Added actions for hiding/showing major moons and their trails (closes #2675)

data/assets/scene/solarsystem/planets/jupiter/callisto/callisto.asset

@@ -47,7 +47,7 @@ local Callisto = {
       Color = { 1.0, 1.0, 0.0 }
     }
   },
-  Tag = { "moon_solarSystem", "moon_giants", "moon_jupiter" },
+  Tag = { "moon_solarSystem", "moon_giants", "moon_jupiter", "moon_major_jupiter" },
   GUI = {
     Path = "/Solar System/Planets/Jupiter/Major Moons/Callisto"
   }

data/assets/scene/solarsystem/planets/jupiter/callisto/trail.asset

@@ -18,7 +18,7 @@ local CallistoTrail = {
     Period = 17.0,
     Resolution = 1000
   },
-  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_jupiter" },
+  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_jupiter", "moonTrail_major_jupiter" },
   GUI = {
     Name = "Callisto Trail",
     Path = "/Solar System/Planets/Jupiter/Major Moons/Callisto"

data/assets/scene/solarsystem/planets/jupiter/europa/europa.asset

@@ -46,7 +46,7 @@ local Europa = {
       Color = { 1.0, 1.0, 0.0 }
     }
   },
-  Tag = { "moon_solarSystem", "moon_giants", "moon_jupiter" },
+  Tag = { "moon_solarSystem", "moon_giants", "moon_jupiter", "moon_major_jupiter" },
   GUI = {
     Path = "/Solar System/Planets/Jupiter/Major Moons/Europa"
   }

data/assets/scene/solarsystem/planets/jupiter/europa/trail.asset

@@ -18,7 +18,7 @@ local EuropaTrail = {
     Period = 85.0 / 24.0,
     Resolution = 1000
   },
-  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_jupiter" },
+  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_jupiter", "moonTrail_major_jupiter" },
   GUI = {
     Name = "Europa Trail",
     Path = "/Solar System/Planets/Jupiter/Major Moons/Europa"

data/assets/scene/solarsystem/planets/jupiter/ganymede/ganymede.asset

@@ -46,7 +46,7 @@ local Ganymede = {
       Color = { 1.0, 1.0, 0.0 }
     }
   },
-  Tag = { "moon_solarSystem", "moon_giants", "moon_jupiter" },
+  Tag = { "moon_solarSystem", "moon_giants", "moon_jupiter", "moon_major_jupiter" },
   GUI = {
     Path = "/Solar System/Planets/Jupiter/Major Moons/Ganymede"
   }

data/assets/scene/solarsystem/planets/jupiter/ganymede/trail.asset

@@ -18,7 +18,7 @@ local GanymedeTrail = {
     Period = 172.0 / 24.0,
     Resolution = 1000
   },
-  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_jupiter" },
+  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_jupiter", "moonTrail_major_jupiter" },
   GUI = {
     Name = "Ganymede Trail",
     Path = "/Solar System/Planets/Jupiter/Major Moons/Ganymede"

data/assets/scene/solarsystem/planets/jupiter/io/io.asset

@@ -46,7 +46,7 @@ local Io = {
       Color = { 1.0, 1.0, 0.0 }
     }
   },
-  Tag = { "moon_solarSystem", "moon_giants", "moon_jupiter" },
+  Tag = { "moon_solarSystem", "moon_giants", "moon_jupiter", "moon_major_jupiter" },
   GUI = {
     Path = "/Solar System/Planets/Jupiter/Major Moons/Io"
   }

data/assets/scene/solarsystem/planets/jupiter/io/trail.asset

@@ -18,7 +18,7 @@ local IoTrail = {
     Period = 42.0 / 24.0,
     Resolution = 1000
   },
-  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_jupiter" },
+  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_jupiter", "moonTrail_major_jupiter" },
   GUI = {
     Name = "Io Trail",
     Path = "/Solar System/Planets/Jupiter/Major Moons/Io"

data/assets/scene/solarsystem/planets/jupiter/major_moons.asset

@@ -5,9 +5,85 @@ asset.require("./io/io")
 
 
 
