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<!DOCTYPE html> <html> <head> <title>THREEx.SkyMap.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 … <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.SkyMap.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">¶</a> </div> </td> <td class="code"> <div class="highlight"><pre><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>
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<span class="nx">THREEx</span><span class="p">.</span><span class="nx">SkyMap</span> <span class="o">=</span> <span class="p">{};</span>
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<span class="nx">THREEx</span><span class="p">.</span><span class="nx">SkyMap</span><span class="p">.</span><span class="nx">buildMesh</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">urls</span><span class="p">,</span> <span class="nx">opts</span><span class="p">)</span>
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<span class="p">{</span></pre></div> </td> </tr> <tr id="section-2"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-2">¶</a> </div> <p>get parameters</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">opts</span> <span class="o">=</span> <span class="nx">opts</span> <span class="o">||</span> <span class="p">{}</span>
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<span class="kd">var</span> <span class="nx">cubeSize</span> <span class="o">=</span> <span class="nx">opts</span><span class="p">.</span><span class="nx">cubeSize</span> <span class="o">!==</span> <span class="kc">undefined</span> <span class="o">?</span> <span class="nx">opts</span><span class="p">.</span><span class="nx">cubeSize</span> <span class="o">:</span> <span class="mi">100000</span><span class="p">;</span></pre></div> </td> </tr> <tr id="section-3"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-3">¶</a> </div> <p>load the cube textures</p> </td> <td class="code"> <div class="highlight"><pre> <span class="kd">var</span> <span class="nx">texture</span> <span class="o">=</span> <span class="nx">THREE</span><span class="p">.</span><span class="nx">ImageUtils</span><span class="p">.</span><span class="nx">loadTextureCube</span><span class="p">(</span> <span class="nx">urls</span> <span class="p">);</span>
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</pre></div> </td> </tr> <tr id="section-4"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-4">¶</a> </div> <p>init the cube shadder</p> </td> <td class="code"> <div class="highlight"><pre> <span class="kd">var</span> <span class="nx">shader</span> <span class="o">=</span> <span class="nx">THREE</span><span class="p">.</span><span class="nx">ShaderUtils</span><span class="p">.</span><span class="nx">lib</span><span class="p">[</span><span class="s2">"cube"</span><span class="p">];</span>
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<span class="kd">var</span> <span class="nx">uniforms</span> <span class="o">=</span> <span class="nx">THREE</span><span class="p">.</span><span class="nx">UniformsUtils</span><span class="p">.</span><span class="nx">clone</span><span class="p">(</span> <span class="nx">shader</span><span class="p">.</span><span class="nx">uniforms</span> <span class="p">);</span>
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<span class="nx">uniforms</span><span class="p">[</span><span class="s1">'tCube'</span><span class="p">].</span><span class="nx">texture</span><span class="o">=</span> <span class="nx">textureCube</span><span class="p">;</span>
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<span class="kd">var</span> <span class="nx">material</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">THREE</span><span class="p">.</span><span class="nx">MeshShaderMaterial</span><span class="p">({</span>
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<span class="nx">fragmentShader</span> <span class="o">:</span> <span class="nx">shader</span><span class="p">.</span><span class="nx">fragmentShader</span><span class="p">,</span>
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<span class="nx">vertexShader</span> <span class="o">:</span> <span class="nx">shader</span><span class="p">.</span><span class="nx">vertexShader</span><span class="p">,</span>
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<span class="nx">uniforms</span> <span class="o">:</span> <span class="nx">uniforms</span>
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<span class="p">});</span></pre></div> </td> </tr> <tr id="section-5"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-5">¶</a> </div> <p>build the geometry</p> </td> <td class="code"> <div class="highlight"><pre> <span class="kd">var</span> <span class="nx">geometry</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">THREE</span><span class="p">.</span><span class="nx">CubeGeometry</span><span class="p">(</span> <span class="nx">cubeSize</span><span class="p">,</span> <span class="nx">cubeSize</span><span class="p">,</span> <span class="nx">cubeSize</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="kc">null</span><span class="p">,</span> <span class="kc">true</span> <span class="p">);</span></pre></div> </td> </tr> <tr id="section-6"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-6">¶</a> </div> <p>build the skybox Mesh</p> </td> <td class="code"> <div class="highlight"><pre> <span class="kd">var</span> <span class="nx">mesh</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">THREE</span><span class="p">.</span><span class="nx">Mesh</span><span class="p">(</span> <span class="nx">geometry</span><span class="p">,</span> <span class="nx">material</span> <span class="p">);</span>
