Maniphest T98465

Creating black color when two objects intersect in Cycles render
Closed, Duplicate
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Assigned To
None
Authored By
Bhagath Goud (bhagathgoud)
May 28 2022, 12:55 PM
Tags
  • BF Blender
Subscribers
Bhagath Goud (bhagathgoud)
Pratik Borhade (PratikPB2123)

Description

System Information
Operating system: Windows 10 pro
Graphics card: RTX 3070

Blender Version
3.1.0 and 3.1.2
Broken: Creating black color when two objects intersect/overlap in Cycles render
Worked: Worked in the 3.0.1 and previous versions

Short description of error
When objects overlap, the black colour appears. This is a common phenomenon among Blender users. How do I know this? I made a video on this issue on youtube and they commented saying they are also facing this issue. I've already reported it, but no one has fixed the problem. Could you please look into it?
Exact steps for others to reproduce the error
After opening Blender Duplicate the cube and move it a little bit(let them overlap) and now change it to Cycles. the problem will be visible

Related Objects

Event Timeline

Bhagath Goud (bhagathgoud) created this task.May 28 2022, 12:55 PM
Bhagath Goud (bhagathgoud) updated the task description.
Pratik Borhade (PratikPB2123) added a subscriber: Pratik Borhade (PratikPB2123).May 28 2022, 8:32 PM

Hi, thanks for the report. Same as reported in T96475

In T96475#1323543, @brecht wrote:

This is not considered a bug currently, it's a documented trade-off of the new method.

Also mentioned in wiki page: https://wiki.blender.org/wiki/Reference/Release_Notes/3.1/Cycles#Ray_Tracing_Precision
Closing this as duplicate.

Pratik Borhade (PratikPB2123) closed this task as a duplicate of T96475: Overlapping geometry shows black faces on Cycles Blender 3.1 (Ray Tracing Precision).May 28 2022, 8:32 PM