AR增强现实

骑猪看日落 2021-09-16 13:46 441阅读 0赞

**目录**

1.在untiy安装路径下安装Vuforia Augmented Reality Support(注意此版本要和unity版本相对应，下载链接https://unity3d.com/cn/get-unity/download/archive?\_ga=2.257321475.946888592.1538620679-388170339.1536122659)

2.LicenseKey获取及注册：https://developer.vuforia.com/targetmanager/licenseManager/licenseListing

3. ARCamera

4.图片上传及简单识别案例

5.导入资源（http://www.sikiedu.com/my/course/133/material）

6.制作动画

7.修改人物的生成

8.生成特效

9.生成阴影

10.未待完续

--------------------

## 1.在untiy安装路径下安装Vuforia Augmented Reality Support(注意此版本要和unity版本相对应，下载链接[https://unity3d.com/cn/get-unity/download/archive?\_ga=2.257321475.946888592.1538620679-388170339.1536122659][https_unity3d.com_cn_get-unity_download_archive_ga_2.257321475.946888592.1538620679-388170339.1536122659]) ##

![70][]![70 1][]

## 2.LicenseKey获取及注册：[https://developer.vuforia.com/targetmanager/licenseManager/licenseListing][https_developer.vuforia.com_targetmanager_licenseManager_licenseListing]  ##

![70 2][]

![70 3][]

![70 4][]

![70 5][]

![70 6][]![70 7][]![70 8][]

![70 9][]

## 3. ARCamera ##

![70 10][]

## 4.图片上传及简单识别案例 ##

![70 11][]

![70 12][]

![70 13][]

![70 14][]

将生成的安装包导入Editor下面![70 15][]

![70 16][]![70 17][]

![70 18][] ![70 19][]

![70 20][]

## 5.导入资源（[http://www.sikiedu.com/my/course/133/material][http_www.sikiedu.com_my_course_133_material]） ##

![70 21][] ![70 22][]

## 6.制作动画 ##

![70 23][]![70 24][]

![70 25][]![70 26][]![70 27][]![70 28][]

## 7.修改人物的生成 ##

![70 29][]![70 30][]![70 31][]

将ImageTarget中的Default Trackable EventHandle 代码用 Ctrl+D复制一份并命名为My Default Trackable EventHandle，并更改函数OntrackingFound和OntrackingLost。再用此代码替换以前ImageTarget中的Default Trackable EventHandle 代码。

public GameObject aiXiPrefab;
      protected virtual void OnTrackingFound()
        {//找到了需要识别的物体
            GameObject aiXi = Instantiate(aiXiPrefab);
            aiXi.transform.position = transform.position;
            aiXi.transform.parent = transform;
        }
        protected virtual void OnTrackingLost()
        {//丢失了需要识别的物体
            Destroy(GameObject.Find("AiXi(Clone)"));
        }

![70 32][]

## 8.生成特效 ##

![70 33][]![70 34][]

![70 35][]![70 36][]

public GameObject aiXiPrefab;
        public GameObject bloodPrefab;
        public GameObject tonadoPrefab;
        protected virtual void OnTrackingFound()
        {//找到了需要识别的物体
            GameObject aiXi = Instantiate(aiXiPrefab);
            aiXi.transform.position = transform.position;
            aiXi.transform.parent = transform;
    
            GameObject blood = Instantiate(bloodPrefab,transform .position ,Quaternion .identity );
            blood.transform.parent = transform;
            Destroy(blood, 5f);
    
            GameObject tonado = Instantiate(tonadoPrefab, transform.position, Quaternion.identity);
            tonado.transform.parent = transform;
            Destroy(tonado, 5f);
        }
        protected virtual void OnTrackingLost()
        {//丢失了需要识别的物体
            Destroy(GameObject.Find("AiXi(Clone)"));
            Destroy(GameObject.Find("RFX_Blood_Puddle(Clone)"));
            Destroy(GameObject.Find("RFX_Tonado_Flame(Clone)"));
        }

![70 37][] ![70 38][]

![70 39][]

## 9.生成阴影 ##

新建Texture文件夹，并在此文件夹下新建Render Texture并命名为ARShadow

![70 40][]![70 41][]

![70 42][]

选中MainCamera，点击菜单栏GameObject-Align With View

![70 43][]

设置层级关系，让MainCamera只渲染AiXi,不渲染Plane

![70 44][]

![70 45][]

![70 46][]

![70 47][]

将ARShadow材质给Plane，调整影子

![70 48][]

调整他们之间的关系如下：

![70 49][]![70 50][]

![70 51][]

