// Open opens a new OS window via GLFW.
func Open(width, height int, title string) (*Window, error) {
var wnd *glfw3.Window
errc := make(chan error)
mainc <- func() {
var err error
wnd, err = glfw3.CreateWindow(width, height, title, nil, nil)
errc <- err
if err == nil {
wnd.SetInputMode(glfw3.Cursor, glfw3.CursorNormal)
wnd.Restore()
}
}
err := <-errc
if err != nil {
return nil, err
}
return openFromWindow(wnd)
}