Regression: Split Edges node skips loose edges #109236
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Hans Goudey
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Reference: blender/blender#109236
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System Information
Operating system: Windows-10-10.0.22621-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 3060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 536.23
Blender Version
Broken: version: 3.6.0 Beta, branch: blender-v3.6-release, commit date: 2023-06-21 21:04, hash:
ae35861a64caWorked: 3.6.0 Alpha, branch: main, commit date: 2023-05-16 23:35, hash:
c8b5b17d40c4Caused by:
8a11f0f3a2Short description of error
Split Edge node do not split edge lines to individual edges.
Exact steps for others to reproduce the error
a. Add Mesh Line node.
b. Add Split Edge node.
c. Mesh Line -> Split Edge -> Group Output node.
Notice the loos vertices and the still connected edges.
Geometry Nodes: "Mesh to Curve" node merges the vertices on the resulting curveto Regression: Geometry Nodes: Split Edge node do not split line of edges to individual edgesAs far as I could tell from the information provided by the viewer node, the Split edge node seemed to actually work (it results in 4 edges, 8 vertices for this simple test).
@emilian Vertices is not connected, there is just 4 connected edges and 3 dangling points.
Oh, ok, sorry for the noise then.
Regression: Geometry Nodes: Split Edge node do not split line of edges to individual edgesto Regression: Split Edges node skips loose edgesIliya Katushenock referenced this issue2023-07-25 21:56:15 +02:00
In my case I found out the problem was comming from the "mesh to curve" node, it merges again the already splited vertices.
@JuanManuelLynch In your case, Edge Split node didn't splite edges at all. Mesh to Curve just delete dangling point.
@mod_moder Are you sure? In both versions I get same output from the split edges, 3 vertices go into the split edges node and 4 come out
Please apply the Edge Split node as modifier and go into edit mode
Correct, it doesn't split edges, but the fourth vertex is still being created.
I found these places different!
The problem is still present on the latest LTS release 3.6.2
Is it already in 3.6.3 Release Candidate?
Yes (in backreport list for this)