pcb.py: FRep PCB design  
frep.py: pure Python FRep renderer  
frep-C.py: much faster Python+C FRep renderer  

board:  
![](images/pcb.png)  
top:  
![](images/top.png)  
bottom:  
![](images/bottom.png)  
mask:  
![](images/mask.png)  
holes:  
![](images/holes.png)  
interior:  
![](images/interior.png)  
text:  
![](images/text.png)  
Gerber:  
![](Gerber/Gerber.png)