Fake and cheap 3D metaball

Last weekend, I released a WebGL experiment called Icicle Bubbles. The demo can easily run in 60fps in most of the computers and also, it was the first demo I did has the nice rendering. So, I would like to share my little trick here.

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THREE.JS Advanced Tips : Shadow

In this post, I would like to talk about the shadow. In THREE.JS, it has an internal shadow system. It is very powerful and easy to use. But I noticed that so many developers have issue with using shadow with their custom shaders. The most common issue is that after we moved the vertex position in the vertex shader, the shadow casting doesn't seem to be automatically reflected from the changes.

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My First Christmas Experiment

I am glad that I could participate the Christmas Experiments last year in 2014. My experiment was Christmas Card to Everyone. It allows you to customize your own Christmas cards and share it to your friends! It was also the first experiment that contains sexual content and strong language as far as I know. Christmas Card to Everyone shows you how unprofessional I can be and how to make a silly joke in a serious way. Well, of course it also allows you to spread your Christmas spirit to your friends.

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Case study of I-Remember.fr

As I always forgot the magic tricks I did in the previous projects and wasted countless hours looking for the same solutions over and over again, this time after working on I-Remember.fr, I decided to write down some thoughts and tricks before I forgot everything.

Just to be clear, I am very new to WebGL and GLSL. If you can learn anything from my past, that’s great! But if you found something wrong in this post, please comment and I can learn from you as well.

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About me
My name is Edan Kwan. I am a creative developer, an ex-Flash developer and an ex-firstborner. I am currently work remote freelance for different ad. agencies and designers.

For my latest work, feel free to check out http://www.edankwan.com/
About this blog
Writing is never my strong hand. I always find it difficult to explain what do I have in mind. ButI really do want to share some of thought in this field. Comments and criticisms are all all welcome.