Color Changer

By Josh, 

This uses the Quake light animation presets to add some interesting color modulation to any entity.

The following presets are available:

• Normal
• Flicker
• Slow Strong Pulse
• Candle 1
• Fast Strobe
• Gentle Pulse 1
• Flicker 2
• Candle 2
• Candle 3
• Slow Strobe
• Flourescent Flicker
• Slow Pulse

Todo:

• The candle presents don't look right to me, but I'm not sure what they are supposed to look like. I remember them as being a gentle flicker.
• There is no interpolation between the nearest two values, it just grabs one single value, so it's not very smooth. I guess this is appropriate for the strobe effects, but not for others.