davescm's profile

174 Messages

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4.4K Points

Tue, Nov 19, 2019 10:50 PM

Photoshop v21: 3D GPU Preview is broken

In V21 - GPU rendering is working incorrectly. The infinite light is reversed so shows black where the light falls and lighter in the shadows.

Test file available if required

Ray tracing works as expected and shows the scene correctly

V21.0.1 on Windows 10 1903 and NVidia GTX1080 driver 436.15

This conversation has been merged. Please refer the main conversation:

Photoshop 21: Lighting Effects does not work directly after upgrade macOS and Windows

Responses

16 Messages

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298 Points

2 y ago

I have the same problem!  Do the lighting effects under filters work for you?  Filters | Render | Lighting Effects.

No lights work but for the ambiance light but then the picture just goes black.  curious if you have that issue as well.

174 Messages

 • 

4.4K Points

2 y ago

Lighting effects is also broken on 8 bit images.

Dave