6in1 发表于 2007-11-6 10:41:00

我的新电脑+Vray 1.5sp1夜景小教程 + + + + +

<p></p><p>兄弟们好啊!忙了很久终于有空来一下了。还记得我吗大家?呵呵</p><p>刚买了新的机器 4800+ 用上了max2008+vray 1.5sp1,感觉不错,吧我的工作室和新电脑做了下发上来给大家看看</p><p>新的vray对于GI确实有改进,跑了个夜景觉得不错,这种暗空间以前是很难出效果的,这里写了个小教程和大家分享经验</p><p>先看看图吧</p><p>data/attachment/forum/2007-11/200711610403116411.jpg<br><br/>data/attachment/forum/2007-11/200711610403193345.jpg<br><br/>data/attachment/forum/2007-11/200711610404093107.jpg<br><br/>data/attachment/forum/2007-11/200711610404085649.jpg<br><br/></p>data/attachment/forum/2007-11/200711610412163586.jpg<br><br/>data/attachment/forum/2007-11/200711610412156129.jpg<br><br/>data/attachment/forum/2007-11/200711610412444053.jpg<br><br/>

6in1 发表于 2007-11-6 10:43:00

<p>下面我们就来看看那张夜景的渲染</p><p>整个场景我只用了一盏灯造气氛,如下</p><p>单位使用的辐射度</p>data/attachment/forum/2007-11/200711610424831808.jpg<br><br/>data/attachment/forum/2007-11/200711610424824351.jpg<br><br/>

6in1 发表于 2007-11-6 10:44:00

环境光没有开,我使用的是一个灯光材质,在窗口外放了一个夜幕data/attachment/forum/2007-11/200711610434282725.jpg<br><br/>

6in1 发表于 2007-11-6 10:45:00

下面是这个夜幕材质的参数,很关键,先使用渐变贴图模拟夜色,然后放置入一个灯光材质内,再最后用材质包裹器来控制它的发光亮度,大家注意看红框的参数data/attachment/forum/2007-11/200711610451334414.jpg<br><br/>data/attachment/forum/2007-11/200711610451321348.jpg<br><br/>data/attachment/forum/2007-11/200711610451626097.jpg<br><br/>data/attachment/forum/2007-11/200711610451974129.jpg<br><br/>

6in1 发表于 2007-11-6 10:46:00

物理相机的参数也很重要哦,我这里是按照拍摄暗空间的参数给的,注意红框data/attachment/forum/2007-11/200711610455325482.jpg<br><br/>

6in1 发表于 2007-11-6 10:47:00

再就是那几个灯,都是灯光材质了data/attachment/forum/2007-11/200711610464316358.jpg<br><br/>

6in1 发表于 2007-11-6 10:48:00

vray的参数来了,新版的sp1,要说一下的是,我个人喜欢艳丽的图,所以饱和度开的高(红框),色溢就用代理材质来解决data/attachment/forum/2007-11/200711610482057034.jpg<br><br/>data/attachment/forum/2007-11/200711610482049577.jpg<br><br/>data/attachment/forum/2007-11/200711610482387714.jpg<br><br/>data/attachment/forum/2007-11/200711610482662786.jpg<br><br/>

6in1 发表于 2007-11-6 10:50:00

data/attachment/forum/2007-11/200711610494215760.jpg<br><br/>data/attachment/forum/2007-11/200711610494281477.jpg<br><br/>

lab 发表于 2007-11-6 16:13:00

<p></p><p>&nbsp;</p><p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 我顶你的肺呀!</p>

yanye2 发表于 2007-11-7 15:35:00

<p>厉害。我收了。好好学习</p>
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