檢視 $Metaltri 的原始碼

$Metaltri is the command to provide additional shape for metal region setting. The command is 
 $Metaltri
 Metaltriregionnum
 Region_type  Reflectivity f1 f2 f3 f4 f5 f6 f7 f8 
 Region_type  Reflectivity f1 f2 f3 f4 f5 f6 f7 f8 
  ....
 Region_type  Reflectivity f1 f2 f3 f4 f5 f6 f7 f8 

 The Region_type  and  f1 f2 f3 f4 f5 f6 f7 f8 is similar to the command of [[$pattern_tri_period]]. But we don't support periodicity 


Region_type .1~4 are triangle, circle, ellipse and rectangle. <br>

If the parameters are not show in the figure, you should set those parameters as 0.

[[檔案:pic1.png|700px|left]]
<br style="clear:both;">


<br>'''<big><big>The $Metaltri setting in GUI interface is here</big></big>''' <br>
1. Press '''Ray Tracing''' and set up the general structure.<br>
2. Press '''Set up Metal Bounries'''.<br>
3. Press '''Add new regions for ray tracing''' and set the fields as needed!<br>
4. Remember to press '''Save and run ray tracing'''!<br>
[[檔案:2D_Metaltri_fig1.jpg|1200px]]
[[檔案:2D_Metaltri_fig2.jpg|1200px]]