V-Sync Help I'm New

Help
1

Godot Version

Godot 4

Question

I am new to the forums and I need some help with making a setting for v-sync. Here is the code I am using:

extends CheckButton

func _on_v_sync_toggled(toggled_on: bool):
   DisplayServer.window_set_vsync_mode(DisplayServer.VSYNC_ENABLED)
1 Like
2

It appears you’re setting it to enabled regardless of the value of the parameter toggled_on. Try this.


DisplayServer.window_set_vsync_mode(DisplayServer.VSYNC_ENABLED if toggled_on else DisplayServer.VSYNC_DISABLED)
4 Likes
3

I’m sorry but it is still not working. (BTW I follow you on Youtube) Here is the current code:

extends CheckButton

func _on_v_sync_toggled(toggled_on: bool):
	DisplayServer.window_set_vsync_mode(DisplayServer.VSYNC_ENABLED if toggled_on else DisplayServer.VSYNC_DISABLED)

Update: Hello? Can anyone help?

4

Can you explain how it’s not working? What do you expect to happen vs what really happens?

1 Like
5

So basically, when you turn on the setting, it enables V-Sync in my game. But then nothing happens.

6

And what exactly do you expect to happen? If you measure FPS, VSync will limit it to the display refresh rate.

1 Like
7

Yeah that’s what I need for my game for people with a 60 hz monitor or something to stop screen tearing

8

In that case, keep VSync on and don’t turn it off. Having FPS synced with the display frequency is the best way to avoid screen tearing.

9

Ok thanks its just I’m only 13 and I’m new to godot