pixi-cull
Version:
a library to visibly cull objects designed to work with pixi.js
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<a href="../modules.html">pixi-cull</a>
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<a href="spatialhash.html">SpatialHash</a>
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<h1>Class SpatialHash</h1>
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<section class="tsd-panel tsd-hierarchy">
<h3>Hierarchy</h3>
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<li>
<span class="target">SpatialHash</span>
</li>
</ul>
</section>
<section class="tsd-panel-group tsd-index-group">
<h2>Index</h2>
<section class="tsd-panel tsd-index-panel">
<div class="tsd-index-content">
<section class="tsd-index-section ">
<h3>Constructors</h3>
<ul class="tsd-index-list">
<li class="tsd-kind-constructor tsd-parent-kind-class"><a href="spatialhash.html#constructor" class="tsd-kind-icon">constructor</a></li>
</ul>
</section>
<section class="tsd-index-section ">
<h3>Properties</h3>
<ul class="tsd-index-list">
<li class="tsd-kind-property tsd-parent-kind-class"><a href="spatialhash.html#dirtytest" class="tsd-kind-icon">dirty<wbr>Test</a></li>
<li class="tsd-kind-property tsd-parent-kind-class"><a href="spatialhash.html#simpletest" class="tsd-kind-icon">simple<wbr>Test</a></li>
</ul>
</section>
<section class="tsd-index-section ">
<h3>Methods</h3>
<ul class="tsd-index-list">
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#add" class="tsd-kind-icon">add</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#addcontainer" class="tsd-kind-icon">add<wbr>Container</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#cull" class="tsd-kind-icon">cull</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#getaveragesize" class="tsd-kind-icon">get<wbr>Average<wbr>Size</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#getbuckets" class="tsd-kind-icon">get<wbr>Buckets</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#getlargest" class="tsd-kind-icon">get<wbr>Largest</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#getnumberofbuckets" class="tsd-kind-icon">get<wbr>Number<wbr>OfBuckets</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#getsparseness" class="tsd-kind-icon">get<wbr>Sparseness</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#getworldbounds" class="tsd-kind-icon">get<wbr>World<wbr>Bounds</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#insert" class="tsd-kind-icon">insert</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#invisible" class="tsd-kind-icon">invisible</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#neighbors" class="tsd-kind-icon">neighbors</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#query" class="tsd-kind-icon">query</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#querycallback" class="tsd-kind-icon">query<wbr>Callback</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#querycallbackall" class="tsd-kind-icon">query<wbr>Callback<wbr>All</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#remove" class="tsd-kind-icon">remove</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#removecontainer" class="tsd-kind-icon">remove<wbr>Container</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#removefromhash" class="tsd-kind-icon">remove<wbr>From<wbr>Hash</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#stats" class="tsd-kind-icon">stats</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#updateobject" class="tsd-kind-icon">update<wbr>Object</a></li>
<li class="tsd-kind-method tsd-parent-kind-class"><a href="spatialhash.html#updateobjects" class="tsd-kind-icon">update<wbr>Objects</a></li>
</ul>
</section>
</div>
</section>
</section>
<section class="tsd-panel-group tsd-member-group ">
<h2>Constructors</h2>
<section class="tsd-panel tsd-member tsd-kind-constructor tsd-parent-kind-class">
<a name="constructor" class="tsd-anchor"></a>
<h3>constructor</h3>
<ul class="tsd-signatures tsd-kind-constructor tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">new <wbr>Spatial<wbr>Hash<span class="tsd-signature-symbol">(</span>options<span class="tsd-signature-symbol">?: </span><a href="../interfaces/spatialhashoptions.html" class="tsd-signature-type" data-tsd-kind="Interface">SpatialHashOptions</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="spatialhash.html" class="tsd-signature-type" data-tsd-kind="Class">SpatialHash</a></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L66">code/spatial-hash.ts:66</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>creates a spatial-hash cull
Note, options.dirtyTest defaults to false. To greatly improve performance set to true and set
displayObject.dirty=true when the displayObject changes)</p>
</div>
</div>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5><span class="tsd-flag ts-flagOptional">Optional</span> options: <a href="../interfaces/spatialhashoptions.html" class="tsd-signature-type" data-tsd-kind="Interface">SpatialHashOptions</a></h5>
</li>
</ul>
<h4 class="tsd-returns-title">Returns <a href="spatialhash.html" class="tsd-signature-type" data-tsd-kind="Class">SpatialHash</a></h4>
</li>
</ul>
</section>
</section>
<section class="tsd-panel-group tsd-member-group ">
<h2>Properties</h2>
