e73fd4f0c0
Code handling repetitive boolean operations when using several objects from a Collection would not handle result mesh properly, re-creating for each object without properly freeing it. Further more, existing code was effectively converting the BMesh to mesh twice, including a modification of the initial (input) mesh, which modifiers should never do! Removed the extra useless conversion, which also gives a small improvement in performances: With as simple of a scene as four objects (three operands in a collection, and the modified one) totalling 20k vertices/faces, this commit: * Avoids 2MB memory leak per evaluation (!). * Speeds up boolean evaluation by 5-10%. Found while investigating some production files of the Project Heist here at the Blender Studio.
.. 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.