f3.js

var w = 85 // 幅[mm][30,200] , h = 60 // 高さ[mm][30, 200] , d = 70 // 奥行[mm][30, 200] , dw = 6 // 噛みあわせ幅[mm][5, 50] , dh = 3 // 厚み[mm][2, 10] , topHole = false; // 天面に穴をあける var f3js = require('f3js') , c = f3js.createContainer() , p = c.drawJointRectangle(0, 0, w, h, dw, dh); c.x = 10; c.y = 10; if (topHole) { var margin = dh + 4; c.drawRectangle(margin, margin, w - margin*2, h - margin*2); } var planes = p.extrude(d); planes[0].x = w + 10; planes[0].y = 10; planes[1].x = w + 10; planes[1].y = d * 2 + 10; planes[2].x = w + 10; planes[2].y = d + 10; planes[3].x = w + 10 + h; planes[3].y = d * 2 + 10; planes[4].x = 10; planes[4].y = h + 10; for (var i = 0; i < planes.length; i ++) { f3js.add(planes[i]); }