opengl
/
glBitmap

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<title>glBitmap: Class TglBitmapNormalMap</title>
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<a name="TglBitmapNormalMap"></a><h1 class="cio">Class TglBitmapNormalMap</h1>
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<td><a class="section" href="#PasDoc-Description">Description</a></td><td><a class="section" href="#PasDoc-Hierarchy">Hierarchy</a></td><td>Fields</td><td><a class="section" href="#PasDoc-Methods">Methods</a></td><td>Properties</td></tr></table>
<a name="PasDoc-Description"></a><h2 class="unit">Unit</h2>
<p class="unitlink">
<a  href="glBitmap.html">glBitmap</a></p>
<h2 class="declaration">Declaration</h2>
<p class="declaration">
<code>type TglBitmapNormalMap = class(<a class="normal" href="glBitmap.TglBitmapCubeMap.html">TglBitmapCubeMap</a>)</code></p>
<h2 class="description">Description</h2>
<p>
wrapper class for cube normal maps all operations on a bitmap object must be done from the render thread</p>
<a name="PasDoc-Hierarchy"></a><h2 class="hierarchy">Hierarchy</h2>
<ul class="hierarchy"><li class="ancestor">TObject</li>
<li class="ancestor"><a class="normal" href="glBitmap.TglBitmap.html">TglBitmap</a></li>
<li class="ancestor"><a class="normal" href="glBitmap.TglBitmap2D.html">TglBitmap2D</a></li>
<li class="ancestor"><a class="normal" href="glBitmap.TglBitmapCubeMap.html">TglBitmapCubeMap</a></li>
<li class="thisitem">TglBitmapNormalMap</li></ul><h2 class="overview">Overview</h2>
<a name="PasDoc-Methods"></a><h3 class="summary">Methods</h3>
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<td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmapNormalMap.html#AfterConstruction">AfterConstruction</a></b>; override;</code></td>
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<td class="itemcode"><code>procedure <b><a  href="glBitmap.TglBitmapNormalMap.html#GenerateNormalMap">GenerateNormalMap</a></b>(const aSize: Integer = 32; const aCheckSize: Boolean = true);</code></td>
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<h2 class="description">Description</h2>
<h3 class="detail">Methods</h3>
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<td class="itemcode"><a name="AfterConstruction"></a><code>procedure <b>AfterConstruction</b>; override;</code></td>
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<p>
this method is called after constructor and initializes the object</p>
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<td class="itemcode"><a name="GenerateNormalMap"></a><code>procedure <b>GenerateNormalMap</b>(const aSize: Integer = 32; const aCheckSize: Boolean = true);</code></td>
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<p>
create cube normal map from texture data and upload it to video card  </p>
<h6 class="description_section">Parameters</h6>
<dl class="parameters">
<dt>aSize</dt>
<dd>size of each cube map texture</dd>
<dt>aCheckSize</dt>
<dd>check size before upload and throw exception if something is wrong</dd>
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<hr noshade size="1"><span class="appinfo"><em>Generated by <a  href="http://pasdoc.sourceforge.net/">PasDoc 0.13.0</a> on 2014-12-24 04:27:09</em>
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