Now comes the fun part... curves, distances, etc. There are little tidbits of logic throughout the library. You can find some of the basic calculations in the primitives, I.e. arc, circle, sphere, etc.

And of course, let us know if you have questions.

const jscad = require('@jscad/modeling')
const { sphere } = jscad.primitives
const { vec3 } = jscad.maths
const { translate } = jscad.transforms
 
const main = () => {
  let A = vec3.fromValues(15,0,5);
  console.log("A:", A);
  
  let B = vec3.create();
  
  vec3.add(B, A, [50,0,0]);
  
  console.log("B:", B);
  
  let C = vec3.create();
  vec3.add(C, A, B);
  vec3.divide(C, C, [2,2,2]);
  
  return [
    translate(A, sphere({radius:2}))
    ,
    translate(B, sphere({radius:2}))
    ,
    translate(C, sphere({radius:1}))
  ];
}
 
module.exports = { main }