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POInherit from 2 objects
 

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    <p>I have a question about object inheritance with Object.create. </p> <p>I have two objects, that should behave like interfaces. <code>Object3D</code> and <code>Light</code>. <code>Object3D</code> presents real object in 3D space. It has its position in space and it should have some functions to for example change this position. <code>Light</code> is everything that glows. And every light has its color. </p> <pre><code>// I have resons to use iif, dont bother with that ;) var Object3D = (function() { var Object3D = function() { this.position = vec3.create(); }; return Object3D; })(); var Light = (function() { var Light = function() { this.color = new Array(4); }; return Light; })(); </code></pre> <p>Now, I want to have two another objects, which will be 'classes'. First one is <code>AmbientLight</code>. <code>AmbientLight</code> doesnt have position, because it just glows everywhere. So it inherits from <code>Light</code>. The other one is <code>PointLight</code>. <code>PointLight</code> is <code>Light</code>, but it has also position, because it doesn't glow everywhere. It has some range. So it should inherit also from <code>Object3D</code>. How can I do it? Can I merge results from Object.create? </p> <pre><code>var AmbientLight = (function() { var AmbientLight = function() { Light.call(this); }; AmbientLight.prototype = Object.create(Light.prototype); return AmbientLight; })(); var PointLight = (function() { var PointLight = function() { Light.call(this); Object3D.call(this); this.range = 10.0; }; // this isnt correct // how to make it correct? PointLight.prototype = Object.create(Light.prototype); PointLight.prototype = Object.create(Object3D.prototype); return PointLight; })(); </code></pre>
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    1. COI don't think JavaScript can do multiple inheritance.
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    2. COWell does my example make sence? Im sure I can do it another way, but Im happy with this one...
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    3. COIt makes sense, but I don't know much about inheritance in JavaScript.
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