Grasshopper

generative modeling for Rhino

incident solar

hi everyone!

i am trying to use the definition by ted ngai "sun system irradiaton - current time" downloaded from here http://www.tedngai.net/experiments/incident-solar-current-time.html but i can't make it work... is there something easy that i am not considering?
i set the geometry but the colour of the mesh stays black, while the shadow calculation works fine.

Same problem with the "sun system irradiation - day". Here the mesh colour stays always blue, and all the data of the vector angles between the sun and the mesh's vertex normal are equal to 0...

thanks, francesco

Tags: analysis, environment, grasshopper, nGai, rhino, software, sun, tools

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Permalink Reply by francesco bagni on February 11, 2010 at 2:28am
ok now it works
the solution here:
http://www.tedngai.net/experiments/incident-solar-day.html
bye
Permalink Reply by Andrew Martin on November 20, 2011 at 4:43pm

I keep trying to load the definition but it keeps popping up a IO message???

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