
||||
Identifier = "northpole_kernels",
|
||||
Version = 1
|
||||
})
|
||||
|
||||
local Frame = {
|
||||
GSM_time = "EARTH_GSM_IGRF",
|
||||
SM_time = "EARTH_SM_IGRF"
|
||||
}
|
||||
|
||||
local GeocentricSolarMagnetosphericTimeDependent = {
|
||||
Identifier = "GeocentricSolarMagnetosphericTimeDependent",
|
||||
Parent = transforms.EarthCenter.Identifier,
|
||||
Transform = {
|
||||
Rotation = {
|
||||
Type = "SpiceRotation",
|
||||
SourceFrame = Frame.GSM_time,
|
||||
DestinationFrame = coreKernels.Frame.Galactic
|
||||
}
|
||||
},
|
||||
GUI = {
|
||||
Name = "Geocentric Solar Magnetospheric (Timedependent)",
|
||||
Path = "/Solar System/Planets/Earth",
|
||||
Description = [[The Earth's magnetic dipole axis direction is time-
|
||||
variable and is defined by the EARTH_NORTH_POLE/399901 object location
|
||||
as seen from the Earth center provided in the SPK file
|
||||
earthnpole_19500101_20251231_v01.bsp (or newer).
|
||||
+X is parallel to the geometric earth-sun position vector.
|
||||
+Z axis is normalized component of north centered geomagnetic dipole
|
||||
vector orthogonal to GSM +X axis.
|
||||
+Y completes the right-handed frame.
|
||||
- the origin of this frame is the center of mass of the Earth.]],
|
||||
Hidden = true
|
||||
}
|
||||
}
|
||||
|
||||
--like the other SM reference frame but with a time variant magnetic north pole. Update every 5years :
|
||||
-- 20251231, 20301231 etc...
|
||||
local SolarMagneticTimeDependent = {
|
||||
Identifier = "SolarMagneticTimeDependent",
|
||||
Parent = transforms.EarthCenter.Identifier,
|
||||
Transform = {
|
||||
Rotation ={
|
||||
Type = "SpiceRotation",
|
||||
SourceFrame = Frame.SM_time,
|
||||
DestinationFrame = coreKernels.Frame.Galactic
|
||||
}
|
||||
},
|
||||
GUI = {
|
||||
Name = "Solar Magnetic (Timedependent)",
|
||||
Path = "/Solar System/Planets/Earth",
|
||||
Description = [[ The Earth's magnetic dipole axis direction is time-
|
||||
variable and is defined by the EARTH_NORTH_POLE/399901 object location
|
||||
as seen from the Earth center provided in the SPK file
|
||||
earthnpole_19500101_20251231_v01.bsp (or newer).
|
||||
+Z axis is the direction of Earth's magnetic dipole axis
|
||||
(positive North); it's the primary vector.
|
||||
+X axis is the projection of the geometric position of the
|
||||
Sun relative to the Earth onto the plane perpendicular to the
|
||||
Z axis.
|
||||
+Y axis completes the right-handed system.
|
||||
- the origin of this frame is the center of mass of the Earth.]],
|
||||
Hidden = true
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
asset.onInitialize(function()
|
||||
openspace.spice.loadKernel(NorthPoleKernels .. "earthnpole_19500101_20251231_v01.bsp")
|
||||
openspace.spice.loadKernel(NorthPoleKernels .. "earthnpole_runout.bsp")
|
||||
openspace.spice.loadKernel(ITRF93Kernels .. "earth_200101_990825_predict.bpc")
|
||||
openspace.spice.loadKernel(ITRF93Kernels .. "earth_620120_240827.bpc")
|
||||
openspace.spice.loadKernel(ITRF93Kernels .. "earth_latest_high_prec.bpc")
|
||||
openspace.spice.loadKernel(earthcentricKernels .. "GSM_time.tf")
|
||||
openspace.spice.loadKernel(earthcentricKernels .. "SM_time.tf")
|
||||
openspace.addSceneGraphNode(GeocentricSolarMagnetosphericTimeDependent)
|
||||
openspace.addSceneGraphNode(SolarMagneticTimeDependent)
|
||||
end)
|
||||
|
||||
asset.onDeinitialize(function()
|
||||
openspace.removeSceneGraphNode(SolarMagneticTimeDependent)
|
||||
openspace.removeSceneGraphNode(GeocentricSolarMagnetosphericTimeDependent)
|
||||
openspace.spice.unloadKernel(earthcentricKernels .. "SM_time.tf")
|
||||
openspace.spice.unloadKernel(earthcentricKernels .. "GSM_time.tf")
|
||||
