Fuyuu
/
dt-admin-pc-v2
3
1
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
数字孪生Web 后台dt（ digital twin）2.0版本 统一命名格式
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
102 Commits
1 Branch
0 Tags
70 MiB
Tree: a5923b193e
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'a5923b193e'
${ noResults }
dt-admin-pc-v2/public/earthsdk/XbsjEarth/Documentation/PolylineVolumeGeometry.html

1106 lines
27 KiB
Raw Normal View History

统一命名格式
12 months ago
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>PolylineVolumeGeometry - XbsjEarth Documentation</title>
<!--[if lt IE 9]>
<script src="javascript/html5.js"></script>
<![endif]-->
<link href="styles/jsdoc-default.css" rel="stylesheet">
<link href="styles/prism.css" rel="stylesheet">
</head>
<body>
<div id="main">
<h1 class="page-title">
<!-- <a href="index.html"><img src="Images/CesiumLogo.png" class="cesiumLogo"></a> -->
<a href="index.html">EarthSDK</a>
PolylineVolumeGeometry
<div class="titleCenterer"></div>
</h1>
<section>
<header>
</header>
<article>
<div class="container-overview">
<div class="nameContainer">
<h4 class="name" id="PolylineVolumeGeometry">
<a href="#PolylineVolumeGeometry" class="doc-link"></a>
new PolylineVolumeGeometry<span class="signature">(options)</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
A description of a polyline with a volume (a 2D shape extruded along a polyline).
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>options</code></td>
<td class="type">
<span class="param-type">Object</span>
</td>
<td class="description last">
Object with the following properties:
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>polylinePositions</code></td>
<td class="type">
<span class="param-type">Array.&lt;Cartesian3></span>
</td>
<td class="default">
</td>
<td class="description last">
An array of <code>Cartesain3</code> positions that define the center of the polyline volume.</td>
</tr>
<tr>
<td class="name"><code>shapePositions</code></td>
<td class="type">
<span class="param-type">Array.&lt;Cartesian2></span>
</td>
<td class="default">
</td>
<td class="description last">
An array of <code>Cartesian2</code> positions that define the shape to be extruded along the polyline</td>
</tr>
<tr>
<td class="name"><code>ellipsoid</code></td>
<td class="type">
<span class="param-type">Ellipsoid</span>
</td>
<td class="default">
<code class="language-javascript">Ellipsoid.WGS84</code>
</td>
<td class="description last">
<span class="optional">optional</span>
The ellipsoid to be used as a reference.</td>
</tr>
<tr>
<td class="name"><code>granularity</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="default">
<code class="language-javascript">CesiumMath.RADIANS_PER_DEGREE</code>
</td>
<td class="description last">
<span class="optional">optional</span>
The distance, in radians, between each latitude and longitude. Determines the number of positions in the buffer.</td>
</tr>
<tr>
<td class="name"><code>vertexFormat</code></td>
<td class="type">
<span class="param-type">VertexFormat</span>
</td>
<td class="default">
<code class="language-javascript">VertexFormat.DEFAULT</code>
</td>
<td class="description last">
<span class="optional">optional</span>
The vertex attributes to be computed.</td>
</tr>
<tr>
<td class="name"><code>cornerType</code></td>
<td class="type">
<span class="param-type">CornerType</span>
</td>
<td class="default">
<code class="language-javascript">CornerType.ROUNDED</code>
</td>
<td class="description last">
<span class="optional">optional</span>
Determines the style of the corners.</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
<dl class="details">
<h5>Example:</h5>
<pre><code class="language-javascript">function computeCircle(radius) { var positions = []; for (var i = 0; i &lt; 360; i++) { var radians = Cesium.Math.toRadians(i); positions.push(new Cesium.Cartesian2(radius * Math.cos(radians), radius * Math.sin(radians))); } return positions; } var volume = new Cesium.PolylineVolumeGeometry({ vertexFormat : Cesium.VertexFormat.POSITION_ONLY, polylinePositions : Cesium.Cartesian3.fromDegreesArray([ -72.0, 40.0, -70.0, 35.0 ]), shapePositions : computeCircle(100000.0) });</code></pre>
<h5>Demo:</h5>
<ul class="see-list">
<li><a href="https://sandcastle.cesium.com/index.html?src=Polyline%2520Volume.html">Cesium Sandcastle Polyline Volume Demo</a></li>
</ul>
<h5>See:</h5>
<ul class="see-list">
<li>PolylineVolumeGeometry#createGeometry</li>
</ul>
</dl>
</div>
<h3 class="subsection-title">Members</h3>
<div class="nameContainer">
<h4 class="name" id="packedLength">
<a href="#packedLength" class="doc-link"></a>
packedLength<span class="type-signature"> : Number</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
The number of elements used to pack the object into an array.
