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Sebastian (SBCV)
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User Since
Jul 25 2017, 6:37 PM (188 w, 5 d)

Recent Activity

Mon, Mar 1

Sebastian (SBCV) awarded D10565: Fix T86106: bpy.types.SpaceView3D.draw_handler_remove(...) causes Blender to crash a Love token.
Mon, Mar 1, 8:05 PM
Sebastian (SBCV) renamed T84577: Photogrammetry Importer Addon Proposal from Blender Photogrammetry Importer to Photogrammetry Importer Addon Proposal.
Mon, Mar 1, 3:23 PM · Add-ons (Community)
Sebastian (SBCV) updated the task description for T84577: Photogrammetry Importer Addon Proposal.
Mon, Mar 1, 2:49 PM · Add-ons (Community)
Sebastian (SBCV) updated the task description for T84577: Photogrammetry Importer Addon Proposal.
Mon, Mar 1, 2:45 PM · Add-ons (Community)
Sebastian (SBCV) added a comment to T86106: bpy.types.SpaceView3D.draw_handler_remove(...) causes Blender to crash.

Thank you for having a look at this.
I also thought about this. This is why I tried to keep a reference with

bpy.types.Object.current_draw_manager = draw_callback_handler

that allows to access the draw_callback_handler after the script terminated.
Even with the line above, the example script kept crashing. (However, I'm unsure if bpy.types.Object.current_draw_manager = draw_callback_handler achieves the intended effect.)

Mon, Mar 1, 10:11 AM · Python API, BF Blender

Sun, Feb 28

Sebastian (SBCV) added a comment to T84577: Photogrammetry Importer Addon Proposal.

I've attached the latest version of the addon here:

Sun, Feb 28, 11:13 PM · Add-ons (Community)
Sebastian (SBCV) added a comment to T84577: Photogrammetry Importer Addon Proposal.

I've investigated the crashing issue and found that they have been caused by bpy.types.SpaceView3D.draw_handler_remove(...).
I've added a corresponding ticket here: T86106

Sun, Feb 28, 11:05 PM · Add-ons (Community)
Sebastian (SBCV) created T86106: bpy.types.SpaceView3D.draw_handler_remove(...) causes Blender to crash.
Sun, Feb 28, 10:51 PM · Python API, BF Blender

Sat, Feb 20

Sebastian (SBCV) added a comment to T84577: Photogrammetry Importer Addon Proposal.

The problem that (large) point clouds can not be correctly represented with particle systems is discussed in this ticket: https://developer.blender.org/T81103

Sat, Feb 20, 6:54 PM · Add-ons (Community)

Fri, Feb 19

Lloyd (digim0nk) awarded T84577: Photogrammetry Importer Addon Proposal a Love token.
Fri, Feb 19, 8:50 PM · Add-ons (Community)

Thu, Feb 18

Sebastian (SBCV) added a comment to T85750: Camera background movieclips are not visible if "Viewport Shading" is set to "Rendered" .

Thank you! This allows create a workaround (for previous Blender versions) when importing reconstructions with the photogrammetry addon.

Thu, Feb 18, 11:27 AM · EEVEE & Viewport, BF Blender
Sebastian (SBCV) added a comment to T85750: Camera background movieclips are not visible if "Viewport Shading" is set to "Rendered" .

Can you elaborate this a little bit?

Thu, Feb 18, 10:54 AM · EEVEE & Viewport, BF Blender
Sebastian (SBCV) added a comment to T85750: Camera background movieclips are not visible if "Viewport Shading" is set to "Rendered" .

Nice, thank you!

Thu, Feb 18, 10:43 AM · EEVEE & Viewport, BF Blender

Wed, Feb 17

Sebastian (SBCV) added a comment to T84577: Photogrammetry Importer Addon Proposal.

Added another ticket regarding the visibility of background images here: https://developer.blender.org/T85750

Wed, Feb 17, 7:36 PM · Add-ons (Community)
Sebastian (SBCV) created T85750: Camera background movieclips are not visible if "Viewport Shading" is set to "Rendered" .
Wed, Feb 17, 7:34 PM · EEVEE & Viewport, BF Blender

Tue, Feb 16

Sebastian (SBCV) added a comment to T85709: Offscreen rendering with bgl.glEnable(bgl.GL_DEPTH_TEST) results in black images (affects Windows only).

Strange, the system I mentioned above, i.e.

Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX TITAN X/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 451.48

has a dualboot installation (Windows + Linux). And for Linux it worked as expected.

Tue, Feb 16, 10:58 PM · BF Blender
Sebastian (SBCV) added a comment to T84577: Photogrammetry Importer Addon Proposal.

