Blender Guru just dropped a new tutorial! He uses geometry nodes to instance the LED screen lights, and then a raycast node to detect where a text object intersects the LEDs. Where an intersection occurs, the node switched the LED model to one with a bright texture. it sounds simple, but there are a few […]
from BlenderNation https://www.blendernation.com/2022/06/23/how-to-make-an-led-screen-in-blender/
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