Auto Depth makes zooming & orbiting slow with Material Preview on #73827

New Issue

xan2622 · 2020-02-15T08:52:13+01:00

xan2622 commented

2020-02-15 08:52:13 +01:00

System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 441.66

Blender Version
Broken: version: 2.82 (sub 7), branch: master, commit date: 2020-02-12 16:20, hash: 77d23b0bd7
Broken: version: 2.83 (sub 3), branch: master, commit date: 2020-02-14 23:40, hash: 92a56bbe6a

Short description of error
Auto Depth (Preferences > Navigation > Orbit & Pan) makes zooming & orbiting slow while the Viewport Shading is "Material Preview".
It doesn't happen if Viewport Shading is "SOLID".

Exact steps for others to reproduce the error

Open a scene with several objects (with materials applied onto them)
Make sure to have "Auto Depth" unchecked in Preferences > Navigation > Orbit & Pan
Try point #4 with "SOLID" then with "MATERIAL PREVIEW" viewport shading:
Zoom and orbit the view
You should not notice any slowdown, no lag
Now redo the steps #1 to #4 with "Auto Depth" checked (enabled).
Switching the viewport shading to "MATERIAL PREVIEW" makes orbitting and zooming sluggish, you should notice a lag.

**System Information** Operating system: Windows-10-10.0.18362-SP0 64 Bits Graphics card: GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 441.66 **Blender Version** Broken: version: 2.82 (sub 7), branch: master, commit date: 2020-02-12 16:20, hash: `77d23b0bd7` Broken: version: 2.83 (sub 3), branch: master, commit date: 2020-02-14 23:40, hash: `92a56bbe6a` **Short description of error** *Auto Depth* (Preferences > Navigation > Orbit & Pan) makes zooming & orbiting slow while the Viewport Shading is "Material Preview". It doesn't happen if Viewport Shading is "SOLID". **Exact steps for others to reproduce the error** 1. Open a scene with several objects (with materials applied onto them) 2. Make sure to have "Auto Depth" unchecked in Preferences > Navigation > Orbit & Pan 3. Try point #4 with "SOLID" then with "MATERIAL PREVIEW" viewport shading: 4. Zoom and orbit the view 5. You should not notice any slowdown, no lag Now redo the steps #1 to #4 with "Auto Depth" checked (enabled). Switching the viewport shading to "MATERIAL PREVIEW" makes orbitting and zooming sluggish, you should notice a lag.

xan2622 commented

2020-02-15 08:52:13 +01:00

Added subscriber: @xan2622

blender-admin commented

2020-02-15 08:52:13 +01:00

#77509 was marked as duplicate of this issue

Pasang Bomjan commented

2020-02-15 14:10:05 +01:00

Added subscriber: @Pasang

Pasang Bomjan commented

2020-02-15 14:10:05 +01:00

I can confirm as I've had this for a while now.
It's not actually a lag but a slight delay before navigation. Also you don't have to have any material.

I can confirm as I've had this for a while now. It's not actually a lag but a slight delay before navigation. Also you don't have to have any material.

Richard Antalik commented

2020-02-17 10:13:34 +01:00

Added subscriber: @iss

Richard Antalik commented

2020-02-17 10:13:34 +01:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Richard Antalik commented

2020-02-17 10:13:34 +01:00

Can you try updating GPU drivers and let us know if issue persists?

xan2622 commented

2020-02-18 21:34:43 +01:00

In #73827#873525, @iss wrote:
Can you try updating GPU drivers and let us know if issue persists?

I have just replaced my previous graphics card driver for 442.19 and I can't say this has fixed the slowdowns. I think it's the same.

> In #73827#873525, @iss wrote: > Can you try updating GPU drivers and let us know if issue persists? I have just replaced my previous graphics card driver for 442.19 and I can't say this has fixed the slowdowns. I think it's the same.

