Remove syntax in the output file

[zichunxx]

Hi!

I'm using CoACD to preprocess my obj model to get higher resolution and compact collision meshes.

I found the output obj file containing the syntax, like o geometry_1 and o geometry_2, which split the whole mesh into small pieces. When the output obj model is imported into MuJoCo, the above syntax seems to prevent the model from being fully loaded, and all geometric elements after the place where the first syntax appears are not displayed.

Is there any way to remove these syntaxes without changing them manually? Thanks in advance!

[SarahWeiii]

you can try removing the elements and reordering the face indices by writing a Python script

[zichunxx]

@SarahWeiii Thanks for your kind reply. I'm new to this area and want to achieve this at a minimum cost. Is there any material that I can refer to?