Download OpenGL, and Coin3d?

Hi everybody,
Please let me know how I can Download OpenGl and Coin3d.

many thanks

OpenGL can be downloaded from the web site of your card maker. e.g. or, for development you can get the headers either as part of a particular vendors SDK or grab the ARB headers here:

Coin3D is a free Open Inventor implementation. It is free software and can be downloaded from the project web site:

If you’re using Open Inventor you may also want to use SGI’s official Open Inventor libraries because it is Open Source too.

I don’t know how conformant or active each version is.

[This message has been edited by dorbie (edited 02-19-2004).]