bracket.js

/*OpenJsCad*/
// change me!
var holeDistance = 1;
var holeHeight = 0.5;

var bracket = 
  CSG.cube({ center: [0, 0, 0], radius : [1, 1, 0.1] }).union(
  CSG.cube({ center: [0, 1, holeHeight/2 + 0.15], radius : [1, 0.1, holeHeight/2 + 0.25] }));
var holes = 
  CSG.cylinder({ start: [0, 0, -1], end: [0, 0, 1], radius: 0.4 }).union(
  CSG.cylinder({ start: [-holeDistance/2.0, 0.5, holeHeight], end: [-0.5, 1.5, holeHeight], radius: 0.2 })).union(
  CSG.cylinder({ start: [holeDistance/2.0, 0.5, holeHeight], end: [0.5, 1.5, holeHeight], radius: 0.2 }));
bracket.setColor(1, 1, 0);
holes.setColor(0, 0.5, 1);
//return bracket.union(holes);
return bracket.subtract(holes);