presentation.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title></title>
<script src="../js/jquery-3.4.1.min.js"></script>
<script src="../js/JavaScript.js"></script>
<script src="../js/popupJS.js"></script>
<link rel="stylesheet" href="../css/layer.css">
<link rel="stylesheet" href="../icon/iconfont.css">
</head>
<body marginwidth="0" marginheight="0">
<!-- 动画演示 -->
<div id="mainDiv" class="dialog donghua">
<h1 class="title" onmousedown="MouseDown(event)" onmouseup="MouseUp(event)" onmouseout="MouseUp(event)">
动画演示<i class="guanbibtn" onclick="Close()">X</i>
</h1>
<div class="main">
<div class="tool">
<i class="iconfont icon-tianjia-" title="新增演示工具" onclick="addNewDonghua"></i>
<i class="iconfont icon-tianjia-" title="新增" onclick="addView()"></i>
</div>
<div class="tool">
<i class="iconfont icon-tianjia-" title="新增" onclick="addFly()"></i>
<i class="iconfont icon-bofang" title="播放" onclick="play()"></i>
<i class="iconfont icon-zanting" title="暂停" onclick="pause()"></i>
<i class="iconfont icon-daobo" title="倒退" onclick="previous()"></i>
<i class="iconfont icon-dancibofang-" title="播放一次" onclick="playOnce()"></i>
<i class="iconfont icon-xunhuan-" title="无线循环" onclick="loop()"></i>
<i class="iconfont icon--" title="删除节点" onclick="delFly()"></i>
</div>
<ul class="ul">
<li class="item">
<span class="check"></span>
<span class="id">ID</span>
<span class="describe">描述</span>
</li>
</ul>
</div>
</div>
<script>
var flymode = [];
var presentation = undefined;
var selectValue = -1;
function addView() { alert("aaa"); }
function addNewDonghua() {
console.log("aaa");
alert("进入addNewDonghua()");
//无论 presentation是否为undefined，都需要创建演示工具
// var sgWorld = CreateSGObj();
// presentation = sgWorld.Creator.CreatePresentation(
// "",
// "演示工具"
// );
alert("创建presentation完成");
//sgWorld.ProjectTree.EditItem(presentation.ID, 1);
flymode = [];
selectValue = -1;
alert("已创建新的演示工具！");
}
function addFly() {
if (presentation !== undefined) {
var index = flymode.length + 1;
flymode.push({ index: index, describe: "位置信息" });
// playIndex = 0;
// sgWorld.Command.Execute(1099, 0);//添加位置的命令
//获取当前的视角位置，并将其加入到演示工具中
var sgWorld = CreateSGObj();
var currentPos = sgWorld.Navigate.GetPosition(0);
//演示工具新添加了一个移动摄像机到不同位置的演示步骤
presentation.CreateLocationStep(1, 0, "", currentPos);
var str = "<li class='item' >" +
"<span class='check'>" +
"<input type='radio' class='checkStep' name='checkStep' />" +
"</span>" +
"<span class='id'>" + index + "</span>" +
"<span class='describe'>位置信息</span></li>";
$(".ul").append(str);
}
}
function play() {
if (presentation !== undefined) {
//播放
if (presentation.PresentationStatus === 1) {
//PS_NOTPLAYING = 1
presentation.PlayMode = 0;
presentation.PlayAlgorithm = 1;
presentation.PlaySpeedFactor = 2;
presentation.Play(0);
} else if (presentation.PresentationStatus === 2) {
presentation.Resume(); //让演示工具从暂停的那一步恢复演示
}
}
}
function pause() {
//暂停
if (
presentation !== undefined &&
presentation.PresentationStatus === 1
) {
presentation.Pause();
}
}
function previous() {
//上一步
if (presentation !== undefined) {
// sgWorld.Command.Execute(1114, 0);
presentation.PreviousStep();
presentation.Resume();
}
}
function playOnce() {
//播放一次
if (presentation !== undefined) presentation.LoopRoute = false;
}
function loop() {
//循环
if (presentation !== undefined) presentation.LoopRoute = true;
}
function delFly() {
//获取单选框中选中的对象的index（序号），用于删除在演示工具中的节点
if (presentation !== undefined) {
var delIndex = flymode.findIndex(
item => item.index === selectValue
);
if (delIndex !== -1) {
flymode.splice(delIndex, 1);
presentation.DeleteStep(delIndex);
}
}
}
</script>
</body>
</html>