Manipulator lag #65417

New Issue

Karlo · 2019-06-02T13:36:10+02:00

Karlo commented

2019-06-02 13:36:10 +02:00

System Information
Operating system: win10
Graphics card: geforce 1070

Blender Version
Broken: 2019-05-31, f87bba0368
Worked: 2019-04-17, 'b4625470f79

Short description of error
My friend who uses mostly manipulators showed me that there is noticeable lag of a few pixels before an object starts moving and it impedes precision.
Here is an showcase of the issue (Please enlarge gif to clearly see the issue):

Working (expected behvaiour):

Broken (Manipulator works only after the mouse has been moving a little):

Along with this issue I was told that sometimes blender doesn't detect the click and instead places the 3d curson at the manipulator. This can also be seen in my gif.

Exact steps for others to reproduce the error
WYSIWYG gif, with any new scene.

**System Information** Operating system: win10 Graphics card: geforce 1070 **Blender Version** Broken: 2019-05-31, f87bba0368ea Worked: 2019-04-17, 'b4625470f79 **Short description of error** My friend who uses mostly manipulators showed me that there is noticeable lag of a few pixels before an object starts moving and it impedes precision. Here is an showcase of the issue (Please enlarge gif to clearly see the issue): Working (expected behvaiour): ![non-lag.gif](https://archive.blender.org/developer/F7083316/non-lag.gif) Broken (Manipulator works only after the mouse has been moving a little): ![lag.gif](https://archive.blender.org/developer/F7083325/lag.gif) Along with this issue I was told that sometimes blender doesn't detect the click and instead places the 3d curson at the manipulator. This can also be seen in my gif. **Exact steps for others to reproduce the error** WYSIWYG gif, with any new scene.

Karlo commented

2019-06-02 13:36:10 +02:00

Added subscriber: @kpavicic

Campbell Barton was assigned by Brecht Van Lommel

2019-06-02 14:57:37 +02:00

Brecht Van Lommel commented

2019-06-02 14:59:12 +02:00

Added subscriber: @brecht

Brecht Van Lommel commented

2019-06-02 14:59:12 +02:00

There was an intentional change here: 8778dd0c8b

There was an intentional change here: 8778dd0c8b

Brecht Van Lommel changed title from ~~2.8 | Manipulator lag~~ to Manipulator lag

2019-06-02 14:59:46 +02:00

Ludvik Koutny commented

2019-06-02 17:13:42 +02:00

Added subscriber: @Rawalanche

Ludvik Koutny commented

2019-06-02 17:13:42 +02:00

This change needs to be combined with the change of default drag distance value. Current default of 10px will be indeed uncomfortable for most people. 3px feels reasonable.

William Reynish commented

2019-06-02 20:37:16 +02:00

Added subscriber: @WilliamReynish

William Reynish commented

2019-06-02 20:37:16 +02:00

Well, what makes them feel sluggish atm, is also the fact that it often uses the wrong threshold, which is too large.

See this bug report: #65391

Well, what makes them feel sluggish atm, is also the fact that it often uses the wrong threshold, which is too large. See this bug report: #65391

William Reynish commented

2019-06-02 20:38:31 +02:00

@Rawalanche The default drag distance is already 3px for mouse input, but there's a bug that means it sometimes uses the wrong threshold value, which is why it's currently inconsistent.

@Rawalanche The default drag distance *is* already 3px for mouse input, but there's a bug that means it sometimes uses the wrong threshold value, which is why it's currently inconsistent.

Ludvik Koutny commented

2019-06-02 21:32:18 +02:00

In #65417#693608, @WilliamReynish wrote:
@Rawalanche The default drag distance is already 3px for mouse input, but there's a bug that means it sometimes uses the wrong threshold value, which is why it's currently inconsistent.

Good, happy to see it's being tackled.

> In #65417#693608, @WilliamReynish wrote: > @Rawalanche The default drag distance *is* already 3px for mouse input, but there's a bug that means it sometimes uses the wrong threshold value, which is why it's currently inconsistent. Good, happy to see it's being tackled.

Brecht Van Lommel commented

2019-06-03 00:35:46 +02:00

Closed as duplicate of #65391

Brecht Van Lommel closed this issue

2019-06-03 00:35:46 +02:00

Brecht Van Lommel commented

2019-06-03 00:35:57 +02:00

That would make this a duplicate report then.

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Manipulator lag #65417