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2e71eaa4cb
Introduce the ability to navigate using an anchor and aim. Example use: Set spacecraft as anchor and planet as aim to always look down at a planet, while followin the spacecraft in its orbit.
112 lines
4.2 KiB
Plaintext
112 lines
4.2 KiB
Plaintext
local assetHelper = asset.require('util/asset_helper')
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local sceneHelper = asset.require('util/scene_helper')
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local propertyHelper = asset.require('util/property_helper')
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-- Specifying which other assets should be loaded in this scene
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asset.require('spice/base')
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assetHelper.requestAll(asset, 'scene/solarsystem/sun')
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asset.require('scene/solarsystem/planets')
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asset.require('scene/solarsystem/planets/mars/moons/phobos')
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asset.require('scene/solarsystem/planets/mars/moons/deimos')
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asset.require('scene/solarsystem/dwarf_planets/pluto/system')
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assetHelper.requestAll(asset, 'scene/digitaluniverse')
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-- Load default key bindings applicable to most scenes
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asset.require('util/default_keybindings')
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asset.require('util/default_dashboard')
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asset.require('util/default_joystick')
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asset.require('util/webgui')
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asset.request('customization/globebrowsing')
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-- Keybindings that are specific for this scene
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local Keybindings = {
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{
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Key = "s",
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Command = propertyHelper.invert('Scene.Earth.Renderable.Layers.NightLayers.Earth at Night 2012.Enabled') ..
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propertyHelper.invert('Scene.Earth.Renderable.PerformShading') ..
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propertyHelper.invert('Scene.Earth.Renderable.Atmosphere') ..
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propertyHelper.invert('Scene.Earth.Renderable.Layers.WaterMasks.MODIS_Water_Mask.Enabled'),
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Name = "Night for earth",
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Documentation = "Toggle night texture, shading, atmosphere, and water for Earth.",
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GuiPath = "/Rendering",
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Local = false
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},
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{
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Key = "b",
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Name = "Toggle background",
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Command = propertyHelper.invert('Scene.MilkyWay.Renderable.Enabled') ..
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propertyHelper.invert('Scene.Stars.Renderable.Enabled'),
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Documentation = "Toggle background (Stars and Milkyway).",
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GuiPath = "/Rendering",
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Local = false
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},
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{
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Key = "g",
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Name = "Toggle background/shading",
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Command = propertyHelper.invert('Scene.MilkyWay.Renderable.Enabled') ..
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propertyHelper.invert('Scene.Stars.Renderable.Enabled') ..
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propertyHelper.invert('Scene.Earth.Renderable.Layers.NightLayers.Earth_at_Night_2012.Enabled') ..
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propertyHelper.invert('Scene.EarthAtmosphere.Renderable.Enabled') ..
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propertyHelper.invert('Scene.MarsAtmosphere.Renderable.Enabled') ..
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propertyHelper.invert('Scene.Earth.Renderable.Layers.WaterMasks.MODIS_Water_Mask.Enabled') ..
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propertyHelper.invert('Scene.Moon.Renderable.Enabled') ..
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propertyHelper.invert('Scene.Sun.Renderable.Enabled'),
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Documentation = "Toogles background and shading mode on the Earth and Mars alongside visibility of the Moon and the Sun",
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GuiPath = "/Rendering",
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Local = false
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},
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{
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Key = "h",
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Name="Hide Trails",
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Command = "openspace.setPropertyValue('Scene.*Trail.Renderable.Enabled', false)",
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Documentation = "Disables visibility of the trails",
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GuiPath = "/Rendering",
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Local = false
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},
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}
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local earthAsset = asset.require('scene/solarsystem/planets/earth/earth')
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assetHelper.registerInterestingNodes(asset, {
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"Earth", "Mars", "Moon", "Sun"
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})
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asset.onInitialize(function ()
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local now = openspace.time.currentWallTime()
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-- Jump back one day to show a complete planet
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openspace.time.setTime(openspace.time.advancedTime(now, "-1d"))
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sceneHelper.bindKeys(Keybindings)
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openspace.setDefaultGuiSorting()
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openspace.globebrowsing.loadWMSServersFromFile(
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openspace.absPath("${DATA}/globebrowsing_servers.lua")
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)
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openspace.addVirtualProperty(
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"BoolProperty",
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"Show Trails",
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"Scene.*Trail.Renderable.Enabled",
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"Disable or enable all trails of the scene at the same time",
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true,
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nil,
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nil
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)
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openspace.navigation.setCameraState({
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Anchor = earthAsset.Earth.Identifier,
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Position = { 0, 0, 0 },
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Rotation = { 0.758797, 0.221490, -0.605693, -0.091135 },
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})
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openspace.globebrowsing.goToGeo(58.5877, 16.1924, 20000000)
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end)
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asset.onDeinitialize(function ()
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sceneHelper.unbindKeys(Keybindings)
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openspace.removeVirtualProperty("*Trail.Renderable.Enabled")
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end)
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