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<a href="#pub-methods">Public Member Functions</a> &#124;
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<div class="headertitle"><div class="title">text_class Class Reference</div></div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a7755a6629df5ff72b9e717da464bdaa6" id="r_a7755a6629df5ff72b9e717da464bdaa6"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a7755a6629df5ff72b9e717da464bdaa6">text_class</a> (const <a class="el" href="classtext__class.html">text_class</a> &amp;)</td></tr>
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<tr class="memitem:a0575e1808028e84c21a104baa07d1afb" id="r_a0575e1808028e84c21a104baa07d1afb"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a0575e1808028e84c21a104baa07d1afb">Initialize</a> (ID3D11Device *, ID3D11DeviceContext *, int, int, int, <a class="el" href="classfont__class.html">font_class</a> *, char *, int, int, float, float, float)</td></tr>
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<tr class="memitem:a97a6271065389f687d79587a350f9c2d" id="r_a97a6271065389f687d79587a350f9c2d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a97a6271065389f687d79587a350f9c2d">Shutdown</a> ()</td></tr>
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<tr class="memitem:a2756a48ba314c7d53e0d8238ba064512" id="r_a2756a48ba314c7d53e0d8238ba064512"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a2756a48ba314c7d53e0d8238ba064512">Render</a> (ID3D11DeviceContext *)</td></tr>
<tr class="separator:a2756a48ba314c7d53e0d8238ba064512"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3b72b8d2a345ada0b08b6c38b5619a16" id="r_a3b72b8d2a345ada0b08b6c38b5619a16"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a3b72b8d2a345ada0b08b6c38b5619a16">GetIndexCount</a> ()</td></tr>
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<tr class="memitem:a6e84478858ff552aa06784b30055be9f" id="r_a6e84478858ff552aa06784b30055be9f"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a6e84478858ff552aa06784b30055be9f">UpdateText</a> (ID3D11DeviceContext *, <a class="el" href="classfont__class.html">font_class</a> *, char *, int, int, float, float, float)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock">
<p class="definition">Definition at line <a class="el" href="text__class_8h_source.html#l00012">12</a> of file <a class="el" href="text__class_8h_source.html">text_class.h</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="a44e4528b1bfc0e953e33ff80d8f53951" name="a44e4528b1bfc0e953e33ff80d8f53951"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a44e4528b1bfc0e953e33ff80d8f53951">&#9670;&#160;</a></span>text_class() <span class="overload">[1/2]</span></h2>
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<td class="memname">text_class::text_class </td>
<td>(</td>
<td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="text__class_8cpp_source.html#l00004">4</a> of file <a class="el" href="text__class_8cpp_source.html">text_class.cpp</a>.</p>
<div class="fragment"><div class="line"><span class="lineno"> 5</span>{</div>
<div class="line"><span class="lineno"> 6</span> m_vertexBuffer = 0;</div>
<div class="line"><span class="lineno"> 7</span> m_indexBuffer = 0;</div>
<div class="line"><span class="lineno"> 8</span>}</div>
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<a id="a7755a6629df5ff72b9e717da464bdaa6" name="a7755a6629df5ff72b9e717da464bdaa6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7755a6629df5ff72b9e717da464bdaa6">&#9670;&#160;</a></span>text_class() <span class="overload">[2/2]</span></h2>
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<td class="memname">text_class::text_class </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classtext__class.html">text_class</a> &amp;</td> <td class="paramname"><span class="paramname"><em>other</em></span></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="text__class_8cpp_source.html#l00011">11</a> of file <a class="el" href="text__class_8cpp_source.html">text_class.cpp</a>.</p>
<div class="fragment"><div class="line"><span class="lineno"> 12</span>{</div>
<div class="line"><span class="lineno"> 13</span>}</div>
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<a id="a32f68832e1a9569af77c9739c5a7e30f" name="a32f68832e1a9569af77c9739c5a7e30f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a32f68832e1a9569af77c9739c5a7e30f">&#9670;&#160;</a></span>~text_class()</h2>
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<td class="memname">text_class::~text_class </td>
<td>(</td>
<td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="text__class_8cpp_source.html#l00016">16</a> of file <a class="el" href="text__class_8cpp_source.html">text_class.cpp</a>.</p>
<div class="fragment"><div class="line"><span class="lineno"> 17</span>{</div>
<div class="line"><span class="lineno"> 18</span>}</div>
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<h2 class="groupheader">Member Function Documentation</h2>
