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adresd · Joined: 17 Jan 2004 Posts: 43

Here is my contribution to gu-playing so far.

Spherical harmonics, just calculated on main cpu, all drawing via sceGu.

Mainly to demonstrate diff rendermodes, includes wireframe, solid, lit,textured and envmapped.

Is also comitted as a sample within PSPSDK for those grabbing from svn.

here is the url (kindly hosted by warren)
http://kelley.ca/psp/adresd_spharm_1.zip

it does go through some random values, just interpolating, so can get a bit crazy at times. Just bear with it :)

adresd

the-dan · Joined: 21 Jul 2005 Posts: 7

I'm not really sure what spherical harmonics are, but its pretty =b

emumaniac · Joined: 08 May 2005 Posts: 79

Thats a really nice looking demo Adresd, ive took 4 screenshots on my v1.0 PSP and also mirrored the file over at --> http://psp-news.dcemu.co.uk/harmonics.shtml

One of the best Demos for the system so far :)

Shazz · Posted: Tue Jul 26, 2005 5:19 pm Post subject:

Good job my fav' SphHarm guru !

I'm just sure you're waiting Marcus to implement VFPU's assembly instructions in the toolchain, am I wrong ??? :D

the-dan : http://astronomy.swin.edu.au/~pbourke/surfaces/sphericalh/
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adresd · Joined: 17 Jan 2004 Posts: 43

Thanks for your comments.

Shazz, you are not wrong :)