In this setup, we build a live generative text field using a Text DAT and turn it into an evolving visual texture using Feedback TOPs. The result is a constantly shifting “data surface” made of random characters.
This can be used for:
cyberpunk backgrounds
audio-reactive visuals
abstract data streams
glitch / generative art systems
We generate a grid of random characters inside a Text DAT, send it into a Text TOP, and then use a feedback loop to make it evolve over time.
Instead of static text, it becomes a living system.
Step 1: Create the Text DAT
Create a Text DAT and name it:
random_text
This will store our generated character field.
Step 2: Create an Execute DAT
Create an Execute DAT and enable:
Frame Start
Then paste this script:
Step 3: Text TOP Setup
Create a Text TOP and connect it like this:
Set Text Source = DAT
Drag random_text into the DAT field
Now you should see a full screen grid of characters.
Step 4: Visual Processing Chain
Now we turn it into something alive.
Build this chain:
Text TOP ↓ Level TOP ↓ Blur TOP ↓ Transform TOP ↓ Feedback TOP ↓ Composite TOP ↓ Transform TOP (final output)
Get the file and tutorial on my patreon:
Generative Text Fields in TouchDesigner (DAT + Feedback System)
This is a simple effect I created, let me know if I should upload any more in depth stuff.
Posted Using INLEO
