I practice Urban Sketching and I wanted to make a filter that resembles an ink sketch on paper. I was amazed at how easy it was to build it. I shared Sketch Filter at the Spark AR Community group and I was surprised how many likes I got, so I decided to make a tutorial out of it.
What it does
This is a step by step tutorial for complete beginners. Through this tutorial, we are getting used to Spark AR Library and particularly - Shaders.
How I built it
I had to rebuild my filter multiple times to catch every step. I made multiple videos and made gifs out of them for a better demonstration.
Challenges I ran into
It was my first time writing a tutorial and it took a lot more time than I expected.
Accomplishments that I'm proud of
I proud of what I finally managed to finish in time
What I learned
I learn to break complex tasks into small parts to describe them.
What's next for Sketch Filter in Spark AR
I also wanted to do an intermediate tutorial for Camera Distance Patch but I run out of time, so I'm going to do that.