摘要：
屏幕坐标转世界坐标: let pX = (screenPoint.x / this.scene.renderer.domElement.clientWidth) * 2 - 1; let pY = - (screenPoint.y / this.scene.renderer.domElement.c 阅读全文
摘要：
objects=[]; raycaster = new THREE.Raycaster(); mouse = new THREE.Vector2(); //监听全局点击事件,通过ray检测选中哪一个object document.addEventListener("mousedown", (even 阅读全文