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Currently, the OptiX BVH build options are selected based on whether we are in background mode (final renders) or not (viewport renders). In background mode, the BVH is built for fast path tracing and low memory footprint, while in viewport, it is built for fast updates. However, on platforms without OpenGL support, the background flag is always set to true and prevents using fast BVH builds in the viewport. Now, the BVH options derive from the Scene BVH settings: * if BVH is static, a fast to trace BVH is built * if BVH is dynamic, a fast to update BVH is built Reviewed By: #cycles, brecht Differential Revision: https://developer.blender.org/D11154
.. 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.