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

Area lights or sphere lights #1475

Closed
emackey opened this issue Oct 31, 2018 · 2 comments
Closed

Area lights or sphere lights #1475

emackey opened this issue Oct 31, 2018 · 2 comments

Comments

@emackey
Copy link
Member

emackey commented Oct 31, 2018 •
edited
Loading

Has anyone implemented area lights or sphere lights in PBR for glTF?

Sphere lights are discussed on page 15 of Real Shading in Unreal Engine 4 by Brian Karis, Epic Games. But I'm wondering if anyone has turned the formulas into actual open-source shader code for sphere lights.
@donmccurdy
Copy link
Contributor

Nothing formal, but /cc KhronosGroup/glTF-Blender-Exporter#136.

@donmccurdy donmccurdy mentioned this issue Jan 29, 2021
Open
@donmccurdy donmccurdy linked a pull request Apr 19, 2021 that will close this issue
KHR_lights_area #1948
Closed
@donmccurdy
Copy link
Contributor

Closing as duplicate of #1940. Also see proposal in #1948.

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

Successfully merging a pull request may close this issue.

KHR_lights_area bhouston/glTF
2 participants
@emackey @donmccurdy