</div>
<dl class="details">
</dl>
<h3 class="subsection-title">Methods</h3>
<div class="nameContainer">
<h4 class="name" id=".createGeometry">
<a href="#.createGeometry" class="doc-link"></a>
<span class="type-signature attribute-static">static</span>PolylineVolumeGeometry.createGeometry<span class="signature">(polylineVolumeGeometry)</span> &rarr; <span class="type-signature returnType">Geometry|undefined</span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
Computes the geometric representation of a polyline with a volume, including its vertices, indices, and a bounding sphere.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>polylineVolumeGeometry</code></td>
<td class="type">
<span class="param-type"><a href="PolylineVolumeGeometry.html">PolylineVolumeGeometry</a></span>
</td>
<td class="description last">
A description of the polyline volume.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The computed vertices and indices.
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".pack">
<a href="#.pack" class="doc-link"></a>
<span class="type-signature attribute-static">static</span>PolylineVolumeGeometry.pack<span class="signature">(value, array, <span class="optional">startingIndex</span>)</span> &rarr; <span class="type-signature returnType">Array.&lt;Number></span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
Stores the provided instance into the provided array.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>value</code></td>
<td class="type">
<span class="param-type"><a href="PolylineVolumeGeometry.html">PolylineVolumeGeometry</a></span>
</td>
<td class="default">
</td>
<td class="description last">
The value to pack.</td>
</tr>
<tr>
<td class="name"><code>array</code></td>
<td class="type">
<span class="param-type">Array.&lt;Number></span>
</td>
<td class="default">
</td>
<td class="description last">
The array to pack into.</td>
</tr>
<tr>
<td class="name"><code>startingIndex</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="default">
<code class="language-javascript">0</code>
</td>
<td class="description last">
<span class="optional">optional</span>
The index into the array at which to start packing the elements.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The array that was packed into
</div>
<dl class="details">
</dl>
<div class="nameContainer">
<h4 class="name" id=".unpack">
<a href="#.unpack" class="doc-link"></a>
<span class="type-signature attribute-static">static</span>PolylineVolumeGeometry.unpack<span class="signature">(array, <span class="optional">startingIndex</span>, <span class="optional">result</span>)</span> &rarr; <span class="type-signature returnType"><a href="PolylineVolumeGeometry.html">PolylineVolumeGeometry</a></span>
<div class="source-link rightLinks">
</div>
</h4>
</div>
<div class="description">
Retrieves an instance from a packed array.
</div>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>array</code></td>
<td class="type">
<span class="param-type">Array.&lt;Number></span>
</td>
<td class="default">
</td>
<td class="description last">
The packed array.</td>
</tr>
<tr>
<td class="name"><code>startingIndex</code></td>
<td class="type">
<span class="param-type">Number</span>
</td>
<td class="default">
<code class="language-javascript">0</code>
</td>
<td class="description last">
<span class="optional">optional</span>
The starting index of the element to be unpacked.</td>
</tr>
<tr>
<td class="name"><code>result</code></td>
<td class="type">
<span class="param-type"><a href="PolylineVolumeGeometry.html">PolylineVolumeGeometry</a></span>
</td>
<td class="default">
</td>
<td class="description last">
<span class="optional">optional</span>
The object into which to store the result.</td>
</tr>
</tbody>
</table>
<h5>Returns:</h5>
<div class="param-desc">
The modified result parameter or a new PolylineVolumeGeometry instance if one was not provided.
