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This operator snaps the first point of every curve to the corresponding surface object. The shape of individual curves or their orientation is not changed. There are two different attachment modes: * `Nearest`: Move each curve so that the first point is on the closest point on the surface. This should be used when the topology of the surface mesh changed, but the shape generally stayed the same. * `Deform`: Use the existing attachment information that is stored for curves to move curves to their new location when the surface mesh was deformed. This generally does not work when the topology changed. The purpose of the operator is to help setup the "ground truth" for how curves are attached to the surface. When the ground truth surface changed, the original curves have to be updated as well. Deforming curves based on an animated surface will be done with geometry nodes independent of the operator. In the UI, the operator is currently exposed in curves sculpt mode in the `Curves > Snap Curves to Surface` menu. Differential Revision: https://developer.blender.org/D14515
.. 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.