Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

non-uniform bone scaling breaks rotations (patch) #27

Open
shakesoda opened this issue Jan 21, 2019 · 0 comments
Open

non-uniform bone scaling breaks rotations (patch) #27

shakesoda opened this issue Jan 21, 2019 · 0 comments

Comments

@shakesoda
Copy link

I ran into this in the version I've been working on for my game.

essentially, Matrix.to_quaternion() produces an invalid result when bones have weird scales on them. fix is to use inverse transpose of upper 3x3 (as one does for normals)

diff: excessive/iqm-exm@c6e0599
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@shakesoda