利用PS笔刷绘制茂密树叶效果
<DIV class=serendipity_entry_body>首先创建新的画布并绘制如下树叶形状。</DIV><DIV class=serendipity_entry_extended>
<P><IMG height=170 alt="" hspace=5 src="http://www.cgfancy.com/Article/UploadFiles/200605/20060511214857908.JPG" width=171 border=0></P>
<P>选择其中一个叶片 编辑 >> 定义笔刷。</P>
<P>为你的笔刷命名。</P>
<P><IMG height=172 alt="" hspace=5 src="http://www.cgfancy.com/Article/UploadFiles/200605/20060511214909165.JPG" width=183 border=0></P>
<P>这时你的新笔刷将会出现在笔刷列表的最后。</P>
<P><IMG height=304 alt="" hspace=5 src="http://www.cgfancy.com/Article/UploadFiles/200605/20060511214911765.JPG" width=262 border=0></P>
<P><IMG height=37 alt="" hspace=5 src="http://www.cgfancy.com/Article/UploadFiles/200605/20060511214913538.JPG" width=178 border=0></P>
<P>打开笔刷定义面板,并按下图设置参数。<BR>动态形状:<BR> 大小抖动“100%”<BR> 控制“钢笔压力”<BR> 最小直径“17%”<BR> 角度抖动“100%”<BR> 圆度抖动“100%”<BR> 最小圆度“50%”</P>
<P>散布:<BR> 散布“171%”<BR> 数量“1”<BR> 数量抖动“71%”</P>
<P>动态颜色:<BR> 前景/背景抖动“77%”<BR> 色相抖动“12%”<BR> 饱和度抖动“10%”<BR> 亮度抖动“9%”<BR> 纯度“0”</P>
<P><IMG height=709 alt="" hspace=5 src="http://www.cgfancy.com/Article/UploadFiles/200605/20060511214927308.JPG" width=363 border=0></P>
<P>分别选择暗绿色和亮绿色作为前景色和背景色。</P>
<P><IMG height=58 alt="" hspace=5 src="http://www.cgfancy.com/Article/UploadFiles/200605/20060511214939184.JPG" width=61 border=0></P>
<P>保存笔刷设置,点击笔刷面板右上角三角图标并选择“新画笔预设”。</P>
<P>现在你可以在任何时候调用你的笔刷设置了。</P>
<P><IMG height=205 alt="" hspace=5 src="http://www.cgfancy.com/Article/UploadFiles/200605/20060511214949646.JPG" width=270 border=0></P>
<P>选择自定义笔刷绘制出如下图像。</P>
<P><IMG height=209 alt="" hspace=5 src="http://www.cgfancy.com/Article/UploadFiles/200605/20060511214950603.JPG" width=335 border=0></P>
<P><IMG height=37 alt="" hspace=5 src="http://www.cgfancy.com/Article/UploadFiles/200605/20060511214951703.JPG" width=216 border=0></P>
<P><IMG height=56 alt="" hspace=5 src="http://www.cgfancy.com/Article/UploadFiles/200605/20060511214951387.JPG" width=60 border=0></P>
<P>如果你想添加一些明暗效果,选择一软笔刷,模式设为“柔光”,前景色选择亮色。</P>
<P>这时你将绘制出如下明暗效果,可以通过调整透明度获得更加逼真的效果。</P>
<P><IMG height=211 alt="" hspace=5 src="http://www.cgfancy.com/Article/UploadFiles/200605/20060511214954153.JPG" width=335 border=0></P>
<P><SPAN>选择墨绿色,并用相同的笔刷添加一些阴影效果。</SPAN></P>
<P><IMG height=210 alt="" hspace=5 src="http://www.cgfancy.com/Article/UploadFiles/200605/20060511214956381.JPG" width=334 border=0></P>
<P>大功告成</P></DIV><BR><script language="JavaScript" src="http://www.16xx8.com/bbs/10.js"></script><BR>
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