Here's a simple glsl demo.

[Dr_D]

I can't get it to accept the gl commands proceeding @numbers.

Hmmm... what version of FB are you using again? I remember that an older version of FB allowed to access gl ptr's without the @ operator, but it wont now.

[Clyde]

Im using the new, Testing version 0.17b jul 21st release.

[Dr_D]

Can you try this attachment please? It's just the compiled code up there. Thanks.

[Clyde]

Yep the exe works mate, and Cool effect dude.

[Dr_D]

Thanks... I think I know why it wont compile for you. There was a problem with the GL header files, for some reason. Here is a zip with the headers I've been using. It should work, if you use these... I think. 

[Clyde]

I've just replaced the new ones you supplied, but Im getting the same error log. Very strange.

[Dr_D]

That is strange. Are you able to run any of the gl example files included with the compiler?

[Clyde]

No mate, none of the examples work for me.

[relsoft]

screenshots please.  Black screen of death here. Nvemulate on.

[Dr_D]

Damn. I don't understand why it wont even run with nvemulate. Here's a screenshot anyway.

[Clyde]

Yep thats the cool effect I get to see from the exe version.

[Shockwave]

The exe works here, it will not compile though.
The exe is really cool. Nice effect

[taj]

I got the same issue on my ATI card with latest drivers...I wouldnt worry shaders have changed a lot in the last few years/months so its no surprise. Maybe you should try the shader in rendermonkey or some equivalent and see if they verify it and its just dodgy ATI drivers.

[DrewPee]

Very nice effects - thanks for posting the code - I didn't have a clue about gl code until I looked at this!!!

DrewPee