399 lines
52 KiB
HTML
399 lines
52 KiB
HTML
|
<!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>BlendingState - Cesium 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>
|
||
|
|
BlendingState
|
||
|
|
<div class="titleCenterer"></div>
|
||
|
|
</h1>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<section>
|
||
|
|
|
||
|
|
<header>
|
||
|
|
|
||
|
|
</header>
|
||
|
|
|
||
|
|
<article>
|
||
|
|
<div class="container-overview">
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="source-link rightLinks">
|
||
|
|
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Scene/BlendingState.js#L14">Scene/BlendingState.js 14</a>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="description">The blending state combines <a href="global.html#BlendEquation"><code>BlendEquation</code></a> and <a href="global.html#BlendFunction"><code>BlendFunction</code></a> and the
|
||
|
|
<code>enabled</code> flag to define the full blending state for combining source and
|
||
|
|
destination fragments when rendering.
|
||
|
|
<p>
|
||
|
|
This is a helper when using custom render states with <a href="Appearance.html#renderState"><code>Appearance#renderState</code></a>.
|
||
|
|
</p></div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<dl class="details">
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</dl>
|
||
|
|
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<h3 class="subsection-title">Members</h3>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="nameContainer">
|
||
|
|
<h4 class="name" id=".ADDITIVE_BLEND">
|
||
|
|
<a href="#.ADDITIVE_BLEND" class="doc-link"></a>
|
||
|
|
<span class="type-signature attribute-static">static</span> <span class="type-signature attribute-constant">constant</span> Cesium.BlendingState.ADDITIVE_BLEND<span class="type-signature"> : Object</span>
|
||
|
|
|
||
|
|
|
||
|
|
<div class="source-link rightLinks">
|
||
|
|
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Scene/BlendingState.js#L63">Scene/BlendingState.js 63</a>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
</h4>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="description">
|
||
|
|
Blending is enabled using additive blending, <code>source(source.alpha) + destination</code>.
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<dl class="details">
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</dl>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="nameContainer">
|
||
|
|
<h4 class="name" id=".ALPHA_BLEND">
|
||
|
|
<a href="#.ALPHA_BLEND" class="doc-link"></a>
|
||
|
|
<span class="type-signature attribute-static">static</span> <span class="type-signature attribute-constant">constant</span> Cesium.BlendingState.ALPHA_BLEND<span class="type-signature"> : Object</span>
|
||
|
|
|
||
|
|
|
||
|
|
<div class="source-link rightLinks">
|
||
|
|
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Scene/BlendingState.js#L31">Scene/BlendingState.js 31</a>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
</h4>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="description">
|
||
|
|
Blending is enabled using alpha blending, <code>source(source.alpha) + destination(1 - source.alpha)</code>.
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<dl class="details">
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</dl>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="nameContainer">
|
||
|
|
<h4 class="name" id=".DISABLED">
|
||
|
|
<a href="#.DISABLED" class="doc-link"></a>
|
||
|
|
<span class="type-signature attribute-static">static</span> <span class="type-signature attribute-constant">constant</span> Cesium.BlendingState.DISABLED<span class="type-signature"> : Object</span>
|
||
|
|
|
||
|
|
|
||
|
|
<div class="source-link rightLinks">
|
||
|
|
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Scene/BlendingState.js#L21">Scene/BlendingState.js 21</a>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
</h4>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="description">
|
||
|
|
Blending is disabled.
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<dl class="details">
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</dl>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="nameContainer">
|
||
|
|
<h4 class="name" id=".PRE_MULTIPLIED_ALPHA_BLEND">
|
||
|
|
<a href="#.PRE_MULTIPLIED_ALPHA_BLEND" class="doc-link"></a>
|
||
|
|
<span class="type-signature attribute-static">static</span> <span class="type-signature attribute-constant">constant</span> Cesium.BlendingState.PRE_MULTIPLIED_ALPHA_BLEND<span class="type-signature"> : Object</span>
|
||
|
|
|
||
|
|
|
||
|
|
<div class="source-link rightLinks">
|
||
|
|
<a href="https://github.com/CesiumGS/cesium/blob/1.91/Source/Scene/BlendingState.js#L47">Scene/BlendingState.js 47</a>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
</h4>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<div class="description">
|
||
|
|
Blending is enabled using alpha blending with premultiplied alpha, <code>source + destination(1 - source.alpha)</code>.
