local mat = CreateMaterial("asodkaosd_" .. os.clock(), "UnlitGeneric")

mat:SetTexture("$basetexture", Material("models/barnacle/roots"):GetTexture("$basetexture"))

local scale = Vector(1,1)
local offset = Vector(0,0)
local center= Vector(0.5, 0.5)
local rotate = Angle(50, 523)

hook.Add("HUDPaint",1,function()
    mat:SetString("$basetexturetransform", ("center = %f %f translate %f %f scale %f %f rotate %f %f"):format(center.x, center.y, offset.x, offset.y, scale.x, scale.y, rotate.p, rotate.y))

    surface.SetDrawColor(255, 255, 255, 255)
    surface.SetMaterial(mat)
    surface.DrawTexturedRect(0,0, 256,256)
end)