MVB.js/test_bug_web_0.html at master · OpenMagnetics/MVB.js · GitHub

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<!DOCTYPE html>
<html>
<head>
  <title>Bug Web 0 Test</title>
  <style>
    body { font-family: monospace; padding: 20px; }
    .pass { color: green; }
    .fail { color: red; }
    pre { background: #f5f5f5; padding: 10px; overflow: auto; }
  </style>
</head>
<body>
  <h1>Bug Web 0 Test - Bobbin and Turns</h1>
  <div id="output">Loading...</div>

  <script type="module">
    import opencascade from 'replicad-opencascadejs/src/replicad_single.js';
    import wasmUrl from 'replicad-opencascadejs/src/replicad_single.wasm?url';
    import * as replicad from 'replicad';
    import { ReplicadBuilder } from './src/replicadBuilder.js';
    import { ColumnShape } from './src/types.js';

    const output = document.getElementById('output');

    function log(msg, className = '') {
      const div = document.createElement('div');
      div.className = className;
      div.textContent = msg;
      output.appendChild(div);
    }

    async function runTests() {
      output.innerHTML = '';
      log('=== Bug Web 0 Test ===');
      log('');

      // Load test data
      const response = await fetch('./tests/testData/bug_web_0.json');
      const testData = await response.json();

      const bobbin = testData.magnetic.coil.bobbin.processedDescription;
      const turnsDescription = testData.magnetic.coil.turnsDescription;
      const wire = testData.magnetic.coil.functionalDescription[0].wire;

      log('Bobbin data:');
      log(`  columnShape: ${bobbin.columnShape}`);
      log(`  columnDepth: ${bobbin.columnDepth}`);
      log(`  columnWidth: ${bobbin.columnWidth}`);
      log(`  columnThickness: ${bobbin.columnThickness}`);
      log(`  wallThickness: ${bobbin.wallThickness}`);
      log(`  windingWindows: ${bobbin.windingWindows ? 'present (' + bobbin.windingWindows.length + ')' : 'missing'}`);
      if (bobbin.windingWindows && bobbin.windingWindows.length > 0) {
        log(`    [0].height: ${bobbin.windingWindows[0].height}`);
        log(`    [0].width: ${bobbin.windingWindows[0].width}`);
      }
      log(`  windingWindowHeight: ${bobbin.windingWindowHeight}`);
      log(`  windingWindowWidth: ${bobbin.windingWindowWidth}`);
      log('');

      log('Wire data:');
      log(`  type: ${wire.type}`);
      log(`  outerDiameter: ${wire.outerDiameter?.nominal}`);
      log(`  conductingDiameter: ${wire.conductingDiameter?.nominal}`);
      log('');

      log(`Turns: ${turnsDescription.length} turns`);
      if (turnsDescription.length > 0) {
        const turn0 = turnsDescription[0];
        log(`  Turn 0:`);
        log(`    coordinates: [${turn0.coordinates.join(', ')}]`);
        log(`    dimensions: [${turn0.dimensions.join(', ')}]`);
        log(`    crossSectionalShape: ${turn0.crossSectionalShape}`);
      }
      log('');

      // Initialize OpenCASCADE
      log('Loading OpenCASCADE...');
      try {
        const OC = await opencascade({ locateFile: () => wasmUrl });
        replicad.setOC(OC);
        log('OpenCASCADE loaded successfully', 'pass');
      } catch (err) {
        log(`Failed to load OpenCASCADE: ${err.message}`, 'fail');
        return;
      }
      log('');

      const builder = new ReplicadBuilder(replicad);

      // Test getBobbin
      log('Testing getBobbin...');
      try {
        const bobbinShape = builder.getBobbin(bobbin);
        if (bobbinShape) {
          log('  ✓ Bobbin created successfully', 'pass');

          // Export to STL
          const stlOptions = { tolerance: 0.5, angularTolerance: 0.5, binary: false };
          const stl = bobbinShape.blobSTL(stlOptions);
          const stlText = await stl.text();
          log(`  STL size: ${stlText.length} bytes`);

