Unity Lighting - Choosing a Lighting Technique 选择照明技术（一）

Choosing a Lighting Technique 选择照明技术 https://unity3d.com/cn/learn/tutorials/topics/graphics/choosing-lighting-technique?playlist=17102 Broadly speaking, lighting in Unity can be considered as either ‘realtime’ or ‘precomputed’ in some way and bot…

Unity Lighting - Choosing a Color Space 选择色彩空间（四）

Choosing a Color Space 选择色彩空间 In addition to selecting a rendering path, it’s important to choose a ‘Color Space’ before lighting your project. Color Space determines the maths used by Unity when mixing colors in lighting calculations or reading va…

Unity Lighting - Choosing a Rendering Path 选择渲染路径（三）

Choosing a Rendering Path 选择渲染路径 Unity supports a number of rendering techniques, or ‘paths’. An important early decision which needs to be made when starting a project is which path to use. Unity’s default is 'Forward Rendering”. Unity支持许多渲染技术或“路径…

Physically Based Shader Development for Unity 2017 Develop Custom Lighting Systems (Claudia Doppioslash 著)

http://www.doppioslash.com/ https://github.com/Apress/physically-based-shader-dev-for-unity-2017 Part I: Introduction to Shaders In Unity Chapter 1: How Shader Development Works (已看) Chapter 2: Your First Unity Shader (已看) Chapter 3: The Graphics Pip…

Unity Graphics（一）：选择一个光照系统

原文链接 Choosing a Lighting Technique https://unity3d.com/learn/tutorials/topics/graphics/choosing-lighting-technique?playlist=17102 Realtime Lighting(实时光照) 默认情况下,Unity中的光源都是实时的(realtime),实时光源向场景中投射直接光照(direct light)并且每帧更新.光线从实时光源发出,与物体相交后不会反弹.为了创建一个更真实…

unity项目build成webgl时选择生成目录（解决方法）

在unity里点击File>>Build Settings...>>勾选你要生成的Scenes>>选择webgl>>后面Development Build不要勾选: 点击build后会让你选择生成的目录,此处要慎重选择,否则会报错! 不要选择到项目所在目录,可以参照下图我的项目目录进行选择: 我的项目目录是: 那么可在MapRoam01下面新建一个名为webgl的文件夹,这就是将要放置你生成的webgl的目录.选择这个webgl目录即可.如下图: 这样就不会…

Unity中关于Device Filter的选择问题

引言目前工作的Unity版本是5.4.1f,发布Android版本.apk的时候,对包体的大小有些疑问,就上网查了下资料,发现Build Settings——Player Settings——Other Settings——Device Filter会对包体大小有影响. 当前Unity的默认配置目前的版本下默认的选项为: FAT(ARMv7+x86),代表支持ARM架构和x86架构的CPU,如果选择ARMv7,在当前的版本下apk包体可以减少8M. 那么问题来了,x86架构的用户到底有多少?…

unity优化 — UGUI纹理格式的选择

首次界面打开加载的资源(如贴图)会被缓存在内存中,再次打开界面由于内存中已有了资源所以会更快.如何让首次打开界面会更快呢? 图片是否进行了有效的压缩.Android 平台下不带透明通道优先使用ETC1,带透明通道优先使用ETC2.如果显示质量无法达到要求可以使用RGBA16,最后才使用RGBA32. 正确的优先使用顺序是 ETC1 > ETC2 > RGBA16 > RGBA32. 另外针对android平台 unity实现了一套Crunched 压缩方式,比如RGBA Crun…

Unity Lighting - Lighting overview 照明概述

Lighting overview 照明概述 In order to calculate the shading of a 3D object, Unity needs to know the intensity, direction and color of the light that falls on it. 为了计算3D物体的阴影,Unity需要知道落在它上面的光的强度,方向和颜色. These properties are provided by Light objects i…

Unity Shader——Writing Surface Shaders(2)——Custom Lighting models in Surface Shaders

Surface Shader中的自定义光照模型当你在编写 Surface Shaders 时,是在描述一个表面的属性(反射颜色.法线……),而且光的交互过程是由一个光照模型来计算的.内建的光照模型有Lambert(漫反射光照)和BlinnPhong(镜面光照). 有时候,你可能想要使用一个自定义的光照模型,这在Surface Shader中是可能的.光照模型其实就是一些满足某些约定的Cg/HLSL函数.Unity内建的光照模型Lambert和BlinnPhong定义在Lighting.cgin…

