unity3d水下模糊效果

1、Depth Of个教程大部分使用的是U3D内置的资源，使用到的水下模糊效果也仅仅是添加了Field特效，用于模拟水下效果，下面有两种触发方式的讲解一、判断摄像机在绝对世界的水平位置首先先看看效果后面正式开始制作1. 新建一个地型，挖一个这样的洞2. 在资源包里添加一个水面，调整到合适的大小及位置。h Project sunn-, sif Textures Terrain Assetsf Basit ? Wter (Pi'o 0 nly) f Day light Water Nighttime Water ft Saurces Mate riak Objects Scripts Shad

2、ers TexturesI Wter3庶 Textures3. 对主摄像机添加Depth Of Field特效三 Hierarchy.Sepi at ToneCrejte Q.* Ai 1fl_武护TScreenkmbienl 0LJ 3 v 11Q n l11Sun ShaftsDirectional light/"jSFJI1-| rirlJ First Per son Controlller¥iteGraphicsITortexMain CameraT errainGfK1! lbI IJ. 1jOtIj n乂X)Ff JIF7I vAalurG-anaQbJectl

3、eshF arti cIemPhysi csA.udi 0>Rands ringTmige Iffe ct eJ匚 q mjaneTit Terrain i, nd off TtelpCharictrScriptsPC aner a-C&ntrol *c*qfp an.J Fl aresBlurColor CorFecticii (Cuyvs)Color CorrectionCorilrast Enkanee(BaajJUJrkshflr 臂mk)Det e?ti qh CColor)Ed弓电 Detection QGwom电try：Contrszt Stretch口厂R Ci号

4、十门门耳仃口厂R Ci号十门门耳仃这个时候 Game面板应该已经有变化了， Inspector面板里也已经多了个 Depth Of Field脚本。 点前面的小勾可以打开或关闭脚本。你可以试着编辑Depth Of Field脚本里的参数，可以得出很有趣的效果。更多摄相机效果请看Desig n3 - Image Effects。® Inspector总it T= M ouse Look (Script)W CKScript； MouseLool-OSensitiv止y XSensitivity YMinimum XMajcimum XMinimum Yblximurn Y60丄

5、3; 了 Audio Listener粘 7 Depth 0f Field (Script)Defines performanci? and quality口厂R Ci号十门门耳仃Quality Downsample口厂R Ci号十门门耳仃4.编写脚本判断摄像机是否在水下JavaScript 的代码：var Camara_1 : GameObject;function Start()Camara_1 = GameObject.Find("/First Person Controller/Main Camera");function Update () if(transfor

6、m.position.y < 9.5)Camara_1.GetComponent("DepthOfField").enabled = *e;if(transform.position.y > 9.5)Camara_1.GetComponent("DepthOfField").enabled = false;C Sharp Script 的代码：using UnityEngine;using System.Collections;public class shuixia_1 : MonoBehaviour public GameObject C

7、amara_1;void Start () Camara_1 = GameObject.Find("/First Person Controller/Main Camera"); void Update () if(transform.position.y < 9.5)Camara_1.GetCompo nen t<DepthOfField>().e nabled = *e;if(transform.position.y > 9.5)Camara_1.GetComp onen t<DepthOfField>().e nabled = fa

8、lse;想了想还是不截图了，直接上代码，IF后面的9.5是水平面的高度，那个数值可以设定触发相机模糊的高度。因为代码少，就不走注解了，如果有什么不明白的可以Q我。0 HierarchyDaylight WaterPliiro r+inn a 1 li n hit-First Person Conti_oller*十，加血51匸_*-Main CameraTerra in1 1 Vi-* I® Inspector V First Person ControerTagDiscoiU ntag gedR Static疗0©泸氓.Defjuft*、?-_ J ' 一二二二上

9、 一 _ -» eTPositionX 260Y 22,5205PotationX 0Y 卸£5恥20TransformScaleX 1Y 17. 1 7 shulxi4_l (Script)StriplCamara_lK jhuixia_l jM! '-> None (Game Object) ：二、设置水区域，判断相机是否在区域内1接上个小节，这个时候在原地型的基础上再绘制一座更高的山，山中间有个洞，洞里面再 添加一个水面2.把上节中shuixia_1的脚本关闭,® Inspector曲'hI tTranstorm.戸PositionXR

10、ctdtioriX 0r'二丸昶託T7 QScale:-1Y 12 1-B Sh Jiiri-a1 (Script)J.-71 p pifaCam3ra_l s h uiNont fGanrie?'3给两个水区域添加 BOX,要刚好把水面和水下的区域覆盖掉，这时候要多运用各个视图, 这里不详细讲，有问题可以 Q我。4.给新建的两个 BOX添加Collider,并勾选Is Trigger,新建一个标签为 shuixia,两个BOX选择标 签为shuixia,之后将BOX设为不渲染Lzia_2.unity 一 ga>eO4 一 PC and lac Standalone*Ga

11、meObject Component Terrain Window HelpMeshParticlesPhysicsRigidbodyAudio RenderingMi scellaneous Ithbg唱 Effects Character ScriptsCharacter Ccntreller f | /Box Collider|Cam era-Control Sphere Collider Capsule ColliderMesh Collid<x Wheel ColliderDefault-iviauei iaiIs Trigger Size CpntprCube (Mesh F

12、ilter)Mesh3、金 Box Collider/爾给葛 CubeO Mesh RendererCdbl SnaduwsReceive Shadows MaterialsSizeElement 0shuLxiaEditorOnly MainCamer aVntagged RgpiwriFini shFlayerG am eC on t rollerStaticPositiZ188.7278ZMaterialRotatiX 0None (PhysfIn specto rP Cube5.编写程序脚本，判断相机是否在BOX 区域内JavaScript 的代码：var Camara_1 : Gam

13、eObject;function Start()Camara_1 = GameObject.Find("/First Person Controller/Main Camera");function OnTriggerStay(hit : Collider) if(hit.gameObject.tag="shuixia")Camara_1.GetComponent("BlurEffect").enabled = *e;function OnTriggerExit(hit : Collider) if(hit.gameObject.ta

14、g="shuixia")Camara_1.GetComponent("BlurEffect").enabled = false;C Sharp Script 的代码：using UnityEngine;using System.Collections;public class shuixia_2 : MonoBehaviour public GameObject Camara_1;void Start () Camara_1 = GameObject.Find("/First Person Controller/Main Camera");void OnTriggerStay(Collider hit) if(hit.