Re: [osg-users] Draw a 2D Halo

2010-06-14 Thread Jason Daly
On 6/15/2010 2:07 AM, Theo Ribeiro wrote: Hi Tom! Thank you for your reply. I can see now tons of tutorials and examples around on 2D shapes. I guess I was just using the wrong keywords for my searches. Kinda embarassing... sorry about that. Anyway, I managed to create some 2d objects but I'm

Re: [osg-users] Draw a 2D Halo

2010-06-14 Thread Theo Ribeiro
Tom Pearce wrote: > Theo, > > There should be plenty of resources for learning how to create and manipulate > 2D objects - it is fundamentally just like creating 3D objects, only the > polygon(s) are all in a plane. You can just create a set of vertices > manually to start with. If you've fo

Re: [osg-users] Draw a 2D Halo

2010-06-14 Thread Tom Pearce
Theo, There should be plenty of resources for learning how to create and manipulate 2D objects - it is fundamentally just like creating 3D objects, only the polygon(s) are all in a plane. You can just create a set of vertices manually to start with. If you've found the examples that deal with

[osg-users] Draw a 2D Halo

2010-06-14 Thread Theo Ribeiro
Sup all? I'm creating a multi-touch surface and I wanted to use OSG to draw around my markers. OSG fits perfectly to this use because of it's graph and "hierarchy" based concept. Now, I wanted to draw a halo-like circle around the objects that will be placed over the table but I don't know how