          // Download link
          const blob = new Blob([stlText], { type: 'model/stl' });
          const url = URL.createObjectURL(blob);
          const link = document.createElement('a');
          link.href = url;
          link.download = 'bug_web_0_bobbin.stl';
          link.textContent = '  Download Bobbin STL';
          output.appendChild(link);
          output.appendChild(document.createElement('br'));
        } else {
          log('  ✗ Bobbin returned null', 'fail');
        }
      } catch (err) {
        log(`  ✗ Bobbin error: ${err.message}`, 'fail');
        log(`    ${err.stack?.split('\n')[1] || ''}`, 'fail');
      }
      log('');

      // Test getTurn for first turn
      log('Testing getTurn for turn 0...');
      try {
        const wireDesc = {
          wireType: wire.type || 'round',
          outerDiameter: wire.outerDiameter?.nominal,
          conductingDiameter: wire.conductingDiameter?.nominal
        };

        const turn0 = turnsDescription[0];
        const isToroidal = false;

        // Log calculated values
        const SCALE = 1000;
        const halfColDepth = bobbin.columnDepth * SCALE;
        const halfColWidth = bobbin.columnWidth * SCALE;
        const wireDiameter = wireDesc.outerDiameter * SCALE;
        const wireRadius = wireDiameter / 2;
        const coords = turn0.coordinates;
        const radialPos = coords[0] * SCALE;
        const heightPos = coords[1] * SCALE;
        let turnTurnRadius = radialPos - halfColWidth;
        if (turnTurnRadius < wireRadius) {
          turnTurnRadius = wireRadius;
        }

        log(`  Calculated values:`);
        log(`    halfColDepth: ${halfColDepth.toFixed(4)} mm`);
        log(`    halfColWidth: ${halfColWidth.toFixed(4)} mm`);
        log(`    wireDiameter: ${wireDiameter.toFixed(4)} mm`);
        log(`    wireRadius: ${wireRadius.toFixed(4)} mm`);
        log(`    radialPos: ${radialPos.toFixed(4)} mm`);
        log(`    heightPos: ${heightPos.toFixed(4)} mm`);
        log(`    turnTurnRadius: ${turnTurnRadius.toFixed(4)} mm`);

        const turnShape = builder.getTurn(turn0, wireDesc, bobbin, isToroidal);
        if (turnShape) {
          log('  ✓ Turn 0 created successfully', 'pass');

          const stlOptions = { tolerance: 0.5, angularTolerance: 0.5, binary: false };
          const stl = turnShape.blobSTL(stlOptions);
          const stlText = await stl.text();
          log(`  STL size: ${stlText.length} bytes`);

          // Download link
          const blob = new Blob([stlText], { type: 'model/stl' });
          const url = URL.createObjectURL(blob);
          const link = document.createElement('a');
          link.href = url;
          link.download = 'bug_web_0_turn0.stl';
          link.textContent = '  Download Turn 0 STL';
          output.appendChild(link);
          output.appendChild(document.createElement('br'));
        } else {
          log('  ✗ Turn 0 returned null', 'fail');
        }
      } catch (err) {
        log(`  ✗ Turn 0 error: ${err.message}`, 'fail');
        log(`    ${err.stack?.split('\n')[1] || ''}`, 'fail');
      }
      log('');

      // Test all turns
      log('Testing all turns...');
      let passCount = 0;
      let failCount = 0;

      const wireDesc = {
        wireType: wire.type || 'round',
        outerDiameter: wire.outerDiameter?.nominal,
        conductingDiameter: wire.conductingDiameter?.nominal
      };

      for (let i = 0; i < turnsDescription.length; i++) {
        try {
          const turn = turnsDescription[i];
          const turnShape = builder.getTurn(turn, wireDesc, bobbin, false);
          if (turnShape) {
            passCount++;
          } else {
            log(`  Turn ${i} returned null`, 'fail');
            failCount++;
          }
        } catch (err) {
          log(`  Turn ${i} error: ${err.message}`, 'fail');
          failCount++;
        }
      }

      log(`  Passed: ${passCount}/${turnsDescription.length}`, passCount === turnsDescription.length ? 'pass' : '');
      if (failCount > 0) {
        log(`  Failed: ${failCount}/${turnsDescription.length}`, 'fail');
      }
      log('');

      log('=== Test complete ===');
    }

    runTests().catch(err => {
      log(`Test failed: ${err.message}`, 'fail');
      console.error(err);
    });
  </script>
</body>
</html>