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2018-06-28T21:21:09Z

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2018-06-07T05:13:52Z

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{{Note|Note|
If you're unfamiliar with vertex painting and weight painting, check out the documentation below first.
* https://wiki.blender.org/index.php/Doc:2.4/Manual/Materials/Vertex_Paint
* https://wiki.blender.org/index.php/Doc:2.4/Manual/Modeling/Meshes/Weight_Paint
}}

=PBVH Painting User Docs=

GSOC Proposal here : https://wiki.blender.org/index.php/User:Bitinat2/GSoC_2016/Proposal

==Improved Performance==

With better graphics hardware, 3D models are increasing in detail. Previously, vertex painting was struggling under the increased workload.
* With P-BVH vertex painting we get improved performance, especially when painting dense meshes.
** Measurements done on an i7 6500U laptop processor on 1,000,000 vertices all being painted at once.
** Vertex painting performs 3.56 times faster (158.6ms vs 565.5ms per step)
** Weight painting performs 6.85 times faster (49.6ms vs 339.8ms per step)
** Blur/Average/Smudge perform 4.96 times faster (242ms vs 1201ms per step)

==New Brushes:==
In addition to blur mode, I've added two new brushes: Average mode, and Smudge mode.

<div align="center">
<div style="float: left; width: 34%;">
[[File:N8V-PBVH-Painting-VBlur.gif|thumb|none|300px|Vertex Blur Tool]]
</div>
<div style="float: left; width: 33%;">
[[File:N8V-PBVH-Painting-VAverage.gif|thumb|none|300px|Vertex Average Tool]]
</div>
<div style="float: left; width: 33%;">
[[File:N8V-PBVH-Painting-VSmudge.gif|thumb|none|300px|Vertex Smudge Tool]]
</div>
<div style="float: left; width: 34%;">
[[File:N8V-PBVH-Painting-WBlur.gif|thumb|none|300px|Weight Blur Tool]]
</div>
<div style="float: left; width: 33%;">
[[File:N8V-PBVH-Painting-WAverage.gif|thumb|none|300px|Weight Average Tool]]
</div>
<div style="float: left; width: 33%;">
[[File:N8V-PBVH-Painting-WSmudge.gif|thumb|none|300px|Weight Smudge Tool]]
</div>
 
</div>

==Splash Prevention==
A "splash" occurs when a user accidentally paints a vertex.
* This used to happen when painting objects in the foreground, since background vertices were under the brush.
<div align="center">
<div style="float: left; width: 40%;"> [[File:N8V-PBVH-Painting-SplashingBefore1.png|thumb|none|200px|Previous vertex paint]] </div>
<div style="float: left; width: 60%;"> [[File:N8V-PBVH-Painting-SplashingBefore2.png|thumb|none|415px|Splashing occurs, which can be seen after rotating the camera]] </div>
 
</div>

The new vertex and weight brushes don't do this anymore.
* Now, we use the brush location in 3D space to paint vertices.

<div align="center">
<div style="float: left; width: 50%;"> [[File:N8V-PBVH-Painting-Without-Splash-Prevention_old.png|thumb|none|400px|Before]] </div>
<div style="float: left; width: 50%;"> [[File:N8V-PBVH-Painting-With-Splash-Prevention.png|thumb|none|400px|After]] </div>
 
</div>

==Mirroring:==
Both Vertex and Weight painting support real time bilateral and radial mirroring.
* To use 'Bilateral Symmetry', click the X, Y, or Z buttons under 'mirror' in the 'Symmetry' pane in the brush tools menu.
* To use 'Radial Symmetry', click and drag the X, Y, or Z sliders under 'radial' in the 'Symmetry' pane in the brush tools menu.

<div align="center">
<div style="float: left; width: 50%;">
[[File:N8V-PBVH-Painting-Radial1.png|thumb|none|200px|Radial Settings]]
</div>
<div style="float: left; width: 50%;">
[[File:N8V-PBVH-Painting-Radial2.png|thumb|none|200px|Radial Symmetry]]
</div>
<div style="float: left; width: 50%;">
[[File:N8V-PBVH-Painting-Bilateral1.png|thumb|none|200px|Bilateral Settings]]
</div>
<div style="float: left; width: 50%;">
[[File:N8V-PBVH-Painting-Bilateral2.png|thumb|none|200px|Bilateral Symmetry]]
</div>
 
</div>

==Email / IRC / Social / Web==
If I missed out on an important detail, or if this documentation doesn't answer your question, feel free to shoot me a message over
email, IRC, or on twitter.

bitinat2@isu.edu or natemorrical@gmail.com

N8VM or nathanvollmer on #blendercoders

Twitter: https://twitter.com/NathanMorrical

Web: http://www.n8vm.com

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Yamyam: 1版 をインポートしました

wiki>Bitinat2: /* Email / IRC / Social / Web */

Yamyam: 1版をインポートしました