scudly

Or, in other words, give Processing a similar framebuffer coding interface to that provided by p5.js: [https://p5js.org/learn/getting-started-in-webgl-framebuffers.html](https://p5js.org/learn/getting-started-in-webgl-framebuffers.html)

I found a hack that seems to work around it. Include a dummy beginDraw() / endDraw() in setup before doing anything. Anything in the first begin/end gets wiped out, but...

Postscript has separate operators "arc" and "arcn" to add CCW and CW arcs to the current path. Cairo, similarly, has cairo_arc() and cairo_arc_negative() functions (see [https://www.cairographics.org/manual/cairo-Paths.html#cairo-arc](https://www.cairographics.org/manual/cairo-Paths.html#cairo-arc) ). But I like...