une 7 at Madison Square Garden. Promoted by Miguel Cotto Promotions, Top Rank®, DiBella Entertainment and Sampson Boxing, in association with Maravilla Box, Tecate and Madison Square Garden.Fight Tickets and PPV InfoCotto vs Martinez tickets are now available for purchase online at Ticketnetwork. To charge by phone with a major credit card, call Buy Tickets Center at (855) 859-4045. The fight will be produced and distributed live by HBO Pay-Per-View®, beginning at 9:00 p.m. ET/6:00 p.m. PT.Hall of Fame trainer Freddie Roach is devising a cunning and effective strategy to, badger, outfox, and hound WBC middleweight champion Sergio “Maravilla” Martinez (51-2-2, 28KOs) into a brush with defeat, on June 7th at Madison Square Garden. Roach is training former three division world champion Miguel Cotto (38-4, 31KOs) for the match.“We have seen Martinez fights. I observed him closely when I was in Julio Cesar Chavez Jr’s corner, and he’s very fast. But…like all opponents he can be outboxed. If Miguel focuses on his body, Martinez will loose his speed and that’s when we will knock him out,” Roach mused.Cotto (38-4, 31 KO) and Martinez (51-2-2, 28 KO) will meet for Martinez’s WBC middleweight title and The Ring Magazine championship at Madison Square Garden, promoted by Top Rank, DiBella Entertainment, and Miguel Cotto Promotions.“Face Off” will premiere on Saturday, May 24 at Midnight EDT (so technically, the first minutes of Sunday, May 25, technically), after the May 24 HBO Boxing After Dark card, featuring Bryant Jennings vs Mike Perez, Daniel Geale vs Matthew Macklin, and Edwin Rodriguez vs Marcus Johnson.Other air times:HBO air times include: May 24 (12:00 a.m.), 25 (10:00 a.m.), 27 (3:15 p.m. & 2:30 a.m.), 28 (12:30 a.m.), 29 (5:30 p.m.), 30 (10:30 a.m.), 31 (7:00 p.m.) and June 3 (12:30 p.m. & 3:30 a.m.), 5 (1:15 a.m.), 6 (6:45 p.m.) and 7 (10:45 a.m.).HBO2 air times include: May 25 (5:30 p.m.), 26 (10:45 a.m. & 3:30 a.m.) 30 (4:00 p.m.) and 31 (11:30 p.m.).…
une 7 at Madison Square Garden. Promoted by Miguel Cotto Promotions, Top Rank®, DiBella Entertainment and Sampson Boxing, in association with Maravilla Box, Tecate and Madison Square Garden.Fight Tickets and PPV InfoCotto vs Martinez tickets are now available for purchase online at Ticketnetwork. To charge by phone with a major credit card, call Buy Tickets Center at (855) 859-4045. The fight will be produced and distributed live by HBO Pay-Per-View®, beginning at 9:00 p.m. ET/6:00 p.m. PT.Hall of Fame trainer Freddie Roach is devising a cunning and effective strategy to, badger, outfox, and hound WBC middleweight champion Sergio “Maravilla” Martinez (51-2-2, 28KOs) into a brush with defeat, on June 7th at Madison Square Garden. Roach is training former three division world champion Miguel Cotto (38-4, 31KOs) for the match.“We have seen Martinez fights. I observed him closely when I was in Julio Cesar Chavez Jr’s corner, and he’s very fast. But…like all opponents he can be outboxed. If Miguel focuses on his body, Martinez will loose his speed and that’s when we will knock him out,” Roach mused.Cotto (38-4, 31 KO) and Martinez (51-2-2, 28 KO) will meet for Martinez’s WBC middleweight title and The Ring Magazine championship at Madison Square Garden, promoted by Top Rank, DiBella Entertainment, and Miguel Cotto Promotions.“Face Off” will premiere on Saturday, May 24 at Midnight EDT (so technically, the first minutes of Sunday, May 25, technically), after the May 24 HBO Boxing After Dark card, featuring Bryant Jennings vs Mike Perez, Daniel Geale vs Matthew Macklin, and Edwin Rodriguez vs Marcus Johnson.Other air times:HBO air times include: May 24 (12:00 a.m.), 25 (10:00 a.m.), 27 (3:15 p.m. & 2:30 a.m.), 28 (12:30 a.m.), 29 (5:30 p.m.), 30 (10:30 a.m.), 31 (7:00 p.m.) and June 3 (12:30 p.m. & 3:30 a.m.), 5 (1:15 a.m.), 6 (6:45 p.m.) and 7 (10:45 a.m.).HBO2 air times include: May 25 (5:30 p.m.), 26 (10:45 a.m. & 3:30 a.m.) 30 (4:00 p.m.) and 31 (11:30 p.m.).…
