Javascript/typescript based code generator for openscad.
import fs from "fs";
import Scad from "@steeringwaves/openscad-js";
const scad = new Scad.Module({
fs: fs // Only required when calling toScadFile()
});
const origin = scad.modules.translate([0, 0, 0]);
scad.specials.$fn = 200;
scad.specials.$vpr = [0, 0, 0];
const default_fn = scad.addVariable("default_fn", 200);
const sphere_diameter = scad.addVariable("sphere_diameter", 5, { section: "Options", comment: "Diameter of the sphere" });
const cube1 = scad.addVariable<Scad.IVector3>("cube1", [1, 2, 3], {
section: "Options",
comment: "Dimensions of first cube"
});
const cube2 = scad.addVariable<Scad.IVector3>("cube2", [5, 5, 5], {
section: "Options",
comment: "Dimensions of second cube"
});
const sphere = origin(scad.modules.sphere({ r: sphere_diameter, $fn: 200 }));
scad.add(sphere);
scad.add(scad.modules.translate([10, 0, 0])(sphere));
scad.add(scad.modules.translate([-10, 0, 0])(scad.modules.sphere({ r: 5, $fn: 8 })));
scad.add(scad.modules.translate([20, 0, 0])(scad.modules.cube(cube1)));
scad.add(scad.modules.translate([20, 10, 0])(scad.modules.cube(cube2)));
scad.add(scad.modules.translate([20, 40, 0])(scad.modules.resize(cube2)(scad.modules.cube(cube1))));
scad.add(scad.modules.translate([20, -10, 0])(scad.modules.cube(5)));
scad.add(scad.modules.translate([40, 0, 0])(scad.modules.cylinder({ r1: 3, r2: 5, h: 25, center: true })));
scad.add(scad.modules.translate([40, 20, 0])(scad.modules.cylinder({ r: 5, h: 25 })));
console.log(scad.toString());
scad.toScadFile(__filename);
const Scad = require("@steeringwaves/openscad-js");
const scad = new Scad.Module({});
const origin = scad.modules.translate([0, 0, 0]);
scad.specials.$fn = 200;
scad.specials.$vpr = [0, 0, 0];
const sphere_diameter = scad.addVariable("sphere_diameter", 5, { section: "Options", comment: "Diameter of the sphere" });
const sphere = origin(scad.modules.sphere({ r: sphere_diameter }));
scad.add(sphere);
console.log(scad.toString());
All the known methods of writing this document are supported with types in this library under the modules
object. However in order to future proof a bit we also support a special object named any
which allows you to call any new/unsupported methods anyways.
// modules.color is a supported method and has type checking
scad.modules.color([255, 0, 0])(scad.modules.sphere({ r: 5 }));
// any.color is identical to the above except that it has no type checking
scad.any.color([255, 0, 0])(scad.modules.sphere({ r: 5 }));
// any.dosomethingcool allows this module to support newer versions or custom modifications
scad.any.dosomethingcool(100)(scad.modules.sphere({ r: 5 }));
union
difference
intersection
translate
mirror
rotate
color
scale
resize
multimatrix
offset
fill
hull
minkowski
sphere
cube
cylinder
polyhedron
linear_extrude
rotate_extrude
square
circle
polygon
text
projection
$fa
$fs
$fn
$t
$vpr
$vpt
$vpd
$vpf
$children
$preview
Customizable variables are support by calling the addVariable
method which will return a special type that can be reference in your code. NOTE: This is a bit of a hack because if the user changes this value from within openscad our javascript has already executed and will be unable to react to changes that aren't coded in already.
const sphere_diameter = scad.addVariable("sphere_diameter", 5, { section: "Options", comment: "Diameter of the sphere" });
const sphere = origin(scad.modules.sphere({ r: sphere_diameter }));
yarn install
yarn run format && yarn run ci