Remove chocolate color in the exported obj file

[360wcui]

Good morning,

I used the following command to generate the obj and mtl files

rtabmap-export --texture --texture_size 4096 --texture_range 3 --poisson_depth 9 --max_polygons 500000 --multiband --color_radius 0 --no_clean merged.db

Below is what it looks like. Would it be possible to remove the chocolate color in the model using command line interface? Thank you.

[360wcui]

removing --no_clean does the trick