<section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class">
<a name="dirtytest" class="tsd-anchor"></a>
<h3>dirty<wbr>Test</h3>
<div class="tsd-signature tsd-kind-icon">dirty<wbr>Test<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol"> = true</span></div>
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L51">code/spatial-hash.ts:51</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>dirtyTest toggle</p>
</div>
</div>
</section>
<section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class">
<a name="simpletest" class="tsd-anchor"></a>
<h3>simple<wbr>Test</h3>
<div class="tsd-signature tsd-kind-icon">simple<wbr>Test<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol"> = true</span></div>
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L48">code/spatial-hash.ts:48</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>simpleTest toggle</p>
</div>
</div>
</section>
</section>
<section class="tsd-panel-group tsd-member-group ">
<h2>Methods</h2>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="add" class="tsd-anchor"></a>
<h3>add</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">add<span class="tsd-signature-symbol">(</span>object<span class="tsd-signature-symbol">: </span><a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a>, staticObject<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L103">code/spatial-hash.ts:103</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>add an object to be culled
side effect: adds object.spatialHashes to track existing hashes</p>
</div>
</div>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>object: <a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a></h5>
</li>
<li>
<h5><span class="tsd-flag ts-flagOptional">Optional</span> staticObject: <span class="tsd-signature-type">boolean</span></h5>
</li>
</ul>
<h4 class="tsd-returns-title">Returns <a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a></h4>
<p>object</p>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="addcontainer" class="tsd-anchor"></a>
<h3>add<wbr>Container</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">add<wbr>Container<span class="tsd-signature-symbol">(</span>container<span class="tsd-signature-symbol">: </span><a href="../interfaces/containerwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">ContainerWithCulling</a>, staticObject<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L132">code/spatial-hash.ts:132</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>add an array of objects to be culled</p>
</div>
</div>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>container: <a href="../interfaces/containerwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">ContainerWithCulling</a></h5>
</li>
<li>
<h5><span class="tsd-flag ts-flagOptional">Optional</span> staticObject: <span class="tsd-signature-type">boolean</span></h5>
</li>
</ul>
<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="cull" class="tsd-anchor"></a>
<h3>cull</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">cull<span class="tsd-signature-symbol">(</span>AABB<span class="tsd-signature-symbol">: </span><a href="../interfaces/aabb.html" class="tsd-signature-type" data-tsd-kind="Interface">AABB</a>, skipUpdate<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">boolean</span>, callback<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-symbol">(</span>object<span class="tsd-signature-symbol">: </span><a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L180">code/spatial-hash.ts:180</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>update the hashes and cull the items in the list</p>
</div>
</div>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>AABB: <a href="../interfaces/aabb.html" class="tsd-signature-type" data-tsd-kind="Interface">AABB</a></h5>
</li>
<li>
<h5><span class="tsd-flag ts-flagOptional">Optional</span> skipUpdate: <span class="tsd-signature-type">boolean</span></h5>
</li>
<li>
<h5><span class="tsd-flag ts-flagOptional">Optional</span> callback: <span class="tsd-signature-symbol">(</span>object<span class="tsd-signature-symbol">: </span><a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">boolean</span></h5>
<ul class="tsd-parameters">
<li class="tsd-parameter-signature">
<ul class="tsd-signatures tsd-kind-type-literal">
<li class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">(</span>object<span class="tsd-signature-symbol">: </span><a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>object: <a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a></h5>
</li>
</ul>
<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">boolean</span></h4>
</li>
</ul>
</li>
</ul>
</li>
</ul>
<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">number</span></h4>
<p>number of buckets in results</p>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="getaveragesize" class="tsd-anchor"></a>
<h3>get<wbr>Average<wbr>Size</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">get<wbr>Average<wbr>Size<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L518">code/spatial-hash.ts:518</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>helper function to evaluate hash table</p>
</div>
</div>
<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">number</span></h4>
<ul>
