Unreal Engine 4.11 Preview 1 发布,渲染提升

oschina
 oschina
发布于 2015年12月23日
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Unreal Engine 4.11 Preview 1 发布,主要更新如下:

  • Rendering Updates:

    • New physically based shading model for realistic hair based on the latest research from film. It models 2 specular lobes, transmission, and scattering.

    • New physically based shading model for eyes.

    • New physically based shading model for cloth. This combines the standard shading model with a layer of velvet fibers. This layer simulates fuzz and fabrics.

    • Capsule Shadows - We now have support for very soft indirect shadows cast by a capsule representation of the character

    • Lightmass Portals - Skylight quality indoors can be massively improved by setting up Portal actors over openings. Portals tell Lightmass where to look for incoming lighting, they don’t actually emit light themselves.   Portals are best used covering small openings that are important to the final lighting.  Placing large Portals all over the level will dramatically increase build times.

    • Per-vertex translucency lighting - There are two new translucency lighting modes available in the material editor which compute lighting per-vertex. PerVertex lighting modes use half as many shader instructions and texture lookups.

    • We now have support for 3 lighting channels.  You can set which channels a PrimitiveComponent or a LightComponent is in.

    • We’ve integrated Intel's Embree ray tracing library into Lightmass and we got a huge lighting build speedup from it, as the majority of lighting build time goes toward tracing rays to figure out how light is bouncing.

    • We’ve integrated updates to the D3D12 RHI to allow better CPU utilization while generating rendering commands in parallel.

    • Improved quality and performance of the SubsurfaceScatteringProfile shading model.

    • Circle Depth of Field post process - New Material Functions to render small particles with out of focus.

    • Materials using separate translucency can now be rendered at a lower resolution, which can be useful to improve GPU performance for fillrate and overdraw heavy geometry (for example particle effects).
      The resolution is controlled via a console variable, r.SeparateTranslucencyScreenPercentage, which expresses separate translucency as a percentage of current screen resolution.

    • Static mesh LOD transitions now supporting dithering.

更多内容请看: the post

Unreal Engine

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本文标题:Unreal Engine 4.11 Preview 1 发布,渲染提升
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最新评论(6

带我去火星
带我去火星
UE4现在免费了,你卖到一定的量,才会分成。小项目收费不贵,真是做大了,这点分成费用,对大公司也九牛一毛。
泫爷
泫爷

引用来自“gaga2013”的评论

ue 手游基本上在普通手机上跑不动

引用来自“霡霂”的评论

确实太大了。

引用来自“带我去火星”的评论

可以跑的,性能还不错,跑不动是因为特效都开最高,实际项目里面不会都开的。
主要是因为价格的问题不敢用。
带我去火星
带我去火星

引用来自“gaga2013”的评论

ue 手游基本上在普通手机上跑不动

引用来自“霡霂”的评论

确实太大了。
可以跑的,性能还不错,跑不动是因为特效都开最高,实际项目里面不会都开的。
霡霂
霡霂

引用来自“gaga2013”的评论

ue 手游基本上在普通手机上跑不动
确实太大了。
gaga2013
gaga2013
ue 手游基本上在普通手机上跑不动
东方星痕
东方星痕
有中文教程吗....下载后只看了自带的英文第一个视频,,,,,
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