[osg-users] Help needed with cleaning colour arrays when VBOs in use.

Robert Osfield robert.osfield at gmail.com
Fri Nov 13 09:58:29 PST 2009


Hi Roger,

On Fri, Nov 13, 2009 at 5:46 PM, Roger James
<roger at beardandsandals.co.uk> wrote:
> Thanks for the quick response. I had a look at SVN trunk and I see that the
> dirty() function on arrays on longer exists. Any chance of a quick heads up
> on what I should set to say that an individual colour array's data on a
> geometry has changed as should be re-loaded into its VBO.

osg::Array is now subclassed from osg::BufferData, so Array now gets
it's dirty() from BufferData.   Just calling dirty() on the colour
array should get it to update.

Robert.


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