Changes to a procedural texture don't reflect in displacement modifier immediately #58679

New Issue

green giant · 2018-12-04T04:48:15+01:00

green giant commented

2018-12-04 04:48:15 +01:00

System Information
Operating system: Windows 10
Graphics card: Gtx 960

Blender Version
Broken: 2.80 Beta Date:2018-11-30 22:29
Worked: 2.79b

Short description of error
Changes to a displacement modifiers procedural texture don't reflect in the viewport until you hide and then reshow the displacement modifier

Exact steps for others to reproduce the error
Add a Displacement modifier to the default cube
Click + New to create a new texture
Click the Show Texture button
Change the type to Clouds
Observe that the cube doesnt change shape
Go back to the modifier tab.
Disable "Display modifier in Viewport" and then re enable it
Observe that the shape is now different

Additionally you can go back to the texture and change the size parameter and see that it doesnt update in viewport as it should

Note
This worked in Blender 2.79b, but only if the render engine was set to Cycles, but not if it was set to Blender Render

**System Information** Operating system: Windows 10 Graphics card: Gtx 960 **Blender Version** Broken: 2.80 Beta Date:2018-11-30 22:29 Worked: 2.79b **Short description of error** Changes to a displacement modifiers procedural texture don't reflect in the viewport until you hide and then reshow the displacement modifier **Exact steps for others to reproduce the error** Add a Displacement modifier to the default cube Click + New to create a new texture Click the Show Texture button Change the type to Clouds Observe that the cube doesnt change shape Go back to the modifier tab. Disable "Display modifier in Viewport" and then re enable it Observe that the shape is now different Additionally you can go back to the texture and change the size parameter and see that it doesnt update in viewport as it should **Note** This worked in Blender 2.79b, but only if the render engine was set to Cycles, but not if it was set to Blender Render

green giant commented

2018-12-04 04:48:15 +01:00

Added subscriber: @greengiant83

blender-admin commented

2018-12-04 04:48:15 +01:00

#58168 was marked as duplicate of this issue

Sebastian Parborg commented

2018-12-05 16:12:16 +01:00

Added subscribers: @Sergey, @ZedDB

Sebastian Parborg commented

2018-12-05 16:12:16 +01:00

I can reproduce this issue.

@Sergey I'm guessing this is a depsgraph issue were changing the texture parameters doesn't lead to a reevaluation of the displace modifier. Any pointers on how to go about adding that or do you want to fix it yourself?

I can reproduce this issue. @Sergey I'm guessing this is a depsgraph issue were changing the texture parameters doesn't lead to a reevaluation of the displace modifier. Any pointers on how to go about adding that or do you want to fix it yourself?

blender-admin commented

2018-12-05 17:35:13 +01:00

This issue was referenced by 6e00415a85

This issue was referenced by 6e00415a85a995f3d976530ea3ba748971292212

Sergey Sharybin commented

2018-12-05 17:36:23 +01:00

Changed status from 'Open' to: 'Resolved'

Sergey Sharybin closed this issue

2018-12-05 17:36:23 +01:00

Brecht Van Lommel commented

2018-12-05 17:45:23 +01:00

Added subscribers: @MatthewChristopher, @Alaska, @EduardoG, @user1, @Mantissa

Sebastian Parborg commented

2018-12-06 00:29:02 +01:00

@Sergey this still doesn't seem to be fixed for me with #58168
The displace deform is still not updated when I change texture settings.

@Sergey this still doesn't seem to be fixed for me with #58168 The displace deform is still not updated when I change texture settings.

Sergey Sharybin commented

2018-12-06 09:10:08 +01:00

@ZedDB, if this is still not fixed by ca2680aaeb make a new report, following report guidelines and providing simple .blend file which demonstrates the issue.

@ZedDB, if this is still not fixed by ca2680aaeb make a new report, following report guidelines and providing simple .blend file which demonstrates the issue.

Sebastian Parborg commented

2018-12-06 09:45:03 +01:00

@Sergey ca2680aaeb fixes it for me. Thanks for the fix! :)

@Sergey ca2680aaeb122165adfb5ddd55d3ffc642c56a27 fixes it for me. Thanks for the fix! :)

green giant commented

2018-12-06 16:19:14 +01:00

This comment was removed by @greengiant83

*This comment was removed by @greengiant83*

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Changes to a procedural texture don't reflect in displacement modifier immediately #58679