Lose some meterials while open rvm file

Snap1.png (76.2 KB)
Snap2.png (17.9 KB)

rvm.zip (251.6 KB)
the source rvm file is here

is aspose render the object with random color? while use other software there has nothing color.

aspose.3d 19.4
win10 x64
autodesk navisworks 2020


Thank you for contacting support.

Would you please share SSCCE code so that we may try to reproduce and investigate it in our environment.

the software in snap picture which name ‘Aspose Asset Browser’ can be download in github.

no other code.


Would you please specify if you have applied the license successfully or not. You can test the API in its full capacity by applying a free 30-days temporary license. Once the license is applied, you will not face any of the Evaluation Version Limitation.

In case you still face this issue then please feel free to let us know. We will be glad to assist you further.

It’s not a licensing issue. i have a trial license


Thank you for the details.

We have logged a ticket with ID THREEDNET-507 in our issue management system for further investigation and resolution. The ticket ID has been linked with this thread so that you will receive notification as soon as the ticket is resolved.

We are sorry for the inconvenience.