View Full Version : How to make shading effect in OpenGL?
Have any library function?
10-29-2002, 04:19 AM
Maybe a little bit more details would help here, the word "shading" can be interpredted in a number of ways, so if you could explain what you need it for, then it would be much more easy to help you out.
i just want to do something follows:
there is a light source,an object,and i
need draw a projection of the object on
10-29-2002, 11:19 PM
Ok, you want shadows, OpenGL does not have any built in support for it, but there are a lot of ways to do shadows, if you want simple shadows (just projections on a plane), they are pretty easy to do.
If you have a look at this website you will find a number of references to examples with shadows, I also belive that on eof the NeHe tutorials is about shadows two.
You can alsways make a search on google for "shadows" and "opengl".
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