[osg-users] Coordinate conversion

OpenSceneGraph Users osg-users at lists.openscenegraph.org
Tue Dec 8 04:24:25 PST 2020

On Tue, 8 Dec 2020 at 11:46, OpenSceneGraph Users <
osg-users at lists.openscenegraph.org> wrote:

> Sorry, the description is not clear, I need to let the program accept data
> in different coordinate systems, and then use the data to build some
> models. I don't know how to do it.
> How to convert coordinates so that osg can display the position correctly.
> I checked some information and used proj or gdal to convert coordinates.
> But I don't know how to use proj or gdal in OSG.

That's marginally clearer.  Is it vector data?  image, DEMS?

You can use Proj and GDAL for coordinate transforms, in the case of GDAL it
can transform image and DEMS as well.  This isn't something that need
concern the OSG though.  The OSG will just store the data.

Again, you provided too little information about what you are doing or what
issues you are having so there isn't any specific we can advise.
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