"Of all the enemies to public liberty war is, perhaps, the most to be dreaded because it comprises and develops the germ of every other. War is the parent of armies; from these proceed debts and taxes … known instruments for bringing the many under the domination of the few.… No nation could preserve its freedom in the midst of continual warfare."
- James Madison
More pages: 1 ... 11 ... 21 ... 31 ... 41 ... 51 ... 61 ... 71 ... 81 ... 91 ... 101 ... 111 ... 121 ... 131 ... 141 ... 151 ... 161 ... 171 ... 181 ... 191 ... 201 ... 211 ... 221 ... 231 ... 241 ... 251 ... 261 ... 271 ... 281 ... 291 ... 298 299 300 301 302 303 304 305 306 307 308 ... 311 ... 321 ... 331 ... 341 ... 351 ... 361 ... 365
Query FailedPsyK
Saturday, April 10, 2004

Hi, what about space scenes? nebulaes, stars, solar systems... something like the graphics seen in eve online (sorry for my english)
valoh
Friday, April 9, 2004

for existing sh demos see:
http://www.paulsprojects.net/opengl/sh/sh.html
http://www.donw.co.uk/
and the directx9 sdk (summer update)

btw: in the gritty details papers the recurrence relation for sh rotation in the appendix is wrong. But with the demo at www.donw.co.uk comes rotation code which uses the ( almost? ) correct version. Implementing the general sh rotation is really a pain in the ass...
serus
Friday, April 9, 2004

Have a look here http://www.research.scea.com/gdc2003/spherical-harmonic-lighting.html
Darren
Friday, April 9, 2004

Thanks Humus. I got it to work. The Demo is amazing
Mistobaan
Friday, April 9, 2004

;D
Humus
Friday, April 9, 2004

Thanks for all suggestions. My list of demo ideas is filling up.

Regarding spherical harmonics, I've been thinking of learning that technique, it seems very cool. However, I haven't found any good resource that explains it in a clear and straightforward way. Anyone have a good link?

Darren,
you need relatively new drivers and you need to do a registry hack.
[HKEY_LOCAL_MACHINE\SOFTWARE\NVIDIA Corporation\Global\OpenGL\Debug]"ShaderObjects"=dword:00000001
Darren
Friday, April 9, 2004

The Fire Demo Looks amazing, but I'm having a problem running it on my computer. My current Nvidia driver does not have GLSL support and I was wondering if anyone knew what version of the Nvidia drivers supports GLSL.


Eric
Thursday, April 8, 2004

Would be nice to see an demo using "Radiosity Normal Mapping" ala Half-Life 2. (http://www.atitech.com/developer/gdc/D3DTutorial10_Half-Life2_Shading.pdf)

Otherwise, excellent demos. Keep it up.
More pages: 1 ... 11 ... 21 ... 31 ... 41 ... 51 ... 61 ... 71 ... 81 ... 91 ... 101 ... 111 ... 121 ... 131 ... 141 ... 151 ... 161 ... 171 ... 181 ... 191 ... 201 ... 211 ... 221 ... 231 ... 241 ... 251 ... 261 ... 271 ... 281 ... 291 ... 298 299 300 301 302 303 304 305 306 307 308 ... 311 ... 321 ... 331 ... 341 ... 351 ... 361 ... 365