[osg-users] Window Position of Widget

2011-03-10 Thread Andrew Kos
I have a widget button--which is essentially a label--inside a widget box which 
is placed somewhere within a viewer, say at 100x150. This button should open 
up, right below it, a dropdown menu, which is another box. 

The issue I'm having is that if I use getOrigin() or getPosition() for the 
button, I get a value of 0,0 which is where it is placed relative to the origin 
of the window it is in. This causes an issue because the window that drops down 
below it needs the actual position of the button relative to the entire screen.

Is there some way I can get this absolute position of the button origin? Or is 
there some other way I can get around this issue so I can get the dropdown 
window to actually be below my button?

Thanks

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Re: [osg-users] Transparent Viewers/Close Viewer

2011-02-14 Thread Andrew Kos
That worked beautifully! Thanks!

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[osg-users] Imported Model Transparency

2011-02-14 Thread Andrew Kos
Hello,

I have a scene with an OSG constructed 3d grid layout. I then import models 
I've created with Blender (in the .obj format) into the grid. When I view these 
things together, you can see the grid through the model, but you cannot see one 
model through another model.

Is this a Blender issue? Or is there some way that I'm rendering the imported 
models incorrectly?

Thanks

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Re: [osg-users] Imported Model Transparency

2011-02-14 Thread Andrew Kos
Nevermind, solved.

The issue was that I had the box's GL_DEPTH_TEST set to off.

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Re: [osg-users] Transparent Viewers/Close Viewer

2011-02-14 Thread Andrew Kos
So, along the same lines...

One of these views contains a windowmanager that controls my 2D GUI that I want 
on top of the other views. Since my GUI is an L shape, with the main 3D view 
surrounded by the L, placing the GUI on top of the other views blocks off those 
views (since the view is a square), but placing the other views on top of the 
GUI view prevents me from placing GUI elements above those views...

Is there a simpler way than just creating more views for GUI elements I want to 
sit on top of everything else?

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[osg-users] Transparent Viewers/Close Viewer

2011-02-13 Thread Andrew Kos
Hello,

I am currently building an application that uses multiple viewers within a 
composite viewer. Is there a way to make a viewer semi-transparent? Also, is 
there a way to temporarily close/reopen a viewer?

Thanks

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