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alternate to https://github.com/GarageGames/Torque3D/pull/1602

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This commit is contained in:
Azaezel 2016-05-08 21:52:00 -05:00
parent 6caafc9844
commit ad613f2e82
2 changed files with 6 additions and 4 deletions
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8
Engine/source/T3D/lightAnimData.cpp
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@ -190,13 +190,15 @@ void LightAnimData::AnimValue<COUNT>::updateKey()
}
template<U32 COUNT>
bool LightAnimData::AnimValue<COUNT>::animate( F32 time, F32 *output )
bool LightAnimData::AnimValue<COUNT>::animate(F32 time, F32 *output, bool multiply)
{
F32 scaledTime, lerpFactor, valueRange, keyFrameLerp;
U32 posFrom, posTo;
S32 keyFrameFrom, keyFrameTo;
F32 initialValue = *output;
if (!multiply)
initialValue = 1;
bool wasAnimated = false;
for ( U32 i=0; i < COUNT; i++ )
@ -305,6 +307,6 @@ void LightAnimData::animate( LightInfo *lightInfo, LightAnimState *state )
lightInfo->setColor( color );
F32 brightness = state->brightness;
mBrightness.animate( time, &brightness );
mBrightness.animate( time, &brightness, true );
lightInfo->setBrightness( brightness );
}

2
Engine/source/T3D/lightAnimData.h
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@ -151,7 +151,7 @@ public:
/// Performs the animation returning the results in the output if
/// the time scale is greater than zero.
/// @return Returns true if the animation was performed.
bool animate( F32 time, F32 *output );
bool animate(F32 time, F32 *output, bool multiply = false);
/// Called when the key string is changed to update the
/// key length and time scale.