Deferred Lighting

Deferred lighting separate lighting from rendering and make lighting a completely image-space technique. This is very different from the forward rendering. At first as the limitation of the hardware, we could make per-object lit by max number of 8 li…

unity5.6里Baked Lighting下面几个Lighting Mode的解释

这个似乎是新增的功能,目前在官方文档里还没有解释,但有一个链接指向『草案』, 可是链接在被墙的google doc上,为了方便阅读和备忘,全部贴过来整在一起: 因为原文太长,把总结写在前面吧: 1.四种模式,主要区别在于烘焙出的光照图.阴影图内容,也就影响到动.静态物件在运行时的受光.投影效果,效果越好越丰富的,开销自然也越大. 2.效果最单纯的substrative:所有颜色和阴影都烘死在光照图上,运行时静态物件不参与阴影图渲染,结果是不管光源怎么变,静态物件的受光和阴影都不变. 3.好一点的…

Color, Material, Lighting

[Color, Material, Lighting] The material and lighting parameters are used to control the built-in vertex lighting. Vertex lighting is the standard Direct3D/OpenGL lighting model that is computed for each vertex. material & parameters 参数用于控制vertex lig…

LED Craft Light - How To Solve: Home Decoration Lighting

Home décor usually comes with a certain period of theme or a specific style of furniture, which will benefit from the use of coluer lighting coordination devices. Topics with special lighting needs may include arts and crafts, turn of the century or…

Commercial Lighting: LED Ceiling Light, LED Ceiling Light

Unlike ceiling lamps, floor lamps, chandeliers, lamps that can sometimes rely on "faces", LED ceiling lamps and LED ceiling lamps have always relied on strength - using pure light and shadow to shape the taste, and to achieve excellent decorativ…

Nvidia Anisotropic Lighting

http://http.download.nvidia.com/developer/SDK/Individual_Samples/DEMOS/Direct3D9/HLSL_Aniso.zip Anisotropic Lighting The anisotropic lighting effect shows the vertex program's halfangle vector calculation. It uses HdotN and LdotN per-vertex to look u…

LED Decorative Light Supplier - LED Environmental Decorative Lighting Application

Creating ambient lighting in the home can bridge the gap between the internal world and the outside world. Why not use LED decorative lighting to paint the walls and let it feel your feelings? With LED ambient lighting effects and design, you can tur…

LED Decorative Light Manufacturer - Decorative Lighting: Functionality And Aesthetics

Whether it is for general ambient lighting, task lighting or accent lighting, the decorative lighting in the home is functional and aesthetic. The well-designed rooms have multiple levels of lighting to meet all three lighting needs, but not all ligh…

Unity 官方教程学习

Interface & Essentials Using the Unity Interface 1.Interface Overview https://unity3d.com/cn/learn/tutorials/topics/interface-essentials/interface-overview?playlist=17090 已看 2.The Scene View https://unity3d.com/cn/learn/tutorials/topics/interface-ess…

Unity Glossary

https://docs.unity3d.com/2018.4/Documentation/Manual/Glossary.html 2D terms 2D Physics terms AI terms Analytics terms Animation terms Assets terms Audio terms Core terms Editor terms General terms Graphics terms Lighting terms Multiplayer terms Packa…

【Unity】13.1 场景视图中的GI可视化

分类:Unity.C#.VS2015 创建日期:2016-05-19 一.简介在场景视图中设计不同的场景内容时,可以根据需要勾选相关的渲染选项,以便让场景仅显示其中的一部分或者全部渲染效果. 在这些模式中,其中有一套模式能看到全局光照在干什么事.默认情况下,纹理模式是根据 GI 设置来完全照亮场景的. 其他与GI有关的模式还包括:反照率(Albedo).发射光(Emissive). UV 图表(UV Charts). 辐照度(Irradiance). 方向性(Directionality).…

i3D的一篇Unity教程中的笔记

原地址:http://blog.sina.com.cn/s/blog_72b936d80100wwej.html 以下是i3D的一篇Unity教程中的笔记. i3D的这篇教程是[i3D.Next-Gen.Game.Development.with.Unity3D.Volume.I]对Unity有兴趣的CGer可能有帮助.----------------------------------------------------------------Fbx.贴图导入Unity时的注意事项:在导出Fb…