Saving UDIM tiled texture as OpenEXR saves only the first tile #75234

New Issue

Sam Van Hulle · 2020-03-31T00:08:34+02:00

Sam Van Hulle commented

2020-03-31 00:08:34 +02:00

System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce RTX 2060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 442.19

Blender Version
Broken: version: 2.82 (sub 7), branch: master, commit date: 2020-03-12 05:06, hash: 375c7dc4ca

Short description of error
When creating a new tiled image texture, saving it as OpenEXR only stores the first tile, causing Blender to delete all others.
For some reason PNG does seem to work.

Exact steps for others to reproduce the error

Create a new, tiled image texture, and add multiple tiles.
Paint on them just to give Blender data to save.
Press Save on the Image tab in the Image Editor, and choose OpenEXR as the file format. I chose Float (Half) and ZIP compression. Multi-layer is obviously unnecessary here.
Only the first tile gets saved, all others have disappeared.

**System Information** Operating system: Windows-10-10.0.18362-SP0 64 Bits Graphics card: GeForce RTX 2060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 442.19 **Blender Version** Broken: version: 2.82 (sub 7), branch: master, commit date: 2020-03-12 05:06, hash: `375c7dc4ca` **Short description of error** When creating a new tiled image texture, saving it as OpenEXR only stores the first tile, causing Blender to delete all others. For some reason PNG does seem to work. **Exact steps for others to reproduce the error** - Create a new, tiled image texture, and add multiple tiles. - Paint on them just to give Blender data to save. - Press Save on the Image tab in the Image Editor, and choose OpenEXR as the file format. I chose Float (Half) and ZIP compression. Multi-layer is obviously unnecessary here. - Only the first tile gets saved, all others have disappeared.

Sam Van Hulle commented

2020-03-31 00:08:34 +02:00

Added subscriber: @frameshift

Michael Soluyanov commented

2020-03-31 01:24:21 +02:00

Added subscriber: @crantisz

Michael Soluyanov commented

2020-03-31 01:24:21 +02:00

Can confirm

Operating system: Linux-5.3.0-42-generic-x86_64-with-Ubuntu-19.10-eoan 64 Bits
Graphics card: GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 435.21
Broken: version: 2.83 (sub 11)

Can confirm Operating system: Linux-5.3.0-42-generic-x86_64-with-Ubuntu-19.10-eoan 64 Bits Graphics card: GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 435.21 Broken: version: 2.83 (sub 11)

Philipp Oeser commented

2020-03-31 10:20:50 +02:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2020-03-31 10:20:50 +02:00

Changed status from 'Needs Triage' to: 'Confirmed'

Philipp Oeser commented

2020-03-31 10:20:50 +02:00

Can also confirm.

Philipp Oeser self-assigned this 2020-03-31 11:14:08 +02:00

Philipp Oeser commented

2020-03-31 11:14:08 +02:00

Looks like BKE_image_signal(bmain, ima, NULL, IMA_SIGNAL_COLORMANAGE) will kill the image cache [which causes this issue].
Not totally sure, but let me see what I can do...

Looks like `BKE_image_signal(bmain, ima, NULL, IMA_SIGNAL_COLORMANAGE)` will kill the image cache [which causes this issue]. Not totally sure, but let me see what I can do...

Philipp Oeser changed title from ~~Saving tiled texture as OpenEXR saves only the first tile~~ to Saving UDIM tiled texture as OpenEXR saves only the first tile

2020-03-31 11:14:30 +02:00

blender-admin commented

2020-03-31 17:51:50 +02:00

This issue was referenced by 029a714fc7

This issue was referenced by 029a714fc72d79a4dc8d80c3397c308112a7fea9

Sam Van Hulle commented

2020-04-01 05:01:52 +02:00

Awesome! You sure work fast, @lichtwerk

Philipp Oeser commented

2020-04-01 10:14:26 +02:00

Changed status from 'Confirmed' to: 'Resolved'

Philipp Oeser closed this issue

2020-04-01 10:14:26 +02:00

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Saving UDIM tiled texture as OpenEXR saves only the first tile #75234