Understanding the ADD TOP in TouchDesigner – Blend, Combine, and Create #art #painting

In this short video, I explain how the ADD TOP works inside TouchDesigner. The ADD TOP combines two or more image inputs by adding their pixel values together – a powerful way to mix colors, create light effects, and layer visuals dynamically.

You’ll learn:

How to connect two constant TOPs and use ADD to blend them

What happens when brightness values go above 1

How to control the look with levels or math TOPs

Perfect for anyone exploring video mapping, live visuals, or TouchDesigner basics.

🎥 Tools used: TouchDesigner (Commercial License)
🎶 Sound: Epidemic Sound
💡 Created by Pascal – Light-Blast

#TouchDesigner #ProjectionMapping #AddTOP #VisualArt

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