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<dl class="details">
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</dl>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</article>
|
||
|
|
|
||
|
|
</section>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
<footer>
|
||
|
|
Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.6.10</a>
|
||
|
|
</footer>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<div class="nav">
|
||
|
|
<div class="menu">
|
||
|
|
<input type="text" class="classFilter" id="ClassFilter" placeholder="Search">
|
||
|
|
<ul id="ClassList"><li data-name="Animation"><a href="Animation.html">Animation</a></li><li data-name="AnimationViewModel"><a href="AnimationViewModel.html">AnimationViewModel</a></li><li data-name="Appearance"><a href="Appearance.html">Appearance</a></li><li data-name="ArcGisMapServerImageryProvider"><a href="ArcGisMapServerImageryProvider.html">ArcGisMapServerImageryProvider</a></li><li data-name="ArcGISTiledElevationTerrainProvider"><a href="ArcGISTiledElevationTerrainProvider.html">ArcGISTiledElevationTerrainProvider</a></li><li data-name="ArcType"><a href="global.html#ArcType">ArcType</a></li><li data-name="AssociativeArray"><a href="AssociativeArray.html">AssociativeArray</a></li><li data-name="Axis"><a href="global.html#Axis">Axis</a></li><li data-name="AxisAlignedBoundingBox"><a href="AxisAlignedBoundingBox.html">AxisAlignedBoundingBox</a></li><li data-name="backFaceCulling"><a href="global.html#backFaceCulling">backFaceCulling</a></li><li data-name="barycentricCoordinates"><a href="global.html#barycentricCoordinates">barycentricCoordinates</a></li><li data-name="BaseLayerPicker"><a href="BaseLayerPicker.html">BaseLayerPicker</a></li><li data-name="BaseLayerPickerViewModel"><a href="BaseLayerPickerViewModel.html">BaseLayerPickerViewModel</a></li><li data-name="Billboard"><a href="Billboard.html">Billboard</a></li><li data-name="BillboardCollection"><a href="BillboardCollection.html">BillboardCollection</a></li><li data-name="BillboardGraphics"><a href="BillboardGraphics.html">BillboardGraphics</a></li><li data-name="BillboardVisualizer"><a href="BillboardVisualizer.html">BillboardVisualizer</a></li><li data-name="binarySearch"><a href="global.html#binarySearch">binarySearch</a></li><li data-name="binarySearchComparator"><a href="global.html#binarySearchComparator">binarySearchComparator</a></li><li data-name="BingMapsGeocoderService"><a href="BingMapsGeocoderService.html">BingMapsGeocoderService</a></li><li data-name="BingMapsImageryProvider"><a href="BingMapsImageryProvider.html">BingMapsImageryProvider</a></li><li data-name="BingMapsStyle"><a href="global.html#BingMapsStyle">BingMapsStyle</a></li><li data-name="BlendEquation"><a href="global.html#BlendEquation">BlendEquation</a></li><li data-name="BlendFunction"><a href="global.html#BlendFunction">BlendFunction</a></li><li data-name="BlendingState"><a href="BlendingState.html">BlendingState</a></li><li data-name="BlendOption"><a href="global.html#BlendOption">BlendOption</a></li><li data-name="BoundingRectangle"><a href="BoundingRectangle.html">BoundingRectangle</a></li><li data-name="BoundingSphere"><a href="BoundingSphere.html">BoundingSphere</a></li><li data-name="boundingSphere"><a href="global.html#boundingSphere">boundingSphere</a></li><li data-name="BoxEmitter"><a href="BoxEmitter.html">BoxEmitter</a></li><li data-name="BoxGeometry"><a href="BoxGeometry.html">BoxGeometry</a></li><li data-name="BoxGeometryUpdater"><a href="BoxGeometryUpdater.html">BoxGeometryUpdater</a></li><li data-name="BoxGraphics"><a href="BoxGraphics.html">BoxGraphics</a></li><li data-name="BoxOutlineGeometry"><a href="BoxOutlineGeometry.html">BoxOutlineGeometry</a></li><li data-name="buildModuleUrl"><a href="global.html#buildModuleUrl">buildModuleUrl</a></li><li data-name="CallbackProperty"><a href="CallbackProperty.html">CallbackProperty</a></li><li data-name="Camera"><a href="Camera.html">Camera</a></li><li data-name="CameraEventAggregator"><a href="CameraEventAggregator.html">CameraEventAggregator</a></li><li data-name="CameraEventType"><a href="global.html#CameraEventType">CameraEventType</a></li><li data-name="cancelAnimationFrame"><a href="global.html#cancelAnimationFrame">cancelAnimationFrame</a></li><li data-name="Cartesian2"><a href="Cartesian2.html">Cartesian2</a></li><li data-name="Cartesian3"><a href="Cartesian3.html">Cartesian3</a></li><li data-name="Cartesian4"><a href="Cartesian4.html">Cartesian4</a></li><li data-name="Cartographic"><a href="Cartographic.html">Cartographic</a></li><li data-name="CartographicGeocoderService"><a href="CartographicGeocoderServic
|
||
|
|
</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>
|