</div>
<dl class="details">
</dl>
</article>
</section>
<footer>
Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.6.2</a>
</footer>
</div>
<div class="nav">
<div class="menu">
<input type="text" class="classFilter" id="ClassFilter" placeholder="Search">
<ul id="ClassList"><li data-name="AmbientOcclusionStage"><a href="AmbientOcclusionStage.html">AmbientOcclusionStage</a></li><li data-name="Analyzation"><a href="Analyzation.html">Analyzation</a></li><li data-name="CutFillComputing"><a href="Analyzation.CutFillComputing.html">CutFillComputing</a></li><li data-name="Measurement"><a href="Analyzation.Measurement.html">Measurement</a></li><li data-name="BlackAndWhiteStage"><a href="BlackAndWhiteStage.html">BlackAndWhiteStage</a></li><li data-name="BloomStage"><a href="BloomStage.html">BloomStage</a></li><li data-name="BrightnessStage"><a href="BrightnessStage.html">BrightnessStage</a></li><li data-name="Camera"><a href="Camera.html">Camera</a></li><li data-name="Immersion"><a href="Camera.Immersion.html">Immersion</a></li><li data-name="Interaction"><a href="Camera.Interaction.html">Interaction</a></li><li data-name="Navigator"><a href="Camera.Navigator.html">Navigator</a></li><li data-name="Viewport"><a href="Camera.Viewport.html">Viewport</a></li><li data-name="CameraFlight"><a href="CameraFlight.html">CameraFlight</a></li><li data-name="CameraTrack"><a href="CameraFlight.CameraTrack.html">CameraTrack</a></li><li data-name="CameraView"><a href="CameraView.html">CameraView</a></li><li data-name="Manager"><a href="CameraView.Manager.html">Manager</a></li><li data-name="Status"><a href="CameraView.Status.html">Status</a></li><li data-name="View"><a href="CameraView.View.html">View</a></li><li data-name="DepthOfFieldStage"><a href="DepthOfFieldStage.html">DepthOfFieldStage</a></li><li data-name="Earth"><a href="Earth.html">Earth</a></li><li data-name="Effect"><a href="Effect.html">Effect</a></li><li data-name="ForceSunPos"><a href="Effect.ForceSunPos.html">ForceSunPos</a></li><li data-name="Shadow"><a href="Effect.Shadow.html">Shadow</a></li><li data-name="HTML"><a href="HTML.html">HTML</a></li><li data-name="LensFlareStage"><a href="LensFlareStage.html">LensFlareStage</a></li><li data-name="MapVLayer"><a href="MapVLayer.MapVLayer.html">MapVLayer</a></li><li data-name="MapVRenderer"><a href="MapVRenderer.MapVRenderer.html">MapVRenderer</a></li><li data-name="Misc"><a href="Misc.html">Misc</a></li><li data-name="Debug"><a href="Misc.Debug.html">Debug</a></li><li data-name="MosaicStage"><a href="MosaicStage.html">MosaicStage</a></li><li data-name="MVVM"><a href="MVVM.html">MVVM</a></li><li data-name="NightVisionStage"><a href="NightVisionStage.html">NightVisionStage</a></li><li data-name="Obj"><a href="Obj.html">Obj</a></li><li data-name="CameraVideo"><a href="Obj.CameraVideo.html">CameraVideo</a></li><li data-name="ClassificationPolygon"><a href="Obj.ClassificationPolygon.html">ClassificationPolygon</a></li><li data-name="Outline"><a href="Obj.ClassificationPolygon.Outline.html">Outline</a></li><li data-name="ClippingPlane"><a href="Obj.ClippingPlane.html">ClippingPlane</a></li><li data-name="CustomGroundRectangle"><a href="Obj.CustomGroundRectangle.html">CustomGroundRectangle</a></li><li data-name="CustomPrimitive"><a href="Obj.CustomPrimitive.html">CustomPrimitive</a></li><li data-name="Geometry"><a href="Obj.CustomPrimitive.Geometry.html">Geometry</a></li><li data-name="CutSurface"><a href="Obj.CutSurface.html">CutSurface</a></li><li data-name="FlattenedPolygonCollection"><a href="Obj.FlattenedPolygonCollection.html">FlattenedPolygonCollection</a></li><li data-name="FlattenedPolygon"><a href="Obj.FlattenedPolygonCollection.FlattenedPolygon.html">FlattenedPolygon</a></li><li data-name="Forest"><a href="Obj.Forest.html">Forest</a></li><li data-name="GroundImage"><a href="Obj.GroundImage.html">GroundImage</a></li><li data-name="HeatMap"><a href="Obj.HeatMap.html">HeatMap</a></li><li data-name="Imagery"><a href="Obj.Imagery.html">Imagery</a></li><li data-name="ImageryProvider"><a href="Obj.Imagery.ImageryProvider.html">ImageryProvider</a></li><li data-name="ArcGisMapServerImageryProvider"><a href="Obj.Imagery.ImageryProvider.ArcGisMapServerImageryProvider.html">ArcGisMapServerImageryProvider</a></li><li data-name="GoogleEarthEnterpriseImageryProvider"><a href="Obj.Image
</div>
</div>
<script>
if (window.frameElement) {
document.body.className = 'embedded';
var ele = document.createElement('a');
ele.className = 'popout';
ele.target = '_blank';
ele.href = window.location.href;
ele.title = 'Pop out';
document.getElementById('main').appendChild(ele);
}
// Set targets on external links. Sandcastle and GitHub shouldn't be embedded in any iframe.
Array.prototype.forEach.call(document.getElementsByTagName('a'), function(a) {
if (/^https?:/i.test(a.getAttribute('href'))) {
a.target='_blank';
}
});
</script>
<script src="javascript/prism.js"></script>
<script src="javascript/cesiumDoc.js"></script>
</body>
</html>