[vtkusers] vtkOBJReader not reading the whole mesh

[Sebastien Jourdain]

The file you sent have several materials and I think that the vtkOBJReader
just read the first one as it is focusing on the mesh only.

Your file is correct and I've tried it with vtk.js with success here:
https://kitware.github.io/vtk-js/examples/OBJViewer.html

But you may have more luck with the importer which could also process the
mtl file that should come along. That way all the pieces that compose that
object will be loaded.

Seb

On Wed, Dec 13, 2017 at 9:40 AM, Tony Yuan <tonyuanac at gmail.com> wrote:

> Hi,
>
> I have a problem reading Blender OBJ files using VTK. The vtkOBJReader
> seems to only read part of the mesh. When I render the data being read it
> looks like this:
>
>
>
> However, when I import the OBJ file in Meshlab it looks fine. Mac’s
> Preview is also able to open the complete mesh.
>
>
>
> I attached the OBJ file and my code below. I am not very familiar with the
> OBJ format and how vtkOBJReader is implemented. If someone could point me
> to the problem and possible fixes, that would be great.
>
>
>
> Thanks,
> Tony
>
>
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