Photoshop打造钢与宝石
<P>先看一下效果： <BR></P><P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071042426.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071042426.jpg" width=570 onload=resizepic(this) align=absMiddle border=0></A></P>
<P>用photoshop模拟各类材质对于设计师来说都是一个很有挑战，很有乐趣的工作，下面我们将在同一个作品中真实的模拟出钢和宝石两种材质。 </P>
<P>新建1200×900像素的文件，设置前景色为灰色（777676）填充背景。执行“滤镜”→“杂色”→“添加杂色”，设置数量为50%，高斯分布，勾选单色复选框。 <BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071044340.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071044340.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>接着执行“滤镜”→“模糊”→“径向模糊”命令，设置数量为100，模糊方式为旋转，品质为好。按“Ctrl+F”两次，重复执行径向模糊。 <BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071044481.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071044481.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>执行“滤镜”→“锐化”→“USM锐化”命令，设置数量为500%，半径为0.6。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071045863.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071045863.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>新建图层1，设置前景色为黑色，背景色为白色，然后用黑色填充图层1。执行“滤镜”→“渲染”→“云彩”命令，得到如图效果。 <BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071045928.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071045928.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>执行“滤镜”→“模糊”→“高斯模糊”命令，设置半径为30。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071045974.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071045974.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P><BR></P>
<P>接着执行“图像”→“调整”→“自动色阶”命令。 <BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071045881.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071045881.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>执行“滤镜”→“模糊”→“动感模糊”命令。设置角度为45度，距离为750像素。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071046413.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071046413.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>设置图层1混合模式为“颜色减淡”，填充值为65%。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071046566.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071046566.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>单击“创建新的填充或调整图层”，在菜单中选择“色阶”命令，如图设置对话框。按“Ctrl+Alt+G”执行“创建剪贴蒙版”。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071046451.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071046451.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>单击“创建新的填充或调整图层”，在菜单中选择“曲线”命令，如图设置对话框。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071046457.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071046457.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071046768.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071046768.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071046566.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071046566.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P><BR></P>
<P>设置前景色为黑色，选择椭圆工具，绘制如图正圆。 <BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071046279.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071046279.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>选择矩形工具，在正圆上方绘制一个矩形。按“Ctrl+T”打开自由变换命令，将中心点移至辅助线上。 <BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071047975.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071047975.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>应用自由变换控制框将形状顺时针旋转15度，按“回车”键确认。连续按“Ctrl+Shift+Alt+T”执行“连续变换并复制”命令，得到如图效果。 <BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071047549.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071047549.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>单击“添加图层样式”按钮选择“内阴影”命令，如图设置对话框。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071047343.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071047343.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>单击“添加图层样式”按钮选择“斜面和浮雕”命令，如图设置对话框。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071047517.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071047517.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>设置形状1图层不透明度为50%。 <BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071047166.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071047166.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>我们找一张水泥墙面的素材，来制作钢的磨损痕迹。 <BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071048658.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071048658.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>设置图层2的混合模式为“柔光”，现在钢的磨损效果出来了。 <BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071048321.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071048321.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>新建图层3，使用椭圆选框工具绘制如图路径。填充灰色（556477）。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071048567.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071048567.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>单击“添加图层样式”按钮选择“内发光”命令，如图设置对话框。 <BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071048170.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071048170.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>单击“添加图层样式”按钮选择“斜面和浮雕”命令，如图设置对话框。 <BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071048857.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071048857.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>复制图层2得到图层2副本，将它移到所有图层最上方，按住“Ctrl”键用鼠标单击图层3的图层缩览图。选择图层2副本，单击“添加图层蒙版”按钮。 <BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071049189.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071049189.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>我们在中国纹样图库中找一张圆形花纹，将它拖到文件中，得到图层4。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071049364.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071049364.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P><BR></P>
<P>按住“Ctrl”键，单击形状1矢量蒙版缩览图，然后将中间大圆选区减去，得到如图选区。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071049309.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071049309.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>设置前景色为黑色，在图层4填充选区，设置填充值为35%。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071049338.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071049338.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>单击“添加图层样式”按钮选择“内阴影”命令，如图设置对话框。 <BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071050341.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071050341.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>单击“添加图层样式”按钮选择“斜面和浮雕”命令，如图设置对话框。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071050107.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071050107.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>新建图层5，按住“Ctrl”键，单击图层4缩览图，设置前景色为红色（ff0000），在图层5填充选区，设置图层5混合模式为“柔光”。 <BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071050496.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071050496.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>新建图层6，绘制如图选区，使用渐变工具填充选区。 <BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071050794.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071050794.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>新建图层7，使用渐变工具填充选区。 <BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071050513.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071050513.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>设置图层7混合模式为“颜色渐淡”。 单击“添加图层样式”按钮选择“内阴影”命令，如图设置对话框。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071051350.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071051350.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>单击“添加图层样式”按钮选择“内发光”命令，如图设置对话框。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071051836.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071051836.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>单击“添加图层样式”按钮选择“斜面和浮雕”命令，如图设置对话框。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071051957.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071051957.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P><BR></P>
<P>新建图层8，填充白色，设置图层8的填充值为0%。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071051335.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071051335.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>单击“添加图层样式”按钮选择“内阴影”命令，如图设置对话框。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071051851.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071051851.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>单击“添加图层样式”按钮选择“斜面和浮雕”命令，如图设置对话框。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071052952.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071052952.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>新建图层9，绘制如图选区，选择渐变工具，使用白色到透明色渐变，填充选区。 <BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071052118.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071052118.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>使用自由变换工具，将图层9中图形移动到如图位置。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071052953.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071052953.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P><BR></P>
<P>设置图层9不透明度为49%。<BR></P>
<P align=center><A href="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071052359.jpg" target=_blank><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071052359.jpg" onload=resizepic(this) align=absMiddle border=0></A></P>
<P>现在我们来看看最后效果。<BR></P>
<P align=center><IMG onmousewheel="return bbimg(this)" style="CURSOR: hand" alt=按此在新窗口浏览图片 src="http://www.cgfancy.com/Article/UploadFiles/200701/20070116071042426.jpg" width=570 onload=resizepic(this) align=absMiddle border=0></P><BR><script language="JavaScript" src="http://www.16xx8.com/bbs/10.js"></script><BR>
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