Wannes Malfait 65244ac1c3 Geometry Nodes: Link error when implicit conversion isn't possible
This turns links red if no implicit conversion can be made between the
from socket and the to socket. For geometry nodes this happens with
object, geometry, collection, and string sockets that are connected to
a different type. The change is simply implementing a callback that is
already implemented for other node tree types.

Differential Revision: https://developer.blender.org/D11229
2021-05-11 16:46:02 -05:00
2021-05-07 10:26:39 +02:00
2021-03-26 16:15:02 +01:00

.. Keep this document short & concise,
   linking to external resources instead of including content in-line.
   See 'release/text/readme.html' for the end user read-me.


Blender
=======

Blender is the free and open source 3D creation suite.
It supports the entirety of the 3D pipeline-modeling, rigging, animation, simulation, rendering, compositing,
motion tracking and video editing.

.. figure:: https://code.blender.org/wp-content/uploads/2018/12/springrg.jpg
   :scale: 50 %
   :align: center


Project Pages
-------------

- `Main Website <http://www.blender.org>`__
- `Reference Manual <https://docs.blender.org/manual/en/latest/index.html>`__
- `User Community <https://www.blender.org/community/>`__

Development
-----------

- `Build Instructions <https://wiki.blender.org/wiki/Building_Blender>`__
- `Code Review & Bug Tracker <https://developer.blender.org>`__
- `Developer Forum <https://devtalk.blender.org>`__
- `Developer Documentation <https://wiki.blender.org>`__


License
-------

Blender as a whole is licensed under the GNU General Public License, Version 3.
Individual files may have a different, but compatible license.

See `blender.org/about/license <https://www.blender.org/about/license>`__ for details.
Description
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