   standards for effect files
  Hi,Is there any link providing with substantial information regarding the standards most shader effect syntax's use (like CgFX, or DirectX Effect file).I'm currently trying to build a new compiler for shader effects and apart from the knowledge of what I need from this system (mainly to achieve a strong binding between the graphics engine and scene components), the only source of information I have are some DirectX .fx files. My old compiler did not support runtime expression evaluation.Also is there any way I could escape writing a full blown parser apart from integrating CgFx (or any other api) into the system. thanks in advance-obi   