topical media & game development
mobile-query-three-docs-symbols-src-plugins-videos-tquery.createvideotexture.js.htm / htm
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</style></head><body><pre><span class='line'> 1</span> <span class="COMM">
<span class='line'> 2</span> * Create tQuery.Scene
<span class='line'> 3</span>
</span><span class="WHIT">
<span class='line'> 4</span> </span><span class="NAME">tQuery.register</span><span class="PUNC">(</span><span class="STRN">'createVideoTexture'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">opts</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 5</span> </span><span class="WHIT"> </span><span class="COMM">// handle parameters</span><span class="WHIT">
<span class='line'> 6</span> </span><span class="WHIT"> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">arguments.length</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">opts</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'string'</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 7</span> </span><span class="WHIT"> </span><span class="NAME">opts</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> </span><span class="NAME">url</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">arguments</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 8</span> </span><span class="WHIT"> </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 9</span> </span><span class="WHIT"> </span><span class="NAME">opts</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">tQuery.extend</span><span class="PUNC">(</span><span class="NAME">opts</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 10</span> </span><span class="WHIT"> </span><span class="NAME">loop</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">tQuery.world.loop</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT">
<span class='line'> 11</span> </span><span class="WHIT"> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 12</span> </span><span class="WHIT"> </span><span class="NAME">console.assert</span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">opts.url</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"url MUST be specified"</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="WHIT">
<span class='line'> 13</span>
<span class='line'> 14</span> </span><span class="WHIT"> </span><span class="COMM">// create the video element</span><span class="WHIT">
<span class='line'> 15</span> </span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">video</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">document.createElement</span><span class="PUNC">(</span><span class="STRN">'video'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 16</span> </span><span class="WHIT"> </span><span class="NAME">video.width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">320</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 17</span> </span><span class="WHIT"> </span><span class="NAME">video.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">240</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 18</span> </span><span class="WHIT"> </span><span class="NAME">video.autoplay</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 19</span> </span><span class="WHIT"> </span><span class="NAME">video.loop</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 20</span> </span><span class="WHIT"> </span><span class="NAME">video.src</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">opts.url</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 21</span>
<span class='line'> 22</span> </span><span class="WHIT"> </span><span class="COMM">// create the texture</span><span class="WHIT">
<span class='line'> 23</span> </span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">texture</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">THREE.Texture</span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">video</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 24</span> </span><span class="WHIT">
<span class='line'> 25</span> </span><span class="NAME">opts.loop.hook</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 26</span> </span><span class="WHIT"> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">video.readyState</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NAME">video.HAVE_ENOUGH_DATA</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 27</span> </span><span class="WHIT"> </span><span class="NAME">texture.needsUpdate</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 28</span> </span><span class="WHIT"> </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 29</span> </span><span class="WHIT"> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 30</span> </span><span class="WHIT">
<span class='line'> 31</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">texture</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 32</span> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 33</span>
<span class='line'> 34</span> </span></pre></body></html>
(C) Æliens
04/09/2009
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