Maniphest T48689

Bledner proportional tool go to inf by it self
Closed, Resolved
Actions

Assigned To
None
Authored By
kin malmin (star)
Jun 20 2016, 3:54 PM
Tags
  • BF Blender
Subscribers
Alex (SpectreFirst)
Bastien Montagne (mont29)
kin malmin (star)
mangostaniko
Vuk Gardašević (lijenstina)

Description

System Information
Windows 8.1 64bit
nvidia gforce gtx 980M
intel core i7
16gb ram

Blender Version
Broken: (2.77a)
Worked: (optional)

Short description of error
The proportional reset itself to inf.

Exact steps for others to reproduce the error
when i enable the proportional, and try to use it, the tool remove objects,
and go to inf.
And if i type 1, it go to inf.

bug help1.blend76 MBDownload

Revisions and Commits

rB Blender
rB37560e77e891 Fix T48689: Transform proportional size was not seriously clamped.

Related Objects

Event Timeline

kin malmin (star) created this task.Jun 20 2016, 3:54 PM
kin malmin (star) raised the priority of this task from to 90.
kin malmin (star) updated the task description.
kin malmin (star) added a project: BF Blender.
kin malmin (star) edited a custom field.
kin malmin (star) added a subscriber: kin malmin (star).
mangostaniko added a subscriber: mangostaniko.Jun 21 2016, 11:03 PM

Similar to T23288.

What exactly did you do to get the proportional size to inf? Can you provide us with exact steps so we can reproduce the issue?

Also could not reset it via the property in the UI (Tool shelf), but using bpy.context.tool_settings.proportional_size = 1 works.

mangostaniko mentioned this in D2064: Reset infinte proportional size.Jun 22 2016, 12:05 AM
Alex (SpectreFirst) added a subscriber: Alex (SpectreFirst).Jun 22 2016, 4:35 PM

Couple of my own observations, not very helpful this time, but maybe they will point something out.

  • When I load provided file, my Properties panel behave very strangely: all buttons and fields become twice as large as they should be!
  • I have disabled “Load UI” option in User Preferences, restarted Blender and tried again: middle Cube's coordinates show -1.#IND, clicking through them changes them into -1.00000; using Proportional editing show inf, but if I scroll my mouse, it changes to 1000.0 and starts to work as expected. I should also mention that if I don’t disable “Load UI”, this trick doesn’t seem to work.
  • Appending objects into a new scene doesn’t change much except when I click through Cube’s -1.#IND and they change to -1.00000, Proportional editing starts to work right away at 1.0 size.

Frankly speaking, I have no idea what's going on, but maybe there was something in the scene itself that made this glitch?

Vuk Gardašević (lijenstina) added a subscriber: Vuk Gardašević (lijenstina).Jun 22 2016, 6:12 PM
In T48689#379064, @Alex (SpectreFirst) wrote:

Couple of my own observations, not very helpful this time, but maybe they will point something out.

  • When I load provided file, my Properties panel behave very strangely: all buttons and fields become twice as large as they should be!

They are just zoomed in. Use control + middle button press and drag the mouse down to zoom out.

I can confirm the issue too. The proportional size is inf.
The annoying thing is that even you set it to 1 in the redo panel it goes back to inf on the next run.

mangostaniko added a comment.Jun 22 2016, 7:35 PM

D2064 is a possible fix. Waiting for review for now.

Bastien Montagne (mont29) lowered the priority of this task from 90 to 30.Jun 23 2016, 1:00 PM
Bastien Montagne (mont29) added a subscriber: Bastien Montagne (mont29).

We really need to know how you manage to get inf value here, this is not supposed to happen ever…

Alex (SpectreFirst) added a comment.Jun 23 2016, 2:19 PM

I think I was able to reproduce this on empty scene on fad0c33 build! I was able to easily get my proportional size to infinity!

  1. Start Blender and switch the default perspective window to ORTHO mode.
  2. Select Translate, Enable Proportional editing, start dragging the cube and hold Page Up button to increase the size of proportional editing.

In perspective mode your proportional editing size will stuck at 1000.0 while in ortho mode it will raise infinitely. I was able to get it to infinity by simply holding Page Up for a minute or so.

Vuk Gardašević (lijenstina) added a comment.Jun 23 2016, 2:45 PM

Confirmed. In Ortho mode holding Page Up will raise the proportional size to infinity.

Bastien Montagne (mont29) raised the priority of this task from 30 to 50.Jun 23 2016, 4:46 PM

Yep, was not correctly clamped to sane values (you could also keep dividing it with minus operation [page down] until reaching other issues...). Fix incoming.

Bastien Montagne (mont29) changed the task status from Unknown Status to Resolved by committing rB37560e77e891: Fix T48689: Transform proportional size was not seriously clamped..Jun 23 2016, 4:47 PM
Bastien Montagne (mont29) added a commit: rB37560e77e891: Fix T48689: Transform proportional size was not seriously clamped..