<li>the average number of entries in each bucket</li>
</ul>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="getbuckets" class="tsd-anchor"></a>
<h3>get<wbr>Buckets</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">get<wbr>Buckets<span class="tsd-signature-symbol">(</span>minimum<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">[]</span></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L301">code/spatial-hash.ts:301</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>returns an array of buckets with >= minimum of objects in each bucket</p>
</div>
</div>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>minimum: <span class="tsd-signature-type">number</span><span class="tsd-signature-symbol"> = 1</span></h5>
</li>
</ul>
<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">[]</span></h4>
<p>array of buckets</p>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="getlargest" class="tsd-anchor"></a>
<h3>get<wbr>Largest</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">get<wbr>Largest<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L530">code/spatial-hash.ts:530</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>helper function to evaluate the hash table</p>
</div>
</div>
<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">number</span></h4>
<ul>
<li>the largest sized bucket</li>
</ul>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="getnumberofbuckets" class="tsd-anchor"></a>
<h3>get<wbr>Number<wbr>OfBuckets</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">get<wbr>Number<wbr>OfBuckets<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L510">code/spatial-hash.ts:510</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>helper function to evaluate hash table</p>
</div>
</div>
<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">number</span></h4>
<ul>
<li>the number of buckets in the hash table</li>
</ul>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="getsparseness" class="tsd-anchor"></a>
<h3>get<wbr>Sparseness</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">get<wbr>Sparseness<span class="tsd-signature-symbol">(</span>AABB<span class="tsd-signature-symbol">?: </span><a href="../interfaces/aabb.html" class="tsd-signature-type" data-tsd-kind="Interface">AABB</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L563">code/spatial-hash.ts:563</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>helper function to evaluate the hash table</p>
</div>
</div>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5><span class="tsd-flag ts-flagOptional">Optional</span> AABB: <a href="../interfaces/aabb.html" class="tsd-signature-type" data-tsd-kind="Interface">AABB</a></h5>
</li>
</ul>
<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">number</span></h4>
<ul>
<li>sparseness percentage (i.e., buckets with at least 1 element divided by total possible buckets)</li>
</ul>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="getworldbounds" class="tsd-anchor"></a>
<h3>get<wbr>World<wbr>Bounds</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">get<wbr>World<wbr>Bounds<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">SpatialHashBounds</span></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L544">code/spatial-hash.ts:544</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>gets quadrant bounds</p>
</div>
</div>
<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">SpatialHashBounds</span></h4>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="insert" class="tsd-anchor"></a>
<h3>insert</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">insert<span class="tsd-signature-symbol">(</span>object<span class="tsd-signature-symbol">: </span><a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a>, key<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L331">code/spatial-hash.ts:331</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>insert object into the spatial hash
automatically called from updateObject()</p>
</div>
</div>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>object: <a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a></h5>
</li>
<li>
<h5>key: <span class="tsd-signature-type">string</span></h5>
<div class="tsd-comment tsd-typography">
</div>
</li>
</ul>
<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="invisible" class="tsd-anchor"></a>
<h3>invisible</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">invisible<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L198">code/spatial-hash.ts:198</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>set all objects in hash to visible=false</p>
</div>
</div>
<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="neighbors" class="tsd-anchor"></a>
<h3>neighbors</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">neighbors<span class="tsd-signature-symbol">(</span>object<span class="tsd-signature-symbol">: </span><a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a><span class="tsd-signature-symbol">[]</span></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L359">code/spatial-hash.ts:359</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>get all neighbors that share the same hash as object</p>
</div>
</div>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>object: <a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a></h5>
