NVidia announces Cg: "C" for Graphics

mr_sheel writes: "Thresh's FiringSquad has an article about Cg, a new language developed by NVidia in collaboration with Microsoft. 'Up until now,' Brandon Bell writes, 'game developers have had to use complex assembly language to create the lifelike graphics gamers experience in today's latest games.' Cg eases the process of bringing graphics to the screen and compiles for DirectX 8,9 and OpenGL 1.4. Many companies, including 3D Studio Max, Blizzard, and over 100 game developers, have already jumped onto the Cg bandwagon. Will this replace assembly graphics coding once and for all?"

Comments

Isn't this

[mcspock]

the same as this? http://slashdot.org/article.pl?sid=02/06/13/147213 &mode=nested&tid=126

Another article

[purepower]

Extreme Tech also has an article about Cg.

I kan read artical

[Enonu]

Since Cg is designed specifically for vertex and pixel shader programs, DirectX versions 8 and 9 are supported as well as OpenGL 1.4. The compiler itself is cross platform; in particular programs written for Windows, Linux, Macintosh, and Xbox are supported. And if all that isn't enough, the compiler can create code for all GPUs that support DirectX 8 (or above) and/or OpenGL 1.4, making it very universal. In keeping with Linux tradition, NVIDIA has open-sourced certain components of the compiler, allowing content developers to add their own customizations as well.

Wow!

[be-fan]

I'm impressed. This is the second time this has been posted on /., and people are STILL clueless about what Cg is! Incredible!

Cluestick: Cg is not a language like C/C++. It is not an API like OpenGL/DirectX. Instead, it is a simple, high-level replacement for the assembly language traditionally used to program pixel and vertex shader units on graphics cards. These programs are typically a few dozen instructions long and basically map a small set of inputs to a small set of outputs. So you could write a program to rotate a vertex around a point in Cg, but not something like Quake...