replicad-opencascadejs

import initOpenCascade from 'replicad-opencascadejs'; import { setOC, Sketcher, Extrude, FaceFinder, makeCylinder } from 'replicad'; async function initializeAndCreateModel() { console.log('Initializing replicad-opencascadejs...'); // The locateFile option is often needed to point to the .wasm file if not in the root const OC = await initOpenCascade({ locateFile: (path) => { if (path.endsWith('.wasm')) { // Adjust this path based on your project's build setup return `/path/to/replicad-opencascadejs.wasm`; } return path; }, }); setOC(OC); console.log('OpenCascade initialized and injected into replicad.'); // Example: Create a simple cylindrical body with a hole const baseCylinder = makeCylinder(10, 30); const holeSketch = new Sketcher('XY') .circle(3) .translate([0, 0, 15]) // Center the hole along the cylinder's height .extrude(35, { direction: [0, 0, 1] }); const finalShape = baseCylinder.cut(holeSketch); // You would typically use a viewer or export this shape // For demonstration, we'll log a representation (e.g., its volume or type) const volume = finalShape.getVolume(); console.log(`Created a shape with volume: ${volume.toFixed(2)} units³`); // In a browser environment, you might render it: // const modelViewerElement = document.getElementById('model-viewer'); // if (modelViewerElement) { // const stlBlob = await finalShape.toStl(); // const url = URL.createObjectURL(stlBlob); // modelViewerElement.src = url; // } // Clean up if needed, though OC is often long-lived // OC.Module.clean(); // This depends on opencascade.js API return finalShape; } initializeAndCreateModel().catch(console.error);