Screamer: A High-Level Language for Live Coding Ray Marchers

I describe Screamer, a high-level language for live coding performances using ray marching. My motivation for Screamer
was enabling faster iteration of three-dimensional scenes, especially in comparison with my prior work, the live coding
environment marching.js. I discuss the underlying rendering engine of Screamer and its language features, and compare its
notation with other live coding systems to help explain my design decisions. I conclude by discussing performances given
using Screamer and future research directions.