０７年的一些［作品］＆镂空贴图在LS中的应用与技巧［LS教程］
<p><font style="BACKGROUND-COLOR: #1d2124;"><font color="#000000" style="BACKGROUND-COLOR: #ffffff;"><br/>第一次来室内人发帖子,整理了07年的一些作品,和一些关于LS的表现心得,奉献给支持和关心我的一些朋友:)<br/>用LS以来，可能大家一直都在Lightscape3.2[以下简称LS]里的材质方面很难有所突破，特别是在贴图技巧方面，镂空贴图的应用可以给大家带来一个新的贴图概念。<br/>镂空贴图的定义；是指用一个带通道的贴图附在一个单面模型上，从而达到通道外贴图透空的目的。</font></font></p><p><font style="BACKGROUND-COLOR: #1d2124;"><font color="#000000" style="BACKGROUND-COLOR: #ffffff;">一、镂空贴图的制作<br/>1、我们必须在photoshop[以下简称PS]里制作一个带通道的贴图，下面以一个植物贴图作为示范：<br/>a.首先运行PS软件<br/>b.打开一个带图层的植物贴图<br/></font></font></p><p>data/attachment/forum/2007-10/200710301694865703.jpg<br></p><p><font style="BACKGROUND-COLOR: #ffffff;">c.用剪切工具裁剪适合的区域[为了植物能更好的与地面或花盆衔接]，以便更能真实和准确的模拟植物<br/></font><br/></p><p>data/attachment/forum/2007-10/2007103016112482100.jpg<br></p><p><font style="BACKGROUND-COLOR: #ffffff;">d.F7键打开图层面板，把植物图层作为当前曾，按住ctrl键，在图层面板单击鼠标，可以选取植物；<br/>在PS里图像里右键，保存选区，确定，这样植物通道就创建好了</font></p><p>data/attachment/forum/2007-10/2007103016115468543.jpg<br></p><p>data/attachment/forum/2007-10/2007103016121231870.jpg<br><br/>data/attachment/forum/2007-10/2007103016123038748.jpg<br></p><p>data/attachment/forum/2007-10/2007103016133227614.jpg<br></p><p><font style="BACKGROUND-COLOR: #ffffff;">e.文件，另存为tga格式文件，按默认参数保存即可。</font></p><p><font style="BACKGROUND-COLOR: #1d2124;"></font></p><p>data/attachment/forum/2007-10/2007103016142920215.jpg<br><br/>data/attachment/forum/2007-10/2007103016143677761.jpg<br><br/><font style="BACKGROUND-COLOR: #1d2124;"><font color="#000000" style="BACKGROUND-COLOR: #ffffff;">2、如何定制镂空贴图<br/>对于有个性的镂空贴图，我们可以通过CAD或其他平面软件，绘制出2d轮廓，然后在导出jpg格式，最后到PS软件里通过魔棒和选区命令创建选区，<br/>这样得到的镂空贴图，更能彰显个性，使你的设计和表现得到淋漓尽致的发挥。<br/></font><span id="attach_39602" style="DISPLAY: none; LEFT: 418px; VISIBILITY: hidden; POSITION: absolute; TOP: 4955px;"><img alt="" src="http://www.cndsren.com/bbs/images/svan/attachimg.gif</span></font>data/attachment/forum/2007-10/2007103016153253009.jpg<br><br/>data/attachment/forum/2007-10/2007103016154358689.jpg<br><br/>data/attachment/forum/2007-10/2007103016155262210.jpg<br><br/>data/attachment/forum/2007-10/200710301616161095.jpg<br><br/><font color="#ff0000">二、镂空贴图的运用<br/>1、模型<br/></font>a.在3dmax[以下简称3d]里用单面命令建一个与地面垂直的单面物体[这个面将作为镂空贴图的载体]，用于模拟植物,然后在顶视图旋转45度，再镜像复制该面，从而得到一个垂直交叉后旋转45度的植物模型[镂空贴图的载体]<br/><span id="attach_39606" style="DISPLAY: none; LEFT: 418px; VISIBILITY: hidden; POSITION: absolute; TOP: 7090px;"><img alt="" src="http://www.cndsren.com/bbs/images/svan/attachimg.gif</span>data/attachment/forum/2007-10/2007103016165724467.jpg<br></p><p><font style="BACKGROUND-COLOR: #ffffff;">b.或者在autocad[以下简称cad]里用3f[三维面]命令建一个与地面垂直的单面物体，后面方法同上<br/>2.如何在LS里使用镂空贴图<br/>a.运行LS软件<br/>b.打开一个示例文件<br/>c.打开材质工具面板，用[？]工具找到要编辑的镂空材质</font></p><p>data/attachment/forum/2007-10/200710301617641118.jpg<br></p><p>d.如果之前在3d里没有事先赋予物体镂空贴图，那么必须在[材质工具面板]里新建一个材质球，命名为：植物<br/>e.然后编辑材质，在[纹理]选项里找到事先作好的镂空贴图，勾选右上角第二个选项[剪切或cut]，这样通道外的部分就不在显示了<br/>data/attachment/forum/2007-10/2007103016171634262.jpg<br></p><p>f.在[颜色]选项里，给材质一些光滑可透明，这样可以更能真实的模拟植物的属性<br/>data/attachment/forum/2007-10/2007103016172841739.jpg<br><br/>data/attachment/forum/2007-10/2007103016173654944.jpg<br></p><p>g.赋予物体材质，如果是事先已经赋予材质，此步骤可以省去。</p><p><font color="#ff0000">三、镂空贴图的应用范围<br/></font>a.植物[树，花、干枝等]<br/>data/attachment/forum/2007-10/2007103016174430472.jpg<br></p><p>b.布艺,地毯[沙发、窗帘等]<br/>data/attachment/forum/2007-10/2007103016175232461.jpg<br></p><p>c.