openspace.spice.unloadKernel(ITRF93Kernels .. "earth_latest_high_prec.bpc")
|
||||
openspace.spice.unloadKernel(ITRF93Kernels .. "earth_620120_240827.bpc")
|
||||
openspace.spice.unloadKernel(ITRF93Kernels .. "earth_200101_990825_predict.bpc")
|
||||
openspace.spice.unloadKernel(NorthPoleKernels.. "earthnpole_runout.bsp")
|
||||
openspace.spice.unloadKernel(NorthPoleKernels.. "earthnpole_19500101_20251231_v01.bsp")
|
||||
end)
|
||||
|
||||
asset.export("Frame", Frame)
|
||||
asset.export(GeocentricSolarMagnetosphericTimeDependent)
|
||||
asset.export(SolarMagneticTimeDependent)
|
||||
|
||||
|
||||
|
||||
asset.meta = {
|
||||
Name = "Earth's time dependent magnetic northpole GSM and SM transforms",
|
||||
Version = "1.0",
|
||||
Description = "Earth transforms: Earth's time dependent magnetic northpole GSM, Geocentric Solar Magnetospheric and SM, Solar Magnetic transforms",
|
||||
Author = "CCMC",
|
||||
URL = "http://openspaceproject.com",
|
||||
License = "MIT license"
|
||||
}
|
||||
@@ -0,0 +1,65 @@
|
||||
local transforms = asset.require("scene/solarsystem/planets/earth/transforms")
|
||||
local coreKernels = asset.require("spice/core")
|
||||
|
||||
|
||||
|
||||
local earthcentricKernels = asset.resource({
|
||||
Name = "Earthcenteric Frame Kernels",
|
||||
Type = "HttpSynchronization",
|
||||
Identifier = "earthcentric_frame_kernels",
|
||||
Version = 1
|
||||
})
|
||||
|
||||
local Frame = {
|
||||
GSM_static = "GSM_STATIC" -- Geocentric Solar Magnetospheric
|
||||
}
|
||||
|
||||
local GeocentricSolarMagnetosphericStatic = {
|
||||
Identifier = "GeocentricSolarMagnetosphericStatic",
|
||||
Parent = transforms.EarthCenter.Identifier,
|
||||
Transform = {
|
||||
Rotation = {
|
||||
Type = "SpiceRotation",
|
||||
SourceFrame = Frame.GSM_static,
|
||||
DestinationFrame = coreKernels.Frame.Galactic
|
||||
}
|
||||
},
|
||||
GUI = {
|
||||
Name = "Geocentric Solar Magnetospheric Static",
|
||||
Path = "/Solar System/Planets/Earth",
|
||||
Description =[[The Kernel for this is the same as
|
||||
GSM (Geocentric Solar Magnetospheric), except it is using
|
||||
ECLIPJ2000 instead of IAU_EARTH for the secondary axis. GSM is defind as:
|
||||
+X is parallel to the geometric earth-sun position vector.
|
||||
+Z axis is normalized component of north centered geomagnetic dipole
|
||||
vector orthogonal to GSM +X axis.
|
||||
+Y completes the right-handed frame.
|
||||
- the origin of this frame is the center of mass of the Earth.]],
|
||||
Hidden = true
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
asset.onInitialize(function()
|
||||
openspace.spice.loadKernel(earthcentricKernels .. "GSM_static.tf")
|
||||
openspace.addSceneGraphNode(GeocentricSolarMagnetosphericStatic )
|
||||
end)
|
||||
|
||||
asset.onDeinitialize(function()
|
||||
openspace.removeSceneGraphNode(GeocentricSolarMagnetosphericStatic )
|
||||
openspace.spice.unloadKernel(earthcentricKernels .. "GSM_static.tf")
|
||||
end)
|
||||
|
||||
asset.export("Frame", Frame)
|
||||
asset.export(GeocentricSolarMagnetosphericStatic )
|
||||
|
||||
|
||||
|
||||
asset.meta = {
|
||||
Name = "Earth static GSM transforms",
|
||||
Version = "1.0",
|
||||
Description = "A static version of Earth transform GSM Reference Frame. Geocentric Solar Magnetospheric",
|
||||
Author = "CCMC",
|
||||
URL = "http://openspaceproject.com",
|
||||
License = "MIT license"
|
||||
}
|
||||
@@ -1,41 +0,0 @@
|
||||
\begintext
|
||||
|
||||
Heliocentric Earth Equatorial (HEEQ+180) Frame
|
||||
Used by the BATSRUS model
|
||||
This Kernel's ID is not a valid ID!
|
||||
Definition of the Heliocentric Earth Equatorial frame:
|
||||
|
||||
All vectors are geometric: no aberration corrections are
|
||||
used.