+local JupiterMajorMoonsOn = {
+  Identifier = "os.solarsystem.JupiterMajorMoonsOn",
+  Name = "Turn ON major moons and trails",
+  Command = [[
+    local trails = openspace.getProperty("{moonTrail_major_jupiter}.Renderable.Enabled")
+    local trails_fade = openspace.getProperty("{moonTrail_major_jupiter}.Renderable.Fade")
+
+    local moons = openspace.getProperty("{moon_major_jupiter}.Renderable.Enabled")
+    local moons_fade = openspace.getProperty("{moon_major_jupiter}.Renderable.Fade")
+
+    for i, v in pairs(trails_fade) do
+      openspace.setPropertyValueSingle(trails[i], true)
+      openspace.setPropertyValueSingle(v, 1, 2, "Linear")
+    end
+
+    for i, v in pairs(moons_fade) do
+      openspace.setPropertyValueSingle(moons[i], true)
+      openspace.setPropertyValueSingle(v, 1, 2, "Linear")
+    end
+  ]],
+  Documentation = "Turn ON Jupiter's major moons and their trails",
+  GuiPath = "/Solar System/Jupiter",
+  IsLocal = true
+}
+
+local JupiterMajorMoonsOff = {
+  Identifier = "os.solarsystem.JupiterMajorMoonsOff",
+  Name = "Turn OFF majors moon and trails",
+  Command = [[
+    local trails = openspace.getProperty("{moonTrail_major_jupiter}.Renderable.Enabled")
+    local trails_fade = openspace.getProperty("{moonTrail_major_jupiter}.Renderable.Fade")
+
+    local moons = openspace.getProperty("{moon_major_jupiter}.Renderable.Enabled")
+    local moons_fade = openspace.getProperty("{moon_major_jupiter}.Renderable.Fade")
+
+    for i, v in pairs(trails_fade) do
+      openspace.setPropertyValueSingle(
+        v,
+        0,
+        2,
+        "Linear",
+        "openspace.setPropertyValueSingle('" .. trails[i] .. "', false)"
+      )
+    end
+
+    for i, v in pairs(moons_fade) do
+      openspace.setPropertyValueSingle(
+        v,
+        0,
+        2,
+        "Linear",
+        "openspace.setPropertyValueSingle('" .. moons[i] .. "', false)"
+      )
+    end
+  ]],
+  Documentation = "Turn OFF Jupiter's major moons and their trails",
+  GuiPath = "/Solar System/Jupiter",
+  IsLocal = true
+}
+
+
+asset.onInitialize(function()
+  openspace.action.registerAction(JupiterMajorMoonsOn)
+  openspace.action.registerAction(JupiterMajorMoonsOff)
+end)
+
+asset.onDeinitialize(function()
+  openspace.action.removeAction(JupiterMajorMoonsOff)
+  openspace.action.removeAction(JupiterMajorMoonsOn)
+end)
+
+asset.export("JupiterMajorMoonsOn", JupiterMajorMoonsOn.Identifier)
+asset.export("JupiterMajorMoonsOff", JupiterMajorMoonsOff.Identifier)
+
+
+
 asset.meta = {
   Name = "Jupiter Major Moons",
-  Version = "1.0",
+  Version = "1.1",
   Description = [[Meta asset containing Jupiters major moons: Callisto, Europa,
     Ganymede, and Io]],
   Author = "OpenSpace Team",

data/assets/scene/solarsystem/planets/jupiter/minor_moons.asset

@@ -11,7 +11,7 @@ asset.require("./minor/themisto_group")
 
 local JupiterMinorMoonsOn = {
   Identifier = "os.solarsystem.JupiterMinorMoonsOn",
-  Name = "Turn on minor moons and trails",
+  Name = "Turn ON minor moons and trails",
   Command = [[
     local trails = openspace.getProperty("{moonTrail_minor_jupiter}.Renderable.Enabled")
     local trails_fade = openspace.getProperty("{moonTrail_minor_jupiter}.Renderable.Fade")
@@ -36,7 +36,7 @@ local JupiterMinorMoonsOn = {
 
 local JupiterMinorMoonsOff = {
   Identifier = "os.solarsystem.JupiterMinorMoonsOff",
-  Name = "Turn off minors moon and trails",
+  Name = "Turn OFF minors moon and trails",
   Command = [[
     local trails = openspace.getProperty("{moonTrail_minor_jupiter}.Renderable.Enabled")
     local trails_fade = openspace.getProperty("{moonTrail_minor_jupiter}.Renderable.Fade")

data/assets/scene/solarsystem/planets/neptune/major_moons.asset

@@ -4,10 +4,86 @@ asset.require("./nereid/nereid")
 
 
 
