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game.Get3DSkyboxInfo

<function name="Get3DSkyboxInfo" parent="game" type="libraryfunc">
	<description>
		Returns table with `"origin"` and `"scale"` keys.
	</description>
	<added>2026.02.13</added>
	<realm>Shared</realm>
	<rets>
		<ret name="sky3dparams" type="table<Structures/Sky3DParams>">Returns `nil` if no 3d skybox.
			<note>
				If the player hasn't been created yet, this will not work.
			</note>
		</ret>
	</rets>
</function>

<example>
	<description>
		Shows hit position of ray on world and 3d skybox.
	</description>
	<code>
local color_green = Color( 0, 255, 0 )

hook.Add( "PostDrawTranslucentRenderables", "MySuper3DHook", function()
	local client = LocalPlayer()
	if !IsValid(client) then return end -- remove it

	local eyepos = client:EyePos()

	local sky3dparams = game.Get3DSkyboxInfo()
	local skyboxOrigin = sky3dparams.origin
	local skyboxScale = sky3dparams.scale

	local dir = client:EyeAngles():Forward() * 100000000

	local tr = util.TraceLine({
	    start = eyepos;
	    endpos = eyepos + dir;
	    filter = {client:GetVehicle(), client:GetViewEntity() or client};
	    mask = MASK_BLOCKLOS_AND_NPCS;
	})

	local hitPos = tr.HitPos
	local hitSky = tr.HitSky

	if hitSky and sky3dparams and GetConVar("r_3dsky"):GetBool() == true then
	    local eye_sky = skyboxOrigin + eyepos / skyboxScale -- transform eyepos to 3d skybox space

	    local tr = util.TraceLine({
		    start = eye_sky;
		    endpos = eye_sky + dir;
		    mask = MASK_BLOCKLOS_AND_NPCS;
		})

		hitPos = ( tr.HitPos - skyboxOrigin ) * skyboxScale -- transform hitpos from 3d skybox space to world space
	end

	render.SetColorMaterial()
	render.DrawSphere(hitPos, 64, 16, 16, color_green)
end )
	</code>
	<output>
		<image src="b5f72/8de6ae3e1295671.gif" size="2946269" name="Sky3D.gif" />
	</output>
</example>

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