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Jotree

如何在npm里面使用

  1. 安装依赖

    npm i jotree

  2. 在node_modules里面找到jotree，把potreePublic里面的libs和resources、workers文件夹复制到项目的public目录（vue项目中）

  3. 在main.ts中加入如下代码（vue项目中）

    import * as Potree from "jotree"

window.Potree = Potree;
window.Potree.scriptPath = `${window.Potree.scriptPath}${import.meta.env.BASE_URL}`;
window.Potree.resourcePath = `${window.Potree.scriptPath}/resources`;

  4. 在index.html中加入如下代码：

    <!doctype html>
<html lang="en">
<head>
	<meta charset="UTF-8" />
	<link rel="icon" type="image/svg+xml" href="/vite.svg" />
	<meta name="viewport" content="width=device-width, initial-scale=1.0" />
	<!-- 添加需要的依赖项 -->
	<script src="./public/libs/jquery/jquery-3.1.1.min.js"></script>
	<script src="./public/libs/spectrum/spectrum.js"></script>
	<script src="./public/libs/jquery-ui/jquery-ui.min.js"></script>
	<script src="./public/libs/other/BinaryHeap.js"></script>
	<script src="./public/libs/tween/tween.min.js"></script>
	<script src="./public/libs/d3/d3.js"></script>
	<script src="./public/libs/proj4/proj4.js"></script>
	<script src="./public/libs/openlayers3/ol.js"></script>
	<script src="./public/libs/i18next/i18next.js"></script>
	<script src="./public/libs/jstree/jstree.js"></script>
	<script src="./public/libs/plasio/js/laslaz.js"></script>
	<!--  -->
	<title>Vite + Vue + TS</title>
</head>
<body>
	<div id="app"></div>
	<script type="module" src="/src/main.ts"></script>
</body>
</html>

  5. 写一个hello world场景（vue项目中）

    // App.vue
<template>
	<div class="three-container" ref="threeContainer"></div>
</template>
<script lang="ts" setup>
import { Jotree } from "jotree"
import { onMounted, ref } from "vue";

const threeContainer = ref()
onMounted(() => {
	const jotree = new Jotree(threeContainer.value);
	jotree.loadPointCloud("data/pointclouds/room/metadata.json", "room", () => {
		
	})
})
</script>

<style lang="scss" scoped>
.three-container {
	width: 100%;
	height: 100%;
}
</style>

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基于potree进行SDK封装

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