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