[photoshop]综合教程:创意合成——保护地球

先上素材：
素材1、 [img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_def24ae67688170359d3QFRJq0LDxPVu.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704470&k=e8365d76b27ffe44f2580d222d0b0537&t=1214980803&nothumb=yes][b][color=#0000ff]1227001.jpg[/color][/b][/url] (58.79 KB)
2007-12-27 19:09


素材2、 [img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_eb2dceed3d20b4f2eba4PgOO4zoW7rMD.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704471&k=16f35bf4bb6771d9627d59cd9f40d491&t=1214980803&nothumb=yes][b][color=#0000ff]1227002.jpg[/color][/b][/url] (18.96 KB)
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素材3、 [img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_58dda91090600926530eVxCOYLlzFFa6.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704472&k=7a668fecbf37486b484e6728966bd421&t=1214980803&nothumb=yes][b][color=#0000ff]1227004.jpg[/color][/b][/url] (23.95 KB)
2007-12-27 19:09


最终效果：
[img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_24aaf962471d1ec5d6eapqNiLjFVQvqU.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704557&k=67eac7e88440a0755315feb204f9334e&t=1214980803&nothumb=yes][b][color=#0000ff]1227001副本.jpg[/color][/b][/url] (49.15 KB)
2007-12-27 23:41



第一步：在PS中打开素材1，双击背景层使之激活成为图层0，按Ctrl+J复制一层，
用钢笔工具或其他选择工具建立手的选区如下图示：
[img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_85d4093cd034450d5b6eHwz9Ehu5IQim.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704558&k=47e1012bc1f8e9bcabe1bbb7c9b0cfe8&t=1214980803&nothumb=yes][b][color=#0000ff]S1.JPG[/color][/b][/url] (20.99 KB)
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按按Ctrl+J将手复制到新层：图层1。设定前景色为黑色，在手的复制层下，
使用椭圆工具绘制一正圆，并移动放置在合适的位置，如下：
[img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_7328b01155d452b0232e5PRv5M6sh98K.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704559&k=d915ff676070c5a5ea7d68cc4e367d29&t=1214980803&nothumb=yes][b][color=#0000ff]S2.JPG[/color][/b][/url] (33.32 KB)
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第二步：栅格化此正圆，得到图层：形状1，为其添加“内阴影”的图层样式，参数如下：
[img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_40db0fd0fbabea75def6e9TxjlFP6U7p.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704560&k=204966e2595ba55bc73758405c567d49&t=1214980803&nothumb=yes][b][color=#0000ff]S3.JPG[/color][/b][/url] (21.85 KB)
2007-12-27 19:41


然后改变图层模式为滤色，结果如下：
[img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_45710a19a0fbe42991c3cvBIaL9O4wgl.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704564&k=2aacde427c589b225eaf66613ebbd2d8&t=1214980803&nothumb=yes][b][color=#0000ff]S4.JPG[/color][/b][/url] (32.43 KB)
2007-12-27 19:42


第三步：为球体添加高光。在图层形状1上新建一层，图层2，使用椭圆选区工具建立选区并填充为白色，如下：
[img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_43a9ef9daa0bb018cbfcHr0mv00rIaG3.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704710&k=cbb83b3d071e3dae2ba7b01a462f571c&t=1214980803&nothumb=yes][b][color=#0000ff]S5.JPG[/color][/b][/url] (23.05 KB)
2007-12-27 22:32


按Ctrl+D取消选择，为图层2添加图层蒙板，用渐变工具在蒙板上从下向上拉黑到白的渐变。设定前景色为黑色，
用硬度为0的画笔在椭圆的边缘涂抹，这样可以去掉生硬的边缘，然后再调整图层的不透明度为90%，结果如下：
[img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_6a37e49352521c9ac87baYC95BDon4O7.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704711&k=995a709f4214cf639f41cb98584735dc&t=1214980803&nothumb=yes][b][color=#0000ff]S6.JPG[/color][/b][/url] (26.96 KB)
2007-12-27 22:32


第四步：先把目前编辑的文件最小化，打开素材2，使用裁切工具裁去无用的文字和图案，只保留地图，如下：
[img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_decd52e5520ba1828692lwY2BgcYjBR5.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704720&k=7bbe68afca976cad82d741398afdf94e&t=1214980803&nothumb=yes][b][color=#0000ff]S7.JPG[/color][/b][/url] (15.45 KB)
2007-12-27 22:47


再按Ctrl+I反相，然后按Ctrl+L进行色阶调整，结果如下：
[img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_462d5c170df1c1a3f692Uq9s8zMEcm3O.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704721&k=d1a33fe7ab7379f286ff0be2aee10fda&t=1214980803&nothumb=yes][b][color=#0000ff]S8.JPG[/color][/b][/url] (33.08 KB)
2007-12-27 22:47


