Cubique simple jscad

cubique-simple.jscad

// Cubique simple
const jscad = require('@jscad/modeling')
const {cube, sphere} = jscad.primitives
const {translate} = jscad.transforms
const {union, intersect} = jscad.booleans


const getParameterDefinitions = () =>  {
    return [
        { name: 'a', type: 'int', initial: 200, caption: 'Parametre de maille (2R) en 1/10 mm ?' }, 
        { name: 'recouvrement', type: 'int', initial: 10, caption: 'Recouvrement en 1/10 de mm ?' },
        { name: 'qualite', type:'int', initial: 15, caption: 'Qualité des faces ?' }
    ];
}

const main =  (params) =>  {
    const a = params.a/10;  // Paramètre de maille
    const m = params.recouvrement/10;   // Marge
    
    const R =a/2+m/2;
    
    const sph = {radius: R+m, segments: params.qualite};
    const balls = union(
      translate([0,0,0], sphere(sph)),
      translate([a,0,0], sphere(sph)),
      translate([0,a,0], sphere(sph)),
      translate([a,a,0], sphere(sph)),
      translate([0,0,a], sphere(sph)),
      translate([a,0,a], sphere(sph)),
      translate([0,a,a], sphere(sph)),
      translate([a,a,a], sphere(sph)));
              
    const full  = intersect(
      cube({center: [a/2,a/2,a/2], size: a}), balls)
     
    return intersect(
      cube({center: [a/2,a/2,0], size: a}),
      full)
    

         
}

module.exports = {main, getParameterDefinitions }