Drawing polylines
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Drawing polylines
phil Fri Apr 10, 2009 11:22 am
I need to dynamically draw a polyline at runtime ... anyone know how to do this?
phil- Posts : 7
Join date : 2009-04-10
sio2interactive- Posts : 1526
Join date : 2008-08-26
Age : 45
Location : Shanghai -
polyline
phil Fri Apr 10, 2009 4:21 pm
Actually it's a very simple question ... is there any way to draw a polyline at runtime? If I could successfully export a polyline from blender that would be ok too.
I want to end up generating glDrawArray(GL_POINTS)... or glDrawArray(GL_LINE_STRIP)...
I guess I could do it manually in templateRender after sio2 has finished, but that seems weird...
I want to end up generating glDrawArray(GL_POINTS)... or glDrawArray(GL_LINE_STRIP)...
I guess I could do it manually in templateRender after sio2 has finished, but that seems weird...
phil- Posts : 7
Join date : 2009-04-10
Re: Drawing polylines
sio2interactive Fri Apr 10, 2009 4:25 pm
What you can do is export from blender and easily override the sio2ObjectRender method and create your own... checkout the drawing code in sio2_vertexgroup.cc
sio2interactive- Posts : 1526
Join date : 2008-08-26
Age : 45
Location : Shanghai -
Re: Drawing polylines
phil Fri Apr 10, 2009 4:37 pm
ok - so there's no way to draw a polyline in blender (none that I saw) much less export it ...
I'm comfortable overriding the objectRender as you mentioned. Just didn't want to do that if I was missing something obvious
Thank you!
-Phil
I'm comfortable overriding the objectRender as you mentioned. Just didn't want to do that if I was missing something obvious
Thank you!
-Phil
phil- Posts : 7
Join date : 2009-04-10
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