Get/SetCameraState

-- Press mouse button to print the current camera position
-- Open infolog, copy paste a camera position into this widget:Initialize
-- Then toggle widget to get back to that camera position

function widget:GetInfo()
   return {
      name      = "PrintCam",
      desc      = "Print GetCameraState()",
      author    = "zwzsg",
      version   = "2",
      date      = "Dec, 2009",
      license   = "Free",
      layer     = 1,
      enabled   = false,
   }
end


function widget:MousePress(mx, my, button)
    local txt=nil
    for k,v in pairs(Spring.GetCameraState()) do
        if type(v)=="string" then
            v="\""..v.."\""
        end
        txt=(txt and (txt..", ") or "")..tostring(k).."="..tostring(v)
    end
    txt="Spring.SetCameraState({"..txt.."},1)"
    Spring.Echo(txt)
end

function widget:Initialize()
    Spring.SetCameraState({px=3176.9895019531, py=1271.5123291016, pz=1504.1774902344, dx=-0.79640448093414, dy=-0.60291218757629, name="fps", fov=45, mode=0, dz=0.047204066067934, oldHeight=290.76232910156},1)
end