PSVG examples/ showcase! You can also fiddle with these examples on the online Playground.
<!-- hilbert.psvg -->
<!-- draws a hiblert curve -->
<!-- based on https://en.wikipedia.org/wiki/Hilbert_curve
and http://www.rosettacode.org/wiki/Hilbert_curve#Java -->
<!-- koch.psvg -->
<!-- draws a koch snowflake -->
<!-- poisson.psvg -->
<!-- poisson disk sampling -->
<!-- based on paper https://www.cs.ubc.ca/~rbridson/docs/bridson-siggraph07-poissondisk.pdf -->
<!-- and this impl. https://editor.p5js.org/codingtrain/sketches/4N78DFCXN -->
<!-- pulsar.psvg -->
<!-- recreation of the pulsar radio emission plot -->
<!-- from the "Unknown Pleasures" album cover -->
<!-- (includes a perlin noise implementation) -->
<!-- adapted from https://github.com/processing/p5.js/blob/1.1.9/src/math/noise.js -->
<!-- <var scaled_cosine="{(i)=>(0.5*(1.0-COS(i*PI)))}"/> -->
<!-- pythagoras.psvg -->
<!-- draws a pythagoras fractal tree -->
<!-- inspired by https://en.wikipedia.org/wiki/Pythagoras_tree_(fractal)#/media/File:Pythagoras_Tree_Colored.png -->
<!-- schotter.psvg -->
<!-- recreation of the Georg Nees classic -->
<!-- with silly animations -->
<!-- shapemorph.psvg -->
<!-- animation of simple shapes morphing between each other -->
<!-- sierpinski.psvg -->
<!-- draws a Sierpinski's triangle -->
<!-- sphere.psvg -->
<!-- 3D animated shaded sphere -->
<!-- terrain.psvg -->
<!-- animated wireframe terrain in 3D -->
<!-- alternatively, use perlin noise from example/pulsar.psvg -->
<!-- text-anim.psvg -->
<!-- draws animated text -->
<!-- try begin="{-i/100}s" to make animation start from the beginning -->
<!-- tree.psvg -->
<!-- A port of https://processing.org/examples/tree.html -->
<!-- turing.psvg -->
<!-- animated universal turing machine simulator -->
<!-- mach="current_state head_position tape[0] tape[1] tape[2] ..." -->
<!-- transition="current_state target_state read_symbol write_symbol shift" -->
<!-- D="transition0 transition1 transition2 ..." -->
<!-- one step of simulation -->
<!-- q0: start state -->
<!-- q1: halt state -->
<!-- tmin: minimum tape coordinate -->
<!-- tmin: maximum tape coordinate -->