I was curious about GLSL, i saw some demos and it seems it's like C so i thought i should ask
Is this the future of 3D programming ?
Do i need to use this C-like language or can i use Pascal too ?
If this language is a must, will Pascal be useless for 3D in the future ?
If this will be the only way will you put tutorials about it ?

So many questions... i wish it wasn't all about C.