Using Stereoscopy with panoramic camera generates a blank image for the right side (cycles) #92592

New Issue

Victor · 2021-10-29T01:55:36+02:00

Victor commented

2021-10-29 01:55:36 +02:00

System Information
Operating system: Linux-5.13.0-7614-generic-x86_64-with-glibc2.33 64 Bits
Graphics card: NVIDIA GeForce GTX 1070 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 470.63.01

Blender Version
Broken: version: 3.0.0 Beta, branch: master, commit date: 2021-10-27 22:07, hash: b838eaf2b9
Worked: (2.93)

Short description of error
When turning 'Stereoscopy" on, and using a panoramic camera, blender will render both the left and right side, then erase the right view. Different exporting options don't seem to influence the result (exporting as anaglyph, side by side or even as individual files result in a right side image being just an empty image with 0 alpha).

Steps to Reproduce

open default scene
Set camera to Panoramic
Turn on "stereoscopy"
Render

**System Information** Operating system: Linux-5.13.0-7614-generic-x86_64-with-glibc2.33 64 Bits Graphics card: NVIDIA GeForce GTX 1070 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 470.63.01 **Blender Version** Broken: version: 3.0.0 Beta, branch: master, commit date: 2021-10-27 22:07, hash: `b838eaf2b9` Worked: (2.93) **Short description of error** When turning 'Stereoscopy" on, and using a panoramic camera, blender will render both the left and right side, then erase the right view. Different exporting options don't seem to influence the result (exporting as anaglyph, side by side or even as individual files result in a right side image being just an empty image with 0 alpha). ![Screenshot from 2021-10-28 21-52-45.png](https://archive.blender.org/developer/F11585055/Screenshot_from_2021-10-28_21-52-45.png) **Steps to Reproduce** - open default scene - Set camera to `Panoramic` - Turn on "stereoscopy" - Render

Victor commented

2021-10-29 01:55:36 +02:00

Added subscriber: @FractalParadox

Pratik Borhade commented

2021-10-29 08:08:31 +02:00

Added subscriber: @PratikPB2123

Pratik Borhade commented

2021-10-29 08:16:59 +02:00

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

Pratik Borhade commented

2021-10-29 08:16:59 +02:00

Also, (as this maybe related) the compositor node editor becomes colored in a red overlay when using stereoscopy in general.

Hi, thanks for the report. Could you please report this separately?

When turning 'Stereoscopy" on, and using either a panoramic camera, blender will render both the left and right side, then erase the right view.

I can confirm this on current master: 657923cf93952713f230af7b20dfa4930375951f

> Also, (as this maybe related) the compositor node editor becomes colored in a red overlay when using stereoscopy in general. Hi, thanks for the report. Could you please report this separately? > When turning 'Stereoscopy" on, and using either a panoramic camera, blender will render both the left and right side, then erase the right view. I can confirm this on current master: `657923cf93952713f230af7b20dfa4930375951f`

Martijn Versteegh commented

2021-10-29 13:26:18 +02:00

Added subscriber: @Baardaap

Martijn Versteegh commented

2021-10-29 13:26:18 +02:00

Over here (current master 657923cf93 ) it's wrong in the render window, but if I save the image it's actually ok. So the 'Blender Render' window only shows one image, but if I do image->save (as) from that same window and look at the result with another app it's correct (I tested side by side and anaglyph)

Over here (current master 657923cf93952713f230af7b20dfa4930375951f ) it's wrong in the render window, but if I save the image it's actually ok. So the 'Blender Render' window only shows one image, but if I do image->save (as) from that same window and look at the result with another app it's correct (I tested side by side and anaglyph)

Victor commented

2021-10-29 13:29:12 +02:00

Hi, thanks for the report. Could you please report this separately?

oh, sorry, yes I can. first bug report while half asleep is not a good combo. have a great day!

> Hi, thanks for the report. Could you please report this separately? oh, sorry, yes I can. first bug report while half asleep is not a good combo. have a great day!

Raimund Klink commented

2021-10-29 14:22:18 +02:00

Added subscriber: @Raimund58