AI通过3D贴图实现圆环渐变
</script></div><P>Illustrator里面可以直接做以下两种渐变：</P><P align=center><IMG height=112 src="http://www.wzsky.net/ddimg/uploadimg/20060916/2152440.gif" width=213 border=0></P><P>在Photoshop很容易实现，但如果要做这种渐变的矢量图形怎么办？</P><P align=center><IMG height=112 src="http://www.wzsky.net/ddimg/uploadimg/20060916/2152441.gif" width=213 border=0></P><P>1. 做两个正方形。（不会做的回贴，我尽量简化步骤了）</P><P align=center><IMG height=127 src="http://www.wzsky.net/ddimg/uploadimg/20060916/2152442.gif" width=445 border=0></P><P>2. 混合他们，拖拽到符号面板中去。</P><P align=center><IMG height=239 src="http://www.wzsky.net/ddimg/uploadimg/20060916/2152443.gif" width=445 border=0></P><P>3. 下面要做一个半圆形。</P><P align=center><IMG height=450 src="http://www.wzsky.net/ddimg/uploadimg/20060916/2152444.gif" width=445 border=0></P><P>4. 下面把半圆作成3D的圆吧。不会做的跟着做。</P><P>01. 打开菜单：效果\3D\绕转…</P><P><IMG height=305 src="http://www.wzsky.net/ddimg/uploadimg/20060916/2152445.gif" width=445 border=0></P><P>02. 出现了了没有？</P><P><IMG height=637 src="http://www.wzsky.net/ddimg/uploadimg/20060916/2152446.gif" width=445 border=0></P><P>03. 还要做一些重要设置，参数参照如下：</P><P align=center><IMG height=831 src="http://www.wzsky.net/ddimg/uploadimg/20060916/2152447.gif" width=445 border=0></P><P>04. 设置完了就点贴图按钮，出现贴图面板，如下：</P><P align=center><IMG height=888 src="http://www.wzsky.net/ddimg/uploadimg/20060916/2152448.gif" width=510 border=0></P><P>05. 你成功了么？</P><P align=center><IMG height=235 src="http://www.wzsky.net/ddimg/uploadimg/20060916/2152449.gif" width=344 border=0></P><P>不管怎么说，这东西是矢量。</P><P align=center><IMG height=506 src="http://www.wzsky.net/ddimg/uploadimg/20060916/21524410.gif" width=445 border=0></P>