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Feature/anchor and aim (#799)

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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.
This commit is contained in:
Emil Axelsson
2019-02-19 18:46:58 +01:00
committed by GitHub
parent df9fbf8195
commit 2e71eaa4cb
45 changed files with 972 additions and 490 deletions
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18
modules/globebrowsing/scripts/layer_support.lua
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@@ -82,10 +82,11 @@ openspace.globebrowsing.documentation = {
},
{
Name = "addFocusNodeFromLatLong",
Arguments = "string, number, number, string",
Arguments = "string, string, number, number, number",
Documentation =
"Creates a new SceneGraphNode that can be used as focus node. " ..
"Usage: openspace.globebrowsing.addFocusNodeFromLatLong(\"Olympus Mons\", -18.65, 226.2, \"Mars\")"
"Usage: openspace.globebrowsing.addFocusNodeFromLatLong(" ..
"\"Olympus Mons\", \"Mars\", -18.65, 226.2, optionalAltitude)"
},
{
Name = "loadWMSServersFromFile",
@@ -289,10 +290,10 @@ openspace.globebrowsing.addFocusNodesFromDirectory = function (dir, node_name)
end
end
openspace.globebrowsing.addFocusNodeFromLatLong = function (name, lat, long, globe_identifier)
openspace.printInfo("Creating focus node for '" .. name .. "'")
openspace.globebrowsing.addFocusNodeFromLatLong = function (name, globe_identifier, lat, long, altitude)
altitude = altitude or 0;
local a, b, c = openspace.globebrowsing.getGeoPosition(globe_identifier, lat, long, 0.0)
local a, b, c = openspace.globebrowsing.getGeoPosition(globe_identifier, lat, long, altitude)
local p = { a, b, c }
local identifier = globe_identifier .. "-" .. name
@@ -301,8 +302,11 @@ openspace.globebrowsing.addFocusNodeFromLatLong = function (name, lat, long, glo
Parent = globe_identifier,
Transform = {
Translation = {
Type = "StaticTranslation",
Position = { p[1], p[2], p[3] }
Type = "GlobeTranslation",
Globe = globe_identifier,
Latitude = lat,
Longitude = long,
FixedAltitude = altitude
}
},
GUI = {