+local NeptuneMajorMoonsOn = {
+  Identifier = "os.solarsystem.NeptuneMajorMoonsOn",
+  Name = "Turn on major moons and trails",
+  Command = [[
+    local trails = openspace.getProperty("{moonTrail_major_neptune}.Renderable.Enabled")
+    local trails_fade = openspace.getProperty("{moonTrail_major_neptune}.Renderable.Fade")
+
+    local moons = openspace.getProperty("{moon_major_neptune}.Renderable.Enabled")
+    local moons_fade = openspace.getProperty("{moon_major_neptune}.Renderable.Fade")
+
+    for i, v in pairs(trails_fade) do
+      openspace.setPropertyValueSingle(trails[i], true)
+      openspace.setPropertyValueSingle(v, 1, 2, "Linear")
+    end
+
+    for i, v in pairs(moons_fade) do
+      openspace.setPropertyValueSingle(moons[i], true)
+      openspace.setPropertyValueSingle(v, 1, 2, "Linear")
+    end
+  ]],
+  Documentation = "Turn ON Neptune's major moons and their trails",
+  GuiPath = "/Solar System/Neptune",
+  IsLocal = true
+}
+
+local NeptuneMajorMoonsOff = {
+  Identifier = "os.solarsystem.NeptuneMajorMoonsOff",
+  Name = "Turn off majors moon and trails",
+  Command = [[
+    local trails = openspace.getProperty("{moonTrail_major_neptune}.Renderable.Enabled")
+    local trails_fade = openspace.getProperty("{moonTrail_major_neptune}.Renderable.Fade")
+
+    local moons = openspace.getProperty("{moon_major_neptune}.Renderable.Enabled")
+    local moons_fade = openspace.getProperty("{moon_major_neptune}.Renderable.Fade")
+
+    for i, v in pairs(trails_fade) do
+      openspace.setPropertyValueSingle(
+        v,
+        0,
+        2,
+        "Linear",
+        "openspace.setPropertyValueSingle('" .. trails[i] .. "', false)"
+      )
+    end
+
+    for i, v in pairs(moons_fade) do
+      openspace.setPropertyValueSingle(
+        v,
+        0,
+        2,
+        "Linear",
+        "openspace.setPropertyValueSingle('" .. moons[i] .. "', false)"
+      )
+    end
+  ]],
+  Documentation = "Turn OFF Neptune's major moons and their trails",
+  GuiPath = "/Solar System/Neptune",
+  IsLocal = true
+}
+
+
+asset.onInitialize(function()
+  openspace.action.registerAction(NeptuneMajorMoonsOn)
+  openspace.action.registerAction(NeptuneMajorMoonsOff)
+end)
+
+asset.onDeinitialize(function()
+  openspace.action.removeAction(NeptuneMajorMoonsOff)
+  openspace.action.removeAction(NeptuneMajorMoonsOn)
+end)
+
+asset.export("NeptuneMajorMoonsOn", NeptuneMajorMoonsOn.Identifier)
+asset.export("NeptuneMajorMoonsOff", NeptuneMajorMoonsOff.Identifier)
+
+
+
 asset.meta = {
   Name = "Neptune Major Moons",
   Version = "1.0",
-  Description = "Meta asset containing Neptune's major moon: Triton",
+  Description = "Meta asset containing Neptune's major moons Triton and Nereid",
   Author = "OpenSpace Team",
   URL = "http://openspaceproject.com",
   License = "MIT license"

data/assets/scene/solarsystem/planets/neptune/nereid/nereid.asset

@@ -19,7 +19,7 @@ local Nereid = {
     SegmentsPerPatch = 64,
     Layers = {}
   },
-  Tag = { "moon_solarSystem", "moon_giants", "moon_neptune" },
+  Tag = { "moon_solarSystem", "moon_giants", "moon_neptune", "moon_major_neptune" },
   GUI = {
     Name = "Nereid",
     Path = "/Solar System/Planets/Neptune/Major Moons/Nereid"
@@ -40,7 +40,7 @@ local NereidTrail = {
     Period = 360.13,
     Resolution = 1000
   },
-  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_neptune" },
+  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_neptune", "moonTrail_major_neptune" },
   GUI = {
     Name = "Nereid Trail",
     Path = "/Solar System/Planets/Neptune/Major Moons/Nereid"

data/assets/scene/solarsystem/planets/neptune/triton/triton.asset

@@ -19,7 +19,7 @@ local Triton = {
     SegmentsPerPatch = 64,
     Layers = {}
   },
-  Tag = { "moon_solarSystem", "moon_giants", "moon_neptune" },
+  Tag = { "moon_solarSystem", "moon_giants", "moon_neptune", "moon_major_neptune" },
   GUI = {
     Name = "Triton",
     Path = "/Solar System/Planets/Neptune/Major Moons/Triton"
@@ -40,7 +40,7 @@ local TritonTrail = {
     Period = 5.875,
     Resolution = 1000
   },
-  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_neptune" },
+  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_neptune", "moonTrail_major_neptune" },
   GUI = {
     Name = "Triton Trail",
     Path = "/Solar System/Planets/Neptune/Major Moons/Triton"

data/assets/scene/solarsystem/planets/saturn/dione/dione.asset

@@ -45,7 +45,7 @@ local Dione = {
       Color = { 1.0, 1.0, 0.0 }
     }
   },
-  Tag = { "moon_solarSystem", "moon_giants", "moon_saturn" },
+  Tag = { "moon_solarSystem", "moon_giants", "moon_saturn", "moon_major_saturn" },
   GUI = {
     Path = "/Solar System/Planets/Saturn/Major Moons/Dione"
   }