|
||||
|
||||
The solar rotation axis is the primary vector: the Z axis points
|
||||
in the solar north direction.
|
||||
|
||||
The position of the sun relative to the earth is the secondary
|
||||
vector: the X axis is the component of this position vector
|
||||
orthogonal to the Z axis.
|
||||
|
||||
The Y axis is Z cross X, completing the right-handed
|
||||
reference frame.
|
||||
|
||||
\begindata
|
||||
|
||||
FRAME_HEEQ180 = 6666666
|
||||
FRAME_6666666_NAME = 'HEEQ180'
|
||||
FRAME_6666666_CLASS = 5
|
||||
FRAME_6666666_CLASS_ID = 6666666
|
||||
FRAME_6666666_CENTER = 10
|
||||
FRAME_6666666_RELATIVE = 'J2000'
|
||||
FRAME_6666666_DEF_STYLE = 'PARAMETERIZED'
|
||||
FRAME_6666666_FAMILY = 'TWO-VECTOR'
|
||||
FRAME_6666666_PRI_AXIS = 'Z'
|
||||
FRAME_6666666_PRI_VECTOR_DEF = 'CONSTANT'
|
||||
FRAME_6666666_PRI_FRAME = 'IAU_SUN'
|
||||
FRAME_6666666_PRI_SPEC = 'RECTANGULAR'
|
||||
FRAME_6666666_PRI_VECTOR = ( 0, 0, 1 )
|
||||
FRAME_6666666_SEC_AXIS = 'X'
|
||||
FRAME_6666666_SEC_VECTOR_DEF = 'OBSERVER_TARGET_POSITION'
|
||||
FRAME_6666666_SEC_OBSERVER = 'EARTH'
|
||||
FRAME_6666666_SEC_TARGET = 'SUN'
|
||||
FRAME_6666666_SEC_ABCORR = 'NONE'
|
||||
FRAME_6666666_SEC_FRAME = 'IAU_SUN'
|
||||
@@ -3,15 +3,15 @@ local coreKernels = asset.require("spice/core")
|
||||
|
||||
|
||||
|
||||
local kernel = asset.resource("kernels/HEEQ180.tf")
|
||||
local SunCentricFrameKernels = asset.resource({
|
||||
Name = "Sun Centric Frame Kernels",
|
||||
Type = "HttpSynchronization",
|
||||
Identifier = "suncentric_frame_kernels",
|
||||
Version = 1
|
||||
})
|
||||
|
||||
local HEEQ180ReferenceFrame = {
|
||||
Identifier = "HEEQ180ReferenceFrame",
|
||||
-- The HEEQ180 reference frame should have Sun_IAU as parent
|
||||
-- instead of Solar center, however the Sun_IAU adds
|
||||
-- an unwanted rotation which is difficult to cancel out
|
||||
-- since it is using SpiceRotation. Sun center
|
||||
-- is used instead.
|
||||
local HeliocentricEarthEquatorial180 = {
|
||||
Identifier = "HeliocentricEarthEquatorial180",
|
||||
Parent = sunTransforms.SunCenter.Identifier,
|
||||
Transform = {
|
||||
Rotation = {
|
||||
@@ -21,32 +21,111 @@ local HEEQ180ReferenceFrame = {
|
||||
}
|
||||
},
|
||||
GUI = {
|
||||
Name = "HEEQ180 Reference Frame",
|
||||
Name = "Heliocentric Earth Equatorial 180",
|
||||
Path = "/Solar System/Sun",
|
||||
Description = [[ - X-Y plane is the solar equator of date, therefore, the +Z axis
|
||||
is the primary vector and it is aligned to the Sun's north pole
|
||||
of date.
|
||||
|
||||
- +X axis is defined by the intersection between the Sun equatorial
|
||||
plane and the solar central meridian of date as seen from the Earth.
|
||||
The solar central meridian of date is defined as the meridian of the
|
||||
Sun that is turned toward the Earth. Therefore, +X axis is the
|
||||
component of the Sun-Earth vector that is orthogonal to the +Z axis.
|
||||
|
||||
- +Y axis completes the right-handed system.
|
||||
|
||||
- the origin of this frame is the Sun's center of mass.]],
|
||||
Hidden = true
|
||||
}
|
||||
}
|
||||
|
||||
local HeliocentricEarthEquatorial = {
|
||||
Identifier = "HeliocentricEarthEquatorial",
|
||||
Parent = sunTransforms.SunCenter.Identifier,
|
||||
Transform = {
|
||||
Rotation = {
|
||||
Type = "SpiceRotation",
|
||||
SourceFrame = "HEEQ",
|
||||
DestinationFrame = coreKernels.Frame.Galactic
|
||||
}
|
||||
},
|
||||
GUI = {
|
||||
Name = "Heliocentric Earth Equatorial",
|
||||
Path = "/Solar System/Sun",
|
||||
Description = [[ - X-Y plane is the solar equator of date, therefore, the +Z axis
|
||||
is the primary vector and it is aligned to the Sun's north pole
|
||||
of date.
