Clip-Planes as Polygons

jeppa · July 29, 2002, 5:30am

I would to see my “clip-Planes” as polygons into my 3d scene ,what is the correct way make it??

Thanks in advance.

system · July 29, 2002, 10:12am

You should have the plane equation

Ax + By + Cz = D

You solve for a few vertices and display.

I would use values that make sure the polygon intersects with the frustum planes. Are you the same person who asked how to do that?

V-man

system · July 30, 2002, 7:58am

One way to do this is shown in the Rage128StencilCap sample on our developer relations site.

-Jason