[Bf-committers] Blender developer week notes - 2021.07.05

Dalai Felinto dalai at blender.org
Tue Jul 6 09:20:26 CEST 2021


Hi Jacob,
I don't see how this is relevant to the different ways we can pass
attributes around in geometry nodes.

If you are trying to do something and hitting some walls, please share it
in the geometry nodes thread [1]. The general guideline is, show what you
did so far (art), how you worked around some limitations, what are the
blocking issues and the main points.

[1] - https://devtalk.blender.org/t/geometry-nodes/16108

Thanks,
-Dalai-
--------------------------------------------------------------------
Dalai Felinto - dalai at blender.org - www.blender.org
Blender Development Coordinator
Buikslotermeerplein 161, 1025 ET Amsterdam, the Netherlands


Op ma 5 jul. 2021 om 21:05 schreef Jacob Merrill via Bf-committers <
bf-committers at blender.org>:

> I feel like a bit of a broken record - but in geo nodes, we don't have the
> ability to transform a vector into localspace for a object, or back to
> world space using the object matrix.
>
> in py
>
> local_vec3_out = bpy_object.matrix_world.inverted() @ vec_3_in_world_point
>
>
> world_vec3_out = bpy_object.matrix_world @ vec_3_in_local_position
>
> (this is important for a number of operations*)
>
>
>
>
>
> On Mon, Jul 5, 2021 at 11:33 AM Dalai Felinto via Bf-committers <
> bf-committers at blender.org> wrote:
>
> > Hi all,
> >
> > Here are the compiled notes for this week's development. For the complete
> > report with modules and projects updates, links and images read it on:
> > https://devtalk.blender.org/t/5-july-2021/19404
> >
> > Announcements
> > =============
> > Asset Browser Workshop Outcomes [1]
> >
> > Modules and Projects
> > ================
> > Geometry Nodes - the current design challenge is to figure out the best
> way
> > to access the attributes inside the nodetree:
> >
> > * Thoughts and Use Cases for Passing Attribute Columns [2]
> > * Attributes Sockets and Geometry Nodes 2.0 [Proposal] [3]
> > * Fields and Anonymous Attributes [Proposal] [4]
> >
> > [1] - https://code.blender.org/2021/06/asset-browser-workshop-outcomes/
> > [2] -
> >
> >
> https://devtalk.blender.org/t/thoughts-and-use-cases-for-passing-attribute-columns/19411
> > [3] -
> >
> >
> https://devtalk.blender.org/t/attributes-sockets-and-geometry-nodes-2-0-proposal/19459
> > [4] -
> >
> >
> https://devtalk.blender.org/t/fields-and-anonymous-attributes-proposal/19450
> >
> > -Dalai-
> > --------------------------------------------------------------------
> > Dalai Felinto - dalai at blender.org - www.blender.org
> > Blender Development Coordinator
> > Buikslotermeerplein 161, 1025 ET Amsterdam, the Netherlands
> > _______________________________________________
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