From 7c32ab19d3bf4c601212314a1617bbb51c5fdd2a Mon Sep 17 00:00:00 2001
From: luxiaotao1123 <t1341870251@163.com>
Date: 星期五, 29 三月 2024 16:01:36 +0800
Subject: [PATCH] #
---
zy-asrs-flow/src/pages/map/drawer/shelf/shelfThree.js | 97 ++++++++++++++++++++++++++++--------------------
1 files changed, 56 insertions(+), 41 deletions(-)
diff --git a/zy-asrs-flow/src/pages/map/drawer/shelf/shelfThree.js b/zy-asrs-flow/src/pages/map/drawer/shelf/shelfThree.js
index c7a6fd8..0ed9899 100644
--- a/zy-asrs-flow/src/pages/map/drawer/shelf/shelfThree.js
+++ b/zy-asrs-flow/src/pages/map/drawer/shelf/shelfThree.js
@@ -9,8 +9,6 @@
constructor(dom) {
this.dom = dom;
- this.fullWidth = dom.offsetWidth;
- this.fullHeight = dom.offsetHeight;
this.objects = [];
}
@@ -26,7 +24,6 @@
initLight(this.scene);
this.animate();
- this.build();
}
animate = () => {
@@ -41,7 +38,15 @@
this.stats.update();
// Rotate the scene
this.controls.update()
- this.controls.autoRotateSpeed = 0.6;
+ this.controls.autoRotateSpeed = 2;
+ }
+
+ getFullWidth = () => {
+ return this.dom.offsetWidth;
+ }
+
+ getFullHeight = () => {
+ return this.dom.offsetHeight;
}
addObject = (object) => {
@@ -60,8 +65,8 @@
}
initCamera = () => {
- const camera = new THREE.PerspectiveCamera(70, this.fullWidth / this.fullHeight, 1, 60000);
- camera.position.set(200, 200, 200);
+ const camera = new THREE.PerspectiveCamera(70, this.getFullWidth() / this.getFullHeight(), 1, 60000);
+ camera.position.set(-400, 400, 400);
this.scene.add(camera);
return camera;
}
@@ -75,7 +80,7 @@
// this.renderer.toneMapping = THREE.ReinhardToneMapping;
renderer.toneMapping = THREE.ACESFilmicToneMapping;
renderer.setPixelRatio(window.devicePixelRatio);
- renderer.setSize(this.fullWidth, this.fullHeight);
+ renderer.setSize(this.getFullWidth(), this.getFullHeight());
this.dom.appendChild(renderer.domElement);
return renderer;
}
@@ -94,7 +99,7 @@
controls.rotateSpeed = 0.6; // 瑙嗚绉诲姩閫熷害鍑忔參
controls.autoRotate = true; // 鑷姩鏃嬭浆
- controls.target = new THREE.Vector3(0, 0, 0) // 骞虫浛 camera鐨刲ookAt
+ controls.target = new THREE.Vector3(0, 250, 0) // 灞忓箷涓績鐐� 骞虫浛 camera鐨刲ookAt
return controls;
}
@@ -109,9 +114,9 @@
windowResize = () => {
this.resizeHandler = () => {
- this.camera.aspect = this.fullWidth / this.fullHeight;
+ this.camera.aspect = this.getFullWidth() / this.getFullHeight();
this.camera.updateProjectionMatrix();
- this.renderer.setSize(this.fullWidth, this.fullHeight);
+ this.renderer.setSize(this.getFullWidth(), this.getFullHeight());
};
window.addEventListener('resize', this.resizeHandler, false);
}
@@ -121,10 +126,9 @@
const raycaster = new THREE.Raycaster();
const mouse = new THREE.Vector2();
- this.dom.addEventListener("click", (event) => {
- this.handleClick("null");
- })
this.dom.addEventListener("dblclick", (event) => {
+ })
+ this.dom.addEventListener("click", (event) => {
let x, y;
if (event.changedTouches) {
x = event.changedTouches[0].pageX;
@@ -134,56 +138,76 @@
y = event.clientY;
}
event.preventDefault();
+ // mouse.x = (x / this.getFullWidth()) * 2 - 1;
+ // mouse.y = -(y / this.getFullHeight()) * 2 + 1;
mouse.x = (x / window.innerWidth) * 2 - 1;
mouse.y = -(y / window.innerHeight) * 2 + 1;
raycaster.setFromCamera(mouse, that.camera);
let intersects = raycaster.intersectObjects(that.objects, true);
+ console.log(intersects);
if (intersects.length === 0) {
- this.handleClick("null");
return;
}
let objName = intersects[0].object.name;
if (objName.startsWith("locNo")) {
-
if (this.handleClick) {
this.handleClick(objName, x, y);
}
-
- } else {
- this.handleClick("null");
}
-
}, false);
}
- build = () => {
- buildDemo(this.scene);
- }
-
- handleClick = () => {
-
+ generateMesh = (fn) => {
+ fn(this.addObject);
}
destroy = () => {
cancelAnimationFrame(this.animationFrame);
window.removeEventListener('resize', this.resizeHandler);
- this.renderer.dispose();
- this.controls.dispose();
+ if (this.scene) {
+ while (this.scene.children.length > 0) {
+ this.removeEntity(this.scene.children[0]);
+ }
+ this.scene = null;
+ }
+ if (this.renderer) {
+ this.renderer.dispose();
+ this.renderer.forceContextLoss();
+ this.renderer.context = null;
+ this.renderer.domElement = null;
+ this.renderer = null;
+ }
+ if (this.controls) {
+ this.controls.dispose();
+ this.controls = null;
+ }
+ this.camera = null;
+ this.objects = [];
+ while (this.dom?.firstChild) {
+ this.dom.removeChild(this.dom.firstChild);
+ }
+ }
+
+ removeEntity = (object) => {
+ if (object.material) object.material.dispose();
+ if (object.geometry) object.geometry.dispose();
+ if (object.texture) object.texture.dispose();
+ this.scene.remove(object);
}
};
const initLight = (scene) => {
- const directionalLight = new THREE.DirectionalLight(0xffffff, 0.6); // 鍏夐鑹诧紝寮哄害
- directionalLight.position.set(1, 1, 1).normalize();
+ const directionalLight = new THREE.DirectionalLight(0xffffff, 8);
+ directionalLight.position.set(-300, 300, 300);
scene.add(directionalLight);
- const ambientLight = new THREE.AmbientLight(0xf0f0f0, 3);
+ const ambientLight = new THREE.AmbientLight(0xf0f0f0, 8);
scene.add(ambientLight);
const spotLight = new THREE.SpotLight(0xffffff, 8);
- spotLight.position.set(0, 1000, 0);
+ spotLight.position.set(-300, 1000, 0);
spotLight.angle = Math.PI / 4; // 瑙掑害
- spotLight.distance = 1500; // 璺濈
+ spotLight.distance = 800; // 璺濈
spotLight.decay = 0; // 鍏夎“
// 鍏夌収闃村奖鍙婂叾鐢熸晥鑼冨洿
spotLight.castShadow = true;
@@ -198,13 +222,4 @@
if (help) {
scene.add(new THREE.SpotLightHelper(spotLight));
}
-}
-
-const buildDemo = (scene) => {
- const boxGeometry = new THREE.BoxGeometry(100, 100, 100);
- const boxMaterial = new THREE.MeshBasicMaterial({ color: 0x40739e });
- const boxMesh = new THREE.Mesh(boxGeometry, boxMaterial);
- boxMesh.position.set(0, 0, 0);
- scene.add(boxMesh)
- return boxMesh;
}
\ No newline at end of file
--
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