Photo Booth Filter Tutorial - How to Freeze a Frame by Using Render Pass in Spark AR

This tutorial demonstrates how to create a photo-booth filter in Spark AR. It covers responsive screen sizing, render-pass freeze frames, color LUT effects, delayed picture sequences, and a visual counter using the patch editor.

Syllabus

This is an update version of my "How to Freeze a Picture by using Render Pass in Spark AR Step-by-Step Tutorial" Clip. For those of you who have watched this tutorial, check out the update on screen size and scale .
Intro
Create the Scene
Responsive Screen size and screen scale settings
Render Pass Freeze Frame Pipeline
Add colorLUTshader to RenderPassShader
Delay settings
Counter visual and logic