I’m not sure that’s useful - most of HN would fail that too :-). Or rather, as I honestly don’t know what a GLSL shader is, and barely know what a canvas is, i

I’m not sure that’s useful - most of HN would fail that too :-). Or rather, as I honestly don’t know what a GLSL shader is, and barely know what a canvas is, it would be a bit like the scene from blackadder - I would love for Baldrick to read this book, but that will mean teaching him to read, which will take about ten years.