Maniphest T56262

Bump Node produces black artifacts at grazing angles
Closed, Duplicate
Actions

Assigned To
Lukas Stockner (lukasstockner97)
Authored By
Sebastian Koenig (sebastian_k)
Aug 7 2018, 1:13 PM
Tags
  • BF Blender
Subscribers
Sebastian Koenig (sebastian_k)

Description

System Information
elementaryOS, 0.4.1, GTX1080

Blender Version
Broken: 2.79.6 d6e769d
Worked: 2.79.6 1c41dbb
Short description of error
The bump node produces black artifacts at grazing angles since the commit that was supposed to fix exactly that (https://developer.blender.org/rBd6e769d32e7939e3bbd1986cdc4abd2b13135eab).
In the screenshot below you see on the left side the scene below rendered with 2.79.6 1c41dbb, on the right side with current master.


Exact steps for others to reproduce the error
Open the file below and go to rendered viewport. You should see the black artifacts.
bump_black.blend594 KBDownload

Event Timeline

Sebastian Koenig (sebastian_k) assigned this task to Lukas Stockner (lukasstockner97).Aug 7 2018, 1:13 PM
Sebastian Koenig (sebastian_k) created this task.
Brecht Van Lommel (brecht) closed this task as a duplicate of T56175: Bug in glossy shaders with the new reflection fix to Bump and Normal Map nodes.Aug 7 2018, 3:22 PM