neuronav - 2009-07-16

Hello! I have a couple (hopefully) simple questions about path analysis functions:

1) The "apply view angle" function is a bit mysterious : Does this apply a view angle to every point? (It doesn't seem to because when I click on a point it still gives me a 360 degree isovist.)  Where does this angle begin (if it doesn't know path direction)?  I'm hoping to do a more perceptual based analysis of 180 degree views along the path.

2) There is an option in "show point properties" for a "user defined" property.  What is the specified format for this?  I'm interested in edge/vertex count, etc.

Thanks!