檢視 $RCWAsourceposition 的原始碼

$RCWAsourceposition required setting tag the layers you want to put the light sources. This number needs to be set in the beginning of input file. It relates to $RCWAsourcelength. <br />

<big><big>'''Example'''</big></big>
 $RCWAsourceposition <br>
 3 - layer3
 2 - region2 at layer3


[[$RCWAsourcelength]]