Hi Cramp,
It could be that the tri stripper is bluking at such a large dataset.
Try disable the tri stripping via:
osgconv myfile.obj myfile.osg -O noTriStripPolygons
You can query the options via:
osgconv --format obj
Plugin osgPlugins-2.9.0/osgdb_obj.so
{
ReaderWriter : Wavefront OBJ Reader
{
extensions : .obj Alias Wavefront OBJ format
options : AMBIENT=<unit> Set texture unit for
ambient texture
options : BUMP=<unit> Set texture unit for
bumpmap texture
options : DIFFUSE=<unit> Set texture unit for
diffuse texture
options : DISPLACEMENT=<unit> Set texture unit for
displacement texture
options : OPACITY=<unit> Set texture unit for
opacity/dissolve texture
options : REFLECTION=<unit> Set texture unit for
reflection texture
options : SPECULAR=<unit> Set texture unit for
specular texture
options : SPECULAR_EXPONENT=<unit> Set texture unit for
specular exponent texture
options : noRotation Do not do the default
rotate about X axis
options : noTesselateLargePolygons Do not do the default
tesselation of large polygons
options : noTriStripPolygons Do not do the default
tri stripping of polygons
}
}
Robert.
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