[osg-users] Render Geographic/Projected coordinate nodes

[Bruno Oliveira]

How can I render a node in Geographic Coordinate Systems?

I tried rendering in WGS84 and got several problems (bad intersection
computation, bad Mouse handler).
___
osg-users mailing list
osg-users@lists.openscenegraph.org
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org

Re: [osg-users] Render point cloud in a different coordinate system

[Robert Osfield]

On 5 June 2017 at 14:45, Bruno Oliveira  wrote:
> I have a big point cloud, which has points in meter coordinates. Now I want
> to transform the coordinates of this cloud for rendering only, without
> changing my point cloud data. How can I do this?

Decorate your subgraph with a Transform node such as
osg::MatrixTransform or osg::PositionAttitudeTransform.

Go search through the OpenSceneGraph/examples/* set for example.

Also please consider getting the OSG book, this will help you
understand more about the OSG

Robert.
___
osg-users mailing list
osg-users@lists.openscenegraph.org
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org

[osg-users] Render point cloud in a different coordinate system

[Bruno Oliveira]

I have a big point cloud, which has points in meter coordinates. Now I want
to transform the coordinates of this cloud for rendering only, without
changing my point cloud data. How can I do this?
___
osg-users mailing list
osg-users@lists.openscenegraph.org
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org