MVB.js/scale_test.html at master · OpenMagnetics/MVB.js · GitHub

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<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>Simple Scale Test</title>
</head>
<body>
    <pre id="log">Starting...</pre>
    <script type="module">
        const stlOptions = { tolerance: 0.001, angularTolerance: 0.1, binary: true };

        function log(msg) {
            document.getElementById('log').textContent += '\n' + msg;
            console.log(msg);
        }

        async function runTest() {
            try {
                const replicad = await import('/node_modules/replicad/dist/replicad.js');
                const opencascade = await import('/node_modules/replicad-opencascadejs/src/replicad_single.js');

                const oc = await opencascade.default({
                    locateFile: (file) => `/node_modules/replicad-opencascadejs/src/${file}`
                });
                replicad.setOC(oc);
                log('OpenCASCADE loaded');

                const { ReplicadBuilder } = await import('/src/index.js');
                log('Builder loaded');

                const builder = new ReplicadBuilder(replicad);

                // Load simple test data
                const response = await fetch('/testData/concentric_rectangular_column_one_turn.json');
                const masData = await response.json();

                log('Building geometry...');
                const shape = builder.getMagnetic(masData.magnetic, 'test');
                log('Shape built');

                // Geometry is now returned in mm (no scaling needed)
                log('Generating STL...');
                const stl = shape.blobSTL(stlOptions);
                log('STL size: ' + stl.size + ' bytes');

                // Store for puppeteer to collect
                window.stlFiles = [{ filename: 'scale_test.stl', blob: stl }];
                window.testsDone = true;
                window.allTestsPassed = true;
                log('✓ Test complete!');

            } catch (err) {
                log('Error: ' + err.message);
                log(err.stack);
                window.testsDone = true;
                window.allTestsPassed = false;
            }
        }

        runTest();
    </script>
</body>
</html>