une 7 at Madison Square Garden. Promoted by Miguel Cotto Promotions, Top Rank®, DiBella Entertainment and Sampson Boxing, in association with Maravilla Box, Tecate and Madison Square Garden.Fight Tickets and PPV InfoCotto vs Martinez tickets are now available for purchase online at Ticketnetwork. To charge by phone with a major credit card, call Buy Tickets Center at (855) 859-4045. The fight will be produced and distributed live by HBO Pay-Per-View®, beginning at 9:00 p.m. ET/6:00 p.m. PT.Hall of Fame trainer Freddie Roach is devising a cunning and effective strategy to, badger, outfox, and hound WBC middleweight champion Sergio “Maravilla” Martinez (51-2-2, 28KOs) into a brush with defeat, on June 7th at Madison Square Garden. Roach is training former three division world champion Miguel Cotto (38-4, 31KOs) for the match.“We have seen Martinez fights. I observed him closely when I was in Julio Cesar Chavez Jr’s corner, and he’s very fast. But…like all opponents he can be outboxed. If Miguel focuses on his body, Martinez will loose his speed and that’s when we will knock him out,” Roach mused.Cotto (38-4, 31 KO) and Martinez (51-2-2, 28 KO) will meet for Martinez’s WBC middleweight title and The Ring Magazine championship at Madison Square Garden, promoted by Top Rank, DiBella Entertainment, and Miguel Cotto Promotions.“Face Off” will premiere on Saturday, May 24 at Midnight EDT (so technically, the first minutes of Sunday, May 25, technically), after the May 24 HBO Boxing After Dark card, featuring Bryant Jennings vs Mike Perez, Daniel Geale vs Matthew Macklin, and Edwin Rodriguez vs Marcus Johnson.Other air times:HBO air times include: May 24 (12:00 a.m.), 25 (10:00 a.m.), 27 (3:15 p.m. & 2:30 a.m.), 28 (12:30 a.m.), 29 (5:30 p.m.), 30 (10:30 a.m.), 31 (7:00 p.m.) and June 3 (12:30 p.m. & 3:30 a.m.), 5 (1:15 a.m.), 6 (6:45 p.m.) and 7 (10:45 a.m.).HBO2 air times include: May 25 (5:30 p.m.), 26 (10:45 a.m. & 3:30 a.m.) 30 (4:00 p.m.) and 31 (11:30 p.m.).…
ariations, but each seems to lack the sophistication to generate a ‘zip’ that retains its general shape over the whole curve.
Basically I’m trying to understand the process behind this: http://www.schindlersalmeron.com/index.php?option=com_content&task=view&id=27&Itemid=29
Here is an image of the latest definition.
1. I draw a curve in Rhino, and then define it in grasshopper. I also define the point as the beginning of the curve.
2. I offset the curve to a specified depth, based on structural member
3. I generate a line from the point at a tangent to the curve, then rotate it a
defined angle.
4. I find the intersection between the rotated line and the offset curve. Then generate a tangential line from this new point
5. Line is rotated at the same angle as before.
6. Process repeated.
The idea is to then generate a circle of defined diameter at each of the intersection points, then find the intersection of the circles with the curves, which are then joined up with straight lines to create the ‘zip’. This would mean a lot of copy-pasting and list management that I’m not really capable of with my limited grasshopper experience.
I had tried generating points at intervals along the curve and then eventually generating lines from one line to another with a shifted listed to form the tooth angle, but it wouldn’t retain its shape over the entirety of the curve.
Does anyone have any advice for how to tighten up this definition? I imagine that I will need to delve into vb.net scripting to address the recursive nature of the process.
I fear that I’m going about this in entirely the wrong way...
Of course the next step is to flatten out the curve for CNC manufacture.
Any help would be greatly appreciated! The potential for using grasshopper in design is amazing, and I would love to gain a deeper understanding of it!…
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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