Weird strokes over objects when render #47194

New Issue

Serj Maiorov · 2016-01-17T10:55:57+01:00

Serj Maiorov commented

2016-01-17 10:55:57 +01:00

System Information
Operating system and graphics card
Windows 7 Ultimate 64 bit
Tested on: GTX 780, GTX 580 TI, GTX 770

Blender Version
2.76 latest build (17.01.2016), 2.76 official, 2.75a
Broken: 2.76 latest build (17.01.2016), 2.76 official, 2.75a
Worked: (optional)

Short description of error
When I render, or using the viewport render, it creates weird strokes and artifacts withing objects, and withing collision between them{F274963}

Exact steps for others to reproduce the error
Attached example blend file, just render the scene.bath.blend
Happened to other scenes too

**System Information** Operating system and graphics card Windows 7 Ultimate 64 bit Tested on: GTX 780, GTX 580 TI, GTX 770 **Blender Version** 2.76 latest build (17.01.2016), 2.76 official, 2.75a Broken: 2.76 latest build (17.01.2016), 2.76 official, 2.75a Worked: (optional) **Short description of error** When I render, or using the viewport render, it creates weird strokes and artifacts withing objects, and withing collision between them{[F274963](https://archive.blender.org/developer/F274963/Bug_001.png)} **Exact steps for others to reproduce the error** Attached example blend file, just render the scene.[bath.blend](https://archive.blender.org/developer/F274966/bath.blend) Happened to other scenes too

Serj Maiorov commented

2016-01-17 10:55:57 +01:00

Changed status to: 'Open'

Serj Maiorov commented

2016-01-17 10:55:57 +01:00

Added subscriber: @SerjMaiorov

Vuk Gardašević commented

2016-01-17 12:21:35 +01:00

Added subscriber: @VukGardasevic

Vuk Gardašević commented

2016-01-17 12:21:35 +01:00

Seems to be related to the location of the objects (size of the world).

Objects are far away (x ~= 5000, y ~= 2000 units).

Parenting the objects and the camera to an empty and moving it back to center of the grid solved the issue.

Seems to be related to the location of the objects (size of the world). Objects are far away (x ~= 5000, y ~= 2000 units). Parenting the objects and the camera to an empty and moving it back to center of the grid solved the issue. ![huge_scene_image.jpg](https://archive.blender.org/developer/F274969/huge_scene_image.jpg)

Bastien Montagne commented

2016-01-17 15:24:21 +01:00

Added subscriber: @mont29

Bastien Montagne commented

2016-01-17 15:24:21 +01:00

Changed status from 'Open' to: 'Archived'

Bastien Montagne closed this issue

2016-01-17 15:24:21 +01:00

Bastien Montagne self-assigned this 2016-01-17 15:24:21 +01:00

Bastien Montagne commented

2016-01-17 15:24:21 +01:00

Thanks for the report, but this is no bug, mere known issue related to limited precision of numbers in a computer… you found the solution yourself - avoid insanely far away items. ;)

Vuk Gardašević commented

2016-01-17 16:10:33 +01:00

In #47194#353992, @mont29 wrote:
you found the solution yourself

I didn't file the bug. :)

Just tried to help with testing and pinpointing the issue. Maybe, I wasn't clear about it in the post, so I apologize.

> In #47194#353992, @mont29 wrote: > you found the solution yourself I didn't file the bug. :) Just tried to help with testing and pinpointing the issue. Maybe, I wasn't clear about it in the post, so I apologize.

Bastien Montagne commented

2016-01-17 16:12:31 +01:00

@VukGardasevic uh, sorry, did not saw you were not original poster. :)

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Weird strokes over objects when render #47194