[osg-users] Filling colors into a Drawn object

[Srikanth Bemineni]

Yeah setting osg::PrimitiveSet::LINE_LOOP to osg::PrimitiveSet::POLYGON 
works.
Thank you

Joakim Simonsson wrote:
>
> Hi,
>
>> How do we fill colors in a drawn object.Here I am trying to draw a
>> circle and also I want to fill it with yellow color.
>
> The only way to "fill" a circle is to build polygons. One polygon 
> would be enough, since the circle shape is convex.
>
> With other words, change the primitive set on this line: (could be 
> POLYGON, not sure, check the src)
>
>> osg::DrawElementsUInt( osg::PrimitiveSet::LINE_LOOP, 0 );
>
> If you want an edge on your circle, you can use your line loop in 
> addition to the poly.
>
> Texture coordinates. Well, they pretty much depend on you texture. If 
> you don't use a texture, don't set up the texture array.
>
>


-- 
With Regards
Srikanth Bemineni
Geotrace Technologies
281-497-8440 extn 228