How to display color in obj model

[herene]

Thank you for this great tool! I'm opening this issue because I am importing an obj model with complex colors. The obj model generated by the program has colors, but the xml in the simulation (mujuco 230) does not display the color of the model. I want to ask how to realize the different color parts of the robot in the example? Only can use map or rgba method to achieve this? Thank you for your answer.

At the same time, I hope that the project will write down the requirements for the mujoco version. The 210 version cannot be displayed. I changed 230 to display it. Thank you again for your toolkit!

[kevinzakka]

Hi @herene, could you attach the OBJ so I can debug?

Adding a version warning sounds reasonable, I'll do that for the next release.

[kevinzakka]

I've updated the README with a note about the minimum MuJoCo version required (2.1.2).