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This adds a new Add brush for the new curves object type in sculpt mode. The brush is used to insert new curves (typically hair) on the surface object. Supported features: * Add single curve exactly at the cursor position when `Add Amount` is 1. * Front faces only. * Independent interpolate shape and interpolate length settings. * Smooth and flat shading affects curve shape interpolation. * Spherical and projection brush. This also adds the `surface_triangle_index` and `surface_triangle_coordinate` attributes. Those store information about what position on the surface each added curve is attached to: * `surface_triangle_index` (`int`): Index of the internal triangle that a curve is attached to. `-1` when the curve is not attached to the surface. * `surface_triangle_coordinate` (`float2`): First two numbers of a barycentric coordinate that reference a specific position within the triangle. Ref T96444. Differential Revision: https://developer.blender.org/D14340
.. 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.