Maniphest T93341

Improve upon the automatic weight paint assignment by using Bone Glow
Needs Information from Developers, NormalTO DO
Actions

Assigned To
None
Authored By
Daniel Salazar (zanqdo)
Nov 24 2021, 12:57 AM
Tags
  • Animation & Rigging
  • BF Blender
Subscribers
Cigitia (Cigitia)
Daniel Salazar (zanqdo)
Paolo Acampora (pkrime)
Philipp Oeser (lichtwerk)
Sybren A. Stüvel (sybren)
Todor Nikolov (ToshiCG)

Description

Blender currently uses the Bone Heat algorithm to automatically assign bone weights to a mesh.

The proposed Bone Glow algorithm improves over Bone Heat by fixing cases where it behaves poorly.

http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.156.4787&rep=rep1&type=pdf

The provided example images should look very familiar to anyone that has used Blender's Bone Heat.

Revisions and Commits

rB Blender
Needs ReviewD15066 Animation: Implement bone glow (WIP)

Event Timeline

Daniel Salazar (zanqdo) created this task.Nov 24 2021, 12:57 AM
Daniel Salazar (zanqdo) updated the task description.
Paolo Acampora (pkrime) added a subscriber: Paolo Acampora (pkrime).Nov 25 2021, 3:17 PM
Cigitia (Cigitia) added a subscriber: Cigitia (Cigitia).Feb 5 2022, 3:56 PM
Philipp Oeser (lichtwerk) changed the task status from Needs Triage to Needs Information from Developers.Mar 10 2022, 12:43 PM
Philipp Oeser (lichtwerk) added a project: BF Blender.
Philipp Oeser (lichtwerk) changed the subtype of this task from "Report" to "To Do".
Philipp Oeser (lichtwerk) added subscribers: Sybren A. Stüvel (sybren), Philipp Oeser (lichtwerk).

@Sybren A. Stüvel (sybren) : is this something you want to keep as a reference?

Daniel Salazar (zanqdo) added a comment.Mar 11 2022, 8:01 PM
In T93341#1320090, @Philipp Oeser (lichtwerk) wrote:

@Sybren A. Stüvel (sybren) : is this something you want to keep as a reference?

Hi, this is something we discussed in an animation module meeting hence the addition to the module board

Daniel Salazar (zanqdo) renamed this task from Improve upon the automatic weight paint assignment using Bone Glow to Improve upon the automatic weight paint assignment by using Bone Glow.May 16 2022, 7:57 AM
Angus Stanton (abstanton) added a revision: D15066: Animation: Implement bone glow (WIP).May 30 2022, 5:10 PM
Todor Nikolov (ToshiCG) added a subscriber: Todor Nikolov (ToshiCG).May 31 2022, 3:24 AM