Hi Jonathan,
On Thu, 2005-02-17 at 09:09, Jonathan Bard wrote:
> hello,
>
> I want to use the OpenGL blendFunc which should be wrapped into the
> BlendChunk,
> as written in :
> http://www.opensg.org/doc-1.4.0/PageSystemState.html#PageSystemBlendChunk
>
> But I can only find the AlphaFunc in the documentation. How can I use the
> BlendFunc?
The OpenGL blend function has two parts: the factor that the src
(incoming pixel) and the destination (framebuffer) are multiplied with.
These are set in the OpenSG BlendChunk in the srcFactor and destFactor
fields.
Hope it helps
Dirk
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