Category Archives: Uncategorized

Game Math: Curve Approximation via Curve “Projection”

This post is part of my Game Math Series. Also, this post is part 2 of a series (part 1) leading up to a geometric interpretation of Fourier transform and spherical harmonics. Drawing analogy from vector projection, we have seen … Continue reading

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Game Math: “Projecting” a Curve onto Another

This post is part of my Game Math Series. Also, this post is part 1 of a series (part 2) leading up to a geometric interpretation of Fourier transform and spherical harmonics. Fourier transform and spherical harmonics are mathematical tools … Continue reading

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Game Math: “Dot Product” of Curves

OK. Based on some feedback, turns out the wording of this post is logically loose and not entirely correct. Here is a revised version of this post.

Game Math: How to Eyeball the Inverse of a Matrix

This post is part of my Game Math Series. Matrix Multiplication as Linear Combinations of Columns/Rows As shown in this post, matrix multiplication can be viewed as linear combinations of columns from the left matrix or rows from the right … Continue reading

Settled in Redmond

It’s been two weeks since I got here in Redmond, a little city next to Seattle, and more importantly, where the Microsoft HQ is located, and EVEN more important, where DigiPen is located. I found out that people here normally … Continue reading

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Scott Pilgrim is AWESOME!

I’ve started reading Scott Pilgrim comics recently, and I had watched the movie about half a year ago, loved it :)?I also bought Scott Pilgrim VS The World: The Game on PSN. The gameplay is okay, and the soundtrack is … Continue reading

Packing My Stuff

For those who don’t know. I’m going to study at DigiPen Institute of Technology for the Bachelor of Science in Game Design program. Yes, I’ve already had a Bachelor’s Degree in Electrical Engineering, and I’m going to go through another … Continue reading

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Picking up My Life where I Left off

Finally, I’ve finished my one-year service in the marine last weekend, and my life has gone back to normal. No more going back to the base on Sundays, no more taking long train rides between home and base, and no … Continue reading

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My New Blog

I’ve registered a new domain cjcat.net. This is my new blog. Future posts will be posted here. For my previous posts, please visit my old blog. Cheers 🙂

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