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| <html> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>3D Card Game with Interactive Drag and Drop</title> | |
| <style> | |
| body { margin: 0; } | |
| canvas { display: block; } | |
| </style> | |
| <script src="https://cdn.jsdelivr.net/npm/three@0.132.2/build/three.min.js"></script> | |
| </head> | |
| <body> | |
| <canvas id="gameCanvas"></canvas> | |
| <script> | |
| var scene = new THREE.Scene(); | |
| var camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 1000); | |
| camera.position.set(0, 20, 50); | |
| var renderer = new THREE.WebGLRenderer({ canvas: document.getElementById('gameCanvas') }); | |
| renderer.setSize(window.innerWidth, window.innerHeight); | |
| // Lighting | |
| var ambientLight = new THREE.AmbientLight(0x404040); // Soft white light | |
| scene.add(ambientLight); | |
| var directionalLight = new THREE.DirectionalLight(0xffffff, 0.5); | |
| directionalLight.position.set(0, 1, 1); | |
| scene.add(directionalLight); | |
| // Table | |
| var tableGeometry = new THREE.BoxGeometry(100, 1, 100); | |
| var tableMaterial = new THREE.MeshLambertMaterial({ color: 0x8B4513 }); | |
| var table = new THREE.Mesh(tableGeometry, tableMaterial); | |
| table.position.set(0, -0.5, 0); | |
| scene.add(table); | |
| // Cards | |
| var cardGeometry = new THREE.BoxGeometry(5, 0.1, 7); | |
| var cards = []; | |
| // Generate and place cards | |
| for (let i = 0; i < 52; i++) { | |
| var cardMaterial = new THREE.MeshLambertMaterial({ color: Math.random() * 0xffffff }); | |
| var card = new THREE.Mesh(cardGeometry, cardMaterial); | |
| card.position.set(Math.random() * 10 - 5, 0.1 * i, Math.random() * 10 - 5); | |
| scene.add(card); | |
| cards.push(card); | |
| } | |
| var raycaster = new THREE.Raycaster(); | |
| var mouse = new THREE.Vector2(); | |
| var selectedCard = null; | |
| var offset = new THREE.Vector3(); | |
| function onMouseMove(event) { | |
| mouse.x = (event.clientX / window.innerWidth) * 2 - 1; | |
| mouse.y = -(event.clientY / window.innerHeight) * 2 + 1; | |
| if (selectedCard) { | |
| raycaster.setFromCamera(mouse, camera); | |
| var intersects = raycaster.intersectObject(table, true); | |
| if (intersects.length > 0) { | |
| var intersect = intersects[0]; | |
| selectedCard.position.copy(intersect.point.add(offset)); | |
| } | |
| } | |
| } | |
| function onMouseDown(event) { | |
| mouse.x = (event.clientX / window.innerWidth) * 2 - 1; | |
| mouse.y = -(event.clientY / window.innerHeight) * 2 + 1; | |
| raycaster.setFromCamera(mouse, camera); | |
| var intersects = raycaster.intersectObjects(cards, true); | |
| if (intersects.length > 0) { | |
| selectedCard = intersects[0].object; | |
| var intersects = raycaster.intersectObject(table, true); | |
| if (intersects.length > 0) { | |
| var intersect = intersects[0]; | |
| offset.subVectors(selectedCard.position, intersect.point); | |
| } | |
| } | |
| } | |
| function onMouseUp(event) { | |
| selectedCard = null; | |
| } | |
| window.addEventListener('mousemove', onMouseMove, false); | |
| window.addEventListener('mousedown', onMouseDown, false); | |
| window.addEventListener('mouseup', onMouseUp, false); | |
| function animate() { | |
| requestAnimationFrame(animate); | |
| renderer.render(scene, camera); | |
| } | |
| animate(); | |
| </script> | |
| </body> | |
| </html> |