<div class="tsd-comment tsd-typography">
<p>in the spatial hash</p>
</div>
</li>
</ul>
<h4 class="tsd-returns-title">Returns <a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a><span class="tsd-signature-symbol">[]</span></h4>
<ul>
<li>of objects that are in the same hash as object</li>
</ul>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="query" class="tsd-anchor"></a>
<h3>query</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">query<span class="tsd-signature-symbol">(</span>AABB<span class="tsd-signature-symbol">: </span><a href="../interfaces/aabb.html" class="tsd-signature-type" data-tsd-kind="Interface">AABB</a>, simpleTest<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a><span class="tsd-signature-symbol">[]</span></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L371">code/spatial-hash.ts:371</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>returns an array of objects contained within bounding box</p>
</div>
</div>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>AABB: <a href="../interfaces/aabb.html" class="tsd-signature-type" data-tsd-kind="Interface">AABB</a></h5>
<div class="tsd-comment tsd-typography">
<p>bounding box to search</p>
</div>
</li>
<li>
<h5>simpleTest: <span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol"> = true</span></h5>
</li>
</ul>
<h4 class="tsd-returns-title">Returns <a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a><span class="tsd-signature-symbol">[]</span></h4>
<ul>
<li>search results</li>
</ul>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="querycallback" class="tsd-anchor"></a>
<h3>query<wbr>Callback</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">query<wbr>Callback<span class="tsd-signature-symbol">(</span>AABB<span class="tsd-signature-symbol">: </span><a href="../interfaces/aabb.html" class="tsd-signature-type" data-tsd-kind="Interface">AABB</a>, callback<span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span>object<span class="tsd-signature-symbol">: </span><a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">boolean</span>, simpleTest<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L450">code/spatial-hash.ts:450</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>iterates through objects contained within bounding box
stops iterating if the callback returns true</p>
</div>
</div>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>AABB: <a href="../interfaces/aabb.html" class="tsd-signature-type" data-tsd-kind="Interface">AABB</a></h5>
<div class="tsd-comment tsd-typography">
<p>bounding box to search</p>
</div>
</li>
<li>
<h5>callback: <span class="tsd-signature-symbol">(</span>object<span class="tsd-signature-symbol">: </span><a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">boolean</span></h5>
<ul class="tsd-parameters">
<li class="tsd-parameter-signature">
<ul class="tsd-signatures tsd-kind-type-literal">
<li class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">(</span>object<span class="tsd-signature-symbol">: </span><a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>object: <a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a></h5>
</li>
</ul>
<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">boolean</span></h4>
</li>
</ul>
</li>
</ul>
</li>
<li>
<h5>simpleTest: <span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol"> = true</span></h5>
</li>
</ul>
<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">boolean</span></h4>
<ul>
<li>true if callback returned early</li>
</ul>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="querycallbackall" class="tsd-anchor"></a>
<h3>query<wbr>Callback<wbr>All</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">query<wbr>Callback<wbr>All<span class="tsd-signature-symbol">(</span>AABB<span class="tsd-signature-symbol">: </span><a href="../interfaces/aabb.html" class="tsd-signature-type" data-tsd-kind="Interface">AABB</a>, simpleTest<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">boolean</span>, callback<span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span>object<span class="tsd-signature-symbol">: </span><a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a><span class="tsd-signature-symbol">[]</span></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L409">code/spatial-hash.ts:409</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>returns an array of objects contained within bounding box with a callback on each non-culled object
this function is different from queryCallback, which cancels the query when a callback returns true</p>
</div>
</div>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>AABB: <a href="../interfaces/aabb.html" class="tsd-signature-type" data-tsd-kind="Interface">AABB</a></h5>
<div class="tsd-comment tsd-typography">
<p>bounding box to search</p>
</div>
</li>
<li>
<h5>simpleTest: <span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol"> = true</span></h5>
</li>
<li>
<h5>callback: <span class="tsd-signature-symbol">(</span>object<span class="tsd-signature-symbol">: </span><a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">boolean</span></h5>
<div class="tsd-comment tsd-typography">
<p>function to run for each non-culled object</p>
</div>
<ul class="tsd-parameters">
