Regression: Proper material shown as magenta #95003

New Issue

Vyacheslav Kobozev · 2022-01-18T09:57:23+01:00

2022-01-18 09:57:23 +01:00

System Information
Operating system: Windows-8.1-6.3.9600-SP0 64 Bits
Graphics card: NVIDIA GeForce GTX 660 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 472.12

Blender Version
Broken: version: 3.1.0 Alpha, branch: master, commit date: 2022-01-17 23:26, hash: 54fb1a75ee
Worked: 3.1.0 Alpha, e69020ad0f52, 2022-01-15 05:40

Caused by {9d3f35a0bf1bf5776363bfd61d53a7c85b5827a4}

Short description of error
As title said. Sometimes after cutting and restoring connections material appear. But not this time…

magenta.blend
2022-01-18_11-49-47.mp4

**System Information** Operating system: Windows-8.1-6.3.9600-SP0 64 Bits Graphics card: NVIDIA GeForce GTX 660 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 472.12 **Blender Version** Broken: version: 3.1.0 Alpha, branch: master, commit date: 2022-01-17 23:26, hash: `54fb1a75ee` Worked: 3.1.0 Alpha, `e69020ad0f52`, 2022-01-15 05:40 Caused by {9d3f35a0bf1bf5776363bfd61d53a7c85b5827a4} **Short description of error** As title said. Sometimes after cutting and restoring connections material appear. But not this time… [magenta.blend](https://archive.blender.org/developer/F12809989/magenta.blend) [2022-01-18_11-49-47.mp4](https://archive.blender.org/developer/F12809758/2022-01-18_11-49-47.mp4)

Vyacheslav Kobozev commented

2022-01-18 09:57:23 +01:00

Added subscriber: @Vyach

Vyacheslav Kobozev changed title from ~~Regression: Proper material shown as majenta~~ to Regression: Proper material shown as magenta

2022-01-18 10:44:07 +01:00

Philipp Oeser commented

2022-01-18 12:05:07 +01:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2022-01-18 12:05:07 +01:00

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

Philipp Oeser commented

2022-01-18 12:05:07 +01:00

Just to be sure: could you share your .blend?

Vyacheslav Kobozev commented

2022-01-18 13:15:59 +01:00

In #95003#1289904, @lichtwerk wrote:
Just to be sure: could you share your .blend?

Sorry, missed it.
File attached.

> In #95003#1289904, @lichtwerk wrote: > Just to be sure: could you share your .blend? Sorry, missed it. File attached.

Philipp Oeser commented

2022-01-18 13:26:40 +01:00

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

Philipp Oeser commented

2022-01-18 13:44:53 +01:00

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

Philipp Oeser commented

2022-01-18 13:44:53 +01:00

Added subscriber: @Jeroen-Bakker

Philipp Oeser commented

2022-01-18 13:44:54 +01:00

Can confirm, getting this:

ERROR (gpu.shader): GPU_material_compile FragShader: 
      | 
 6390 |   smoothness = clamp(smoothness / 2.0, 0, 0.5);
      | 
      | Error: C1101: ambiguous overloaded function reference "clamp(float, int, float)"
      | 
      | gp5 float64_t clamp(float64_t, float64_t, float64_t)
      | float clamp(float, float, float)
      | 
 6619 |   smoothness = clamp(smoothness / 2.0, 0, 0.5);
      | 
      | Error: C1101: ambiguous overloaded function reference "clamp(float, int, float)"
      | 
      | gp5 float64_t clamp(float64_t, float64_t, float64_t)
      | float clamp(float, float, float)
      | 
 6883 |   smoothness = clamp(smoothness / 2.0, 0, 0.5);
      | 
      | Error: C1101: ambiguous overloaded function reference "clamp(float, int, float)"
      | 
      | gp5 float64_t clamp(float64_t, float64_t, float64_t)
      | float clamp(float, float, float)
      | 
 7170 |   smoothness = clamp(smoothness / 2.0, 0, 0.5);
      | 
      | Error: C1101: ambiguous overloaded function reference "clamp(float, int, float)"
      | 
      | gp5 float64_t clamp(float64_t, float64_t, float64_t)
      | float clamp(float, float, float)

CC @Jeroen-Bakker

Can confirm, getting this: ``` ERROR (gpu.shader): GPU_material_compile FragShader: | 6390 | smoothness = clamp(smoothness / 2.0, 0, 0.5); | | Error: C1101: ambiguous overloaded function reference "clamp(float, int, float)" | | gp5 float64_t clamp(float64_t, float64_t, float64_t) | float clamp(float, float, float) | 6619 | smoothness = clamp(smoothness / 2.0, 0, 0.5); | | Error: C1101: ambiguous overloaded function reference "clamp(float, int, float)" | | gp5 float64_t clamp(float64_t, float64_t, float64_t) | float clamp(float, float, float) | 6883 | smoothness = clamp(smoothness / 2.0, 0, 0.5); | | Error: C1101: ambiguous overloaded function reference "clamp(float, int, float)" | | gp5 float64_t clamp(float64_t, float64_t, float64_t) | float clamp(float, float, float) | 7170 | smoothness = clamp(smoothness / 2.0, 0, 0.5); | | Error: C1101: ambiguous overloaded function reference "clamp(float, int, float)" | | gp5 float64_t clamp(float64_t, float64_t, float64_t) | float clamp(float, float, float) ``` CC @Jeroen-Bakker

Jeroen Bakker commented

2022-01-18 13:58:27 +01:00

Ah yes. on it!

Jeroen Bakker self-assigned this 2022-01-18 13:58:39 +01:00

blender-admin commented

2022-01-18 14:29:46 +01:00

This issue was referenced by dfe22a53bb

This issue was referenced by dfe22a53bb8d3d2b94f4c80ec4030d28028e9ca6

Jeroen Bakker commented

2022-01-18 14:32:46 +01:00

Changed status from 'Confirmed' to: 'Resolved'

Jeroen Bakker closed this issue

2022-01-18 14:32:46 +01:00

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Regression: Proper material shown as magenta #95003