<a id="a3b72b8d2a345ada0b08b6c38b5619a16" name="a3b72b8d2a345ada0b08b6c38b5619a16"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3b72b8d2a345ada0b08b6c38b5619a16">&#9670;&#160;</a></span>GetIndexCount()</h2>
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<td class="memname">int text_class::GetIndexCount </td>
<td>(</td>
<td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="text__class_8cpp_source.html#l00059">59</a> of file <a class="el" href="text__class_8cpp_source.html">text_class.cpp</a>.</p>
<div class="fragment"><div class="line"><span class="lineno"> 60</span>{</div>
<div class="line"><span class="lineno"> 61</span> <span class="keywordflow">return</span> m_indexCount;</div>
<div class="line"><span class="lineno"> 62</span>}</div>
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<a id="a1348c1f5313b349389192a6a64edec1d" name="a1348c1f5313b349389192a6a64edec1d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1348c1f5313b349389192a6a64edec1d">&#9670;&#160;</a></span>GetPixelColor()</h2>
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<td class="memname">XMFLOAT4 text_class::GetPixelColor </td>
<td>(</td>
<td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="text__class_8cpp_source.html#l00247">247</a> of file <a class="el" href="text__class_8cpp_source.html">text_class.cpp</a>.</p>
<div class="fragment"><div class="line"><span class="lineno"> 248</span>{</div>
<div class="line"><span class="lineno"> 249</span> <span class="keywordflow">return</span> m_pixelColor;</div>
<div class="line"><span class="lineno"> 250</span>}</div>
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<a id="a0575e1808028e84c21a104baa07d1afb" name="a0575e1808028e84c21a104baa07d1afb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0575e1808028e84c21a104baa07d1afb">&#9670;&#160;</a></span>Initialize()</h2>
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<td class="memname">bool text_class::Initialize </td>
<td>(</td>
<td class="paramtype">ID3D11Device *</td> <td class="paramname"><span class="paramname"><em>device</em></span>, </td>
</tr>
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<td class="paramkey"></td>
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<td class="paramtype">ID3D11DeviceContext *</td> <td class="paramname"><span class="paramname"><em>deviceContext</em></span>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">int</td> <td class="paramname"><span class="paramname"><em>screenWidth</em></span>, </td>
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<td class="paramtype">int</td> <td class="paramname"><span class="paramname"><em>screenHeight</em></span>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int</td> <td class="paramname"><span class="paramname"><em>maxLength</em></span>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classfont__class.html">font_class</a> *</td> <td class="paramname"><span class="paramname"><em>Font</em></span>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">char *</td> <td class="paramname"><span class="paramname"><em>text</em></span>, </td>
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<td class="paramtype">int</td> <td class="paramname"><span class="paramname"><em>positionX</em></span>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">int</td> <td class="paramname"><span class="paramname"><em>positionY</em></span>, </td>
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<td class="paramtype">float</td> <td class="paramname"><span class="paramname"><em>red</em></span>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">float</td> <td class="paramname"><span class="paramname"><em>green</em></span>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">float</td> <td class="paramname"><span class="paramname"><em>blue</em></span>&#160;)</td>
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</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="text__class_8cpp_source.html#l00020">20</a> of file <a class="el" href="text__class_8cpp_source.html">text_class.cpp</a>.</p>
<div class="fragment"><div class="line"><span class="lineno"> 22</span>{</div>
<div class="line"><span class="lineno"> 23</span> <span class="keywordtype">bool</span> result;</div>
<div class="line"><span class="lineno"> 24</span> </div>
<div class="line"><span class="lineno"> 25</span> </div>
<div class="line"><span class="lineno"> 26</span> <span class="comment">// Store the screen width and height.</span></div>
<div class="line"><span class="lineno"> 27</span> m_screenWidth = screenWidth;</div>
<div class="line"><span class="lineno"> 28</span> m_screenHeight = screenHeight;</div>
<div class="line"><span class="lineno"> 29</span> </div>
<div class="line"><span class="lineno"> 30</span> <span class="comment">// Store the maximum length of the sentence.</span></div>
<div class="line"><span class="lineno"> 31</span> m_maxLength = maxLength;</div>
<div class="line"><span class="lineno"> 32</span> </div>
<div class="line"><span class="lineno"> 33</span> <span class="comment">// Initalize the sentence.</span></div>
