Real-Time Normal Map DXT Compression

I had change to read this paper recently, and found it's really helpful, not just for real-time normal map DXT compression, but also for normal map DXT compression both for Tangent and Object space.


http://developer.nvidia.com/object/real-time-normal-map-dxt-compression.html

Wrote a Piece of Piano Music

I have been always driven by moderate creativity, which have been realized in the form of music or writing.  My recent retro-adventure is music.  So I have been playing piano for about 3 months now and I wrote my first piano song (well first song in the last 10 years, to be precise).  I'm pretty happy with it, and people around me like it a lot too.

I'll try to upload it one day once all the minor modifications I'm adding are finalized.


Update:
So finally I uploaded it.