Kim Kulling

The reason for the bug is that empty meshes will removed by default. There is an option to avoid this. Just check the config.h to find it. At this moment,...

OK, thanks for the update. I guess these issues were introduced with the redesign of XML loading.

Hm, this seems to be an issue with the openddl-lib.

I am pretty sure this was caused by our migration to the pugixml-lib. I need to have a look onto this issue.

Do you have any example model?

Same here, need to be able to reproduce it. Maybe I will try the Sponza model. And thanks for the report.

The erroreous cast is cause by a IOMemoryStream instead of a Zip-Stream instance. Please check the following line: https://github.com/assimp/assimp/blob/4d451fe437195025cb933c69670aacf4f92968b3/contrib/unzip/unzip.c#L595 From the bug-report: ``` /src/assimp/code/Common/ZipArchiveIOSystem.cpp:127:52: runtime error: member access within address...

I have a lot of requests for that. So let's use this issue to track this.

The idea was not implemened because of lack on time on my side. The idea is still needed and fine.

STP == stepfile?