gen matrix view-sky
gen matrix view-sky generates the matrix for a two-phase simulation, where the sender
is a grid of views (e.g., a series of workplane sensors) and the receiver is the descritized sky.
By default the sky is in Reinhart sky 4-subdivision, which can be adjusted with the -b/--basis option.
Options
-b/--basis- Sky basis, can be r1, r2, r4, r6
-r/--resolu- Image resolution (default: 800)
All rtrace options are recognized as well.
Example
Generate a view to sky matrix (rendering), with a reinhart subdivision 1 sky.