Re: Blender export backend missing

2022-05-26 Thread Théo Maxime Tyburn
Hello, I tried several things in the last days. Unfortunatly I still didn’t manage to build Blender with the new OpenEXR IMath version. Long story short: I think upgrading blender to 3.1.0 will solve the problem. But this requires to have python 3.10. So I’ll wait until we have it and come back

Re: Blender export backend missing

2022-05-22 Thread Ekaitz Zarraga
Hi --- Original Message --- On Sunday, May 22nd, 2022 at 3:49 PM, Théo Maxime Tyburn wrote: > Hi > > Ekaitz Zarraga eka...@elenq.tech writes: > > > Make sure the version of alembic we have packaged is the one Blender > > expects. > > > > Sometimes the APIs change and that may led to

Re: Blender export backend missing

2022-05-22 Thread Théo Maxime Tyburn
Hi Ekaitz Zarraga writes: > Make sure the version of alembic we have packaged is the one Blender expects. > > Sometimes the APIs change and that may led to that kind of errors. The version of alembic that blender 3.0.1 requires is the same we have. The problem might come from another

Re: Blender export backend missing

2022-05-20 Thread Ekaitz Zarraga
Hi --- Original Message --- On Friday, May 20th, 2022 at 11:36 PM, Théo Maxime Tyburn wrote: > I added ("alembic" ,alembic) to the inputs > and "-DWITH_ALEMBIC=ON" in the configure-flags list. > > Unfortunately it didn’t work directly. I get this error from ld > --8<---cut

Re: Blender export backend missing

2022-05-20 Thread Théo Maxime Tyburn
I added ("alembic" ,alembic) to the inputs and "-DWITH_ALEMBIC=ON" in the configure-flags list. Unfortunately it didn’t work directly. I get this error from ld --8<---cut here---start->8--- ld: ../../lib/libbf_alembic.a(abc_writer_transform.cc.o): in function

Re: Blender export backend missing

2022-05-19 Thread Théo Maxime Tyburn
Maxime Devos writes: > Possible reasons (I don't know which apply here and which are actually > true): > > * When blender was first packaged, that configuration flag did not > exist. > * Likewise, but the 'alembic' package was not yet packaged in Guix. > * The original package author

Re: Blender export backend missing

2022-05-19 Thread Maxime Devos
Théo Maxime Tyburn schreef op do 19-05-2022 om 15:05 [+0200]: > Is seems to be because the "WITH_ALEMBIC" option is not used as a > configure flag. I think > about trying to build it myself with this option. Is there any > particular reason this was not added? Can you forsee what should be done >

Blender export backend missing

2022-05-19 Thread Théo Maxime Tyburn
Hi, I want to import and export mesh sequences to Alambic or USD files using blender. But these import/export formats are not available in the import/export interface. Although the version should be high enough, see https://docs.blender.org/manual/en/latest/files/import_export/alembic.html Is