Setting colors in usdz on conversion

Has anyone been able to set the color in a converted usdz file? I have object (obj) files that I am converting to usdz. I can get the conversion to work fine but they all come out as white solids. Id like to be able to set the color.


I am able to modify the usda files using some of the pixar tools. For example I can use the code in this tutorial to edit the obj->usdz files - https://graphics.pixar.com/usd/docs/Inspecting-and-Authoring-Properties.html - and then run the conversion on the usda files to get a usdz. Of course when I do this the view on my Mac has the color but quicklook in IOS12 is still white.


I have also been trying to use the -color_default options in usdz_convert but it doesnt seem to do anything.

Replies

I'm having the same problem,objs with texture works just fine, but I need to set only color to the materials

Facing the same issue, not able to use any '_default' options, what is the correct way to specify the RGBA values ?