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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=1739665486-duP5eANisYnhL9ioMKQubwYVbjpbhgXn-0-bb51e72429c7d0f1f3d55e8284f042e7)
图4-111
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-79-3.jpg?sign=1739665486-My01BnXCBLmwqAMICtR3CTF8J2CwXIwU-0-968575ebee5b5a34c71b294f0676e714)
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=1739665486-J7Uhhuhgg1Q2AbibZfkrBkKGvrV5IsTc-0-13ea96d23e646d65142413628f9826e4)
图4-113
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-79-7.jpg?sign=1739665486-HonMhWBTdkc3hB5uUYWpbr7GVzQBLwOL-0-111588503d761ae2fcb2a466bbf63dc1)
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=1739665486-Xax5ttOIwwVmtaq6Qxv033rAtkprbUsg-0-e09b55de9b3e68652850b6a6546b02ba)
图4-115
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-79-9.jpg?sign=1739665486-WRaEMi2MaGCyqQHV4U1nTFVu1U37Bmko-0-abdb75e42c73937a0c611e9eb9641c0e)
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=1739665486-7kf4JkcGwdHXp1ShA2z8BOB9shQqkC2B-0-cff89468b3a2dc5bef39329c5ed77309)
图4-117
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-79-12.jpg?sign=1739665486-9a9BqPQwMM40dvZOU5jV2mu5ygr7AcXm-0-91c6be7b291b48396ffd8f94a6c89613)
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=1739665486-OUNQb0tl9HD88AbOxCdqo5d5tiqQbr6Y-0-98b920100ba5153302c57319f68842b2)
图4-119
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-79-14.jpg?sign=1739665486-JKAsQ9PBsiAyaxDjFYthS3rYLBgEudMl-0-316d8fd960995c45567996422b6c06e9)
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=1739665486-JF1nfsNCSxCLyyjDpdd09pY2o5fM578V-0-87f86712caaaeb9dabec0e055114a917)
图4-121
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-79-16.jpg?sign=1739665486-kFzVS4u2onZf558MUdSKKteVWavE0u8p-0-d524aa4164b61f66d6e81e91b878b0a7)
图4-122
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-80-1.jpg?sign=1739665486-2tetuOSwMiHXa16bf9MzbuuBzXpgguHl-0-20c1ef8069ae7584ecb41a5ec38f4389)
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=1739665486-z4NCRGYZALBPt0wD3AdokXKCdc8Jug5U-0-4584a321150be6305f0e8d3154743257)
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=1739665486-MnWbLa4KrwJ7msNQpi6S3sfeiJNaSngr-0-22390065109066c9a16fb7b50b7c73e6)
图4-125
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-80-4.jpg?sign=1739665486-UR4HMtQNngYCyoEEBBjbVjtwAU4d27ek-0-f98694e14001810af343a8b8608bee8b)
图4-126
![](https://epubservercos.yuewen.com/5B44D1/14373748605401606/epubprivate/OEBPS/Images/49577-00-80-5.jpg?sign=1739665486-iREJjvkEi6b7YpieozAsH9fLwRHaOeEf-0-aa43dbef815da5b073d79d9289dd3da5)
图4-127