"If builders built buildings the way programmers wrote programs, then the first woodpecker that came along would destroy civilization."
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Query Failedphotophreak314
Sunday, March 28, 2004

Once the Nv40 is released, are you going to begin experimenting with 3.0 shaders in DX? Nice demo, btw. I can't run it but the screen is awesome.

Nick
Sunday, March 28, 2004

Would love to see this one, however, gets as far as turning on AA, (still in Windows), beeps and gets no further. Hit escape, AA turns off.

I have GeForce FX5950 Ultra. Done all the registry stuff, all other demos fine, but not this one.

paronator
Saturday, March 27, 2004

HI, emil.
Excuse that I not in a theme.
As them to calculate?

binormal = cross_product (tangent, normal)?

davepermen
Friday, March 26, 2004

possibly you forget to disable some shader stuff correctly for it? i don't know. but if it's the only thing that does not use shaders, and it's the only thing that fails, then it's some state-changing bug. eighter by you, or nvidia.

Humus
Monday, March 22, 2004

About the missing fire on nVidia, I'm aware of this problem, though I'm not aware of what's causing it. It's the last thing I expected to break in the demo. All the fancy GLSL shader stuff works fine but not plain textured quads.

OpenGL
Saturday, March 20, 2004

I've tried out the GLSL demos on an nvidia card. It works but something like fire did not show up like your screenshot . Thanks Humus for these demos, now I can use them to gauge new driver releases whether they complie with OpenGL.
Why does games use shaders so heavily?. I look at recent bug releases of today's driver, they are mostly shader related. With each release, they fix some shaders & break other shaders


3D_rocks
Friday, March 19, 2004

Thanks Humus for the shader demos (GLSLANG,etc)
They allowed me to test new driver releases. These drivers today, they break old stuff when they add new stuffs.. sigh... very useful for determining whether to upgrade or downgrade drivers.

TaskForce_Reivax
Thursday, March 18, 2004


Your site is a great store house of knowledge, and I've learned a LOT from here.
Keep up the good work!


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