Voro is one family of operators for TouchDesigner. Sound, pictures, geometry and control sit in one menu, and the nodes you write yourself sit in that menu next to the shipped ones. Pick an area below, or start with the column every area shares.

The Voro column

The first column of every view holds the operators you write into, and Convert. Each takes a source you edit in TouchDesigner and applies it when you press Reload.

• Install Put the packs where TouchDesigner finds them.
• Authoring Reload, last-good, controls, and saving what you made.
• Kernel FX Write a GPU kernel in Python. Reload compiles it to native CUDA code, and the node runs it on every frame with no Python in the loop.
• Script FX Write a Python function that processes each frame. Use GPU tensors to change an image or run a Python model.
• ONNX FX Run an ONNX model on the GPU. Point the node at a model file and a config, press Reload, and the graph has a new model operator.
• Rig FX A control machine, or a touch surface, written in a short .rig source. Reload runs it. Serve puts the surface on a phone or tablet on the same network.
• Warp FX Write Warp kernels over points, meshes, fields and state. Reload compiles them to native GPU stages that generate or deform geometry.
• Material How a Geometry object's surface looks: physically based parameters, a menu of presets, or a short look program with live controls.
• Convert Turn one wire kind into another on purpose. Convert names the input class, the output class and the method, and never happens by itself.
• Custom modules Save an authored node as your own operator. It appears in the Custom column of its view.

Audio

95 operators

Instruments, effects, composition, MIDI and control, spectrum, and the devices sound comes in and goes out through.

• Audio 14
• Audio FX 20
• Compose 19
• Control 22
• Instruments 8
• Other 12

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Image

28 operators

Effects, analysis and generation on pictures, all on the GPU. Kernel FX, Script FX and ONNX FX are where you write your own.

• Voro 4
• Effects 11
• Analyze 7
• Generate 6

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Geometry

28 operators

A scene of TouchDesigner geometry, authored materials, a path tracer, a depth composite, and the solvers.

• Voro 2
• Solvers 10
• Render 16

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Rig

1 operators

Timelines, transport, triggers, OSC and automation, plus Rig FX: a control machine or a touch surface written in a short source.

• Voro 1

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Search works from any page if you already know the operator’s name. Press / on a docs page to filter the tree.