Sorry for the delay ... - I had to meet several dealines in the past few weeks.

Tue, Feb 16, 8:16 PM · Add-ons (Community)
Sebastian (SBCV) updated the task description for T85709: Offscreen rendering with bgl.glEnable(bgl.GL_DEPTH_TEST) results in black images (affects Windows only).
Tue, Feb 16, 8:07 PM · BF Blender
Sebastian (SBCV) updated the task description for T85709: Offscreen rendering with bgl.glEnable(bgl.GL_DEPTH_TEST) results in black images (affects Windows only).
Tue, Feb 16, 7:37 PM · BF Blender
Sebastian (SBCV) updated the task description for T85709: Offscreen rendering with bgl.glEnable(bgl.GL_DEPTH_TEST) results in black images (affects Windows only).
Tue, Feb 16, 7:33 PM · BF Blender
Sebastian (SBCV) created T85709: Offscreen rendering with bgl.glEnable(bgl.GL_DEPTH_TEST) results in black images (affects Windows only).
Tue, Feb 16, 7:29 PM · BF Blender

Jan 12 2021

Sebastian (SBCV) added a comment to T84577: Photogrammetry Importer Addon Proposal.

I was referring to tickets on the official Blender bug tracker.

Me too, sorry for the imprecise description.

Jan 12 2021, 8:46 PM · Add-ons (Community)
Sebastian (SBCV) added a comment to T84577: Photogrammetry Importer Addon Proposal.

Hi Robert, thank you for having a look.
Regarding bgl.GL_DEPTH_TEST I'll have another look. But (probably) it is a bug, since it works as expected under Linux, but not with Windows. The problem in this case is that the error did only appeared for large point clouds (and in a non-deterministic fashion).
Here an excerpt of an e-mail conversation I had with some reporting that bug:

Jan 12 2021, 7:41 PM · Add-ons (Community)

Jan 11 2021

Hans Goudey (HooglyBoogly) awarded T84577: Photogrammetry Importer Addon Proposal a Love token.
Jan 11 2021, 2:23 AM · Add-ons (Community)
Alaska (Alaska) awarded T84577: Photogrammetry Importer Addon Proposal a Love token.
Jan 11 2021, 1:28 AM · Add-ons (Community)
kursad k (kursadk) awarded T84577: Photogrammetry Importer Addon Proposal a Love token.
Jan 11 2021, 1:03 AM · Add-ons (Community)

Jan 10 2021

Sebastian (SBCV) created T84577: Photogrammetry Importer Addon Proposal.
Jan 10 2021, 10:55 PM · Add-ons (Community)

Sep 29 2020

Sebastian (SBCV) renamed T81103: Bug in particle system - missing particles representations from Bug in particle system - missing object instances representations of particles results in incorrect node behavior to Bug in particle system - missing particles representations.
Sep 29 2020, 10:46 AM · Nodes & Physics, BF Blender

Sep 23 2020

Sebastian (SBCV) created T81103: Bug in particle system - missing particles representations.
Sep 23 2020, 7:14 PM · Nodes & Physics, BF Blender

Jul 1 2020

Sebastian (SBCV) added a comment to T77958: Inconsistencies between 3D Viewport and Viewport Render Image using the GPU Shader Module.

In case this is not going to be fixed, is there currently any possibility to perform a joint rendering of elements of the GPU module and the 3D Viewport (with correct occlusion), which can be written to disk?

Jul 1 2020, 5:44 PM · EEVEE & Viewport, BF Blender

Jun 17 2020

Sebastian (SBCV) updated the task description for T77958: Inconsistencies between 3D Viewport and Viewport Render Image using the GPU Shader Module.
Jun 17 2020, 5:12 PM · EEVEE & Viewport, BF Blender
Sebastian (SBCV) created T77958: Inconsistencies between 3D Viewport and Viewport Render Image using the GPU Shader Module.
Jun 17 2020, 4:54 PM · EEVEE & Viewport, BF Blender

Oct 2 2018

Sebastian (SBCV) added a comment to T56993: Enabling/Disabling the Speed Vector Pass in the Renderlayer causes different IK Bone Motions.

Hi Phillip,

Oct 2 2018, 5:37 PM · BF Blender

Oct 1 2018

Sebastian (SBCV) updated the task description for T56993: Enabling/Disabling the Speed Vector Pass in the Renderlayer causes different IK Bone Motions.
Oct 1 2018, 4:55 PM · BF Blender
Sebastian (SBCV) created T56993: Enabling/Disabling the Speed Vector Pass in the Renderlayer causes different IK Bone Motions.
Oct 1 2018, 4:52 PM · BF Blender