Dear all, In "Explore advanced rendering with RealityKit 2," Courtland presents how one can efficiently leverage dynamic meshes in RealityKit and update them at runtime. My question is quite practical: Say, I have a model of fixed topology and a set of animations (coordinates of each vertex per frame, finite duration) that I can only generate at runtime. How do I drive the mesh updates at 60FPS? Can I define a reusable Animation Resource for every animation once at startup and then schedule their playback like simple transform animations? Any helpful reply pointing me in the right direction is appreciated. Thank you. ~ Alexander

Hi, In SceneKit I pass custom parameters to a metal shader using a SCNAnimation, for example: let revealAnimation = CABasicAnimation(keyPath: "revealage") revealAnimation.duration =  duration revealAnimation.toValue = toValue let scnRevealAnimation = SCNAnimation(caAnimation: revealAnimation) material.addAnimation(scnRevealAnimation, forKey: "Reveal") How would I do similar to a metal shader in RealityKit? I saw in the Octopus example: //int(params.uniforms().custom_parameter()[0]) But it's commented out and there is no example how to set the custom variable and animate it? (unless I missed it) Great session BTW Thanks

hi In my M1 iPad Pro gets to 25 fps after 20 seconds and same for my iPhone pro 12 seems to happen when scenereeconstruction is on is this going to be improved? or should I just stick with SceneKit?