<div class="line"><span class="lineno"> 34</span> result = InitializeBuffers(device, deviceContext, Font, text, positionX, positionY, red, green, blue);</div>
<div class="line"><span class="lineno"> 35</span> <span class="keywordflow">if</span> (!result)</div>
<div class="line"><span class="lineno"> 36</span> {</div>
<div class="line"><span class="lineno"> 37</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><span class="lineno"> 38</span> }</div>
<div class="line"><span class="lineno"> 39</span> </div>
<div class="line"><span class="lineno"> 40</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><span class="lineno"> 41</span>}</div>
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<a id="a2756a48ba314c7d53e0d8238ba064512" name="a2756a48ba314c7d53e0d8238ba064512"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2756a48ba314c7d53e0d8238ba064512">&#9670;&#160;</a></span>Render()</h2>
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<td class="memname">void text_class::Render </td>
<td>(</td>
<td class="paramtype">ID3D11DeviceContext *</td> <td class="paramname"><span class="paramname"><em>deviceContext</em></span></td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="text__class_8cpp_source.html#l00051">51</a> of file <a class="el" href="text__class_8cpp_source.html">text_class.cpp</a>.</p>
<div class="fragment"><div class="line"><span class="lineno"> 52</span>{</div>
<div class="line"><span class="lineno"> 53</span> <span class="comment">// Put the vertex and index buffers on the graphics pipeline to prepare them for drawing.</span></div>
<div class="line"><span class="lineno"> 54</span> RenderBuffers(deviceContext);</div>
<div class="line"><span class="lineno"> 55</span> </div>
<div class="line"><span class="lineno"> 56</span> <span class="keywordflow">return</span>;</div>
<div class="line"><span class="lineno"> 57</span>}</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a97a6271065389f687d79587a350f9c2d">&#9670;&#160;</a></span>Shutdown()</h2>
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<td class="memname">void text_class::Shutdown </td>
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<td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="text__class_8cpp_source.html#l00043">43</a> of file <a class="el" href="text__class_8cpp_source.html">text_class.cpp</a>.</p>
<div class="fragment"><div class="line"><span class="lineno"> 44</span>{</div>
<div class="line"><span class="lineno"> 45</span> <span class="comment">// Release the vertex and index buffers.</span></div>
<div class="line"><span class="lineno"> 46</span> ShutdownBuffers();</div>
<div class="line"><span class="lineno"> 47</span> </div>
<div class="line"><span class="lineno"> 48</span> <span class="keywordflow">return</span>;</div>
<div class="line"><span class="lineno"> 49</span>}</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a6e84478858ff552aa06784b30055be9f">&#9670;&#160;</a></span>UpdateText()</h2>
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<td class="memname">bool text_class::UpdateText </td>
<td>(</td>
<td class="paramtype">ID3D11DeviceContext *</td> <td class="paramname"><span class="paramname"><em>deviceContext</em></span>, </td>
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<td class="paramtype"><a class="el" href="classfont__class.html">font_class</a> *</td> <td class="paramname"><span class="paramname"><em>Font</em></span>, </td>
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<td class="paramtype">char *</td> <td class="paramname"><span class="paramname"><em>text</em></span>, </td>
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<td class="paramtype">int</td> <td class="paramname"><span class="paramname"><em>positionX</em></span>, </td>
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<td class="paramtype">int</td> <td class="paramname"><span class="paramname"><em>positionY</em></span>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float</td> <td class="paramname"><span class="paramname"><em>red</em></span>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">float</td> <td class="paramname"><span class="paramname"><em>green</em></span>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">float</td> <td class="paramname"><span class="paramname"><em>blue</em></span>&#160;)</td>
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</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="text__class_8cpp_source.html#l00169">169</a> of file <a class="el" href="text__class_8cpp_source.html">text_class.cpp</a>.</p>
<div class="fragment"><div class="line"><span class="lineno"> 170</span>{</div>
<div class="line"><span class="lineno"> 171</span> <span class="keywordtype">int</span> numLetters;</div>
<div class="line"><span class="lineno"> 172</span> VertexType* vertices;</div>
<div class="line"><span class="lineno"> 173</span> <span class="keywordtype">float</span> drawX, drawY;</div>
<div class="line"><span class="lineno"> 174</span> HRESULT result;</div>
<div class="line"><span class="lineno"> 175</span> D3D11_MAPPED_SUBRESOURCE mappedResource;</div>
<div class="line"><span class="lineno"> 176</span> VertexType* verticesPtr;</div>
