pixelgl: clarify UpdateInput docs

2018-01-04 19:23:53 +01:00 · 2018-01-04 19:23:53 +01:00 · 98be0b43c8
parent 6c69d9b06b
commit 98be0b43c8
1 changed files with 2 additions and 1 deletions
--- a/pixelgl/input.go
+++ b/pixelgl/input.go
@ -372,7 +372,8 @@ func (w *Window) initInput() {
 	})
 }

-// UpdateInput polls window events.
+// UpdateInput polls window events. Call this function to poll window events
+// without swapping buffers. Note that the Update method invokes UpdateInput.
 func (w *Window) UpdateInput() {
 	mainthread.Call(func() {
 		glfw.PollEvents()