<li class="tsd-parameter-signature">
<ul class="tsd-signatures tsd-kind-type-literal">
<li class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">(</span>object<span class="tsd-signature-symbol">: </span><a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>object: <a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a></h5>
</li>
</ul>
<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">boolean</span></h4>
</li>
</ul>
</li>
</ul>
</li>
</ul>
<h4 class="tsd-returns-title">Returns <a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a><span class="tsd-signature-symbol">[]</span></h4>
<ul>
<li>search results</li>
</ul>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="remove" class="tsd-anchor"></a>
<h3>remove</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">remove<span class="tsd-signature-symbol">(</span>object<span class="tsd-signature-symbol">: </span><a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L121">code/spatial-hash.ts:121</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>remove an object added by add()</p>
</div>
</div>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>object: <a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a></h5>
</li>
</ul>
<h4 class="tsd-returns-title">Returns <a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a></h4>
<p>object</p>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="removecontainer" class="tsd-anchor"></a>
<h3>remove<wbr>Container</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">remove<wbr>Container<span class="tsd-signature-symbol">(</span>container<span class="tsd-signature-symbol">: </span><a href="../interfaces/containerwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">ContainerWithCulling</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="../interfaces/containerwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">ContainerWithCulling</a></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L164">code/spatial-hash.ts:164</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>remove an array added by addContainer()</p>
</div>
</div>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>container: <a href="../interfaces/containerwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">ContainerWithCulling</a></h5>
</li>
</ul>
<h4 class="tsd-returns-title">Returns <a href="../interfaces/containerwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">ContainerWithCulling</a></h4>
<p>container</p>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="removefromhash" class="tsd-anchor"></a>
<h3>remove<wbr>From<wbr>Hash</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">remove<wbr>From<wbr>Hash<span class="tsd-signature-symbol">(</span>object<span class="tsd-signature-symbol">: </span><a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L345">code/spatial-hash.ts:345</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>removes object from the hash table
should be called when removing an object
automatically called from updateObject()</p>
</div>
</div>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>object: <a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a></h5>
<div class="tsd-comment tsd-typography">
</div>
</li>
</ul>
<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="stats" class="tsd-anchor"></a>
<h3>stats</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">stats<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="../interfaces/spatialhashstats.html" class="tsd-signature-type" data-tsd-kind="Interface">SpatialHashStats</a></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L482">code/spatial-hash.ts:482</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>Get stats</p>
</div>
</div>
<h4 class="tsd-returns-title">Returns <a href="../interfaces/spatialhashstats.html" class="tsd-signature-type" data-tsd-kind="Interface">SpatialHashStats</a></h4>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="updateobject" class="tsd-anchor"></a>
<h3>update<wbr>Object</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">update<wbr>Object<span class="tsd-signature-symbol">(</span>object<span class="tsd-signature-symbol">: </span><a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L261">code/spatial-hash.ts:261</a></li>
</ul>
</aside>
<div class="tsd-comment tsd-typography">
<div class="lead">
<p>update the has of an object
automatically called from updateObjects()</p>
</div>
</div>
<h4 class="tsd-parameters-title">Parameters</h4>
<ul class="tsd-parameters">
<li>
<h5>object: <a href="../interfaces/displayobjectwithculling.html" class="tsd-signature-type" data-tsd-kind="Interface">DisplayObjectWithCulling</a></h5>
<div class="tsd-comment tsd-typography">
</div>
</li>
</ul>
<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4>
</li>
</ul>
</section>
<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
<a name="updateobjects" class="tsd-anchor"></a>
<h3>update<wbr>Objects</h3>
<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
<li class="tsd-signature tsd-kind-icon">update<wbr>Objects<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li>
</ul>
<ul class="tsd-descriptions">
<li class="tsd-description">
<aside class="tsd-sources">
<ul>
<li>Defined in <a href="https://github.com/davidfig/pixi-cull/blob/95b278e/code/spatial-hash.ts#L215"