Re: [osg-users] Addition and Subtraction

On Sun, 16 Sep 2007, Robert Osfield wrote: > On 9/16/07, Renan Mendes <[EMAIL PROTECTED]> wrote: >> Oh, that's a shame. Thanks anyway... >> >> But how would you do that? Is there any OpenGL primitive appropriate for >> this kind of rendering? Anywhere I can read about it? > > There is no OpenGL pr

Re: [osg-users] Addition and Subtraction

Thanks, David. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org

Re: [osg-users] Addition and Subtraction

Hi Renan If it just for display your CSG operation, there are openCSG If it is for building a eometrey then display it, there are effectively BRL CAD, or OpenCascade . The best I found is CGAL but it have a doubl

Re: [osg-users] Addition and Subtraction

I'll check into that. Thanks, both of you. Renan M Z Mendes ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org

Re: [osg-users] Addition and Subtraction

On 9/16/07, Renan Mendes <[EMAIL PROTECTED]> wrote: > Oh, that's a shame. Thanks anyway... > > But how would you do that? Is there any OpenGL primitive appropriate for > this kind of rendering? Anywhere I can read about it? There is no OpenGL primitive to support what you are after. The closest y

Re: [osg-users] Addition and Subtraction

Oh, that's a shame. Thanks anyway... But how would you do that? Is there any OpenGL primitive appropriate for this kind of rendering? Anywhere I can read about it? Thanks again, Robert. ___ osg-users mailing list osg-users@lists.openscenegraph.org http:/

Re: [osg-users] Addition and Subtraction

HI Ranan, The OSG doesn't have an support for doing what you after. The OSG is a primarily real-time graphics library, not a geometric shape library. Robert. On 9/16/07, Renan Mendes <[EMAIL PROTECTED]> wrote: > Hello, there. > > I have searched tutorials and the reference guide, but I couldn'

[osg-users] Addition and Subtraction

Hello, there. I have searched tutorials and the reference guide, but I couldn't find anything on addition and subtraction of shapes, if there is such a thing. My problem is to render a shape missing its intersection with another one. In another words: a box with a hole. How do I do this? Thanks,