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

Opacity artifacts #18

Open
jack-parsons opened this issue Aug 30, 2019 · 3 comments
Open

Opacity artifacts #18

jack-parsons opened this issue Aug 30, 2019 · 3 comments
Labels
bug Something isn't working

Comments

@jack-parsons
Copy link
Member

image
There's squares on the surface of the objects when opacity is applied.
@JoshuaSteer any idea why this might be?
@jack-parsons jack-parsons added the bug Something isn't working label Aug 30, 2019
@jack-parsons
Copy link
Member Author

This seems to be the relevent issue Kitware/vtk-js#680

@jack-parsons jack-parsons changed the title Opacity looks weird Opacity artifacts Sep 5, 2019
@jack-parsons
Copy link
Member Author

This appears to be an issue with vtk.js caused by the "depth peeling implementation" not being added yet. The developers have said they don't have a time frame to support this. Kitware/vtk-js#771

@jack-parsons
Copy link
Member Author

Interestingly, I add a small sphere and give it full opacity, it reduces the problem slightly
image
Will attempt to add a small opaque actor somewhere and see if issue is improved.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
bug Something isn't working
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@jack-parsons