SOLVED: Importing Luma AI .ply file into TD using GaussianSplat: The following fields were not available in the point file: opacity

Beginners
1

Hi Folks;

I am facing the following problem on Mac.

On trying to import a ‘.ply’ file created by Luma AI into TD using GaussianSplat
I am getting the following error on the GaussianSplatSource operator.
The following fields were not available in the point file: opacity

Is this a limitation of how Luma AI creates its .ply files? Any suggestions on how to go about debugging this will be very helpful.

The TD project and the luma AI ply file is on this here.

Thank you

3

Got the answer to this from @watershed. I was downloading the point cloud .ply file from luma. The right format is gaussian splat .ply.

Thx @watershed