[Camera’s Depth Texture] In Unity a Camera can generate a depth or depth+normals texture. This is a minimalistic G-buffer texture that can be used for post-processing effects or to implement custom lighting models (e.g. light pre-pass). Camera actual…

使用Depth Textures: 可以将depth信息渲染到一张texture,有些效果的制作会需要scene depth信息,此时depth texture就可以派上用场了. Depth Texture在不同平台上有不同的实现,并且原生的支持也不一样. UnityCG.cginc里面定义了一些使用depth texture的帮助宏定义: UNITY_TRANSFER_DEPTH(o) 计算eye space的深度值,并写入变量o(float2).当需要渲染到一张深度贴图时,在vertex s…

1.前面心情 公司最近打包,像我等小弟闲着,看代码容易困,没事偷着学shader,不过还是要多交流才行. 2.本文参考 这次参考比较多:由texture uv延伸问题多,主要是不明白变量定义: http://blog.csdn.net/candycat1992/article/details/17754427  纹理移动,以及一个新shader,更改水纹理的效果 http://www.jianshu.com/p/7b9498e58659  介绍shaderLab比较详细了 u3d manual…

[Rendering with Replaced Shaders] 1.RenderType tag RenderType tag categorizes shaders into several predefined groups, e.g. is is an opaque shader, or an alpha-tested shader etc. This is used by Shader Replacement and in some cases used to produce cam…

内置变量都在UnityShaderVariables.cginc文件中声明 变换矩阵 All these matrices arefloat4x4 type. Name Value UNITY_MATRIX_MVP Current model * view * projection matrix. 从object space转到 projection space UNITY_MATRIX_MV Current model * view matrix. 从object space转到camera…

Depth of Field 3.4 is a common postprocessing effect that simulates the properties of a camera lens. The name refers to the fact that the effect has had significant performance and feature improvements in Unity 3.4. 景深3.4特效是一种常见的模拟相机透镜的后处理特效.它的名字反映了在…

1down votefavorite   I'm implementing ominidirectional shadow mapping for point lights. I want to use a linear depth which will be stored in the color textures (cube map). A program will contain two filtering techniques: software pcf (because hardwar…

http://www.codinglabs.net/tutorial_opengl_deferred_rendering_shadow_mapping.aspx Tutorial - Deferred Rendering Shadow Mapping In this tutorial I will present the shadow mapping technique implemented in a deferred renderer. This tutorial will lean on…

自制Unity小游戏TankHero-2D(3)开始玩起来 我在做这样一个坦克游戏,是仿照(http://game.kid.qq.com/a/20140221/028931.htm)这个游戏制作的.仅为学习Unity之用.图片大部分是自己画的,少数是从网上搜来的.您可以到我的github页面(https://github.com/bitzhuwei/TankHero-2D)上得到工程源码. 本篇主要记录金币.按钮.坦克工厂.小地图等小部件,让整个场景初步成为一个可玩的游戏. 在本篇在制作过程中,…

预定义shader预处理宏: Target platform: SHADER_API_OPENGL - desktop OpenGL SHADER_API_D3D9 - Direct3D SHADER_API_XBOX360 - Xbox SHADER_API_PS3 - PlayStation SHADER_API_D3D11 - desktop Direct3D SHADER_API_GLES - OpenGL ES 2.0 (desktop or mobile), use presence…