This application defines a React component, Sketch, that renders a p5.js sketch.

1. Copy Sketch.js into your project.

2. Add the npm p5 module to package.json:

   npm install --save p5

3. Create the sketch. The sketch can be written as a normal p5.js sketch, except that:

   1. It must begin wth import { p } from './Sketch.js'
   2. Functions that mean something special to p5.js, such as setup and draw, must be export-ed.
   3. It is running in React instance mode. React methods must be accessed via the p. prefix; for example, p.rect(…). A function that is called after the export-ed function has returned, must use a captured value of p.

   See src/sketch1.js and src/sketch2.js as examples.

4. Import the sketch and use it as a component:

   import * as sketch1 from './sketch1';
   
     <Sketch sketch={sketch1} width={200} height={100} />

   See src/App.js for examples.

• The setup function mustn't create the canvas. (This limitation is easy to remove, I just haven't done it yet.)

• Resizing the component, by changing the value of its width or height properties, creates a new sketch without discarding the old one. I haven't tested to see what happens in this case.

• If a sketch uses global (module-level) variables, it probably doesn't make sense to use in several instances of Sketch. This could be fixed by recognizing if the module is a function, and using this to create the instance-mode sketch.

MIT