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MeasureIt alpha missing #80102

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opened 2020-08-25 13:19:30 +02:00 by Marek Trejbal · 7 comments
Marek Trejbal commented 2020-08-25 13:19:30 +02:00
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System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 451.48

Blender Version
Broken: version: 2.90.0 Beta, branch: master, commit date: 2020-08-24 16:27, hash: blender/blender@1bced5884c
Worked: Blender 2.83.5

Short description of error
When user render dimensions using built in MeasureIt plugin, it will generate image where is missing alpha.

Exact steps for others to reproduce the error

  1. enable "Show" in MeasureIt Tools panel
  2. in MeasureIt Tools create Segment measurement (edge subobject)
  3. click "Render" under MeasureIt Tools panel
  4. then render image in Blender - Render -> Render Image
  5. It will generate picture with dimensions but alpha is missing (compositor -> input -> image -> dropdown menu pick measureit_output)
  6. impossible to composite dimensions over render

Blender MeasureIt bug - Blender 2.90.blend

**System Information** Operating system: Windows-10-10.0.19041-SP0 64 Bits Graphics card: GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 451.48 **Blender Version** Broken: version: 2.90.0 Beta, branch: master, commit date: 2020-08-24 16:27, hash: `blender/blender@1bced5884c` Worked: Blender 2.83.5 **Short description of error** When user render dimensions using built in MeasureIt plugin, it will generate image where is missing alpha. **Exact steps for others to reproduce the error** 1) enable "Show" in MeasureIt Tools panel 2) in MeasureIt Tools create Segment measurement (edge subobject) 3) click "Render" under MeasureIt Tools panel 4) then render image in Blender - Render -> Render Image 5) It will generate picture with dimensions but alpha is missing (compositor -> input -> image -> dropdown menu pick measureit_output) 6) impossible to composite dimensions over render [Blender MeasureIt bug - Blender 2.90.blend](https://archive.blender.org/developer/F8810298/Blender_MeasureIt_bug_-_Blender_2.90.blend)
Marek Trejbal commented 2020-08-25 13:19:30 +02:00
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Added subscriber: @MarekTrejbal

Added subscriber: @MarekTrejbal
Marek Trejbal commented 2020-08-25 13:34:12 +02:00
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Printscreen of MeasureIt in Blender 2.83.5 vs 2.90
Blender-MeasureIt-bug-Blender-2-90.jpg

Printscreen of MeasureIt in Blender 2.83.5 vs 2.90 ![Blender-MeasureIt-bug-Blender-2-90.jpg](https://archive.blender.org/developer/F8810320/Blender-MeasureIt-bug-Blender-2-90.jpg)
Philipp Oeser commented 2020-08-25 14:20:57 +02:00
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Added subscriber: @lichtwerk

Added subscriber: @lichtwerk
Philipp Oeser self-assigned this 2020-08-25 14:20:57 +02:00
Philipp Oeser commented 2020-08-25 14:20:57 +02:00
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Changed status from 'Needs Triage' to: 'Confirmed'

Changed status from 'Needs Triage' to: 'Confirmed'
Philipp Oeser commented 2020-08-25 14:20:57 +02:00
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bgl.glClearColor needs to be called along bgl.glClear in 2.90.
Patch incoming...

`bgl.glClearColor` needs to be called along `bgl.glClear` in 2.90. Patch incoming...
blender-admin commented 2020-08-25 14:22:21 +02:00
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This issue was referenced by 1109451590

This issue was referenced by 1109451590954116ba66c8c4efbb1dd85cfe6ecb
Philipp Oeser commented 2020-08-25 15:05:22 +02:00
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Changed status from 'Confirmed' to: 'Resolved'

Changed status from 'Confirmed' to: 'Resolved'
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Reference: blender/blender-addons#80102
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