hex color #87515

New Issue

Emanuele Tomasi · 2021-04-15T11:21:14+02:00

Emanuele Tomasi commented

2021-04-15 11:21:14 +02:00

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce GTX 1080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 461.72

Blender Version
Broken: version: 2.82 (sub 7), branch: master, commit date: 2020-02-12 16:20, hash: blender/blender@77d23b0bd7
Worked: (optional)

Addon Information
Name: FBX format (4, 20, 2)
Author: Campbell Barton, Bastien Montagne, Jens Restemeier

Short description of error
[wrong hex color material export]

Exact steps for others to reproduce the error
[any fbx exported with te plug-in have a material with the wrong hex color code]

**System Information** Operating system: Windows-10-10.0.19041-SP0 64 Bits Graphics card: GeForce GTX 1080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 461.72 **Blender Version** Broken: version: 2.82 (sub 7), branch: master, commit date: 2020-02-12 16:20, hash: `blender/blender@77d23b0bd7` Worked: (optional) **Addon Information** Name: FBX format (4, 20, 2) Author: Campbell Barton, Bastien Montagne, Jens Restemeier **Short description of error** [wrong hex color material export] **Exact steps for others to reproduce the error** [any fbx exported with te plug-in have a material with the wrong hex color code]

Emanuele Tomasi commented

2021-04-15 11:21:14 +02:00

Added subscriber: @E_Toma

Robert Guetzkow commented

2021-04-19 22:09:11 +02:00

Added subscriber: @rjg

Robert Guetzkow commented

2021-04-19 22:09:11 +02:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Robert Guetzkow commented

2021-04-19 22:09:11 +02:00

Could you please explain in what sense the color in wrong and what you're comparing it to?
What are the steps to reproduce this issue? Is the color when you export different from when it is imported again?
Have you checked if this works properly in Blender 2.92 or 2.83.12?

- Could you please explain in what sense the color in wrong and what you're comparing it to? - What are the steps to reproduce this issue? Is the color when you export different from when it is imported again? - Have you checked if this works properly in Blender 2.92 or 2.83.12?

Emanuele Tomasi commented

2021-04-20 10:15:16 +02:00

_open Blender 2.92.2
_click on the Cube (default scene)
_open Shading viewport
_in Principled BSDF > Base Color > insert directly exe code 8000ff for example
_export fbx from dropdown file
_then clic Export FBX with default settings

now open exported.fbx object in 3D visualizer default app on Windows 10
you should see some thing like this attached file

the color you see is different
seem Blender export a material with the Linear hex Code 3700FF
but i need to see and export sRGB hex Code 8000ff

other 3D program like unity and c4d the same

_open Blender 2.92.2 _click on the Cube (default scene) _open Shading viewport _in Principled BSDF > Base Color > insert directly exe code 8000ff for example _export fbx from dropdown file _then clic Export FBX with default settings now open exported.fbx object in 3D visualizer default app on Windows 10 you should see some thing like this attached file ![CatturaVis3D.JPG](https://archive.blender.org/developer/F10022503/CatturaVis3D.JPG) the color you see is different seem Blender export a material with the Linear hex Code 3700FF but i need to see and export sRGB hex Code 8000ff other 3D program like unity and c4d the same

Robert Guetzkow commented

2021-04-20 10:20:11 +02:00

Changed status from 'Needs User Info' to: 'Needs Triage'

Emanuele Tomasi commented

2021-05-18 12:49:32 +02:00

some news about hex code , fbx exporter?

Robert Guetzkow commented

2021-05-23 00:20:01 +02:00

I've taken a quick look and it seems that the FBX SDK documentation doesn't specify a color space for the property. Blender treats it as scene linear, whereas Microsoft's 3D-Viewer appears to interpret the value as sRGB. Unless there is some information that I'm not aware of, this doesn't seem to be properly specified so it is unclear what the proper approach is.

Emanuele Tomasi commented

2021-05-24 11:51:24 +02:00

but i entered the srgb hexe code in blender and i see it correctly _ we should also understand why exporter tipically works with other software.

Omar Emara commented

2022-03-22 10:27:43 +01:00

Closed as duplicate of #93174

Omar Emara closed this issue

2022-03-22 10:27:43 +01:00

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hex color #87515