地板上创建批量小方块
效果图:
核心代码:
var cubeGeometry = new THREE.BoxGeometry(4, 4, 4); for (var j = 0; j < (planeGeometry.parameters.height / 5); j++) { for (var i = 0; i < planeGeometry.parameters.width / 5; i++) { var rnd = Math.random() * 0.75 + 0.25; var cubeMaterial = new THREE.MeshLambertMaterial(); cubeMaterial.color = new THREE.Color(rnd, 0, 0); var cube = new THREE.Mesh(cubeGeometry, cubeMaterial); cube.position.z = -((planeGeometry.parameters.height) / 2) + 2 + (j * 5); cube.position.x = -((planeGeometry.parameters.width) / 2) + 2 + (i * 5); cube.position.y = 2; scene.add(cube); } }