<div class="line"><span class="lineno"> 177</span> </div>
<div class="line"><span class="lineno"> 178</span> <span class="comment">// Store the color of the sentence.</span></div>
<div class="line"><span class="lineno"> 179</span> m_pixelColor = XMFLOAT4(red, green, blue, 1.0f);</div>
<div class="line"><span class="lineno"> 180</span> </div>
<div class="line"><span class="lineno"> 181</span> <span class="comment">// Get the number of letters in the sentence.</span></div>
<div class="line"><span class="lineno"> 182</span> numLetters = (int)strlen(text);</div>
<div class="line"><span class="lineno"> 183</span> </div>
<div class="line"><span class="lineno"> 184</span> <span class="comment">// Check for possible buffer overflow.</span></div>
<div class="line"><span class="lineno"> 185</span> <span class="keywordflow">if</span> (numLetters &gt; m_maxLength)</div>
<div class="line"><span class="lineno"> 186</span> {</div>
<div class="line"><span class="lineno"> 187</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><span class="lineno"> 188</span> }</div>
<div class="line"><span class="lineno"> 189</span> </div>
<div class="line"><span class="lineno"> 190</span> <span class="comment">// Create the vertex array.</span></div>
<div class="line"><span class="lineno"> 191</span> vertices = <span class="keyword">new</span> VertexType[m_vertexCount];</div>
<div class="line"><span class="lineno"> 192</span> </div>
<div class="line"><span class="lineno"> 193</span> <span class="comment">// Initialize vertex array to zeros at first.</span></div>
<div class="line"><span class="lineno"> 194</span> memset(vertices, 0, (<span class="keyword">sizeof</span>(VertexType) * m_vertexCount));</div>
<div class="line"><span class="lineno"> 195</span> </div>
<div class="line"><span class="lineno"> 196</span> <span class="comment">// Calculate the X and Y pixel position on the screen to start drawing to.</span></div>
<div class="line"><span class="lineno"> 197</span> drawX = (float)(((m_screenWidth / 2) * -1) + positionX);</div>
<div class="line"><span class="lineno"> 198</span> drawY = (float)((m_screenHeight / 2) - positionY);</div>
<div class="line"><span class="lineno"> 199</span> </div>
<div class="line"><span class="lineno"> 200</span> <span class="comment">// Use the font class to build the vertex array from the sentence text and sentence draw location.</span></div>
<div class="line"><span class="lineno"> 201</span> Font-&gt;BuildVertexArray((<span class="keywordtype">void</span>*)vertices, text, drawX, drawY);</div>
<div class="line"><span class="lineno"> 202</span> </div>
<div class="line"><span class="lineno"> 203</span> <span class="comment">// Lock the vertex buffer so it can be written to.</span></div>
<div class="line"><span class="lineno"> 204</span> result = deviceContext-&gt;Map(m_vertexBuffer, 0, D3D11_MAP_WRITE_DISCARD, 0, &amp;mappedResource);</div>
<div class="line"><span class="lineno"> 205</span> <span class="keywordflow">if</span> (FAILED(result))</div>
<div class="line"><span class="lineno"> 206</span> {</div>
<div class="line"><span class="lineno"> 207</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><span class="lineno"> 208</span> }</div>
<div class="line"><span class="lineno"> 209</span> </div>
<div class="line"><span class="lineno"> 210</span> <span class="comment">// Get a pointer to the data in the vertex buffer.</span></div>
<div class="line"><span class="lineno"> 211</span> verticesPtr = (VertexType*)mappedResource.pData;</div>
<div class="line"><span class="lineno"> 212</span> </div>
<div class="line"><span class="lineno"> 213</span> <span class="comment">// Copy the data into the vertex buffer.</span></div>
<div class="line"><span class="lineno"> 214</span> memcpy(verticesPtr, (<span class="keywordtype">void</span>*)vertices, (<span class="keyword">sizeof</span>(VertexType) * m_vertexCount));</div>
<div class="line"><span class="lineno"> 215</span> </div>
<div class="line"><span class="lineno"> 216</span> <span class="comment">// Unlock the vertex buffer.</span></div>
<div class="line"><span class="lineno"> 217</span> deviceContext-&gt;Unmap(m_vertexBuffer, 0);</div>
<div class="line"><span class="lineno"> 218</span> </div>
<div class="line"><span class="lineno"> 219</span> <span class="comment">// Release the vertex array as it is no longer needed.</span></div>
<div class="line"><span class="lineno"> 220</span> <span class="keyword">delete</span>[] vertices;</div>
<div class="line"><span class="lineno"> 221</span> vertices = 0;</div>
<div class="line"><span class="lineno"> 222</span> </div>
<div class="line"><span class="lineno"> 223</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><span class="lineno"> 224</span>}</div>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li>enginecustom/src/inc/system/<a class="el" href="text__class_8h_source.html">text_class.h</a></li>
<li>enginecustom/src/src/system/<a class="el" href="text__class_8cpp_source.html">text_class.cpp</a></li>
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