data/assets/scene/solarsystem/planets/saturn/dione/trail.asset

@@ -17,7 +17,7 @@ local DioneTrail = {
     Period = 66.0 / 24.0,
     Resolution = 1000
   },
-  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_saturn" },
+  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_saturn", "moonTrail_major_saturn" },
   GUI = {
     Name = "Dione Trail",
     Path = "/Solar System/Planets/Saturn/Major Moons/Dione",

data/assets/scene/solarsystem/planets/saturn/enceladus/enceladus.asset

@@ -45,7 +45,7 @@ local Enceladus = {
       Color = { 1.0, 1.0, 0.0 }
     }
   },
-  Tag = { "moon_solarSystem", "moon_giants", "moon_saturn" },
+  Tag = { "moon_solarSystem", "moon_giants", "moon_saturn", "moon_major_saturn" },
   GUI = {
     Name = "Enceladus",
     Path = "/Solar System/Planets/Saturn/Major Moons/Enceladus",

data/assets/scene/solarsystem/planets/saturn/enceladus/trail.asset

@@ -17,7 +17,7 @@ local EnceladusTrail = {
     Period = 33.0 / 24.0,
     Resolution = 1000
   },
-  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_saturn" },
+  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_saturn", "moonTrail_major_saturn" },
   GUI = {
     Name = "Enceladus Trail",
     Path = "/Solar System/Planets/Saturn/Major Moons/Enceladus",

data/assets/scene/solarsystem/planets/saturn/hyperion/hyperion.asset

@@ -44,7 +44,7 @@ local Hyperion = {
       Color = { 1.0, 1.0, 0.0 }
     }
   },
-  Tag = { "moon_solarSystem", "moon_giants", "moon_saturn" },
+  Tag = { "moon_solarSystem", "moon_giants", "moon_saturn", "moon_major_saturn" },
   GUI = {
     Name = "Hyperion",
     Path = "/Solar System/Planets/Saturn/Major Moons/Hyperion"

data/assets/scene/solarsystem/planets/saturn/hyperion/trail.asset

@@ -17,7 +17,7 @@ local HyperionTrail = {
     Period = 21.276,
     Resolution = 1000
   },
-  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_saturn" },
+  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_saturn", "moonTrail_major_saturn" },
   GUI = {
     Name = "Hyperion Trail",
     Path = "/Solar System/Planets/Saturn/Major Moons/Hyperion"

data/assets/scene/solarsystem/planets/saturn/iapetus/iapetus.asset

@@ -45,7 +45,7 @@ local Iapetus = {
       Color = { 1.0, 1.0, 0.0 }
     }
   },
-  Tag = { "moon_solarSystem", "moon_giants", "moon_saturn" },
+  Tag = { "moon_solarSystem", "moon_giants", "moon_saturn", "moon_major_saturn" },
   GUI = {
     Name = "Iapetus",
     Path = "/Solar System/Planets/Saturn/Major Moons/Iapetus",

data/assets/scene/solarsystem/planets/saturn/iapetus/trail.asset

@@ -17,7 +17,7 @@ local IapetusTrail = {
     Period = 79.0,
     Resolution = 1000
   },
-  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_saturn" },
+  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_saturn", "moonTrail_major_saturn" },
   GUI = {
     Name = "Iapetus Trail",
     Path = "/Solar System/Planets/Saturn/Major Moons/Iapetus",

data/assets/scene/solarsystem/planets/saturn/major_moons.asset

@@ -10,9 +10,85 @@ asset.require("./titan/atmosphere")
 
 
 
