Auragen docs
Auragen docs

Getting Started

OverviewInterfaceNode GraphParameters and Controls

Operators

Animation
Modifiers

Value & Math

LFOContinuousAccumulatorConstantEnvelopeRange RemapLimiterSmoothLagQuantizeConditionCombinerTriggerCountMathKinect Joint

Audio

SoundSound FFT Region

Interactive

KeyboardMouseMIDIMIDI Dashboard

Logic & Timeline

BPMDelayInput SelectorExpressionNull (Modifier)
Audio ReactiveMIDI Control
3D PreviewperformMODE
Animation & ControlModifiers

Null (Modifier)

A pass-through junction for modifier wires.

The modifier Null node passes its input straight through. Use it to fan one signal out to several parameters from a tidy point, or as a placeholder.

Null (Modifier)

  • One control, Input, used when nothing is wired
  • Found in the node graph under Modifiers → Logic & Timeline
Example patch — drag onto the app to load

The image on the right is the example patch itself. Drag and drop it onto the app, or load it with File → Load, to open the full graph. The modifier drives the Scale of a Hexagonal generator; the meter on the node shows its live value.

Inputs and outputs

Null (Modifier) node

PortTypePurpose
InputModifierThe value to process, 0–1 unless the source says otherwise.
ModifierModifierDrag it onto a parameter row, or wire it into another modifier's input.

Parameters

Null (Modifier) parameters
  • Input (0–1, default 0).

Every slider has a per-parameter animation bar and can itself be driven by another modifier.

Examples

Fan-out — one LFO into Null, then Null bound to five parameters.

Troubleshooting

The parameter does not move — check the bound parameter's Operation at the port. At Multiply against a value of 0 the result stays 0.

Related

Constant

A fixed value.

Expression

Evaluates a small maths expression each frame, with three constants and the input available.

Audio Reactive

Bind any parameter to live audio input so visuals respond to music in real time.

On this page

Inputs and outputsParametersExamplesTroubleshootingRelated