TouchDesigner Tutorial: Create a Synthetic Structure using TOP to POP (Easy)

today we are looking at creating a synthetic structure, it is this really interesting mix between a digital landscape and a biological scan, it relies on how we can take texture maps and push them into the new pop operator family in the 2025 version, we use noise tops with 32-bit float precision to keep all the detail and then translate that brightness into z-axis height using top to pop, by adding an attribute combine pop the geometry inherits color and position perfectly from the pixel data, adding a noise pop at the end just gives it that organic movement we need to make it feel alive ✦

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