## 10.未完待续 ##

[https_unity3d.com_cn_get-unity_download_archive_ga_2.257321475.946888592.1538620679-388170339.1536122659]: https://unity3d.com/cn/get-unity/download/archive?_ga=2.257321475.946888592.1538620679-388170339.1536122659
[70]: https://img-blog.csdn.net/20181004110026420?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMzIzMjU2/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70
[70 1]: /images/20210725/bdf9b9bd2bac4157831b8fa902a0d49d.png
[https_developer.vuforia.com_targetmanager_licenseManager_licenseListing]: https://developer.vuforia.com/targetmanager/licenseManager/licenseListing
[70 2]: /images/20210725/832cbacfe056464b989ebed50c8faf06.png
[70 3]: /images/20210725/4fd39e5fcc2c47fba10646425a91532a.png
[70 4]: /images/20210725/c275868924e846c49d6fdfd378a6fa28.png
[70 5]: /images/20210725/4f725a4ad83f4dc79c13662fa3a06367.png
[70 6]: https://img-blog.csdn.net/20181004111801764?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMzIzMjU2/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70
[70 7]: https://img-blog.csdn.net/20181004111856363?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMzIzMjU2/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70
[70 8]: /images/20210725/1ceddff670774ffab19ec63b42be66ed.png
[70 9]: /images/20210725/9e19eddd371c4124875d34cc1e80f978.png
[70 10]: /images/20210725/0959da1d3ad04818879ced2fbc2ebb66.png
[70 11]: /images/20210725/ce0f5318512c4023ae730624103e838d.png
[70 12]: /images/20210725/d8bd48b755004a94804440de0925e206.png
[70 13]: /images/20210725/0bda79a3fca34d4c8200f255c5238b61.png
[70 14]: /images/20210725/445f3f67575248ba9e16f4e221421e3a.png
[70 15]: /images/20210725/a5569c40b06641589d21506bc07bd12d.png
[70 16]: https://img-blog.csdn.net/20181004124126320?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMzIzMjU2/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70
[70 17]: /images/20210725/e6cf79b640bd486c95d95419fa2eb029.png
[70 18]: https://img-blog.csdn.net/20181004124421511?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMzIzMjU2/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70
[70 19]: /images/20210725/e6c7bf5d90a448b5ac37bf93566717e4.png
[70 20]: /images/20210725/b0bcf009ce6b4c9dad5159fc976ed62b.png
[http_www.sikiedu.com_my_course_133_material]: http://www.sikiedu.com/my/course/133/material
[70 21]: https://img-blog.csdn.net/20181004141432494?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMzIzMjU2/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70
[70 22]: /images/20210725/b4c55ca0fc0a4af4ab8198f56a656889.png
[70 23]: https://img-blog.csdn.net/20181004142048524?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMzIzMjU2/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70
[70 24]: /images/20210725/e4dab3e7b2e64b35a95ada59bf37a493.png
[70 25]: https://img-blog.csdn.net/20181004142115909?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMzIzMjU2/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70
[70 26]: https://img-blog.csdn.net/20181004142143885?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMzIzMjU2/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70
[70 27]: https://img-blog.csdn.net/20181004142301876?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMzIzMjU2/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70
[70 28]: /images/20210725/e5fd8b58800142c6a91cda8d6486ac2e.png
[70 29]: https://img-blog.csdn.net/20181004150911773?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMzIzMjU2/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70
[70 30]: https://img-blog.csdn.net/20181004150821450?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMzIzMjU2/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70
[70 31]: /images/20210725/c797d80b7cb84823b3b0ebe6460ac1c7.png
[70 32]: /images/20210725/73bfbd29af254d759de5113989c8d955.png
[70 33]: https://img-blog.csdn.net/20181004153122605?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMzIzMjU2/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70
[70 34]: /images/20210725/8959a87a4a0f4127b5c82307d376c6d2.png
[70 35]: https://img-blog.csdn.net/20181004153610168?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMzIzMjU2/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70
[70 36]: /images/20210725/7e6ee5c633e84f14a2d05157ab6aa937.png
[70 37]: https://img-blog.csdn.net/20181004154708916?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMzIzMjU2/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70
[70 38]: /images/20210725/e9a7bc4213c148b1be6c418c78d70ea1.png
[70 39]: /images/20210725/9c209ffb9b7541ce87c37b534ef57762.png
[70 40]: https://img-blog.csdn.net/20181004163828821?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMzIzMjU2/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70
[70 41]: /images/20210725/34f53b3581ec475d99551410acc64b10.png
[70 42]: /images/20210725/2a545d5633db4ddeb0e12951ac083d37.png
[70 43]: /images/20210725/133d6421dfb34334848018be16366bfe.png
[70 44]: /images/20210725/2a55739870a64b4eac7302ddfb75e455.png
[70 45]: /images/20210725/45e058c16b4f4260b6c50ff9ee86c0dd.png
[70 46]: /images/20210725/37db424039794f61b91a18111ff0b854.png
[70 47]: /images/20210725/333b8e0f1f384df5acb4aef41a865522.png
[70 48]: /images/20210725/4b71a00bae884e98a9974a2f8b315500.png
[70 49]: https://img-blog.csdn.net/20181004170842828?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMzIzMjU2/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70
[70 50]: /images/20210725/28dc3b91e7604e1e976fafb50111a152.png
[70 51]: /images/20210725/8b0618189c694d759f829b3608b6d116.png