Hi Ethan,

On 30 May 2013 16:01, Ethan Fahy <[email protected]> wrote:
> Thank you Robert.   I should assume this is a change I'd make in the VPB src 
> and not a command line option (that I'm missing) in osgdem correct?

I have just checked the source and there is no option to
enable/disable the calls the boundary equalization code.  You'd need
to look to adding this and an option that enables/disables it.  You'd
want to keep the height field equalization enabled, but disable the
equalization for the non RGBA/RGB image layers.  The relevant code
looks to be in VirtualPlanetBuilder/src/vpb/DestinationTile.cpp, in
the  void DestinationTile::equalizeEdge(Position position) method.  I
expect you'd want to individual turn on/off the equalization for each
image layer.

Robert.
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