Pablo Dobarro
f4411b58ad
Currently, there its a function that sets manually the fully_hidden flag of the nodes from the visibility operators in paint_hide.c. The undo code was not updating the flag, so the visibility state of the nodes was incorrect after preforming undo operations. This sometimes was drawing fully hidden nodes with empty buffers, causing artifacts in the geometry. I added a function to mark nodes which visibility state changed (similar as we are updating the mask flags and the nodes bounding boxes). This way, the tools, operators and undo code don't have to update the visibility flags, making everything much simpler to understand and maintain. I did not remove the flag update code from the current visibility operators in this patch, but after reimplementing them (and all the new ones) in the new visibility system, all visibility updates should be done using this method and the BKE_pbvh_node_fully_hidden_set function should be removed. Reviewed By: jbakker Maniphest Tasks: T72721 Differential Revision: https://developer.blender.org/D6767
.. 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.