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<html lang="en">
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<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>VAE-FDM Explorer</title>
<link rel="stylesheet" href="/static/css/style.css">
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<body>
<div id="app">
<!-- Left sidebar -->
<div id="sidebar">
<h1>VAE-FDM Explorer</h1>
<div class="subtitle">Differentiable form-finding with neural networks</div>
<div class="group">
<h3>Presets</h3>
<div class="presets" id="presets"></div>
</div>
<div class="group">
<h3>Control Points</h3>
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<label style="width:auto; font-size:10px; color:#888;">
<input type="checkbox" id="break-symmetry"> Break symmetry
</label>
</div>
<div id="sliders"></div>
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<div class="group">
<h3>Edge Coloring</h3>
<select id="color-mode">
<option value="q">Force Density (q)</option>
<option value="forces">Axial Force (F = q·L)</option>
</select>
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<div class="group">
<h3>Display</h3>
<div class="slider-row">
<label>Target mesh</label>
<input type="checkbox" id="show-target" checked>
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<label>Surface</label>
<input type="checkbox" id="show-surface" checked>
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<div class="slider-row">
<label>Supports</label>
<input type="checkbox" id="show-supports" checked>
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<label>Control pts</label>
<input type="checkbox" id="show-cp" checked>
</div>
</div>
<div class="group" id="vae-group" style="display:none;">
<h3>VAE Diversity</h3>
<button id="btn-diversity" style="width:100%; padding:6px; font-size:11px; cursor:pointer; border:1px solid #c0c8d0; border-radius:4px; background:#fff;">
Sample diverse equilibria
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<div id="diversity-info" style="font-size:10px; color:#666; margin-top:4px;">
Explore multiple valid force density solutions for the same target shape.
</div>
</div>
<div class="group">
<h3>Metrics</h3>
<div id="metrics">Loading...</div>
</div>
<div class="credits">
VAE-FDM by Efrain Deulofeu<br>
Citing: Pastrana et al., ICLR 2025<br>
<a href="https://github.com/efradeca/vae-fdm" target="_blank">github.com/efradeca/vae-fdm</a>
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</div>
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<div id="colorbar-wrapper">
<div id="colorbar-title">Force Density (q)</div>
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<span id="cb-max">0</span>
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<span id="cb-zero">0</span>
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<!-- Right: VAE Diversity chart (hidden until VAE sampling runs) -->
<div id="diversity-panel" style="display:none;">
<div id="diversity-chart"></div>
<div id="diversity-status">Sample the VAE to explore the solution space.</div>
</div>
</div>
<script src="https://cdn.plot.ly/plotly-2.35.2.min.js" charset="utf-8"></script>
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