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修改了选中的逻辑，更容易点击了

main
cc 2023-12-10 02:11:35 +00:00
parent 59bbb8358c
commit 04e51bbcbf
2 changed files with 33 additions and 25 deletions
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54
src/views/bim/bimHome/components/ThreeView.vue
View File

@ -125,7 +125,7 @@ onMounted(() => {
// 启动动画 // 启动动画
renderScene(); renderScene();
document.addEventListener("click", onMouseDown); document.addEventListener("click", onMouseDown);
document.addEventListener("mousemove", onMouseDown); document.addEventListener("mousemove", onMouseMove);
}); });
@ -291,28 +291,31 @@ const enableGroup = [
'tanghua_room', 'tanghua_room',
'touliao_room', 'touliao_room',
] ]
// const onMouseDown = (event) => { const onMouseMove = (event) => {
// // 计算鼠标点击位置的归一化设备坐标 var raycaster = new THREE.Raycaster()
// mouse.x = (event.clientX / window.innerWidth) * 2 - 1; // 计算鼠标点击位置的归一化设备坐标
// mouse.y = -(event.clientY / window.innerHeight) * 2 + 1; mouse.x = (event.clientX / window.innerWidth) * 2 - 1;
mouse.y = -(event.clientY / window.innerHeight) * 2 + 1;
// var raycaster = new THREE.Raycaster() // 更新射线的起点和方向
// cleanColor(); raycaster.setFromCamera(mouse, camera);
// // 更新射线的起点和方向 // 计算射线和场景中所有可点击物体的相交情况
// raycaster.setFromCamera(mouse, camera); const intersects = raycaster.intersectObjects(scene.children, true);
// // 计算射线和场景中所有可点击物体的相交情况 // 如果找到了模型，将其材质修改为绿色
// const intersects = raycaster.intersectObjects(scene.children, true); if (intersects.length > 0) {
// // 如果找到了模型，将其材质修改为绿色 const clickedObject = intersects[0].object;
// if (intersects.length > 0) { // 储存被选中的模型和材质
// const clickedObject = intersects[0].object; selectedObject = clickedObject;
// // 储存被选中的模型和材质 if (enableGroup.indexOf(selectedObject.name) != -1) {
// selectedObject = clickedObject; outlineObj([selectedObject])
// // // 修改材质为绿色
// selectedObject.material = new THREE.MeshBasicMaterial({ color: 0x00ff00 });
// nearCamera(intersects); // nearCamera(intersects);
// } }
if (enableGroup.indexOf(selectedObject.parent.name) != -1) {
// } outlineObj([selectedObject.parent])
// nearCamera(intersects);
}
}
}
const onMouseDown = (event) => { const onMouseDown = (event) => {
var raycaster = new THREE.Raycaster() var raycaster = new THREE.Raycaster()
// 计算鼠标点击位置的归一化设备坐标 // 计算鼠标点击位置的归一化设备坐标
@ -327,13 +330,18 @@ const onMouseDown = (event) => {
if (intersects.length > 0) { if (intersects.length > 0) {
const clickedObject = intersects[0].object; const clickedObject = intersects[0].object;
// 储存被选中的模型和材质 // 储存被选中的模型和材质
selectedObject = clickedObject.parent; selectedObject = clickedObject;
if (enableGroup.indexOf(selectedObject.name) != -1) { if (enableGroup.indexOf(selectedObject.name) != -1) {
outlineObj([selectedObject]) outlineObj([selectedObject])
alert("点击了",selectedObject.name)
// nearCamera(intersects);
}
if (enableGroup.indexOf(selectedObject.parent.name) != -1) {
outlineObj([selectedObject.parent])
alert("点击了",selectedObject.parent.name)
// nearCamera(intersects); // nearCamera(intersects);
} }
} }
} }
let composer = null let composer = null

2
vite.config.js
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@ -25,7 +25,7 @@ export default defineConfig(({ mode, command }) => {
}, },
// vite 相关配置 // vite 相关配置
server: { server: {
port: 80, port: 8080,
host: true, host: true,
open: true, open: true,
proxy: { proxy: {