+local SaturnMajorMoonsOn = {
+  Identifier = "os.solarsystem.SaturnMajorMoonsOn",
+  Name = "Turn ON major moons and trails",
+  Command = [[
+    local trails = openspace.getProperty("{moonTrail_major_saturn}.Renderable.Enabled")
+    local trails_fade = openspace.getProperty("{moonTrail_major_saturn}.Renderable.Fade")
+
+    local moons = openspace.getProperty("{moon_major_saturn}.Renderable.Enabled")
+    local moons_fade = openspace.getProperty("{moon_major_saturn}.Renderable.Fade")
+
+    for i, v in pairs(trails_fade) do
+      openspace.setPropertyValueSingle(trails[i], true)
+      openspace.setPropertyValueSingle(v, 1, 2, "Linear")
+    end
+
+    for i, v in pairs(moons_fade) do
+      openspace.setPropertyValueSingle(moons[i], true)
+      openspace.setPropertyValueSingle(v, 1, 2, "Linear")
+    end
+  ]],
+  Documentation = "Turn ON Saturn's major moons and their trails",
+  GuiPath = "/Solar System/Saturn",
+  IsLocal = true
+}
+
+local SaturnMajorMoonsOff = {
+  Identifier = "os.solarsystem.SaturnMajorMoonsOff",
+  Name = "Turn OFF majors moon and trails",
+  Command = [[
+    local trails = openspace.getProperty("{moonTrail_major_saturn}.Renderable.Enabled")
+    local trails_fade = openspace.getProperty("{moonTrail_major_saturn}.Renderable.Fade")
+
+    local moons = openspace.getProperty("{moon_major_saturn}.Renderable.Enabled")
+    local moons_fade = openspace.getProperty("{moon_major_saturn}.Renderable.Fade")
+
+    for i, v in pairs(trails_fade) do
+      openspace.setPropertyValueSingle(
+        v,
+        0,
+        2,
+        "Linear",
+        "openspace.setPropertyValueSingle('" .. trails[i] .. "', false)"
+      )
+    end
+
+    for i, v in pairs(moons_fade) do
+      openspace.setPropertyValueSingle(
+        v,
+        0,
+        2,
+        "Linear",
+        "openspace.setPropertyValueSingle('" .. moons[i] .. "', false)"
+      )
+    end
+  ]],
+  Documentation = "Turn OFF Saturn's major moons and their trails",
+  GuiPath = "/Solar System/Saturn",
+  IsLocal = true
+}
+
+
+asset.onInitialize(function()
+  openspace.action.registerAction(SaturnMajorMoonsOn)
+  openspace.action.registerAction(SaturnMajorMoonsOff)
+end)
+
+asset.onDeinitialize(function()
+  openspace.action.removeAction(SaturnMajorMoonsOff)
+  openspace.action.removeAction(SaturnMajorMoonsOn)
+end)
+
+asset.export("SaturnMajorMoonsOn", SaturnMajorMoonsOn.Identifier)
+asset.export("SaturnMajorMoonsOff", SaturnMajorMoonsOff.Identifier)
+
+
+
 asset.meta = {
   Name = "Saturn Major Moons",
-  Version = "1.0",
+  Version = "1.1",
   Description = [[Meta asset containing Saturn's major moons: Dione, Enceladus, Hyperion,
     Iapetus, Mimas, Rhea, Tethys, and Titan]],
   Author = "OpenSpace Team",

data/assets/scene/solarsystem/planets/saturn/mimas/mimas.asset

@@ -70,7 +70,7 @@ local MimasLabel = {
     FadeDistances = { 0.3, 10.0 },
     FadeWidths = { 0.15, 10.0 }
   },
-  Tag = { "solarsystem_labels", "moon_labels", "major_moon_labels" },
+  Tag = { "solarsystem_labels", "moon_labels", "major_moon_labels", "moon_major_saturn" },
   GUI = {
     Name = "Mimas Label",
     Path = "/Solar System/Planets/Saturn/Major Moons/Mimas",

data/assets/scene/solarsystem/planets/saturn/mimas/trail.asset

@@ -17,7 +17,7 @@ local MimasTrail = {
     Period = 23.0 / 24.0,
     Resolution = 1000
   },
-  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_saturn" },
+  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_saturn", "moonTrail_major_saturn" },
   GUI = {
     Name = "Mimas Trail",
     Path = "/Solar System/Planets/Saturn/Major Moons/Mimas",

data/assets/scene/solarsystem/planets/saturn/minor_moons.asset

@@ -8,7 +8,7 @@ asset.require("./minor/shepherd_group")
 
 local SaturnMinorMoonsOn = {
   Identifier = "os.solarsystem.SaturnMinorMoonsOn",
-  Name = "Turn on minor moons and trails",
+  Name = "Turn ON minor moons and trails",
   Command = [[
     local trails = openspace.getProperty("{moonTrail_minor_saturn}.Renderable.Enabled")
     local trails_fade = openspace.getProperty("{moonTrail_minor_saturn}.Renderable.Fade")
@@ -33,7 +33,7 @@ local SaturnMinorMoonsOn = {
 
 local SaturnMinorMoonsOff = {
   Identifier = "os.solarsystem.SaturnMinorMoonsOff",
-  Name = "Turn off minors moon and trails",
+  Name = "Turn OFF minors moon and trails",
   Command = [[
     local trails = openspace.getProperty("{moonTrail_minor_saturn}.Renderable.Enabled")
     local trails_fade = openspace.getProperty("{moonTrail_minor_saturn}.Renderable.Fade")

data/assets/scene/solarsystem/planets/saturn/rhea/rhea.asset

@@ -70,7 +70,7 @@ local RheaLabel = {
     FadeDistances = { 0.3, 10.0 },
     FadeWidths = { 0.15, 10.0 }
   },
-  Tag = { "solarsystem_labels", "moon_labels", "major_moon_labels" },
+  Tag = { "solarsystem_labels", "moon_labels", "major_moon_labels", "moon_major_saturn" },
   GUI = {
     Name = "Rhea Label",
     Path = "/Solar System/Planets/Saturn/Major Moons/Rhea",