玻璃[磨沙、镜面透空，灯罩自发光等] <br/>data/attachment/forum/2007-10/200710301618097989.jpg<br><br/>data/attachment/forum/2007-10/200710301618827462.jpg<br><br/>data/attachment/forum/2007-10/2007103016181848649.jpg<br></p><p>d.烛光、文字，人物，墙面涂鸦等 <br/>data/attachment/forum/2007-10/2007103016182612696.jpg<br><br/><font color="#ff0000">四、镂空贴图的注意事项<br/></font>a.用作植物或人物贴图时，要注意实际比例以及透视<br/>b.用作玻璃时,记得关闭封闭面<br/></p><p><font color="#ff0000">一些作品[公装]</font></p><p>data/attachment/forum/2007-10/2007103016304968742.jpg<br><br/>data/attachment/forum/2007-10/2007103016305956673.jpg<br><br/>data/attachment/forum/2007-10/200710301631962353.jpg<br><br/></p>data/attachment/forum/2007-10/2007103016311961106.jpg<br><br/>data/attachment/forum/2007-10/2007103016313039485.jpg<br><br/>data/attachment/forum/2007-10/2007103016313960409.jpg<br><br/>data/attachment/forum/2007-10/2007103016315626972.jpg<br><br/>data/attachment/forum/2007-10/2007103016323371752.jpg<br><br/>data/attachment/forum/2007-10/2007103016324348335.jpg<br><br/>data/attachment/forum/2007-10/2007103016325348142.jpg<br><br/>data/attachment/forum/2007-10/200710301633015689.jpg<br><br/>data/attachment/forum/2007-10/2007103016331189066.jpg<br><br/>data/attachment/forum/2007-10/2007103016331851532.jpg<br><br/>data/attachment/forum/2007-10/2007103016332739068.jpg<br><br/>data/attachment/forum/2007-10/2007103016333591797.jpg<br><br/>data/attachment/forum/2007-10/2007103016334456322.jpg<br><br/>data/attachment/forum/2007-10/2007103016335243067.jpg<br><br/>data/attachment/forum/2007-10/200710301634298432.jpg<br><br/>data/attachment/forum/2007-10/2007103016341012021.jpg<br><br/>data/attachment/forum/2007-10/2007103016341944425.jpg<br><br/>data/attachment/forum/2007-10/2007103016342617843.jpg<br><br/>data/attachment/forum/2007-10/2007103016343432367.jpg<br><br/><p><a target="_blank" href="http://ph.snren.com/" target="_blank"><img alt="" src="http://img.snren.com/upload/up4/200731620281540593.gif"></a><a target="_blank" href="http://ph.snren.com/toupiao.asp?id=689" target="_blank"><img alt="" src="http://img.snren.com/upload/up4/20073171302156934.gif"></a></p>
<p><font color="#ff0000">一些作品[家装]</font></p><p> </p>data/attachment/forum/2007-10/2007103016353978224.jpg<br><br/>data/attachment/forum/2007-10/2007103016355061734.jpg<br><br/>data/attachment/forum/2007-10/2007103016355965832.jpg<br><br/>data/attachment/forum/2007-10/200710301636886178.jpg<br><br/>data/attachment/forum/2007-10/2007103016361722315.jpg<br><br/>data/attachment/forum/2007-10/2007103016362856565.jpg<br><br/>data/attachment/forum/2007-10/2007103016363822458.jpg<br><br/>data/attachment/forum/2007-10/2007103016364523919.jpg<br><br/>data/attachment/forum/2007-10/2007103016365287601.jpg<br><br/>data/attachment/forum/2007-10/200710301637079427.jpg<br><br/>data/attachment/forum/2007-10/200710301637612268.jpg<br><br/>data/attachment/forum/2007-10/2007103016371427055.jpg<br><br/>data/attachment/forum/2007-10/2007103016372184997.jpg<br><br/>data/attachment/forum/2007-10/2007103016372981905.jpg<br><br/>data/attachment/forum/2007-10/2007103016373655323.jpg<br><br/>data/attachment/forum/2007-10/2007103016374570902.jpg<br><br/>data/attachment/forum/2007-10/2007103016375339239.jpg<br><br/> <p>呵呵，真的很不错，顶下自己群的兄弟。。。呵呵，有时间给你介绍几个朋友认识下~``</p> 好帖子,谢谢LZ了! 你太厉害了，从设计到制图都那么精致得体，我很崇拜你！ 太强了...强烈的支持.. 808在此支持 绝对顶起 很经典 <div class="quote"><b>以下是引用<i>6912701</i>在2007-10-30 18:11:00的发言：</b><br/><p>呵呵，真的很不错，顶下自己群的兄弟。。。呵呵，有时间给你介绍几个朋友认识下~``</p></div><p>谢谢了哦</p> <div class="quote"><b>以下是引用<i>info808</i>在2007-10-31 12:21:00的发言：</b><br/>808在此支持 绝对顶起 很经典</div><p>谢谢808</p>
