Bake All Physics operator bake all except Hair Physics #76182

Closed
opened 2020-04-28 13:55:29 +02:00 by Gabriel Gomez · 3 comments

System Information
Operating system: Linux-5.3.0-40-generic-x86_64-with-debian-buster-sid 64 Bits
Graphics card: GeForce 920M/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 435.21

Tested in :
Broken: version: 2.82 (sub 7), branch: master, commit date: 2020-03-12 05:06, hash: 375c7dc4ca

Also Daily Build versions:
Blender 2.83 Beta
April 27, 23:15:30 - 133bf05b18

Blender 2.90 Alpha

  April 27, 23:07:43 - fd0cb5812262
  Linux 64 bit126.67MB

Short description of error
Using the button "Bake All Dynamics" in any cache tabs ( bpy.ops.ptcache.bake_all(bake=True)) or operator from operator menu (bpy.ops.ptcache.bake_all()) bakes everything except Hair Dynamics. I think must be consider into baking too, because the button or operator, "Delete All Bakes" (bpy.ops.ptcache.free_bake_all())
deletes any BAKE, Hair Dynamics included. Without this working right , and without scripting, like workaround, the user must enter to every dynamic hair in scene and bake it manually.

Exact steps for others to reproduce the error
I included a file with three objects, blender_hair_bake_bug.blend containing three types of physics : Cloth, Softbody and Hair.
We can use operator "Bake All Dynamics" or enter to Hair object, particle tab, and check in the cache the button with the same name, click it and verify how Bake button has changed in the caches to "Delete Bake" except for the Hair Dynamics. Even using this same button in the Hair Dynamics cache ignores the bake, without change it.
Later, we can bake manually using the Bake button in the hair and using "Delete All Bakes" deletes this cache also, taking it in consideration.

**System Information** Operating system: Linux-5.3.0-40-generic-x86_64-with-debian-buster-sid 64 Bits Graphics card: GeForce 920M/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 435.21 Tested in : Broken: version: 2.82 (sub 7), branch: master, commit date: 2020-03-12 05:06, hash: `375c7dc4ca` Also Daily Build versions: Blender 2.83 Beta April 27, 23:15:30 - 133bf05b184b Blender 2.90 Alpha ``` April 27, 23:07:43 - fd0cb5812262 Linux 64 bit126.67MB ``` **Short description of error** Using the button "Bake All Dynamics" in any cache tabs ( bpy.ops.ptcache.bake_all(bake=True)) or operator from operator menu (bpy.ops.ptcache.bake_all()) bakes everything except Hair Dynamics. I think must be consider into baking too, because the button or operator, "Delete All Bakes" (bpy.ops.ptcache.free_bake_all()) deletes any BAKE, Hair Dynamics included. Without this working right , and without scripting, like workaround, the user must enter to every dynamic hair in scene and bake it manually. **Exact steps for others to reproduce the error** I included a file with three objects, [blender_hair_bake_bug.blend](https://archive.blender.org/developer/F8498990/blender_hair_bake_bug.blend) containing three types of physics : Cloth, Softbody and Hair. We can use operator "Bake All Dynamics" or enter to Hair object, particle tab, and check in the cache the button with the same name, click it and verify how Bake button has changed in the caches to "Delete Bake" except for the Hair Dynamics. Even using this same button in the Hair Dynamics cache ignores the bake, without change it. Later, we can bake manually using the Bake button in the hair and using "Delete All Bakes" deletes this cache also, taking it in consideration.
Author

Added subscriber: @gabrign

Added subscriber: @gabrign
Author

Changed status from 'Needs Triage' to: 'Archived'

Changed status from 'Needs Triage' to: 'Archived'
Gabriel Gomez self-assigned this 2020-04-28 15:28:06 +02:00
Author

Sorry , this is a duplicate from https://developer.blender.org/T53083

Sorry , this is a duplicate from https://developer.blender.org/T53083
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Reference: blender/blender#76182
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