| <!DOCTYPE html> |
| <html lang="en"> |
|
|
| <head> |
| <meta charset="UTF-8"> |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> |
| <title>Synchronized 3D Motion Capture Visualization with Video</title> |
| <script src="https://cdn.plot.ly/plotly-latest.min.js"></script> |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/PapaParse/5.3.0/papaparse.min.js"></script> |
| <style> |
| body { |
| font-family: Arial, sans-serif; |
| margin: 0; |
| padding: 20px; |
| display: flex; |
| flex-direction: column; |
| align-items: center; |
| } |
| |
| #plotDiv { |
| width: 100%; |
| height: 600px; |
| } |
| |
| .video-container { |
| display: flex; |
| justify-content: space-around; |
| width: 100%; |
| margin-bottom: 20px; |
| } |
| |
| .video-wrapper { |
| width: 45%; |
| } |
| |
| video { |
| width: 100%; |
| height: auto; |
| } |
| |
| .controls { |
| display: flex; |
| justify-content: center; |
| margin-top: 10px; |
| } |
| |
| button { |
| margin: 0 5px; |
| font-size: 20px; |
| } |
| </style> |
| </head> |
|
|
| <body> |
| <h1>Synchronized 3D Motion Capture Visualization with Video</h1> |
|
|
| <div class="video-container"> |
| <div class="video-wrapper"> |
| <video id="laptopVideo"> |
| <source src="https://huggingface.co/datasets/cyberorigin/fold_towels/resolve/main/Video/video.mp4" type="video/mp4"> |
| Your browser does not support the video tag. |
| </video> |
| </div> |
| </div> |
|
|
| <div class="controls"> |
| <button id="playPauseBtn">▶️</button> |
| <button id="rewindBtn">⏪</button> |
| <button id="forwardBtn">⏩</button> |
| <button id="restartBtn">↩️</button> |
| </div> |
|
|
| <div id="plotDiv"></div> |
|
|
| <script> |
| const body_part_names = [ |
| 'Left Shoulder', 'Right Upper Arm', 'Left Lower Leg', 'Spine1', 'Right Upper Leg', |
| 'Spine3', 'Right Lower Arm', 'Left Foot', 'Right Lower Leg', 'Right Shoulder', |
| 'Left Hand', 'Left Upper Leg', 'Right Foot', 'Spine', 'Spine2', 'Left Lower Arm', |
| 'Left Toe', 'Neck', 'Right Hand', 'Right Toe', 'Head', 'Left Upper Arm', 'Hips' |
| ]; |
| |
| const laptopVideo = document.getElementById('laptopVideo'); |
| const playPauseBtn = document.getElementById('playPauseBtn'); |
| const rewindBtn = document.getElementById('rewindBtn'); |
| const forwardBtn = document.getElementById('forwardBtn'); |
| const restartBtn = document.getElementById('restartBtn'); |
| |
| let animationFrameId; |
| let isPlaying = false; |
| let frames; |
| |
| function togglePlayPause() { |
| if (!isPlaying) { |
| laptopVideo.play(); |
| playPauseBtn.textContent = '⏸️'; |
| isPlaying = true; |
| animate3DVisualization(); |
| } else { |
| laptopVideo.pause(); |
| playPauseBtn.textContent = '▶️'; |
| isPlaying = false; |
| cancelAnimationFrame(animationFrameId); |
| } |
| } |
| |
| function rewind() { |
| laptopVideo.currentTime -= 5; |
| update3DVisualization(); |
| } |
| |
| function forward() { |
| laptopVideo.currentTime += 5; |
| update3DVisualization(); |
| } |
| |
| function restart() { |
| laptopVideo.currentTime = 0; |
| update3DVisualization(); |
| } |
| |
| playPauseBtn.addEventListener('click', togglePlayPause); |
| rewindBtn.addEventListener('click', rewind); |
| forwardBtn.addEventListener('click', forward); |
| restartBtn.addEventListener('click', restart); |
| |
| function getCoordinates(data, coordinate) { |
| return body_part_names.map(part => parseFloat(data[`${part}_${coordinate}`])); |
| } |
| |
| function processData(results) { |
| console.log("Processing data:", results); |
| |
| const motion_capture_data = results.data.filter((_, index) => index % 3 === 0); |
| frames = motion_capture_data.map((row, index) => ({ |
| name: index.toString(), |
| data: [{ |
| x: getCoordinates(row, 'x'), |
| y: getCoordinates(row, 'y'), |
| z: getCoordinates(row, 'z'), |
| mode: 'markers', |
| type: 'scatter3d', |
| marker: { size: 5, color: 'blue' } |
| }] |
| })); |
| if (frames.length === 0) { |
| console.error("No frames were created from the data"); |
| return; |
| } |
| const initialFrame = frames[0].data[0]; |
| |
| const layout = { |
| title: '3D Motion Capture', |
| scene: { |
| xaxis: { title: 'X' }, |
| yaxis: { title: 'Y' }, |
| zaxis: { title: 'Z' } |
| } |
| }; |
| |
| Plotly.newPlot('plotDiv', [initialFrame], layout); |
| } |
| |
| function update3DVisualization() { |
| if (!frames) return; |
| const currentTime = laptopVideo.currentTime; |
| const totalDuration = laptopVideo.duration; |
| const frameIndex = Math.floor((currentTime / totalDuration) * frames.length); |
| const frame = frames[Math.min(frameIndex, frames.length - 1)]; |
| Plotly.animate('plotDiv', frame, { |
| transition: { duration: 0 }, |
| frame: { duration: 0, redraw: true } |
| }); |
| } |
| |
| function animate3DVisualization() { |
| update3DVisualization(); |
| if (isPlaying) { |
| animationFrameId = requestAnimationFrame(animate3DVisualization); |
| } |
| } |
| |
| async function loadDataset() { |
| const response = await fetch('https://huggingface.co/api/datasets/cyberorigin/fold_towels/resolve/main/MoCap/mocap.csv'); |
| if (!response.ok) { |
| throw new Error(`HTTP error! status: ${response.status}`); |
| } |
| const csvString = await response.text(); |
| console.log("CSV data loaded successfully"); |
| Papa.parse(csvString, { |
| header: true, |
| dynamicTyping: true, |
| complete: processData |
| }); |
| } |
| |
| loadDataset().catch(error => console.error('Error loading the CSV file:', error)); |
| </script> |
| </body> |
|
|
| </html> |
|
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