Eevee: Transparent with blend mode set to opaque #86612

New Issue

JB · 2021-03-16T03:37:20+01:00

JB commented

2021-03-16 03:37:20 +01:00

System Information
Operating system: MacOS 10.15.7
Graphics card: Intel UHD Graphics 630

Blender Version
Broken: 2.93.0-be51d671b500
Worked: 2.92.0

Material is transparent when blend mode is set to opaque

Exact steps for others to reproduce the error

Ambient Occlusion must be on
Screen Space Reflections with Refraction must be on
Material must have Screen space reflections on
Plug a color map into the base color (but the color map needs more than two color stops)
Plug a bump node into the normal and plug an image texture into the bump node

bug.blend
(I couldn't find a simpler way to reproduce it.)

**System Information** Operating system: MacOS 10.15.7 Graphics card: Intel UHD Graphics 630 **Blender Version** Broken: 2.93.0-be51d671b500 Worked: 2.92.0 Material is transparent when blend mode is set to opaque **Exact steps for others to reproduce the error** Ambient Occlusion must be on Screen Space Reflections with Refraction must be on Material must have Screen space reflections on Plug a color map into the base color (but the color map needs more than two color stops) Plug a bump node into the normal and plug an image texture into the bump node [bug.blend](https://archive.blender.org/developer/F9893770/bug.blend) (I couldn't find a simpler way to reproduce it.)

JB commented

2021-03-16 03:37:20 +01:00

Added subscriber: @fiftysquid

Philipp Oeser commented

2021-03-16 13:08:43 +01:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2021-03-16 13:08:43 +01:00

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

Philipp Oeser commented

2021-03-16 13:08:43 +01:00

Can confirm, I am even seeing this in a simplified file:

Plug a color map into the base color (but the color map needs more than two color stops)
Plug a bump node into the normal and plug an image texture into the bump node

both of these are not necessary for me to trigger the bug

repro.blend

**System Information**
Operating system: Linux-5.10.19-200.fc33.x86_64-x86_64-with-glibc2.32 64 Bits
Graphics card: GeForce GTX 970M/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 455.45.01
version: 2.93.0 Alpha, branch: master, commit date: 2021-03-16 09:12, hash: `rB6d011d0e27d7`

Can confirm, I am even seeing this in a simplified file: > Plug a color map into the base color (but the color map needs more than two color stops) > Plug a bump node into the normal and plug an image texture into the bump node both of these are not necessary for me to trigger the bug [repro.blend](https://archive.blender.org/developer/F9894764/repro.blend) ``` **System Information** Operating system: Linux-5.10.19-200.fc33.x86_64-x86_64-with-glibc2.32 64 Bits Graphics card: GeForce GTX 970M/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 455.45.01 version: 2.93.0 Alpha, branch: master, commit date: 2021-03-16 09:12, hash: `rB6d011d0e27d7` ```

JB commented

2021-03-16 15:06:29 +01:00

Plug a color map into the base color (but the color map needs more than two color stops)
Plug a bump node into the normal and plug an image texture into the bump node

Weird!

I still need both of these these to reproduce even on your file.

> Plug a color map into the base color (but the color map needs more than two color stops) > Plug a bump node into the normal and plug an image texture into the bump node Weird! I still need both of these these to reproduce even on your file. ![Screen Shot 2021-03-16 at 10.04.43 AM.png](https://archive.blender.org/developer/F9894903/Screen_Shot_2021-03-16_at_10.04.43_AM.png) ![Screen Shot 2021-03-16 at 10.05.01 AM.png](https://archive.blender.org/developer/F9894905/Screen_Shot_2021-03-16_at_10.05.01_AM.png)

Philipp Oeser commented

2021-03-16 15:13:11 +01:00

Added subscriber: @fclem