data/assets/scene/solarsystem/planets/saturn/rhea/trail.asset

@@ -17,7 +17,7 @@ local RheaTrail = {
     Period = 108.0 / 24.0,
     Resolution = 1000
   },
-  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_saturn" },
+  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_saturn", "moonTrail_major_saturn" },
   GUI = {
     Name = "Rhea Trail",
     Path = "/Solar System/Planets/Saturn/Major Moons/Rhea",

data/assets/scene/solarsystem/planets/saturn/tethys/tethys.asset

@@ -68,7 +68,7 @@ local TethysLabel = {
     FadeDistances = { 0.3, 10.0 },
     FadeWidths = { 0.15, 10.0 }
   },
-  Tag = { "solarsystem_labels", "moon_labels", "major_moon_labels" },
+  Tag = { "solarsystem_labels", "moon_labels", "major_moon_labels", "moon_major_saturn" },
   GUI = {
     Name = "Tethys Label",
     Path = "/Solar System/Planets/Saturn/Major Moons/Tethys",

data/assets/scene/solarsystem/planets/saturn/tethys/trail.asset

@@ -17,7 +17,7 @@ local TethysTrail = {
     Period = 45.0 / 24.0,
     Resolution = 1000
   },
-  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_saturn" },
+  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_saturn", "moonTrail_major_saturn" },
   GUI = {
     Name = "Tethys Trail",
     Path = "/Solar System/Planets/Saturn/Major Moons/Tethys",

data/assets/scene/solarsystem/planets/saturn/titan/titan.asset

@@ -45,7 +45,7 @@ local Titan = {
       Color = { 1.0, 1.0, 0.0 }
     }
   },
-  Tag = { "moon_solarSystem", "moon_giants", "moon_saturn" },
+  Tag = { "moon_solarSystem", "moon_giants", "moon_saturn", "moon_major_saturn" },
   GUI = {
     Name = "Titan",
     Path = "/Solar System/Planets/Saturn/Major Moons/Titan",

data/assets/scene/solarsystem/planets/saturn/titan/trail.asset

@@ -17,7 +17,7 @@ local TitanTrail = {
     Period = 16.0,
     Resolution = 1000
   },
-  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_saturn" },
+  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_saturn", "moonTrail_major_saturn" },
   GUI = {
     Name = "Titan Trail",
     Path = "/Solar System/Planets/Saturn/Major Moons/Titan",

