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Forgejo Up
2024-10-03 06:42:49 +05:30
<!DOCTYPE html> <html> <head> <title>THREEx.LogoTurtle.js</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <link rel="stylesheet" media="all" href="docco.css" /> </head> <body> <div id="container"> <div id="background"></div> <div id="jump_to"> Jump To &hellip; <div id="jump_wrapper"> <div id="jump_page"> <a class="source" href="THREEx.CelShader.html"> THREEx.CelShader.js </a> <a class="source" href="THREEx.DeviceOrientationState.html"> THREEx.DeviceOrientationState.js </a> <a class="source" href="THREEx.FullScreen.html"> THREEx.FullScreen.js </a> <a class="source" href="THREEx.GeometryUtils.html"> THREEx.GeometryUtils.js </a> <a class="source" href="THREEx.GeometryWobble.html"> THREEx.GeometryWobble.js </a> <a class="source" href="THREEx.KeyboardState.html"> THREEx.KeyboardState.js </a> <a class="source" href="THREEx.LogoTurtle.html"> THREEx.LogoTurtle.js </a> <a class="source" href="THREEx.PlasmaShader.html"> THREEx.PlasmaShader.js </a> <a class="source" href="THREEx.SkyMap.html"> THREEx.SkyMap.js </a> <a class="source" href="THREEx.WindowResize.html"> THREEx.WindowResize.js </a> <a class="source" href="THREEx.glCapability.html"> THREEx.glCapability.js </a> <a class="source" href="THREEx.requestAnimationFrame.html"> THREEx.requestAnimationFrame.js </a> <a class="source" href="THREEx.screenshot.html"> THREEx.screenshot.js </a> <a class="source" href="threex.embedded.html"> threex.embedded.js </a> </div> </div> </div> <table cellpadding="0" cellspacing="0"> <thead> <tr> <th class="docs"> <h1> THREEx.LogoTurtle.js </h1> </th> <th class="code"> </th> </tr> </thead> <tbody> <tr id="section-1"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-1">&#182;</a> </div> </td> <td class="code"> <div class="highlight"><pre><span class="cm">/** @namespace */</span>
<span class="kd">var</span> <span class="nx">THREEx</span> <span class="o">=</span> <span class="nx">THREEx</span> <span class="o">||</span> <span class="p">{};</span></pre></div> </td> </tr> <tr id="section-2"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-2">&#182;</a> </div> <p>TODO should those relative polar coord function be INSIDE path already ?</p> </td> <td class="code"> <div class="highlight"><pre><span class="nx">THREEx</span><span class="p">.</span><span class="nx">LogoTurtle</span> <span class="o">=</span> <span class="kd">function</span><span class="p">()</span>
<span class="p">{</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_penX</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_penY</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_angle</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_vectors</span> <span class="o">=</span> <span class="p">[];</span>
<span class="p">}</span>
<span class="nx">THREEx</span><span class="p">.</span><span class="nx">LogoTurtle</span><span class="p">.</span><span class="nx">create</span> <span class="o">=</span> <span class="kd">function</span><span class="p">()</span>
<span class="p">{</span>
<span class="k">return</span> <span class="k">new</span> <span class="nx">THREEx</span><span class="p">.</span><span class="nx">LogoTurtle</span><span class="p">()</span>
<span class="p">}</span>
<span class="nx">THREEx</span><span class="p">.</span><span class="nx">LogoTurtle</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">turn</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">rotation</span><span class="p">)</span>
<span class="p">{</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_angle</span> <span class="o">+=</span> <span class="nx">rotation</span><span class="p">;</span>
<span class="k">return</span> <span class="k">this</span><span class="p">;</span>
<span class="p">}</span>
<span class="nx">THREEx</span><span class="p">.</span><span class="nx">LogoTurtle</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">moveTo</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">x</span><span class="p">,</span> <span class="nx">y</span><span class="p">)</span>
<span class="p">{</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_penX</span> <span class="o">=</span> <span class="nx">x</span> <span class="o">*</span> <span class="nb">Math</span><span class="p">.</span><span class="nx">cos</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">_angle</span><span class="p">)</span> <span class="o">-</span> <span class="nx">y</span> <span class="o">*</span> <span class="nb">Math</span><span class="p">.</span><span class="nx">sin</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">_angle</span><span class="p">);</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_penY</span> <span class="o">=</span> <span class="nx">x</span> <span class="o">*</span> <span class="nb">Math</span><span class="p">.</span><span class="nx">sin</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">_angle</span><span class="p">)</span> <span class="o">+</span> <span class="nx">y</span> <span class="o">*</span> <span class="nb">Math</span><span class="p">.</span><span class="nx">cos</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">_angle</span><span class="p">);</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_vectors</span><span class="p">.</span><span class="nx">push</span><span class="p">(</span> <span class="k">new</span> <span class="nx">THREE</span><span class="p">.</span><span class="nx">Vector2</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">_penX</span><span class="p">,</span> <span class="k">this</span><span class="p">.</span><span class="nx">_penY</span><span class="p">)</span> <span class="p">);</span>
<span class="k">return</span> <span class="k">this</span><span class="p">;</span>
<span class="p">}</span>
<span class="nx">THREEx</span><span class="p">.</span><span class="nx">LogoTurtle</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">forward</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">distance</span><span class="p">)</span>
<span class="p">{</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_penX</span> <span class="o">+=</span> <span class="nb">Math</span><span class="p">.</span><span class="nx">cos</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">_angle</span><span class="p">)</span> <span class="o">*</span> <span class="nx">distance</span><span class="p">;</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_penY</span> <span class="o">+=</span> <span class="nb">Math</span><span class="p">.</span><span class="nx">sin</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">_angle</span><span class="p">)</span> <span class="o">*</span> <span class="nx">distance</span><span class="p">;</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_vectors</span><span class="p">.</span><span class="nx">push</span><span class="p">(</span> <span class="k">new</span> <span class="nx">THREE</span><span class="p">.</span><span class="nx">Vector2</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">_penX</span><span class="p">,</span> <span class="k">this</span><span class="p">.</span><span class="nx">_penY</span><span class="p">)</span> <span class="p">);</span>
<span class="k">return</span> <span class="k">this</span><span class="p">;</span>
<span class="p">}</span>
<span class="nx">THREEx</span><span class="p">.</span><span class="nx">LogoTurtle</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">points</span> <span class="o">=</span> <span class="kd">function</span><span class="p">()</span>
<span class="p">{</span>
<span class="k">return</span> <span class="k">this</span><span class="p">.</span><span class="nx">_vectors</span><span class="p">;</span>
<span class="p">}</span>
</pre></div> </td> </tr> </tbody> </table> </div> </body> </html>
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