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Under the hood the CurveProfile widget (used for bevel custom profiles) uses a bezier curve, but right now though it only supports two of the bezier curve handle types, vector and auto. This patch adds support for free handles and adds all of the logic for editing them. This is the first step to the ability to import and export curve objects in the widget. There's some code cleanup in curveprofile.c. Movement for handles and control points is abstracted to functions there rather than happening in interface_handlers.c. An "Apply Preset" button is also added, which solves a confusing issue where you apply a preset, then change the number of samples and the preset doesn't change. The button makes it clear that the preset needs to be reapplied. Reviewed By: Severin Differential Revision: https://developer.blender.org/D6470
.. 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 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.