# 《情侣翻越 2》特效粒子替换

Playturbo特效库里有丰富的特效供您选择，但有时当现有特效无法需求时，可以通过灵活替换粒子贴图来满足创作者的更多想法。**本讲将在上一讲《情侣翻越1》案例的基础上，演示如何通过特效粒子贴图的替换，来实现更多丰富的效果！**

## <mark style="color:blue;">一、教学目的</mark>

* 特效粒子贴图替换通过特效粒子贴图的替换，来实现更多的特效效果。<mark style="background-color:red;">粒子替换</mark>

## <mark style="color:blue;">二、特征标签</mark>

* 【制作难度】：⭐⭐⭐
* 【适用产品】：超休闲
* 【玩法】跑酷、竞速
* 【交互方式】：点击
* 【线程】：单线程
* 【功能】：强调动画、定时触发

## <mark style="color:blue;">三、作品预览</mark>

|             手机试玩效果最佳             | 竖屏                                   | 横屏                                   |
| :------------------------------: | ------------------------------------ | ------------------------------------ |
| ![](/files/tQ0QdiMFu9cKk84EnQFD) | ![](/files/fKPqptD5wUDRF2yEiTYh)     | ![](/files/k9xYFOUZGgCFiOD7ruhV)     |
|               扫码试玩               | [点击试玩](https://tinyurl.com/45jdv822) | [点击试玩](https://tinyurl.com/45jdv822) |

## <mark style="color:blue;">四、制作思路</mark>

playable主体详细制作思路请见上篇[《情侣翻越-1》](https://playturbo-doc.mindworks-creative.com/playturbo-an-li-jiao-xue-ji-di/tu-wen-an-li/zi-you-bian-ji-an-li/qing-lv-fan-yue-1-pao-ku-shi-pin-fen-duan#yi-jiao-xue-mu-de)

## <mark style="color:blue;">五、制作指南</mark>

### Step1 - 替换场景1中的爱心特效

**核心目标：**&#x9009;择合适的特效并替换粒子贴图。

| **原效果**                          | **新效果**                          |
| -------------------------------- | -------------------------------- |
| ![](/files/DrEHM2e7F3PIjVLZlqiF) | ![](/files/iqqy6iCn6lV461XQGduY) |

<table data-header-hidden><thead><tr><th></th><th width="45"></th><th></th></tr></thead><tbody><tr><td><strong>图示</strong></td><td></td><td><strong>步骤</strong></td></tr><tr><td><p><img src="/files/kk3cK70XgH5QDB10ibX8" alt="" data-size="original">原爱心特效</p><p></p><p><img src="/files/hYsx6zj2Ujrdj1QOiQVT" alt="" data-size="original">星星特效</p></td><td>1</td><td><p>✨替换粒子特效 在上一讲《情侣翻越1》中，我们在制作原【爱心特效】时，从特效库现成特效中选用了相对合适爱心特效，爱心在不同位置生成并垂直上升。 </p><p></p><p>但现有特效中没有“爱心从中间集中生成，并向上发散开来”的效果，这时我们可以选择其他特效（比如：星星特效），并通过替换粒子来实现。</p></td></tr><tr><td><p><img src="/files/qH1nPDidJAQ8Yv2VzYaX" alt="" data-size="original"><img src="/files/a2lcCvwzJjLO9QytiTOn" alt="" data-size="original">1-添加星星特效</p><p></p><p><img src="/files/rEzRH2byQfnH7EX6jBct" alt="" data-size="original"><img src="/files/Z7hZh85nJKUbD9d3RbXB" alt="" data-size="original">2-替换粒子贴图</p><p></p><p><img src="/files/Yx4vkWZ1Q7P3XlNrLcti" alt="" data-size="original">3-调整特效参数</p><p></p><p><img src="/files/bNFYFAmGWkwh7FMW548I" alt="">完成效果</p></td><td></td><td><p></p><ol><li>找到可用来替换的特效并添加，此处用【星星特效】进行替换</li></ol><p>  </p><p></p><p></p><ol start="2"><li>替换粒子贴图✨，将“星星”替换为“爱心”</li></ol><p><img src="/files/zlB3oXwxXH5fsgfiUKVu" alt=""> <img src="/files/DGmAi4OZR7aA8OrGOAwI" alt=""></p><p>（左图可以看到，仅替换粒子贴图还达不到完美的效果，还需要调整特效参数）</p><p></p><p><br></p><ol start="3"><li>调整特效参数</li></ol><ul><li>可调整发射区域、透明度、旋转角度、粒子数量、产生频率等参数，详细可参考左图</li></ul></td></tr><tr><td><img src="/files/v10C3mEBez2xohPmBjvm" alt=""></td><td>2</td><td><p><strong>横屏排版</strong></p><p>每个场景竖屏制作完成后，均需进行<a href="https://playturbo-doc.mindworks-creative.com/playturbo-ke-wan-guang-gao-zi-you-bian-ji-zhi-zuo/xin-shou-ru-men/shi-yong-ru-kou#di-er-bu-chuang-jian-zuo-pin">横屏排版</a>。</p></td></tr><tr><td>/</td><td>3</td><td><p><strong>屏幕适配</strong></p><p>对各机型/横竖屏进行<a href="https://playturbo-doc.mindworks-creative.com/bian-ji-qi-gong-neng-jie-shao/zhi-zuo-jian-yi/4.-shi-jue-wen-ti#b.-mo-ren-kuo-pei-fang-an">屏幕适配</a>，并预览适配效果是否合适。</p></td></tr></tbody></table>

### Step2 - 整体预览

<table data-header-hidden><thead><tr><th></th><th width="40"></th><th></th></tr></thead><tbody><tr><td><strong>图示</strong></td><td></td><td><strong>步骤</strong></td></tr><tr><td><img src="/files/j2o8rZVC30nTEyK4TnlN" alt=""></td><td>1</td><td><p><strong>整体预览</strong></p><p>全部制作完成后，可对不同机型/横竖屏进行整体预览。</p></td></tr></tbody></table>


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