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<span class="k">return</span> <span class="nx">mesh</span><span class="p">;</span>
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<span class="p">}</span>
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<span class="cm">/**</span>
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<span class="cm"> * Build the urls array for THREEx.SkyMap.buildMesh()</span>
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<span class="cm">*/</span>
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<span class="nx">THREEx</span><span class="p">.</span><span class="nx">SkyMap</span><span class="p">.</span><span class="nx">UrlsPosx</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">prefix</span><span class="p">,</span> <span class="nx">extension</span><span class="p">)</span>
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<span class="p">{</span>
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<span class="k">return</span> <span class="p">[</span>
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<span class="nx">prefix</span> <span class="o">+</span> <span class="s2">"posx"</span> <span class="o">+</span> <span class="nx">extension</span><span class="p">,</span>
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<span class="nx">prefix</span> <span class="o">+</span> <span class="s2">"negx"</span> <span class="o">+</span> <span class="nx">extension</span><span class="p">,</span>
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<span class="nx">prefix</span> <span class="o">+</span> <span class="s2">"posy"</span> <span class="o">+</span> <span class="nx">extension</span><span class="p">,</span>
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<span class="nx">prefix</span> <span class="o">+</span> <span class="s2">"negy"</span> <span class="o">+</span> <span class="nx">extension</span><span class="p">,</span>
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<span class="nx">prefix</span> <span class="o">+</span> <span class="s2">"posz"</span> <span class="o">+</span> <span class="nx">extension</span><span class="p">,</span>
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<span class="nx">prefix</span> <span class="o">+</span> <span class="s2">"negz"</span> <span class="o">+</span> <span class="nx">extension</span>
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<span class="p">];</span>
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<span class="k">return</span> <span class="nx">urls</span><span class="p">;</span>
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<span class="p">}</span>
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<span class="cm">/**</span>
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<span class="cm"> * Build the urls array for THREEx.SkyMap.buildMesh()</span>
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<span class="cm">*/</span>
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<span class="nx">THREEx</span><span class="p">.</span><span class="nx">SkyMap</span><span class="p">.</span><span class="nx">UrlsPx</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">prefix</span><span class="p">,</span> <span class="nx">extension</span><span class="p">)</span>
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<span class="p">{</span>
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<span class="k">return</span> <span class="p">[</span>
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<span class="nx">prefix</span> <span class="o">+</span> <span class="s2">"px"</span> <span class="o">+</span> <span class="nx">extension</span><span class="p">,</span>
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<span class="nx">prefix</span> <span class="o">+</span> <span class="s2">"nx"</span> <span class="o">+</span> <span class="nx">extension</span><span class="p">,</span>
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<span class="nx">prefix</span> <span class="o">+</span> <span class="s2">"py"</span> <span class="o">+</span> <span class="nx">extension</span><span class="p">,</span>
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<span class="nx">prefix</span> <span class="o">+</span> <span class="s2">"ny"</span> <span class="o">+</span> <span class="nx">extension</span><span class="p">,</span>
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<span class="nx">prefix</span> <span class="o">+</span> <span class="s2">"pz"</span> <span class="o">+</span> <span class="nx">extension</span><span class="p">,</span>
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<span class="nx">prefix</span> <span class="o">+</span> <span class="s2">"nz"</span> <span class="o">+</span> <span class="nx">extension</span>
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<span class="p">];</span>
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<span class="k">return</span> <span class="nx">urls</span><span class="p">;</span>
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<span class="p">}</span>
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</pre></div> </td> </tr> </tbody> </table> </div> </body> </html>
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