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saturday06 / VRM-Addon-for-Blender

VRM Importer, Exporter and Utilities for Blender 2.93 to 4.2
https://vrm-addon-for-blender.info
MIT License
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Bug report: Joints on vertex id:# in: mesh are truncated #289

Open GearType opened 1 year ago

GearType commented 1 year ago

Describe the bug

I am not sure if this qualifies as a bug, but I do not know where else to find understanding or resolution.

When exporting a rigged mesh from blender using vrm, I see the error "Joints on vertex id:649 in: mesh.obj are truncated" . This error occurs for several different vertex ids.

To Reproduce

Steps to reproduce the behavior:

  1. import model in blender
  2. Create armature
  3. Bind armature and model
  4. set meta data and bone heirarchy info
  5. export model as vrm (using vrm 0)

Expected behavior

export without warnings

Desktop (please complete the following information)

saturday06 commented 1 year ago

A warning is issued if the number of vertex weights is greater than 4. The VRM specification supports more than 4 weights, but the VRM Consortium reference implementation does not support them, so there is no interoperability.