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8a42657deb
* Update name and path format of examples that follow the new structure * Fix a broken (updated) property name in an example * Make other examples' GUI paths more consistent * Put them all in the Examples folder
40 lines
1.2 KiB
Lua
40 lines
1.2 KiB
Lua
-- Basic
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-- This example shows an arrow pointing from one scene graph node in the direction of
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-- another. Here, it points from Earth to Mars.
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--
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-- Note that the arrows are generated as objects in 3D space and need to have a size
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-- that is suitable for the scene graph nodes they refer to. Here it is set based on
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-- the size of the Earth.
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local earth = asset.require("scene/solarsystem/planets/earth/earth")
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local mars = asset.require("scene/solarsystem/planets/mars/mars")
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local Node = {
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Identifier = "RenderableNodeArrow_Example",
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-- Parent to the start node, so that when we focus on the arrow this is where we end up
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Parent = earth.Earth.Identifier,
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Renderable = {
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Type = "RenderableNodeArrow",
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StartNode = earth.Earth.Identifier,
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EndNode = mars.Mars.Identifier,
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-- How far away from the start node should the arrow start (meters)
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Offset = 2 * 6371000.0,
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-- How long should the arrow be (meters)
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Length = 5 * 6371000.0,
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-- How wide should the arrow be (meters)
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Width = 900000.0
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},
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GUI = {
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Name = "RenderableNodeArrow - Basic",
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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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