https://wiki.blender.jp/index.php?action=history&feed=atom&title=Dev%3A2.8%2FViewportDev:2.8/Viewport - 版の履歴2026-10-04T01:48:14Zこのウィキのこのページに関する変更履歴MediaWiki 1.31.0https://wiki.blender.jp/index.php?title=Dev:2.8/Viewport&diff=150907&oldid=prevYamyam: 1版 をインポートしました2018-06-28T21:16:07Z<p>1版 をインポートしました</p>
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<p><b>新規ページ</b></p><div>= Viewport Project =<br />
<br />
This document aims to describe the 2.8 Viewport Project, and to help facilitate discussion and communication on the project. Only high-level details (goals, tasks, etc) should be in this document. For lower-level implementation details, please use [[Dev:2.8/Source/Viewport| this page]]. It should also be noted, that this project is a workflow and user experienced focused project and is not focused on performance and under-the-hood improvements to Blender's viewport drawing. For such improvements, look at the [[Dev:2.8/Source/OpenGL | OpenGL project]]. Weekly progress reports can be found on [[Dev:2.8/Viewport/Reports | this page]].<br />
<br />
== Objective ==<br />
Improve the workflow and user experience of Blender's 3D viewport including improvements to previewing for rendering and exporting.<br />
<br />
== Roadmap ==<br />
<br />
== Discussion Items ==<br />
The following are items to be discussed for eventual inclusion into the project.<br />
<br />
* Roadmap!<br />
* Physically-based rendering following Unreal Engine 4's model<br />
* Move selecting and picking outside of OpenGL (default bvhs everywhere)<br />
** ''Note: OpenSubiv needs special attention since it doesn't support ray tracing, could be solved by adding patches to BVH which can be rasterized on CPU''<br />
* Better rendering of selection outline / indication in the viewport<br />
* Workflow modes (sculpters, modelers, animators, game designers, etc)<br />
** Ways to config this and switch efficiently<br />
* Good material previewing of cycles nodes<br />
* Blender as a shader editor<br />
** Be able to use those shaders for previewing assets before export<br />
* OpenGL 3.2 Core minimum<br />
* Look into OpenGL 4 + AZDO (try to be compatible with Vulkan as well) for hardware that supports this<br />
* Allow viewport to be reused by game engine<br />
* Support viewport renders from command line/in headless mode<br />
<br />
== Goals ==<br />
TODO: Formalize some of the discussion items into concrete goals<br />
<br />
== Devs ==<br />
<br />
* Mike Erwin (merwin)<br />
* [[User:Brecht|Brecht Van Lommel (brecht)]]<br />
* [[User:Moguri|Mitchell Stokes (Moguri)]]<br />
* [[User:Kupoman|Daniel Stokes(Kupoman)]]<br />
* Kevin Dietrich<br />
* Alexander Romanov(aromanov)<br />
* [[User:Julianeisel|Julian Eisel (Severin)]]<br />
* [[User:Dfelinto|Dalai Felinto (dfelinto)]]<br />
<br />
== Tasks ==<br />
* Continue OpenGL refactoring ([[Dev:2.8/Source/OpenGL|more info]])<br />
* Finish DerivedMesh refactor ([[User:Psy-Fi/TODO|more info]])<br />
* Viewport dependency graph - System for managing GPU data cache updates ([http://code.blender.org/2015/06/optimizing-blenders-real-time-mesh-drawing-part-1/ more info])<br />
* Resolve [[Dev:Ref/Release_Notes/2.74/UI#Viewport_Compositing|limitations]] of viewport compositing effects<br />
<br />
== Related Projects ==<br />
* [[Dev:2.8/Source/OpenGL | OpenGL project]]<br />
<br />
== Resources and References ==<br />
* [http://blog.selfshadow.com/publications/s2013-shading-course/ Real Shading in Unreal Engine 4]<br />
* [http://blog.selfshadow.com/publications/s2012-shading-course/ Physically Based Shading at Disney]<br />
* [http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf Moving Frostbite to Physically Based Rendering]<br />
* Videos:<br />
** Maya Viewport 2.0 ([https://www.youtube.com/watch?v=zJNF7CZ-VjI Demo 1], [https://www.youtube.com/watch?v=HUKtLBITmkg Demo 2])<br />
** [https://youtu.be/eN3PsU_iA80?t=22m27s Unity Viewport]<br />
* [https://developer.nvidia.com/opengl-vulkan Nvidia article on Vulkan-like OpenGL]<br />
* [http://help.autodesk.com/cloudhelp/2016/ENU/Maya/files/GUID-13B0F0A6-39D5-4668-A722-DD743877D2E3.htm ShaderFX - Create a Stingray Physically Based Shader]<br />
* [http://www.stobierski.pl/unity/UBER.pdf Documentation of "UBER - Standard Shader Ultra"] (advanced PBS such as wetness, glitter, snow, ...)<br />
* [http://media.steampowered.com/apps/dota2/workshop/Dota2ShaderMaskGuide.pdf Dota 2 Hero Shader Masks Guide] (non-PBS?)<br />
<br />
=== Proposals ===<br />
* [https://drive.google.com/file/d/0B5CLsFk4D9wHNzdJQVI1RV9oUXc/view Preliminary Viewport Design proposal] (by Antony Riakiotakis)<br />
<br />
=== Documentation ===<br />
* [[Dev:2.8/Viewport/PBR_Pipeline|PBR Pipeline 2016.09.11]]<br />
* [[Dev:2.8/Viewport/Sprint-16.09.23|Sprint 2016.09.23]]<br />
* [[Dev:2.8/Viewport/Meeting-16.09.28|Meeting 2016.09.28]]</div>wiki>Dfelinto