Most properties can change over time by fitting one of the following equations:
linear
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The value changes linearly with time.
quadratic
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The value changes quadratically with time.
sinusoidal
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The value oscillates sinusoidally with time.
rectangle wave
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The value follows a cycle where it is equal to value1 during duration1 and equal to value2 during duration2.
triangle wave
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The value follows a cycle where it changes linearly from value1 to value2 during duration1 and changes from value2 to value1 during duration2.
pulse
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The value changes linearly from zero to maximum during rampDuration. It is equal to the maximum for centralDuration.
It changes linearly from maximum to zero during rampDuration.
gaussian
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The value follows a gaussian function.
gaussian energy
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The value follows a gaussian function normalised to have always the same energy (area under the curve) regardless of the standard deviation.
random
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Random values chosen in the interval from value1 to value2.
The duration is the same for each of them.