Ray-Tracing for Ladybug

#1

I like these components in ladybug. so, I tried simulation to calculate ray-tracing, but all ray-tracing-line is not displayed. Please! tell me why this occurs.
sample file is posted on following link.


#2

Can you help me to understand what are you trying to achieve? We don’t show the rays that are blocked and that is how it should be.

#3

Thank you for reply!
I try to show all ray-tracing line. I think that non-display line is not due to shading. I post new pictures that is success and fail. On upper floor, all ray-tracing line is displayed. However, on lower floor, some ray-tracing line are displayed, others are not displayed. I am sorry to trouble you, but I appreciate your cooperation.

↓sample(fail2)

#4

↓sample(success 1)

#5

↓sample(success 2)