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4.13 涂抹工具(实战融化特效)
■实例类型:视觉特效 ■实例应用:用涂抹工具表现液体流淌效果
使用涂抹工具涂抹图像时,可拾取鼠标单击点的颜色,并沿拖移的方向展开这种颜色,模拟出类似于手指拖过湿油漆时的效果。
01 打开学习资源中的素材,如图4-111所示。按下Ctrl+J快捷键复制“背景”图层,如图4-112所示。
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-79-2.jpg?sign=1738885651-oOyKnohrX6vYStydnh1BK7EqG5dQ70Ui-0-84a2cf053c93916fde7c3479e0e07c97)
图4-111
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-79-3.jpg?sign=1738885651-mIM5akUIKdQcQJY6lpp8zqoLIzXFQsbO-0-0d9890ebeb3c746549f68fb847b51358)
图4-112
02 选择画笔工具,在工具选项栏中设置工具大小为40像素,按下I键转换为吸管工具
,在鞋附近单击,拾取该区域颜色作为前景色,如图4-113所示;按B键在鞋上涂抹,如图4-114所示。
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-79-6.jpg?sign=1738885651-ijDF2aPyypXTV6ToFLvETwpCQIAWSzx4-0-3dc61a53147bc9c29d89ecea1caefbc6)
图4-113
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-79-7.jpg?sign=1738885651-GKRLPEyy5x8PtjEmr1n1zjdZYq9FYrTF-0-7a60ead0e00a560937de8eec9fab257d)
图4-114
03 再拾取裤子附近的颜色,在裤子上涂抹,将裤子覆盖,如图4-115所示。设置画笔工具的不透明度为20%,在过渡不均匀的颜色上涂抹,使这部分背景看起来更加自然,如图4-116所示。
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-79-8.jpg?sign=1738885651-a27BNIagkRLwuFghDNqhywlnAtDeiACK-0-6e9b7f85a1124f7703ac73dcd7c3aff2)
图4-115
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-79-9.jpg?sign=1738885651-pdEuYPJ0kM19ONlKGRMFbPY4lviXnLEN-0-ff65710987260fd84ec28fb6846b90fa)
图4-116
04 选择涂抹工具,在工具选项栏中设置工具大小为5像素,“强度”为90%,在裤子的左侧阴影区域按下鼠标,然后按住Shift键拖动鼠标,涂抹出一条黑线,如图4-117所示;按下]键将笔尖调大,沿裤子的右侧边缘向下拖动鼠标进行涂抹,如图4-118所示。
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-79-11.jpg?sign=1738885651-ztZlq2BncSAJFw0QTig1hoexOTVr1ojI-0-ecc367af358a69f3edf678fed8693fbb)
图4-117
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-79-12.jpg?sign=1738885651-ZNSbgnxh0athwG0Zk2sYOb4B2wpCEs45-0-d4b76aae11142281de84dab24e6e40f3)
图4-118
05 继续沿裤子边缘向下涂抹,制作出液体流淌效果。像用油彩画画一样,在笔触末端画一个圈,表现出水珠效果,如图4-119、图4-120所示。
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-79-13.jpg?sign=1738885651-1j4tHPGnYph4CdwuamlkAoGIrMZry95y-0-8dcfaad6d78ab4022d5c0fd8d0f83ba1)
图4-119
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-79-14.jpg?sign=1738885651-NUF0IqFTuMc09yJklUkbeqcnbxGemBSa-0-4fb75a71a7db6468bbed7765e3ea9f58)
图4-120
06 表现裤子的折边时,可以在裤子右侧的亮面按住鼠标,往左侧(暗面)拖动鼠标,将浅色像素拖到深色里,如图4-121所示。不仅要将裤子的像素向外涂抹,也可以由背景向裤子上推移,用这种方法可将多余的部分覆盖,如图4-122所示。图4-123所示为最终效果。
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-79-15.jpg?sign=1738885651-lwuFFWubQWNUBXLMoNNKCqI9k8NBoqfy-0-137220326dd04554a8c7c9cc6c7ddbaa)
图4-121
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-79-16.jpg?sign=1738885651-UYaAZ7E0M2L9Wbiigs69TFDD4wR9E9H2-0-819e2d5602651e43aa1d607a7eae1fc9)
图4-122
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-80-1.jpg?sign=1738885651-HUbQihbQTiCoWW91DiRIohsqALrTFHEr-0-96143859c550c029a4b5096a34b122ae)
图4-123
涂抹工具选项栏
图4-124所示为涂抹工具❶的选项栏,除“手指绘画”外,其他选项均与模糊和锐化工具相同。
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-80-2.jpg?sign=1738885651-wwOGr5lL8pmkkwzRUdptNMtyM6d18lvP-0-3cd3ac05d813e29085ea9bcdcff398e7)
图4-124
● 手指绘画:勾选该选项后,可以在涂抹时添加前景色,如图4-125、图4-126所示;取消勾选,则使用每个描边起点处光标所在位置的颜色进行涂抹,如图4-127所示。
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-80-3.jpg?sign=1738885651-W6yXXyfjtDg904fKRqO3LTrJ7bqDzTkz-0-d26ee6c56221263599d2478f3375700c)
图4-125
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-80-4.jpg?sign=1738885651-NSU6ODW8E0kDanPgO7dcP5AQSBzRjLku-0-4c05faf8156b7d141bb2722d4ef36f63)
图4-126
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-80-5.jpg?sign=1738885651-wXzDwFRiDOcxHNugUek0get3bq6hWaE3-0-aa40d66957167b646dd7c1f70b5fd4e4)
图4-127