--@name skybox
--@author 
--@client
--@owneronly
--[[
replace materail of skybox
--]]
--settings
local url = "https://i.imgur.com/DrTGfP1.jpeg"
local model = "sphere" -- models : cube , sphere

--code
local models = {
    cube = "models/holograms/cube.mdl",
    sphere = "models/holograms/hq_sphere.mdl"
    }
local sizeX = {
    cube =  Vector(-4000,-4000,-3900),
    sphere = Vector(-4400,-4400,-3900)
    }
local sky = hologram.create(owner():getShootPos(),Angle(0,0,180),models[model],sizeX[model])
sky:suppressEngineLighting(true)
local mat = material.create("UnlitGeneric")
mat:setInt("$flags", 256)
mat:setTextureURL("$basetexture", url, function(m, u, w, h, l)
if m == nil then return end
l(0, 0, m:getWidth(), m:getHeight())
sky:setMaterial("!" .. mat:getName())
end)
hook.add("think","",function()
    sky:setPos(owner():getShootPos())
end)