cut an object

[deduu10]

hai guys,

I wanna ask whether openGL has a routine function to cut an object? if doesn't, do you have any idea to cut an object?

thank you

[carsten neumann]

Take a look at glClipPlane.

[deduu10]

thanks casten.. I looked at glClipPlane before. But what I really want to know whether we can cut an object with another object? such as what is done in CAD system.

thank you..

[ZbuffeR]

OpenGL is for drawing. For complex modeling it is best to use CAD system.

There is also this :
http://www.opencsg.org/
But it only gives results for drawing.

[deduu10]

thanks zbuffer.indeed I'm not planning to create a complex modeling with openGL. but the project I did, lead me just to cut partially or fully an object I created before. =D