Richard Antalik commented

2020-02-19 10:21:45 +01:00

Changed status from 'Needs User Info' to: 'Needs Developer To Reproduce'

Thiago Sampaio commented

2020-04-18 23:44:39 +02:00

Added subscriber: @thsampa

Thiago Sampaio commented

2020-04-18 23:44:39 +02:00

Got the same problem: with Auto Depth ON, theres a certain delay before it starts orbiting around in both Rendered and Material Preview. I click middle mouse button and drag the mouse for like 1cm on screen before the viewport starts moving around.

Blender 2.82a (2.82a 2020-03-12)
MacOS Mojave - iMac 27" 5K - Radeon 580 Pro with i9 9900K CPU

Got the same problem: with Auto Depth ON, theres a certain delay before it starts orbiting around in both Rendered and Material Preview. I click middle mouse button and drag the mouse for like 1cm on screen before the viewport starts moving around. Blender 2.82a (2.82a 2020-03-12) MacOS Mojave - iMac 27" 5K - Radeon 580 Pro with i9 9900K CPU

Hans Goudey commented

2020-05-19 15:34:35 +02:00

Added subscriber: @HooglyBoogly

Hans Goudey commented

2020-05-19 15:34:35 +02:00

I can't reproduce this with master. (Fedora 32, Nvidia 440.82)

Michael Hermann commented

2020-06-01 16:21:30 +02:00

Added subscriber: @MichaelHermann

Michael Hermann commented

2020-06-01 16:21:30 +02:00

I am seeing this as well. Took a while to pin it down to Auto Depth. - Also, this happens ALWAYS. Even in regular solid view.

System Information
Operating system: Linux-5.6.15-arch1-1-x86_64-with-arch 64 Bits
Graphics card: GeForce GTX 1080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 440.82

Blender Version
Broken: version: 2.83.0 Beta, branch: master, commit date: 2020-05-30 15:33, hash: ec26260132
Worked: 2.82a

See the video (notice that I release the mouse after every change in direction):

BlenderAutoDepth.mp4

I am seeing this as well. Took a while to pin it down to Auto Depth. - Also, this happens ALWAYS. Even in regular solid view. **System Information** Operating system: Linux-5.6.15-arch1-1-x86_64-with-arch 64 Bits Graphics card: GeForce GTX 1080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 440.82 **Blender Version** Broken: version: 2.83.0 Beta, branch: master, commit date: 2020-05-30 15:33, hash: `ec26260132` Worked: 2.82a See the video (notice that I release the mouse after every change in direction): [BlenderAutoDepth.mp4](https://archive.blender.org/developer/F8569926/BlenderAutoDepth.mp4)

Bruno commented

2020-06-07 05:44:57 +02:00

Added subscriber: @Brunomendesgussoni

Bruno commented

2020-06-07 05:44:57 +02:00

Here the same problem !!!
Blender 2.83 LTS

Scene with only one cube, much slow using auto depth and material preview.
The higher the resolution, the greater the slowness...
1080p slow.
2.5k very slow.
4k unusable.

System: Ryzen 7 1800x, 32Gb Ram, Gtx 970, monitor 4k, tablet 1080p, Win10 Pro 18363.836 64 Bits
Tested with 3 different drivers, the driver currently installed is 446.14

Blender: All Blender quality options are disabled, no addons.
Without auto depth, everything works incredibly smoothly.
The problem does not happen using: Wire, solid, or cycles render.

The problem even happens to scenes with nothing.

Here the same problem !!! Blender 2.83 LTS Scene with only one cube, much slow using auto depth and material preview. The higher the resolution, the greater the slowness... 1080p slow. 2.5k very slow. 4k unusable. System: Ryzen 7 1800x, 32Gb Ram, Gtx 970, monitor 4k, tablet 1080p, Win10 Pro 18363.836 64 Bits Tested with 3 different drivers, the driver currently installed is 446.14 Blender: All Blender quality options are disabled, no addons. Without auto depth, everything works incredibly smoothly. The problem does not happen using: Wire, solid, or cycles render. ![image.png](https://archive.blender.org/developer/F8589246/image.png) The problem even happens to scenes with nothing. ![image.png](https://archive.blender.org/developer/F8589294/image.png)

Richard Antalik commented

2020-06-19 01:03:00 +02:00

Added subscriber: @jenkm