data/assets/scene/solarsystem/planets/uranus/major_moons.asset

@@ -19,7 +19,7 @@ local Miranda = {
     SegmentsPerPatch = 64,
     Layers = {}
   },
-  Tag = { "moon_solarSystem", "moon_giants", "moon_uranus", "moon_major" },
+  Tag = { "moon_solarSystem", "moon_giants", "moon_uranus", "moon_major", "moon_major_uranus" },
   GUI = {
     Name = "Miranda",
     Path = "/Solar System/Planets/Uranus/Major Moons/Miranda"
@@ -40,7 +40,7 @@ local MirandaTrail = {
     Period = 1.413479,
     Resolution = 1000
   },
-  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_uranus" },
+  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_uranus", "moonTrail_major_uranus" },
   GUI = {
     Name = "Miranda Trail",
     Path = "/Solar System/Planets/Uranus/Major Moons/Miranda"
@@ -64,7 +64,7 @@ local MirandaLabel = {
     FadeDistances = { 1, 250.0 },
     FadeWidths = { 1, 250.0 }
   },
-  Tag = { "solarsystem_labels", "moon_labels", "minor_moon_labels" },
+  Tag = { "solarsystem_labels", "moon_labels", "major_moon_labels" },
   GUI = {
     Name = "Miranda Label",
     Path = "/Solar System/Planets/Uranus/Major Moons/Miranda",
@@ -88,7 +88,7 @@ local Ariel = {
     SegmentsPerPatch = 64,
     Layers = {}
   },
-  Tag = { "moon_solarSystem", "moon_giants", "moon_uranus", "moon_major" },
+  Tag = { "moon_solarSystem", "moon_giants", "moon_uranus", "moon_major", "moon_major_uranus" },
   GUI = {
     Name = "Ariel",
     Path = "/Solar System/Planets/Uranus/Major Moons/Ariel"
@@ -109,7 +109,7 @@ local ArielTrail = {
     Period = 2.520379,
     Resolution = 1000
   },
-  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_uranus" },
+  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_uranus", "moonTrail_major_uranus" },
   GUI = {
     Name = "Ariel Trail",
     Path = "/Solar System/Planets/Uranus/Major Moons/Ariel"
@@ -133,7 +133,7 @@ local ArielLabel = {
     FadeDistances = { 1, 250.0 },
     FadeWidths = { 1, 250.0 }
   },
-  Tag = { "solarsystem_labels", "moon_labels", "minor_moon_labels" },
+  Tag = { "solarsystem_labels", "moon_labels", "major_moon_labels" },
   GUI = {
     Name = "Ariel Label",
     Path = "/Solar System/Planets/Uranus/Major Moons/Ariel",
@@ -157,7 +157,7 @@ local Umbriel = {
     SegmentsPerPatch = 64,
     Layers = {}
   },
-  Tag = { "moon_solarSystem", "moon_giants", "moon_uranus", "moon_major" },
+  Tag = { "moon_solarSystem", "moon_giants", "moon_uranus", "moon_major", "moon_major_uranus" },
   GUI = {
     Name = "Umbriel",
     Path = "/Solar System/Planets/Uranus/Major Moons/Umbriel"
@@ -178,7 +178,7 @@ local UmbrielTrail = {
     Period = 4.144177,
     Resolution = 1000
   },
-  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_uranus" },
+  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_uranus", "moonTrail_major_uranus" },
   GUI = {
     Name = "Umbriel Trail",
     Path = "/Solar System/Planets/Uranus/Major Moons/Umbriel"
@@ -202,7 +202,7 @@ local UmbrielLabel = {
     FadeDistances = { 1, 250.0 },
     FadeWidths = { 1, 250.0 }
   },
-  Tag = { "solarsystem_labels", "moon_labels", "minor_moon_labels" },
+  Tag = { "solarsystem_labels", "moon_labels", "major_moon_labels" },
   GUI = {
     Name = "Umbriel Label",
     Path = "/Solar System/Planets/Uranus/Major Moons/Umbriel",
@@ -226,7 +226,7 @@ local Titania = {
     SegmentsPerPatch = 64,
     Layers = {}
   },
-  Tag = { "moon_solarSystem", "moon_giants", "moon_uranus", "moon_major" },
+  Tag = { "moon_solarSystem", "moon_giants", "moon_uranus", "moon_major", "moon_major_uranus" },
   GUI = {
     Name = "Titania",
     Path = "/Solar System/Planets/Uranus/Major Moons/Titania"
@@ -247,7 +247,7 @@ local TitaniaTrail = {
     Period = 8.705872,
     Resolution = 1000
   },
-  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_uranus" },
+  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_uranus", "moonTrail_major_uranus" },
   GUI = {
     Name = "Titania Trail",
     Path = "/Solar System/Planets/Uranus/Major Moons/Titania"
@@ -271,7 +271,7 @@ local TitaniaLabel = {
     FadeDistances = { 1, 250.0 },
     FadeWidths = { 1, 250.0 }
   },
-  Tag = { "solarsystem_labels", "moon_labels", "minor_moon_labels" },
+  Tag = { "solarsystem_labels", "moon_labels", "major_moon_labels" },
   GUI = {
     Name = "Titania Label",
     Path = "/Solar System/Planets/Uranus/Major Moons/Titania",
@@ -295,7 +295,7 @@ local Oberon = {
     SegmentsPerPatch = 64,
     Layers = {}
   },
-  Tag = { "moon_solarSystem", "moon_giants", "moon_uranus", "moon_major" },
+  Tag = { "moon_solarSystem", "moon_giants", "moon_uranus", "moon_major", "moon_major_uranus" },
   GUI = {
     Name = "Oberon",
     Path = "/Solar System/Planets/Uranus/Major Moons/Oberon"
@@ -316,7 +316,7 @@ local OberonTrail = {
     Period = 13.463239,
     Resolution = 1000
   },
-  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_uranus" },
+  Tag = { "moonTrail_solarSystem", "moonTrail_giants", "moonTrail_uranus", "moonTrail_major_uranus" },
   GUI = {
     Name = "Oberon Trail",
     Path = "/Solar System/Planets/Uranus/Major Moons/Oberon"
@@ -340,7 +340,7 @@ local OberonLabel = {
     FadeDistances = { 1, 250.0 },
     FadeWidths = { 1, 250.0 }
   },
-  Tag = { "solarsystem_labels", "moon_labels", "minor_moon_labels" },
+  Tag = { "solarsystem_labels", "moon_labels", "major_moon_labels" },
   GUI = {
     Name = "Oberon Label",
     Path = "/Solar System/Planets/Uranus/Major Moons/Oberon",
@@ -349,6 +349,67 @@ local OberonLabel = {
 }
 
