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StjerneIdioten / I3D-Blender-Addon

Rewriting the I3D blender addon from scratch and adding long-sought community features
GNU General Public License v3.0
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Geometry names change when exporting #75

Closed Maaslandmods closed 11 months ago

Maaslandmods commented 3 years ago

When exporting, sometimes my fillVolume takes over the meshdata geometry name of the exactFillRootNodeShape they share the same material. In Blender The fillVolume has the geometry name fillVolumeShape The exactFillRootNodeShape has the geometry name exactFillRootNodeShape

[HerderMRTZ550B_export_log.txt](https://github.com/StjerneIdioten/I3D-Blender-Addon/files/5304878/HerderMRTZ550B_export_log.txt)

Maaslandmods commented 3 years ago

When exporting for a second time this doesn't happen.

I don't know what causes it. I use v1.2.0-feat.9 if i am right

StjerneIdioten commented 3 years ago

You can just check the export log/console for the version number. It should be printed as one of the first lines when exporting ;-) You log is saying "1.2.0-feat.1", but that shouldn't change anything for this issue.

It is also a bit hard to follow you blender setup from your message, so maybe if you have a picture or something?

StjerneIdioten commented 3 years ago

Is that export log from a successful export or one where they are "switched"? Because from the log it does export fillVolumeShape for the fillVolume object and the exactFillRootNodeShape for the exactFillRootNode object, which I believe is correct? They both seem to have the same material, lambert1, which should be okay. I can see though that those two meshes have the exact same number of vertices and faces and so on.

Maaslandmods commented 3 years ago

Yes, it is the same object. Just duplicated and renamed. I had this issue twice, and now (3rd time) succeeded in replicating it.

How to replicate Export the .blend to i3d Save i3d as binary Export and overwrite the i3d [herderMRTZ550B_export_log.txt](https://github.com/StjerneIdioten/I3D-Blender-Addon/files/5313972/herderMRTZ550B_export_log.txt)

NMC-TBone commented 1 year ago

Did some testing on this and by the looks of it thats not something related to the exporter. When the raw i3d file shapes gets converted to binary shapes file it creates instances of meshes that is the same (which I guess will save some resources). So this isn't really a issue and has nothing to say for the different shapes either. If you want the keep the shape names unique just slightly change the the mesh on one of the objects.