Packed Scene with Textures will be rendered wrong #53902

Closed
opened 2018-01-25 08:33:01 +01:00 by Michael Klein · 7 comments

System Information
XPS 15 9560 - Win 10 (latest) - GTX 1050 (latest driver)

Blender Version
Broken: 2.79.0 9b32248
Worked: -

Short description of error
The ZIP contains two identical scenes. One is packed und Cycles will render a wrong texture mapping result.

Exact steps for others to reproduce the error
Load unpacked scene with linked textures. Correct rendering.
Still_Life_v17_Turntable_HDRI_Ditch-River_Apple_BUG.jpg

Pack scene with realtive paths. Wrong rendering.
Still_Life_v17_Turntable_HDRI_Ditch-River_Apple_BUG_Packed.jpg

Scene with Textures:
RB180125_BugReport_2.79.0-9b32248.zip

**System Information** XPS 15 9560 - Win 10 (latest) - GTX 1050 (latest driver) **Blender Version** Broken: 2.79.0 9b32248 Worked: - **Short description of error** The ZIP contains two identical scenes. One is packed und Cycles will render a wrong texture mapping result. **Exact steps for others to reproduce the error** Load unpacked scene with linked textures. Correct rendering. ![Still_Life_v17_Turntable_HDRI_Ditch-River_Apple_BUG.jpg](https://archive.blender.org/developer/F1976234/Still_Life_v17_Turntable_HDRI_Ditch-River_Apple_BUG.jpg) Pack scene with realtive paths. Wrong rendering. ![Still_Life_v17_Turntable_HDRI_Ditch-River_Apple_BUG_Packed.jpg](https://archive.blender.org/developer/F1976231/Still_Life_v17_Turntable_HDRI_Ditch-River_Apple_BUG_Packed.jpg) Scene with Textures: [RB180125_BugReport_2.79.0-9b32248.zip](https://archive.blender.org/developer/F1976315/RB180125_BugReport_2.79.0-9b32248.zip)
Author

Added subscriber: @Renderbicks

Added subscriber: @Renderbicks

Added subscriber: @SteffenD

Added subscriber: @SteffenD

I don't know it this helps but if I open an image editor and manually set the color space of both the normal and the roughness maps to "Linear" instead of "sRGB" the packed version also renders fine.
Seems to ignore the non-color data setting of the image texture nodes.

Screenshot from 2018-01-25 12-12-42_cropped.png

I don't know it this helps but if I open an image editor and manually set the color space of both the normal and the roughness maps to "Linear" instead of "sRGB" the packed version also renders fine. Seems to ignore the non-color data setting of the image texture nodes. ![Screenshot from 2018-01-25 12-12-42_cropped.png](https://archive.blender.org/developer/F1977702/Screenshot_from_2018-01-25_12-12-42_cropped.png)
Author

In #53902#481515, @SteffenD wrote:
I don't know it this helps but if I open an image editor and manually set the color space of both the normal and the roughness maps to "Linear" instead of "sRGB" the packed version also renders fine.
Seems to ignore the non-color data setting of the image texture nodes.

Screenshot from 2018-01-25 12-12-42_cropped.png

Good find.

> In #53902#481515, @SteffenD wrote: > I don't know it this helps but if I open an image editor and manually set the color space of both the normal and the roughness maps to "Linear" instead of "sRGB" the packed version also renders fine. > Seems to ignore the non-color data setting of the image texture nodes. > > ![Screenshot from 2018-01-25 12-12-42_cropped.png](https://archive.blender.org/developer/F1977702/Screenshot_from_2018-01-25_12-12-42_cropped.png) Good find.
Member

Added subscribers: @brecht, @lichtwerk

Added subscribers: @brecht, @lichtwerk
Brecht Van Lommel was assigned by Philipp Oeser 2018-01-25 21:11:12 +01:00
Member

Hm, I'd confirm this though, this ought to give same results? @brecht : mind having a look?

Hm, I'd confirm this though, this ought to give same results? @brecht : mind having a look?

Closed as duplicate of #44643

Closed as duplicate of #44643
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Reference: blender/blender#53902
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