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by sxp
4843 days ago
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FYI, directly working with WebGL code is painful just because of the amount of basic infrastructure that has to be built before anything can be done. I strongly suggest using an existing framework like three.js as a starting point and going from there. Three.js is complete enough that a basic scene can be created quickly and extensible enough that complex scenes and shading can be created by extending it with custom objects. For example, I was working on creating a WebGL setup for playing around with the Oculus Rift and used three.js to create http://sxp.me/rift/. It's mostly three.js code, but I added a custom camera object which handles the offscreen rendering and distortion required for the Rift. It was much faster and easier than starting from scratch which was what I originally did before giving up. |
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1. As the demo stands, it doesn't really need a 3D engine. Including one (any one) wouldn't help with anything, except for maybe skipping some (miniscule) setup code. Surprising, but true. Things definitely change as soon as you wish to render a flying ship though.
2. Learning has been the main reason for this demo. There's no better way to learn than to take apart or build something from scratch. In fact, I've built a 3D engine as well during this time (not used in this demo at all), along with a 3D model viewer and an application I hope to turn into a start-up some day. If I've been developing a 3D game (for example), with the express purpose of releasing it as soon as possible, I'd certainly use Three.js!
And last but not least:
3. When I decided to get into web development, about one and a half years ago, I didn't know about Three.js! :) (I found out quite soon though)