0.533000void brightfunc skyfunc2 skybright perezlum.cal010 1.382e+00 3.201e-01 1.066879 -0.754821 0.015485 -0.048998 -0.089403 0.066341 -0.860010 0.505947
The values in bold are then evaluated using the equations in the file perezlum.cal inside the RAYPATH directory in Radiance..
{ All-weather Angular Sky Luminance Distribution . Additional arguments required for calculation of skybright: A1 - diffus normalization A2 - ground brightness A3,A4,A5,A6,A7 - coefficients for the Perez model A8,A9,A10 - sun direction}skybright = wmean((Dz+1.01)^10, intersky, (Dz+1.01)^-10, A2 );wmean(a, x, b, y) = (a*x+b*y)/(a+b);intersky = if( (Dz-0.01), A1 * (1 + A3*Exp(A4/Dz) ) * ( 1 + A5*Exp(A6*gamma) + A7*cos(gamma)*cos(gamma) ), A1 * (1 + A3*Exp(A4/0.01) ) * ( 1 + A5*Exp(A6*gamma) + A7*cos(gamma)*cos(gamma) ) );
This data is then mapped to the "glow" material that represents the celestial hemisphere...You can edit the climate based sky produced by Honeybee and enter your own values. The other option would be to just use gendaylit from DOS Prompt.…
the various digital design methods and technologies that they employ in their design workflow, highlighted at various scales through their recent work.
Organizers and Moderators:
Andrew Haas, Program Co-Director, Architectural Association Visiting School New York
Alfonso Oliva, Associate/Director, LERA Consulting Structural Engineers
Speakers:
Luc Wilson, Senior Associate Principal and Director, KPF Urban Interface
Dan Levine, Associate Director, Solutions Engineering – United Technologies (UTC)
Jan Leenknegt, Architect and BIM Manager, Bjarke Ingels Group (BIG)
Introductions by AIANY Technology Committee Co-Chairs:
Michael Brotherton, AIA, VP of Operations, Situ Fabrication LLC
Alexandra Pollock, AIA, LEED AP BD+C, Director of Design Technology, Senior Associate, FX Collaborative
–
Due to building security requirements, a state-issued photo ID or valid passport is required to obtain building entry. Advanced registration is required.
This event is free and open to the public. Refreshments and pizza will be served.…
Added by Andrew Haas at 10:46am on October 30, 2018
re-design-blog/20...
It has singed shopfronts, melted cars and caused great gusts of wind to sweep pedestrians off their feet. Now the Walkie Talkie tower, the bulbous comedy villain of London’s skyline, has been bestowed with the Carbuncle Cup by Building Design (BD) magazine for the worst building of the year.
And it's not the only building with the same problem by that architect.
He should know: he has history with death-ray buildings, having designed a hotel in Las Vegas with a similar concave facade that scorched sunbathers’ hair and melted poolside loungers.
http://www.nbcnews.com/id/39403349/ns/travel-news/t/death-ray-vegas...…
Added by Joseph Oster at 4:53pm on November 16, 2015
There is a Third Party Plug-in for Rhino that does 3D PDF "printing" from SimLab only $95
http://www.rhino3d.com/resources/display.asp?language=en&listing=4673
Added by Danny Boyes at 7:50am on January 30, 2012
more complex geometries, nothing works anymore and the output is weird: every test point has the same value (97% DA) and it's impossible to visualize these values even if a text tag 3D is assigned to points (check Result.jpg)
The output that we get is a uniform mesh.
To check this output we also run an illuminance analysis using the same test surface, giving 300lux as high and low bound and some areas didn't reach the target value - which means that there must be some areas below that threshold.
Another thing: as you can see from Screenshot.jpg at one point we get the string saying *.dgp not found. Is that a problem?
Attached you can find the Grasshopper file.
Thank you all!
Simone
…
untime error:
Runtime error (PythonException): unable to add point to document Traceback: line 97, in AddPoint, "C:\Users\AKIDRIBM\AppData\Roaming\McNeel\Rhinoceros\6.0\Plug-ins\IronPython (814d908a-e25c-493d-97e9-ee3861957f49)\settings\lib\rhinoscript\geometry.py" line 136, in Point, "" line 47, in toGH, "" line 187, in RunScript, ""
Could anyone help me figure out what's causing it? The code for adding the point is below:
# Plots points/text dots def Point(self, pointSource): print pointSource, type(pointSource) pt = rs.AddPoint(float(pointSource.value.x.value), float(pointSource.value.y.value), float(pointSource.value.z.value)) return pt
pointSource is a custom object that stores information about the point. Its only relevance here is to obtain the point coordinates. I do not get this error all the time, so I'm having trouble figuring out what is exactly causing it.…