59 lines
1.5 KiB
Ucode
59 lines
1.5 KiB
Ucode
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/**
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* Light that changes its radius, brightness, and color over its lifespan based on user specified points.
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*
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* Copyright 1998-2013 Epic Games, Inc. All Rights Reserved.
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*/
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class UDKExplosionLight extends PointLightComponent
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native;
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/** set false after frame rate dependent properties have been tweaked. */
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var bool bCheckFrameRate;
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/** used to initialize light properties from TimeShift on spawn so you don't have to update initial values in two places */
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var bool bInitialized;
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/** HighDetailFrameTime - if frame time is less than this (means high frame rate), force super high detail. */
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var float HighDetailFrameTime;
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/** Lifetime - how long this explosion has been going */
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var float Lifetime;
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/** Index into TimeShift array */
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var int TimeShiftIndex;
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struct native LightValues
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{
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var float StartTime;
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var float Radius;
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var float Brightness;
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var color LightColor;
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};
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/** Specifies brightness, radius, and color of light at various points in its lifespan */
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var() array<LightValues> TimeShift;
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/**
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* Reset light timeline position to start
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*/
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final native function ResetLight();
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/** called when the light has burnt out */
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delegate OnLightFinished(UDKExplosionLight Light);
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cpptext
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{
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virtual void Attach();
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virtual void Tick(FLOAT DeltaTime);
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}
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defaultproperties
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{
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HighDetailFrameTime=+0.015
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bCheckFrameRate=true
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Brightness=8
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Radius=256
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CastShadows=false
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LightColor=(R=255,G=255,B=255,A=255)
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}
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