====== PluginGetUpdateOverlayFreq plugin export ======


If you'd like to change default overlay update rate (currently 10fps) then you need to export this method.

====Syntax====
<code>
PLUGIN_EXPORT DWORD PluginGetUpdateOverlayFreq(
);
</code>

====Return value====
Plugin must return desired overlay refresh rate (range 1-30). PlayClaw will call this export after updating overlays variables.

====Remarks====
Set update rate as low as possible because each update takes a bit of CPU/GPU time.

====Sample code====
<code>
PLUGIN_EXPORT DWORD PluginGetUpdateOverlayFreq()
{	
	// return 15;
	return PC_GetPluginVarInt(m_dwPluginID, VAR_WEBCAM_FPS); // VAR_WEBCAM_FPS - our own variable
}
</code>

====See also====
[[plugin_sdk:exports:PluginUpdateVars|PluginUpdateVars]]\\
Other [[plugin_sdk:exports:|export functions]]