[osg-users] Anti-Grain and OpenSceneGraph

Has anyone used the Anti-Grain library in OpenSceneGraph? I would like to get a better looking text display than the osgText node kit does. http://www.antigrain.com/index.html Thanks, Kurt _ Windows Live™ Hotmail®…more than

Re: [osg-users] Anti-Grain and OpenSceneGraph

...@dhcp196.emperorlinux.com Content-Type: text/plain; charset=UTF-8 On Tue, 2009-01-27 at 11:06 -0500, Kurt Sierens wrote: Has anyone used the Anti-Grain library in OpenSceneGraph? I would like to get a better looking text display than the osgText node kit does. If you're using Linux, you need

[osg-users] Controlling intensity of child drawables?

I would like to be able to increase / decrease the intensity of all of the child drawables from a specific node. Is there anyway to do this by inserting a node and specifying a specific stateset to be applied to all it’s children? I would like to do this to handle pre-highlighting so that

Re: [osg-users] Controlling intensity of child drawables?

? Hi Kurt, What exactly do you mean by increase/decrease intensity? Brighten/dim the colours, use alpha blending? If so then you can do this by using osg::BlendColor to modulate the standard OpenGL colour. Robert. On 8/30/07, Kurt Sierens [EMAIL PROTECTED] wrote: I would like to be able

[osg-users] osgText SCREEN_COORDS picking problem

Hi, We are using OSG 2.8, and I am currently trying to add picking to osgText objects. When I use OBJECT_COORDS, it works fine, but when I use SCREEN_COORDS, it will only pick the text when the cursor is close to the position, almost like the bounding box is not scaled correctly. Is there

Re: [osg-users] osgText SCREEN_COORDS picking problem

It looks like the bounding box is not being calculate correctly, but if the bounding box can be drawn when using SCREEN_COORDS correctly, why can't the bounding box be returned correctly? Kurt -- Read this topic online here:

Re: [osg-users] osgText SCREEN_COORDS picking problem

Thanks Terry, I found that if I use an auto transform with scale and rotate to screen, user defined axis alignment, and object character size mode, it displays correctly and picking works. Kurt -- Read this topic online here: