Oscillator¶

Functionality¶

This node creates a oscillation signal from a lineal range.

This node will accept lists of flat NumPy arrays.

All parameters except for Mode can be given by the node or an external input. This node has the following parameters:

Parameter	Type	Description
Mode	Enum	Sine, Square, Saw, Triangle, Custom
Value	Float	Point(s) in time to evaluate
Amplitude	Float	Amplitude of the wave
Period	Float	Time (Value) to make a full cycle of the wave. If you want to use the frequency as input remember that 1/frequency = period
Phase	Float	Starting Phase of the wave
Offset	Float	Value added the wave
Wave	Vertices	On Custom mode you can input a path of points (more than 1 vector) to create a custom wave. The node will evaluate the Y value

In the N-Panel (and on the right-click menu) you can find:

Wave Interpolation: (On Custom mode) Define how the wave should be interpolated (Linear or Cubic)
Wave Knots Mode: (On Custom mode) Define how the wave knots should be interpolated (Manhattan - Manhattan distance metric, Euclidean - Euclidean distance metric, Points - Points based, Chebyshev - Chebyshev distance)
Output NumPy: Get NumPy arrays in stead of regular lists (makes the node faster)
List Match: Define how list with different lengths should be matched