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          </style></head><body><pre><span class='line'>  1</span> <span class="COMM">
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<span class='line'> 2</span> </span><span class="COMM">// //</span><span class="WHIT"> <span class='line'> 3</span> </span><span class="COMM">
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<span class='line'> 4</span> <span class='line'> 5</span> </span><span class="NAME">tQuery.registerStatic</span><span class="PUNC">(</span><span class="STRN">'createCameraFpsControls'</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'> 6</span> </span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">tQuery.CameraFpsControls</span><span class="PUNC">(</span><span class="NAME">opts</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'> 7</span> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 8</span> <span class='line'> 9</span> </span><span class="COMM">
////////////////////////////////////////////////////////////////////////////

<span class='line'> 10</span> </span><span class="COMM">// //</span><span class="WHIT"> <span class='line'> 11</span> </span><span class="COMM">
////////////////////////////////////////////////////////////////////////////

<span class='line'> 12</span> <span class='line'> 13</span> </span><span class="NAME">tQuery.registerStatic</span><span class="PUNC">(</span><span class="STRN">'CameraFpsControls'</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'> 14</span> </span><span class="WHIT"> </span><span class="COMM">// handle default values</span><span class="WHIT"> <span class='line'> 15</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">this._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'> 16</span> </span><span class="WHIT"> </span><span class="NAME">world</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">tQuery.world</span><span class="PUNC">,</span><span class="WHIT"> <span class='line'> 17</span> </span><span class="WHIT"> </span><span class="NAME">deltaTarget</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">tQuery.createVector3</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="NUMB">3</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> <span class='line'> 18</span> </span><span class="WHIT"> </span><span class="NAME">deltaCamera</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">tQuery.createVector3</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">2</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">3</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> <span class='line'> 19</span> </span><span class="WHIT"> </span><span class="NAME">debug</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="WHIT"> <span class='line'> 20</span> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 21</span> </span><span class="WHIT"> </span><span class="COMM">// sanity check</span><span class="WHIT"> <span class='line'> 22</span> </span><span class="WHIT"> </span><span class="NAME">console.assert</span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">opts.trackedObject</span><span class="WHIT"> </span><span class="KEYW">instanceof</span><span class="WHIT"> </span><span class="NAME">THREE.Object3D</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="WHIT"> <span class='line'> 23</span> </span><span class="WHIT"> </span><span class="NAME">console.assert</span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">opts.tCamera</span><span class="WHIT"> </span><span class="KEYW">instanceof</span><span class="WHIT"> </span><span class="NAME">THREE.Camera</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="WHIT"> <span class='line'> 24</span> <span class='line'> 25</span> </span><span class="WHIT"> </span><span class="COMM">// create target object<span
class="WHIT"> <span class='line'> 26</span> </span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">deltaTarget</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">opts.debug</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">tQuery.createObject3D</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">tQuery.createSphere</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'> 27</span> </span><span class="WHIT"> </span><span class="PUNC">.</span><span class="NAME">setBasicMaterial</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">wireframe</span><span class="PUNC">(</span><span class="KEYW">true</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">back</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'> 28</span> </span><span class="PUNC">.</span><span class="NAME">geometry</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">scaleBy</span><span class="PUNC">(</span><span class="NUMB">1</span><span class="PUNC">/</span><span class="NUMB">4</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">back</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'> 29</span> </span><span class="WHIT"> </span><span class="NAME">this._deltaTarget</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">deltaTarget</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 30</span> </span><span class="WHIT"> </span><span class="NAME">deltaTarget.addTo</span><span class="PUNC">(</span><span class="NAME">opts.trackedObject</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'> 31</span> </span><span class="WHIT"> </span><span class="PUNC">.</span><span class="NAME">position</span><span class="PUNC">(</span><span class="NAME">opts.deltaTarget</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 32</span> <span class='line'> 33</span> </span><span class="WHIT"> </span><span class="COMM">// create camera</span><span class="WHIT"> <span class='line'> 34</span> </span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">deltaCamera</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">opts.debug</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">tQuery.createObject3D</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">tQuery.createSphere</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'> 35</span> </span><span class="WHIT"> </span><span class="PUNC">.</span><span class="NAME">setBasicMaterial</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">wireframe</span><span class="PUNC">(</span><span class="KEYW">true</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">back</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'> 36</span> </span><span class="PUNC">.</span><span class="NAME">geometry</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">scaleBy</span><span class="PUNC">(</span><span class="NUMB">1</span><span class="PUNC">/</span><span class="NUMB">4</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">back</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'> 37</span> </span><span class="WHIT"> </span><span class="NAME">this._deltaCamera</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">deltaCamera</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 38</span> </span><span class="WHIT"> </span><span class="NAME">deltaCamera.addTo</span><span class="PUNC">(</span><span class="NAME">opts.trackedObject</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'> 39</span> </span><span class="WHIT"> </span><span class="PUNC">.</span><span class="NAME">position</span><span class="PUNC">(</span><span class="NAME">opts.deltaCamera</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 40</span> </span><span class="WHIT"> </span><span class="COMM">// .position(0, 2, -3)</span><span class="WHIT"> <span class='line'> 41</span> </span><span class="WHIT"> </span><span class="COMM">//.position(0, 1, 0)</span><span class="WHIT"> <span class='line'> 42</span> </span><span class="WHIT"> </span><span class="COMM">//.position(0, 0.7, -0.07)</span><span class="WHIT"> <span class='line'> 43</span> <span class='line'> 44</span> </span><span class="WHIT"> </span><span class="COMM">// add the camera</span><span class="WHIT"> <span class='line'> 45</span> </span><span class="WHIT"> </span><span class="NAME">tQuery</span><span class="PUNC">(</span><span class="NAME">opts.tCamera</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">position</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">addTo</span><span class="PUNC">(</span><span class="NAME">deltaCamera</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 46</span> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 47</span> <span class='line'> 48</span> </span><span class="NAME">tQuery.CameraFpsControls.prototype.update</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">delta</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">now</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT"> <span class='line'> 49</span> </span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">delta</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this._deltaTarget.get</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">position.clone</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'> 50</span> </span><span class="WHIT"> </span><span class="NAME">delta.subSelf</span><span class="PUNC">(</span><span class="NAME">this._deltaCamera.get</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">position</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 51</span> </span><span class="WHIT"> </span><span class="NAME">this._opts.tCamera.lookAt</span><span class="PUNC">(</span><span class="NAME">delta</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 52</span> </span><span class="PUNC">}</span><span class="WHIT"> <span class='line'> 53</span> <span class='line'> 54</span> </span><span class="NAME">tQuery.CameraFpsControls.prototype.deltaTarget</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT"> <span class='line'> 55</span> </span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._deltaTarget</span><span class="WHIT"> <span class='line'> 56</span> </span><span class="PUNC">}</span><span class="WHIT"> <span class='line'> 57</span> <span class='line'> 58</span> </span><span class="NAME">tQuery.CameraFpsControls.prototype.deltaCamera</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT"> <span class='line'> 59</span> </span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._deltaCamera</span><span class="WHIT"> <span class='line'> 60</span> </span><span class="PUNC">}</span><span class="WHIT"> <span class='line'> 61</span> <span class='line'> 62</span> </span></pre></body></html>


(C) Æliens 04/09/2009

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