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[BUG-233955] [PBR] Hidden light sources below a surface show reflections above the surface #10969

Open sl-service-account opened 1 year ago

sl-service-account commented 1 year ago

What just happened?

I observe light reflecting on a surface where the light sources show (PBR-Light-Source-Reflections-Correct.jpg) and then when the camera is set so the light sources are below that surface and hidden ().

What were you doing when it happened?

Testing PBR/glTF viewer 7.0.0.580330.

What were you expecting to happen instead?

The light sorce reflections (blue and red in the attached images) to disappear as the camera is moved to hide the light sources.

Other information

Attachments

Original Jira Fields | Field | Value | | ------------- | ------------- | | Issue | BUG-233955 | | Summary | [PBR] Hidden light sources below a surface show reflections above the surface | | Type | Bug | | Priority | Unset | | Status | Accepted | | Resolution | Triaged | | Reporter | Ai Austin (ai.austin) | | Created at | 2023-06-02T10:50:03Z | | Updated at | 2023-06-02T18:00:04Z | ``` { 'Build Id': 'unset', 'Business Unit': ['Platform'], 'Date of First Response': '2023-06-02T12:59:36.069-0500', 'ReOpened Count': 0.0, 'Severity': 'Unset', 'System': 'SL Viewer', 'Target Viewer Version': 'viewer-development', 'What just happened?': 'I observe light reflecting on a surface where the light sources show (PBR-Light-Source-Reflections-Correct.jpg) and then when the camera is set so the light sources are below that surface and hidden ().', 'What were you doing when it happened?': 'Testing PBR/glTF viewer 7.0.0.580330.', 'What were you expecting to happen instead?': 'The light sorce reflections (blue and red in the attached images) to disappear as the camera is moved to hide the light sources.', 'Where': 'secondlife://Aditi/secondlife/Rumpus%20Room%204/218/97/23', } ```
sl-service-account commented 1 year ago

JIRAUSER341268 commented at 2023-06-02T17:59:36Z

Hi Ai,

This is a fun one. It appears to reproduce depending on the normal map used. 

This also reproduces on the current release viewer.