I’m trying to use one
CIFilter to a specific group of corners from
ARFaceAnchor. I gained access to the peaks using:
let vertices = faceAnchor.geometry.vertices let relevantVertices = [vertices, vertices, vertices, vertices]
But I can not understand how I use it with a node (not sure if that is the solution) to keep the vertices continuous updated with
CIFilter when the face moves.
For example, I selected some vertices and applied a black and white filter to the selected corners (hardcoded) using Photoshop for demonstration. Imagine there are no lines 🙂
Any help will be highly appreciated!