Scroll wheel zoom in view3d fails on OS X #47153

New Issue

Spencer Alves · 2016-01-10T10:42:11+01:00

Spencer Alves commented

2016-01-10 10:42:11 +01:00

System Information
OS X 10.11.2
EVGA GeForce GTX 960
Logitech Performance MX mouse

Blender Version
Broken: a8dd0af8cf
Worked: f42ae6c569

Short description of error
Using the scroll wheel on my mouse rotates the 3D view up and down instead of zooming in and out, like I would expect. The user preferences are all set to default, and disabling the trackpad bindings disables zooming altogether. I'm using a desktop and I do not have a trackpad, nor any multitouch devices (to my knowledge). The release version 2.76b does not have this commit and does not have this issue.

Exact steps for others to reproduce the error
Open Blender a8dd0af in OS X 10.11 on the default scene. Dismiss the splash screen. Position the mouse cursor over the 3D viewport. Scroll the mouse wheel. Observe a horizontal camera orbit. Open User Preferences -> Input -> 3D View -> 3D View (Global), and observe Zoom View set to Mouse Wheel and Rotate View set to Mouse/Trackpad Pan.

**System Information** OS X 10.11.2 EVGA GeForce GTX 960 Logitech Performance MX mouse **Blender Version** Broken: a8dd0af8cf793f991bcaa0c219c1a3b2dc10a910 Worked: f42ae6c569fd09a17f6554a2c72057239e5477ec **Short description of error** Using the scroll wheel on my mouse rotates the 3D view up and down instead of zooming in and out, like I would expect. The user preferences are all set to default, and disabling the trackpad bindings disables zooming altogether. I'm using a desktop and I do not have a trackpad, nor any multitouch devices (to my knowledge). The release version 2.76b does not have this commit and does not have this issue. **Exact steps for others to reproduce the error** Open Blender a8dd0af in OS X 10.11 on the default scene. Dismiss the splash screen. Position the mouse cursor over the 3D viewport. Scroll the mouse wheel. Observe a horizontal camera orbit. Open User Preferences -> Input -> 3D View -> 3D View (Global), and observe Zoom View set to Mouse Wheel and Rotate View set to Mouse/Trackpad Pan.

Spencer Alves commented

2016-01-10 10:42:11 +01:00

Changed status to: 'Open'

Spencer Alves commented

2016-01-10 10:42:11 +01:00

Added subscriber: @impiaaa

Brecht Van Lommel commented

2016-01-10 16:40:54 +01:00

Added subscriber: @brecht

Brecht Van Lommel self-assigned this 2016-01-10 16:40:54 +01:00

Brecht Van Lommel commented

2016-01-10 16:40:54 +01:00

I guess you tested this using your own build since you narrowed it down to one specific commit. What are the values of CMAKE_OSX_DEPLOYMENT_TARGET and CMAKE_OSX_SYSROOT in your CMakeCache.txt?

Does the latest build from https://builder.blender.org/download have the same issue?

I guess you tested this using your own build since you narrowed it down to one specific commit. What are the values of `CMAKE_OSX_DEPLOYMENT_TARGET` and `CMAKE_OSX_SYSROOT` in your CMakeCache.txt? Does the latest build from https://builder.blender.org/download have the same issue?

Spencer Alves commented

2016-01-10 19:21:01 +01:00

In #47153#353251, @brecht wrote:
I guess you tested this using your own build since you narrowed it down to one specific commit.

Oh yeah, I guess I never actually said that. :)

What are the values of CMAKE_OSX_DEPLOYMENT_TARGET and CMAKE_OSX_SYSROOT in your CMakeCache.txt?

CMAKE_OSX_DEPLOYMENT_TARGET=10.6
CMAKE_OSX_SYSROOT=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk

Does the latest build from https://builder.blender.org/download have the same issue?

The buildbot builds do have the same issue.

Also, I was able to "fix" my problem by deleting intern/ghost/intern/GHOST_SystemCocoa.mm lines 1401 and 1402:

if ([event respondsToSelector:@selector(hasPreciseScrollingDeltas)])
    hasMultiTouch = [event hasPreciseScrollingDeltas];

…so I'm guessing hasPreciseScrollingDeltas doesn't actually determine if it's a multitouch device, but I don't have any multitouch devices, so I can't test or fix it.

> In #47153#353251, @brecht wrote: > I guess you tested this using your own build since you narrowed it down to one specific commit. Oh yeah, I guess I never actually said that. :) > What are the values of `CMAKE_OSX_DEPLOYMENT_TARGET` and `CMAKE_OSX_SYSROOT` in your CMakeCache.txt? CMAKE_OSX_DEPLOYMENT_TARGET=10.6 CMAKE_OSX_SYSROOT=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk > Does the latest build from https://builder.blender.org/download have the same issue? The buildbot builds do have the same issue. Also, I was able to "fix" my problem by deleting intern/ghost/intern/GHOST_SystemCocoa.mm lines 1401 and 1402: ``` if ([event respondsToSelector:@selector(hasPreciseScrollingDeltas)]) hasMultiTouch = [event hasPreciseScrollingDeltas]; ``` …so I'm guessing `hasPreciseScrollingDeltas` doesn't actually determine if it's a multitouch device, but I don't have any multitouch devices, so I can't test or fix it.

Campbell Barton changed title from ~~Revision a8dd0af breaks scroll wheel zooming in view3d on OS X~~ to Scroll wheel zoom in view3d fails on OS X

2016-01-11 06:18:18 +01:00

blender-admin commented

2016-01-30 22:33:20 +01:00

This issue was referenced by 6451c072ce

This issue was referenced by 6451c072cef853cbdbd9db1b149463f959fb6d47

Brecht Van Lommel commented

2016-01-30 22:36:26 +01:00

Changed status from 'Open' to: 'Resolved'

Brecht Van Lommel closed this issue

2016-01-30 22:36:26 +01:00

Sign in to join this conversation.

No Label

Download

What's New

Blender Studio

Manual

Developers Blog

Documentation

Benchmark

Blender Conference

Development Fund

One-time Donations

Scroll wheel zoom in view3d fails on OS X #47153