Get the threejs model in .stl format downloaded

I recently discovered a library that allows you to download stl files from threejs. You can find it here.

As someone new to js / threejs, I am curious about how to integrate this into my script or link it as a library or separate file.

It is worth noting that the model I wish to download is either created from scratch in threejs or imported as glb/gltb and edited in threejs.

Any guidance on this matter would be greatly appreciated. Thank you.

Answer №1

If you're looking to learn how to use the STLExporter, there is an official example that can help guide you. I recommend examining the source code provided in the example and using it as a starting point for your own application development. You can access the specific example by following this link:

It's important to note that the model you want to download should be either created from scratch in threejs or imported as glb/gltf with modifications made within threejs.

Remember that STL files do not include material information, only raw geometry data. Additionally, hierarchical details of a scene (such as parent-child relationships) cannot be exported in STL format. Depending on the changes you make to your scene, certain data may not export as expected.

Answer №2

Exporting can be done in two ways: ASCII and Binary formats.

        function exportASCII() {

            const outcome = exporter.parse( mesh );
            saveString( outcome, 'box.stl' );

        }

        function exportBinary() {

            const result = exporter.parse( mesh, { binary: true } );
            saveArrayBuffer( result, 'box.stl' );

        }

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