ias profesionales.Se trata de que cuento con una base de datos de 10 mallas que describen pies diferentes y únicos, aunque también las puedo presentar en nube de puntos, el objetivo es obtener un promedio de esas 10 mallas, es decir una malla única que me representa la morfología de la base de datos, promediando las formas de estas mallas que describen 10 pies humanos mediante algún metodo y el resultado sea solo una malla que sea el promedio de todas, no se si por medio de el plug-in grasshopper sea posible.Joredu_455@hotmail.com477 117 89 81…
ias profesionales.Se trata de que cuento con una base de datos de 10 mallas que describen pies diferentes y únicos, aunque también las puedo presentar en nube de puntos, el objetivo es obtener un promedio de esas 10 mallas, es decir una malla única que me representa la morfología de la base de datos, promediando las formas de estas mallas que describen 10 pies humanos mediante algún metodo y el resultado sea solo una malla que sea el promedio de todas, no se si por medio de el plug-in grasshopper sea posible.Joredu_455@hotmail.com477 117 89 81…
ias profesionales.Se trata de que cuento con una base de datos de 10 mallas que describen pies diferentes y únicos, aunque también las puedo presentar en nube de puntos, el objetivo es obtener un promedio de esas 10 mallas, es decir una malla única que me representa la morfología de la base de datos, promediando las formas de estas mallas que describen 10 pies humanos mediante algún metodo y el resultado sea solo una malla que sea el promedio de todas, no se si por medio de el plug-in grasshopper sea posible.Joredu_455@hotmail.com477 117 89 81…
ias profesionales.Se trata de que cuento con una base de datos de 10 mallas que describen pies diferentes y únicos, aunque también las puedo presentar en nube de puntos, el objetivo es obtener un promedio de esas 10 mallas, es decir una malla única que me representa la morfología de la base de datos, promediando las formas de estas mallas que describen 10 pies humanos mediante algún metodo y el resultado sea solo una malla que sea el promedio de todas, no se si por medio de el plug-in grasshopper sea posible.Joredu_455@hotmail.com477 117 89 81…
up d'entre vous connaissent pour l'excellent support qu'il a prodigué chez l'éditeur McNeel !
Dates : lundi 9 et mardi 10 décembre 2013
Niveau : Débutant
Pré-requis : non, mais connaissances en langage de programmation ou Grasshopper seront un plus, connaissances en anglais car le cours sera dispensé en langue anglaise.
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are now in 72 branches
I need the points to be in sorted out per line, that is.. 30 branches
what I actually need is to then cull the lines that have more than 2 intersections, maybe there is an easier way to do this?
Thank you very much for your help!!
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te some cut sheets, but not to optmize material, rather define some cut lines. Everything that I am cutting is made of planar wood elements, but there are very specific geometries (mostly straight lines) and I have to put tolerances and radiasas at the corners in order to cut on the cnc mill. Spending time to figure out how to automate is necessary, but I am stuck!
One thing the definition is doing is taking my brep modeled components in rhino and makking them into 2d close curves and laying them side by side. It works...not ideal as its not layed out in a sheet, but that is not the most important part.
Another particular problem is that you will see some notches in the curves, which other pieces will slip into, so different slots need different specific offsets (making them larger) as a toelrance to allow for material play. This I don't even know how to set up so maybe it will just have to wait.
THE MAIN QUESTION, and super important would be, LIFESAVER:
At all 'inward' corners...which I think will always mean concave corners (most are 90 degrees, but are within to sides, instead of a corner sticking out). I'm sure its obviousy, but the reason being the outward corners a circular dril bit can cut, but inward ones need an arc profile extended beyond where the corner of the other piece will fit into. The drill bit i am using is 6mm, so 6mm diamters arcs is what i'm working with.
I have managed to put such an arc at every vertices of each cut piece. The problem being some stick outward isntead of cutting into the piece. So each one needs to be orieneted correctly. Ideally they would also only draw into inward corners, but I can always delete them out. I think maybe I am missing a more logical mathematical way of defining?
For these geometries it is not very important which side the half circle arc in on in the inward corners, but I also have some geometries that I will have to control where the circles face according to the rest of the cut piece.
The cutouts in the middle of the pieces that are curves do not need such corners obviously.
The picture is an example drawn
I hope this isn't too specific and long. in general though automating fabrication, and controling pracitcal math and orientation problems like this is itnersting to me!
THANKS…
perienced with grasshopper, but so far I've managed to combine the following:
Giulio Piacentino's "Catenary arch from height" script
Pirouz Nourian's "Mobius" script (Obtained from a friend)
End Result:
Here's where I'm stuck: I want the mobius twist to revolve around the midpoint of the arch, but the script uses the input values to determine the endpoints, resulting in a weird sinuous shape when viewed from above. Also, the secondary end points (generated by the mobius script, determining the width of the surface) are generated by default along the z axis, resulting in an arch that only touches the "ground" at two points. I attempted to work around this issue by trying to force the zHeight parameter to correspond with the y axis (thus rotating the arch 90 degrees so it would lay "flat"), but the script interprets the third point as a value and not as an actual point to bisect. I thought this might be an issue with the C# component that I obtained from Giulio Piacentino's script, so I attempted to tinker around with the source code. Unfortunately, I'm not fluent in C# so I only managed to mess everything up (I've since recovered the code from the cache). Anybody got some ideas? -BC …
onsidered period.
Even if the end of July for the mediterranean climate is not the best period to perform an adaptive comfort analysis (it's just a pretest to define a LB model) I want to refine the Adaptive comfort Chart (AC) by changing the external air temperature data imported from the .epw file with that of monitored data as reported here below:
Where the monitored ext air temperature are in this form (green panel below):
I have used the comfortPar component to set the following parameters:
Adaptive chart as defined by EN 15251
90% of occupants comfortable
the prevailing outdoor temperature from a weighted running mean of the last week
fully conditioned space (even if it is not properly in line with AC as already discussed)
The question is this: the AC component could correctly apply the code below if there is only a list of external temperature data for a restricted period (without indication about the limits of this period) and not for an entire year?
else: #Calculate a running mean temperature. alpha = 0.8 divisor = 1 + alpha + math.pow(alpha,2) + math.pow(alpha,3) + math.pow(alpha,4) + math.pow(alpha,5) dividend = (sum(_prevailingOutdoorTemp[-24:-1] + [_prevailingOutdoorTemp[-1]])/24) + (alpha*(sum(_prevailingOutdoorTemp[-48:-24])/24)) + (math.pow(alpha,2)*(sum(_prevailingOutdoorTemp[-72:-48])/24)) + (math.pow(alpha,3)*(sum(_prevailingOutdoorTemp[-96:-72])/24)) + (math.pow(alpha,4)*(sum(_prevailingOutdoorTemp[-120:-96])/24)) + (math.pow(alpha,5)*(sum(_prevailingOutdoorTemp[-144:-120])/24)) startingTemp = dividend/divisor if startingTemp < 10: coldTimes.append(0) outdoorTemp = _prevailingOutdoorTemp[7:] startingMean = sum(outdoorTemp[:24])/24 dailyRunMeans = [startingTemp] dailyMeans = [startingMean] prevailTemp.extend(duplicateData([startingTemp], 24)) startHour = 24
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