manifold-to-step

Convert manifold-3d objects to STEP files.

Installation

npm install manifold-to-step manifold-3d

Usage

import Module from "manifold-3d"
import { manifoldToStep } from "manifold-to-step"
import fs from "fs"

const wasm = await Module()
wasm.setup()
const { Manifold } = wasm

// Primitives
const cube = Manifold.cube([10, 10, 10], true)
fs.writeFileSync("cube.step", manifoldToStep(cube))

const sphere = Manifold.sphere(5, 16)
fs.writeFileSync("sphere.step", manifoldToStep(sphere))

const cylinder = Manifold.cylinder(10, 5)
fs.writeFileSync("cylinder.step", manifoldToStep(cylinder))

const cuboid = Manifold.cube([10, 5, 3], true)
fs.writeFileSync("cuboid.step", manifoldToStep(cuboid))

// Transforms
const translated = cube.translate([5, 5, 5])
fs.writeFileSync("translated.step", manifoldToStep(translated))

// Colors
fs.writeFileSync("red-cube.step", manifoldToStep({ manifold: cube, color: [1, 0, 0] }))

// Boolean operations
const union = cube.add(sphere)
fs.writeFileSync("union.step", manifoldToStep(union))

const subtracted = cube.subtract(sphere)
fs.writeFileSync("subtract.step", manifoldToStep(subtracted))

const intersected = cube.intersect(sphere)
fs.writeFileSync("intersect.step", manifoldToStep(intersected))

// Multiple colored parts
fs.writeFileSync("multi.step", manifoldToStep([
  { manifold: cube, color: [1, 0, 0] },
  { manifold: sphere.translate([15, 0, 0]), color: [0, 0, 1] },
]))

// Clean up WASM objects
cube.delete()
sphere.delete()