Maniphest T93172

apply geometry node modifier deletes all materials from the object.
Closed, Archived
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Assigned To
None
Authored By
michael campbell (3di)
Nov 18 2021, 12:55 AM
Tags
  • BF Blender
  • Geometry Nodes
  • Nodes & Physics
Subscribers
Jacques Lucke (JacquesLucke)
michael campbell (3di)
Pratik Borhade (PratikPB2123)

Description

System Information
Operating system: Windows-10-10.0.19042-SP0 64 Bits
Graphics card: NVIDIA GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 472.12

Blender Version
Broken: version: 3.1.0 Alpha, branch: master, commit date: 2021-11-11 18:53, hash: rB0533f2851e7e
Worked: (newest version of Blender that worked as expected)

Open below file and apply the geometry node modifier. The material is deleted from the object.

realize doesn't get material index of instanced object.blend812 KBDownload

Related Objects

Event Timeline

michael campbell (3di) created this task.Nov 18 2021, 12:55 AM
michael campbell (3di) added a project: Geometry Nodes.Nov 18 2021, 1:00 AM
Pratik Borhade (PratikPB2123) changed the task status from Needs Triage to Confirmed.Nov 18 2021, 7:51 AM
Pratik Borhade (PratikPB2123) added a project: Nodes & Physics.
Pratik Borhade (PratikPB2123) added a subscriber: Pratik Borhade (PratikPB2123).
Jacques Lucke (JacquesLucke) closed this task as Archived.Nov 19 2021, 9:35 AM
Jacques Lucke (JacquesLucke) added a subscriber: Jacques Lucke (JacquesLucke).

The generated geometry does not have any materials in this setup. The object has the materials of the geometry after you applied the modifier. Since there are no materials on the geometry, the materials are removed.
To fix this I can only repeat what I said in T93177#1255723 and T93175#1255727.