OnClientPreRender: Difference between revisions
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{{Client event}} | {{Client event}} | ||
This event is triggered every time before GTA renders a new frame. | This event is triggered every time before GTA renders a new frame. | ||
{{Warning|This event and [[onClientRender]] will trigger whatever function it is attached to with every frame. Depending on the server's maximum FPS and what your computer might handle - you might end up triggering the function 30-60 times '''per second'''. | |||
As a result, this event may cause severe lag and/or even crashes if not used cautiously.}} | |||
==Parameters== | ==Parameters== | ||
<syntaxhighlight lang="lua"> | <syntaxhighlight lang="lua"> | ||
float timeSlice | float timeSlice | ||
</syntaxhighlight> | </syntaxhighlight> | ||
*'''timeSlice:''' The interval between this frame and the previous one in | *'''timeSlice:''' The interval between this frame and the previous one in milliseconds (delta time). | ||
==Source== | ==Source== | ||
| Line 16: | Line 18: | ||
<syntaxhighlight lang="lua"> | <syntaxhighlight lang="lua"> | ||
function updateCamera () | function updateCamera () | ||
local x, y, z = getElementPosition ( | local x, y, z = getElementPosition ( localPlayer ) | ||
setCameraMatrix ( x, y, z + 50, x, y, z ) | setCameraMatrix ( x, y, z + 50, x, y, z ) | ||
end | end | ||
addEventHandler ( " | addEventHandler ( "onClientPreRender", root, updateCamera ) | ||
</syntaxhighlight> | </syntaxhighlight> | ||
==See Also== | ==See Also== | ||
===[[Game_Processing_Order|Game Processing Order]]=== | |||
===Other client events=== | ===Other client events=== | ||
{{Client_other_events}} | {{Client_other_events}} | ||
===Client event functions=== | ===Client event functions=== | ||
{{Client_event_functions}} | {{Client_event_functions}} | ||
Latest revision as of 17:59, 1 June 2025
This event is triggered every time before GTA renders a new frame.
Parameters
float timeSlice
- timeSlice: The interval between this frame and the previous one in milliseconds (delta time).
Source
The source of this event is the client's root element.
Example
This example makes the camera follow the player in a GTA2-like way.
function updateCamera () local x, y, z = getElementPosition ( localPlayer ) setCameraMatrix ( x, y, z + 50, x, y, z ) end addEventHandler ( "onClientPreRender", root, updateCamera )
See Also
Game Processing Order
Other client events
- onClientChatMessage
- onClientConsole
- onClientDebugMessage
- onClientExplosion
- onClientFileDownloadComplete
- onClientHUDRender
- onClientMinimize
- onClientMTAFocusChange
- onClientPedsProcessed
- onClientPlayerNetworkStatus
- onClientPreRender
- onClientRender
- onClientRestore
- onClientTransferBoxProgressChange
- onClientTransferBoxVisibilityChange
- onClientWorldSound
Client event functions
- triggerLatentServerEvent
- triggerServerEvent
- Shared
- addEvent
- addEventHandler
- cancelEvent
- cancelLatentEvent
- getEventHandlers
- getLatentEventHandles
- getLatentEventStatus
- removeEventHandler
- triggerEvent
- wasEventCancelled