 
+local UranusMajorMoonsOn = {
+  Identifier = "os.solarsystem.UranusMajorMoonsOn",
+  Name = "Turn ON major moons and trails",
+  Command = [[
+    local trails = openspace.getProperty("{moonTrail_major_uranus}.Renderable.Enabled")
+    local trails_fade = openspace.getProperty("{moonTrail_major_uranus}.Renderable.Fade")
+
+    local moons = openspace.getProperty("{moon_major_uranus}.Renderable.Enabled")
+    local moons_fade = openspace.getProperty("{moon_major_uranus}.Renderable.Fade")
+
+    for i, v in pairs(trails_fade) do
+      openspace.setPropertyValueSingle(trails[i], true)
+      openspace.setPropertyValueSingle(v, 1, 2, "Linear")
+    end
+
+    for i, v in pairs(moons_fade) do
+      openspace.setPropertyValueSingle(moons[i], true)
+      openspace.setPropertyValueSingle(v, 1, 2, "Linear")
+    end
+  ]],
+  Documentation = "Turn ON Uranus's major moons and their trails",
+  GuiPath = "/Solar System/Uranus",
+  IsLocal = true
+}
+
+local UranusMajorMoonsOff = {
+  Identifier = "os.solarsystem.UranusMajorMoonsOff",
+  Name = "Turn OFF majors moon and trails",
+  Command = [[
+    local trails = openspace.getProperty("{moonTrail_major_uranus}.Renderable.Enabled")
+    local trails_fade = openspace.getProperty("{moonTrail_major_uranus}.Renderable.Fade")
+
+    local moons = openspace.getProperty("{moon_major_uranus}.Renderable.Enabled")
+    local moons_fade = openspace.getProperty("{moon_major_uranus}.Renderable.Fade")
+
+    for i, v in pairs(trails_fade) do
+      openspace.setPropertyValueSingle(
+        v,
+        0,
+        2,
+        "Linear",
+        "openspace.setPropertyValueSingle('" .. trails[i] .. "', false)"
+      )
+    end
+
+    for i, v in pairs(moons_fade) do
+      openspace.setPropertyValueSingle(
+        v,
+        0,
+        2,
+        "Linear",
+        "openspace.setPropertyValueSingle('" .. moons[i] .. "', false)"
+      )
+    end
+  ]],
+  Documentation = "Turn OFF Uranus's major moons and their trails",
+  GuiPath = "/Solar System/Uranus",
+  IsLocal = true
+}
+
+
 asset.onInitialize(function()
   openspace.spice.loadKernel(kernel.ura111)
 
@@ -372,9 +433,15 @@ asset.onInitialize(function()
   openspace.addSceneGraphNode(Oberon)
   openspace.addSceneGraphNode(OberonTrail)
   openspace.addSceneGraphNode(OberonLabel)
+
+  openspace.action.registerAction(UranusMajorMoonsOn)
+  openspace.action.registerAction(UranusMajorMoonsOff)
 end)
 
 asset.onDeinitialize(function()
+  openspace.action.removeAction(UranusMajorMoonsOff)
+  openspace.action.removeAction(UranusMajorMoonsOn)
+
   openspace.removeSceneGraphNode(MirandaLabel)
   openspace.removeSceneGraphNode(MirandaTrail)
   openspace.removeSceneGraphNode(Miranda)
@@ -414,7 +481,8 @@ asset.export(TitaniaLabel)
 asset.export(Oberon)
 asset.export(OberonTrail)
 asset.export(OberonLabel)
-
+asset.export("UranusMajorMoonsOn", UranusMajorMoonsOn.Identifier)
+asset.export("UranusMajorMoonsOff", UranusMajorMoonsOff.Identifier)
 
 
 asset.meta = {

data/assets/scene/solarsystem/planets/uranus/minor_moons.asset

@@ -6,7 +6,7 @@ asset.require("./irregular_retrograde_moons")
 
 local UranusMinorMoonsOn = {
   Identifier = "os.solarsystem.UranusMinorMoonsOn",
-  Name = "Turn on minor moons and trails",
+  Name = "Turn ON minor moons and trails",
   Command = [[
     local trails = openspace.getProperty("{moonTrail_minor_uranus}.Renderable.Enabled")
     local trails_fade = openspace.getProperty("{moonTrail_minor_uranus}.Renderable.Fade")
@@ -31,7 +31,7 @@ local UranusMinorMoonsOn = {
 
 local UranusMinorMoonsOff = {
   Identifier = "os.solarsystem.UranusMinorMoonsOff",
-  Name = "Turn off minors moon and trails",
+  Name = "Turn OFF minors moon and trails",
   Command = [[
     local trails = openspace.getProperty("{moonTrail_minor_uranus}.Renderable.Enabled")
     local trails_fade = openspace.getProperty("{moonTrail_minor_uranus}.Renderable.Fade")