RGB光源的建立

<P ><FONT size=3>请问各位大侠，如何建立分别发出R，G，<FONT face="Times New Roman">B </FONT>光的模型<FONT face="Times New Roman"> ?</FONT></FONT></P><FONT size=3><FONT face="Times New Roman">
<P >使得在Detector 可以看到RGB混光的效果 ?</P>
<P >Thank you very much !!</P></FONT></FONT>

<P>是如附圖這樣嗎?</P>
<P>除了Preferences裡Ray Colors設定為Display rays by color of wavelength 外，Raytrace Options裡的wavelength 也要從400nm~650nm 每10個nm建一個(愈小愈準)，這樣就可以看出效果了。</P><img src="data/attachment/forum/dvbbs/2004-6/200464103836518.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'data/attachment/forum/dvbbs/2004-6/200464103836518.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

<P>Hi abcb</P>
<P>Thanks for your reply !!</P>
<P>But what I want is to establish three LED source , </P>
<P>and each one emit different wavelength R G B .</P>
<P>Could you give me some suggestion ?</P>

<P>改改SURFACE PROPERTY了</P>

<P>Hi Cylin</P>
<P>Could you teach me how to define the surface properties for different wavelength ?</P>

ok

光盘内就有例子了

找RGB demo这个例子