Batch-Generate Previews generate empty or none image for large objects #53002

Closed
opened 2017-10-05 12:45:20 +02:00 by Jan Kadeřábek · 7 comments

System Information
Windows 10 Pro 64-bit, HD 5870, Xeon 5650, 16GB RAM

Blender Version
Broken: All versions

I have an issue with generating previews using Batch-Generate Previews for objects larger than around 60m. The object's thumbnail appears completely transparent in Blender file browser.preview-issue.blend

Exact steps for others to reproduce the error
Use Batch-Generate Previews function in the attached .blend scene and then try to link the objects from other Blender project with Thumbnail Display Mode set in the browser.
As you can see, the first object (3 meters) and the second (18m) has a thumbnail, the third one (65m) has no preview.

Link to related StackExchange question:
https://blender.stackexchange.com/questions/91611/object-preview-not-generated-for-large-objects-bug

**System Information** Windows 10 Pro 64-bit, HD 5870, Xeon 5650, 16GB RAM **Blender Version** Broken: All versions I have an issue with generating previews using Batch-Generate Previews for objects larger than around 60m. The object's thumbnail appears completely transparent in Blender file browser.[preview-issue.blend](https://archive.blender.org/developer/F959384/preview-issue.blend) **Exact steps for others to reproduce the error** Use Batch-Generate Previews function in the attached .blend scene and then try to link the objects from other Blender project with Thumbnail Display Mode set in the browser. As you can see, the first object (3 meters) and the second (18m) has a thumbnail, the third one (65m) has no preview. Link to related StackExchange question: https://blender.stackexchange.com/questions/91611/object-preview-not-generated-for-large-objects-bug

Changed status to: 'Open'

Changed status to: 'Open'

Added subscriber: @JanKaderabek

Added subscriber: @JanKaderabek

Added subscriber: @SteffenD

Added subscriber: @SteffenD

Added subscriber: @mont29

Added subscriber: @mont29
Bastien Montagne self-assigned this 2017-10-05 18:12:05 +02:00

This is a clipping issue, fix incoming.

This is a clipping issue, fix incoming.

This issue was referenced by 63482a5f2e

This issue was referenced by 63482a5f2e2ad76989c2d2901c1f34f2f0cb59d4

Changed status from 'Open' to: 'Resolved'

Changed status from 'Open' to: 'Resolved'
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Reference: blender/blender#53002
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