这样我们得到一个对比鲜明的地图。
第五步：恢复编辑刚才最小化的文件。用移动工具把处理好的地图拖过来得到图层3，把它放在形状1的上面，
先按下Ctrl+T自由变换，按住Shift键进行等比例缩小，再使用球面化滤镜对图层3进行变形，参数如下：
[img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_a0f6a24c818885a89034EuhTsxCSXewd.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704722&k=c67624b3726b9faa3293f86b40d01456&t=1214980803&nothumb=yes][b][color=#0000ff]S9.JPG[/color][/b][/url] (25.72 KB)
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按Ctrl+F重复执行球面化滤镜，直到地图由长方形变为圆形，如下图示：
[img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_e65c982f0fccb108d622xkuMlOgJJxoy.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704742&k=627c1adc4190661a03173dd9fccc8081&t=1214980803&nothumb=yes][b][color=#0000ff]S10.JPG[/color][/b][/url] (36 KB)
2007-12-27 23:02


第六步：将图层3的图层模式改为滤色，按Alt+Ctrl+G建立剪贴蒙板，再按Ctrl+T对图层3自由变换全部显示在
正圆上，如下示：
[img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_15ce564dcfe051a1f018v1kFeecfSfne.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704772&k=e62101f2cded6c633c1a126c0b1c6b45&t=1214980803&nothumb=yes][b][color=#0000ff]S11.JPG[/color][/b][/url] (47.76 KB)
2007-12-27 23:13


第七步：此时打开素材3，运用前面所学的通道抠图技巧将小Baby抠出来，并用移动工具将放在刚才编辑的文件中，
放在图层0副本的上面，再使用自由变换工具将Baby缩小旋转，放置在合适的位置，如下：
[img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_19b145282fec71244ba1Z8RXjUjuB15X.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704773&k=b82633089e50c5607a9599cad61e4f66&t=1214980803&nothumb=yes][b][color=#0000ff]S12.JPG[/color][/b][/url] (48.41 KB)
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图层顺序如下图：
[img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_dc22e87f55748a16304bKav9VBVW2dWN.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704774&k=10457d49daafd04b25fed847a4055963&t=1214980803&nothumb=yes][b][color=#0000ff]S13.JPG[/color][/b][/url] (19.74 KB)
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第八步：回到图层1（即手的图层），按Ctrl+J复制，再按Ctrl+T自由变换，在属性栏直接输入变换角度120
[img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_7e049e82accbf1420f9erYVelxsAYc7i.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704797&k=e75df99b80b543475a5fbb73850f85cb&t=1214980803&nothumb=yes][b][color=#0000ff]S14.JPG[/color][/b][/url] (8.47 KB)
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移动到合适位置，再按Ctrl+alt+Shift+T做出另一个，如下图：
[img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_804785945b3095bd6e953Ike1x1EZE6U.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704798&k=5ed19ad7333cddd7ff9f4970b1c222e6&t=1214980803&nothumb=yes][b][color=#0000ff]S15.JPG[/color][/b][/url] (47.01 KB)
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第九步：回到图层0，按Ctrl+Shift+U去色，再把图层0副本的不透明度改为50%，如下：
[img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_f96d6a82447667e21abbnR4zS8FEpv0q.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704799&k=6ea5c471ca4dc033dae67f5e9e21eda5&t=1214980803&nothumb=yes][b][color=#0000ff]S16.JPG[/color][/b][/url] (45.54 KB)
2007-12-27 23:39


这样背景树林就变成灰暗的颜色，表明我们的地球下饱受污染。
再加上简单的边框（这里就不再细说）做最后的修饰，完成制作！
[img]http://bbs.jcwcn.com/images/default/attachimg.gif[/img] [img]http://bbs.jcwcn.com/attachments/month_0712/20071227_e29e9b4f6ab2128c8238VKDKEE1usAfM.jpg[/img] [img]http://bbs.jcwcn.com/images/attachicons/image.gif[/img] [url=http://bbs.jcwcn.com/attachment.php?aid=704800&k=a9723d23735f51767dc43c46f92dab03&t=1214980803&nothumb=yes][b][color=#0000ff]1227001副本.jpg[/color][/b][/url] (49.15 KB)
2007-12-27 23:39



[color=red][/color]创意说明：灰暗的颜色表明我们的地球饱受污染；用三个手掌捂着中间的地球寓意保护环境需要大家的共同努力；
          中间球体中的小Baby象征后代，为了后代我们一定要保护好地球！
北零坛友有空的可以把做好的效果也传上来。:s7431rJ: