Eevee white dots fireflies like #65690

New Issue

hector rojo · 2019-06-10T13:59:51+02:00

hector rojo commented

2019-06-10 13:59:51 +02:00

System Information
Operating system: Win 10
Graphics card: NVIDIA GeForce GTX TITAN 16GB

Blender Version
Broken: 2.80, hash: 8b2b79c210, commit date: 2019-06-06 00:27, branch: blender2.7
Worked: (optional)

Short description of error
Eevee white dots fireflies like in render, it seems objects with alpha is producing this error.

Exact steps for others to reproduce the error
I'm providing .blend file with a simple scene about the case.
0200_010_yermo_saliendo_habitacion_report_pack

Just render and you will get this "white dots jumping thing" all the time in right bottom of the camera, in that place there is just a plane with a simple texture + alpha, this works for the scena as a decal.
Here an image...

Greetings from Argentina!
Héctor Rojo.

**System Information** Operating system: Win 10 Graphics card: NVIDIA GeForce GTX TITAN 16GB **Blender Version** Broken: 2.80, hash: 8b2b79c2108b, commit date: 2019-06-06 00:27, branch: blender2.7 Worked: (optional) **Short description of error** Eevee white dots fireflies like in render, it seems objects with alpha is producing this error. **Exact steps for others to reproduce the error** I'm providing .blend file with a simple scene about the case. [0200_010_yermo_saliendo_habitacion_report_pack ](https://drive.google.com/file/d/1_fTRJa12UFebPRWo-R_MbUmwbD0XAs-f/view?usp=sharing) Just render and you will get this "white dots jumping thing" all the time in right bottom of the camera, in that place there is just a plane with a simple texture + alpha, this works for the scena as a decal. Here an image... ![captura.jpg](https://archive.blender.org/developer/F7097480/captura.jpg) Greetings from Argentina! Héctor Rojo.

hector rojo commented

2019-06-10 13:59:51 +02:00

Added subscriber: @hector.rojo.cg

Jeroen Bakker commented

2019-06-11 09:26:41 +02:00

Added subscriber: @Jeroen-Bakker

Jeroen Bakker commented

2019-06-11 09:26:41 +02:00

Hello @hector.rojo.cg

Could you provide us with a simple as possible scene that we can use to reproduce the issue. The current scene is too complex for developers to work with.

Hello @hector.rojo.cg Could you provide us with a simple as possible scene that we can use to reproduce the issue. The current scene is too complex for developers to work with.

hector rojo commented

2019-06-11 14:55:08 +02:00

Added subscriber: @jeroen-10

hector rojo commented

2019-06-11 14:55:08 +02:00

Hello @Jeroen-Bakker , thank you, right now I'm simplifying what you asked me but in this state (having deleted the character and props for a simplier file) I can't replicate the fireflies effect..., I'm still searching, set up, for a ligth file anyways to send you.

Greetings.
Héctor Rojo.

Hello @Jeroen-Bakker , thank you, right now I'm simplifying what you asked me but in this state (having deleted the character and props for a simplier file) I can't replicate the fireflies effect..., I'm still searching, set up, for a ligth file anyways to send you. Greetings. Héctor Rojo.

hector rojo commented

2019-06-11 17:11:11 +02:00

Hi again, @Jeroen-Bakker , unfortunalley (or may be not ) I couldn't replicate the error, the same file a send you now it is free of fireflies, what is diferenet though is the Blender version, now I'm using Blender 2.8, Hash: 030cdf19da9, Branch: blender 2.7, Date: 2019-06-09 21:43.

This is again the same file but different Blender version
name

Now I'm revisiting other files with this kind of error, I'll post any new about this.

Greetings!

Hi again, @Jeroen-Bakker , unfortunalley (or may be not ) I couldn't replicate the error, the same file a send you now it is free of fireflies, what is diferenet though is the Blender version, now I'm using **Blender 2.8**, **Hash**: 030cdf19da9, **Branch**: blender 2.7, **Date**: 2019-06-09 21:43. This is again the same file but different Blender version [name ](https://drive.google.com/file/d/1qbNwlKAxxF8Vq02eedFmbpeFua7IresH/view?usp=sharing) Now I'm revisiting other files with this kind of error, I'll post any new about this. Greetings!

Nahuel Belich commented

2019-06-12 02:42:25 +02:00

Added subscriber: @NahuelBelich

Nahuel Belich commented

2019-06-12 02:42:25 +02:00

A few days ago clement added extra things to normalize fireflies like that, the fixes in that report may be helping, altough the problem was focus on blend normals from the Ambient Oclussion, not sure if it is the same problem

https://developer.blender.org/T65118

A few days ago clement added extra things to normalize fireflies like that, the fixes in that report may be helping, altough the problem was focus on blend normals from the Ambient Oclussion, not sure if it is the same problem https://developer.blender.org/T65118

Sebastian Parborg commented

2019-06-17 12:58:29 +02:00

Added subscriber: @ZedDB

Sebastian Parborg commented

2019-06-17 12:58:29 +02:00

So this is solved now @hector.rojo.cg ?

hector rojo commented

2019-06-18 14:56:49 +02:00

In #65690#699683, @NahuelBelich wrote:
A few days ago clement added extra things to normalize fireflies like that, the fixes in that report may be helping, altough the problem was focus on blend normals from the Ambient Oclussion, not sure if it is the same problem

https://developer.blender.org/T65118

Hi Nahuel!, sorry not to answer, I did notice that threat but despite that fix it didnt fix the problem we were getting, thats why I started this topic.
Thanks anyways!
Saludos!

> In #65690#699683, @NahuelBelich wrote: > A few days ago clement added extra things to normalize fireflies like that, the fixes in that report may be helping, altough the problem was focus on blend normals from the Ambient Oclussion, not sure if it is the same problem > > https://developer.blender.org/T65118 Hi Nahuel!, sorry not to answer, I did notice that threat but despite that fix it didnt fix the problem we were getting, thats why I started this topic. Thanks anyways! Saludos!

Sebastian Parborg commented

2019-06-18 15:12:34 +02:00

I can't reproduce this still with the latest build.

What hash/build date are you using?

I can't reproduce this still with the latest build. What hash/build date are you using? ![untitled.png](https://archive.blender.org/developer/F7136812/untitled.png)

hector rojo commented

2019-06-18 15:25:57 +02:00

In #65690#702338, @ZedDB wrote:
So this is solved now @hector.rojo.cg ?

Hi @ZedDB , aparently yes!, but we are still testing for other cases we have, for now renders are great, clean, without fireflies! I will upload tests this week for more news.
Thanks!

> In #65690#702338, @ZedDB wrote: > So this is solved now @hector.rojo.cg ? Hi @ZedDB , aparently yes!, but we are still testing for other cases we have, for now renders are great, clean, without fireflies! I will upload tests this week for more news. Thanks!

Sebastian Parborg commented

2019-06-18 15:41:20 +02:00

Changed status from 'Open' to: 'Resolved'

Sebastian Parborg closed this issue

2019-06-18 15:41:20 +02:00

Sebastian Parborg self-assigned this 2019-06-18 15:41:20 +02:00

Sebastian Parborg commented

2019-06-18 15:41:20 +02:00

Let me know if you find any issues. But in the mean time, I'll close this.

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Eevee white dots fireflies like #65690