|
||||
|
||||
- +X axis is defined by the intersection between the Sun equatorial
|
||||
plane and the solar central meridian of date as seen from the Earth.
|
||||
The solar central meridian of date is defined as the meridian of the
|
||||
Sun that is turned toward the Earth. Therefore, +X axis is the
|
||||
component of the Sun-Earth vector that is orthogonal to the +Z axis.
|
||||
|
||||
- +Y axis completes the right-handed system.
|
||||
|
||||
- the origin of this frame is the Sun's center of mass.]],
|
||||
Hidden = true
|
||||
}
|
||||
}
|
||||
|
||||
local HeliocentricEarthEcliptic = {
|
||||
Identifier = "HeliocentricEarthEcliptic",
|
||||
Parent = sunTransforms.SunCenter.Identifier,
|
||||
Transform = {
|
||||
Rotation = {
|
||||
Type = "SpiceRotation",
|
||||
SourceFrame = "HEE",
|
||||
DestinationFrame = coreKernels.Frame.Galactic
|
||||
}
|
||||
},
|
||||
GUI = {
|
||||
Name = "Heliocentric Earth Ecliptic",
|
||||
Path = "/Solar System/Sun",
|
||||
Description = [[ - X-Y plane is defined by the Earth Mean Ecliptic plane of date,
|
||||
therefore, the +Z axis is the primary vector,and it defined as
|
||||
the normal vector to the Ecliptic plane that points toward the
|
||||
north pole of date \n
|
||||
|
||||
- +X axis is the component of the Sun-Earth vector that is
|
||||
orthogonal to the +Z axis.
|
||||
|
||||
- +Y axis completes the right-handed system.
|
||||
|
||||
- the origin of this frame is the Sun's center of mass.]],
|
||||
Hidden = true
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
asset.onInitialize(function()
|
||||
openspace.spice.loadKernel(kernel)
|
||||
|
||||
openspace.addSceneGraphNode(HEEQ180ReferenceFrame)
|
||||
openspace.spice.loadKernel(SunCentricFrameKernels .. "HEEQ180.tf")
|
||||
openspace.spice.loadKernel(SunCentricFrameKernels .. "HEEQ.tf")
|
||||
openspace.spice.loadKernel(SunCentricFrameKernels .. "HEE.tf")
|
||||
openspace.addSceneGraphNode(HeliocentricEarthEquatorial180)
|
||||
openspace.addSceneGraphNode(HeliocentricEarthEquatorial)
|
||||
openspace.addSceneGraphNode(HeliocentricEarthEcliptic)
|
||||
end)
|
||||
|
||||
asset.onDeinitialize(function()
|
||||
openspace.removeSceneGraphNode(HEEQ180ReferenceFrame)
|
||||
|
||||
openspace.spice.unloadKernel(kernel)
|
||||
openspace.removeSceneGraphNode(HeliocentricEarthEcliptic)
|
||||
openspace.removeSceneGraphNode(HeliocentricEarthEquatorial)
|
||||
openspace.removeSceneGraphNode(HeliocentricEarthEquatorial180)
|
||||
openspace.spice.unloadKernel(SunCentricFrameKernels .."HEE.tf")
|
||||
openspace.spice.unloadKernel(SunCentricFrameKernels .."HEEQ.tf")
|
||||
openspace.spice.unloadKernel(SunCentricFrameKernels .."HEEQ180.tf")
|
||||
end)
|
||||
|
||||
asset.export(HEEQ180ReferenceFrame)
|
||||
asset.export(HeliocentricEarthEquatorial180)
|
||||
asset.export(HeliocentricEarthEquatorial)
|
||||
asset.export(HeliocentricEarthEcliptic)
|
||||
|
||||
|
||||
|
||||
asset.meta = {
|
||||
Name = "Sun Transform, HEEQ180",
|
||||
Description = "Sun transform: HEEQ180",
|
||||
Name = "Sun Transform, HEE, HEEQ and HEEQ180",
|
||||
Description = "Sun transform: HEE, HEEQ and HEEQ180",
|
||||
Author = "CCMC",
|
||||
URL = "http://openspaceproject.com",
|
||||
License = "MIT license"
|
||||
|
||||
Reference in New Issue
Block a user