them can be addressed before winter.
Bugs:
. Vector preview is great, but it doesn't refresh (clear) when you disconnect components. You must delete the component or reconnect to refresh the vector previews.
. When passing values through a note pad, note pad fails to update continuously. Moving the notepad updates the display.
. Cannot pass a notepad integer into an fx1
. Point preview in RH5 appears as large red blocks, not as red crosses. (This is an old bug, may have been fixed with RH5 update in the meantime.)
. After adjusting Graph in dialog box, graph appears to be a solid grey object until moved.
. After copying and pasting, a lot of components are broken, return nulls. Requires reconnect to recompute (haven't had this problem in a while, will see if I can find a file that recreates it)
. BIG ONE: Loading a graph mapper with a file not found creates broken file... graph mapper disappears off canvas and the output wire appears turns orange and appears to be coming from the 0,0 pixel of the canvas. This happens any time you try to port a .ghx file to another system with different drive letters/paths, etc.
Wish list:
Mass addition for vectors
Interactive domain control for Image Sampler (like with Gradient Mapper)
Allow Addition Component to handle String values (A + B = AB)
BIG ONE: Request Override for Icon display for Parameters, Wireless receiver, and script components if you change the name
BIG ONE: Add new behavior for Stream Filter and Stream Gate: Allow multiple index numbers. The Index number picks the value/object in the corresponding index position in the selected list.
For instance:
List 0: A, B, C, D, E
List 1: 1, 2, 3, 4, 5
List 2: .1, .2, .3, .4, .5
Index Stream: 0, 2, 2, 1, 1, 2, 1, 0, 1
Results: A, .2, .3, 4, 5 (This is new behaviour and more useful than Weaving)
I have attached a GHX that includes VB components that do this, but it would be better to have GH components with I/O manager options and data matching behavior, etc.
Thanks,
Marc Syp
Knowlton School of Architecture
The Ohio State University
Columbus, OH…
curves A and B.
For each point pA on curve A,
you need the corresponding tangent vector tA on curve A, and the lists of "cone" vectors pB(j)-pA and tangent vectors tB(j) on curve B. so you have three vectors tA, tB(j) and AB(j)
these three vectors define a parallelogram thas varies along j
3d determinant of the three vectors above gives you the volume of this parallelogram. When 3dDet = 0 then it means it's flat, the vectors are coplanar. Thats what we're looking for.
So you just need to plot the curve 3Ddet = f(pB) , still for each point on A
'pB is the parameter here'
graphically solve these cuves to find the zeros and you feed back the resulting parameter in curve B. draw te line, done.
You can manage double solutions or cusps directly on the plot by using clostest point and >= conditions to kill unwanted results.
I do it twice, from crv A to crrv B and from B to A to make sure I catch start and end generatrices each time.
The videos you posted are interesting. I don't understand how it works with just 2 slider to tune the curves.
…
as passing this extra check and because of that it was running faster. It doesn't mean that the first analysis is totally wrong as it depends on the analysis case and should be checked and optimized before running the final analysis.
You can read more about radiance parameters here (http://radsite.lbl.gov/radiance/refer/Notes/rpict_options.html), and here (http://radiance-online.org/community/workshops/2011-berkeley-ca/pre...). Since you have a light-shelf I suggest you to add to the number of ambient bounces (ab).
Now back to your wish to have the analysis run faster you can comment the line hb_writeRADAUX.checkInputParametersForGridBasedAnalysis() inside Honeybee_runDaylightSimulation and it won't overwrite the initial values but make sure that you run a number of test cases and compare the results between the runs.
Back to your definition, it looks good to me. You could have saved yourself some time by using MassToZone component and then just adding the ceiling separately but there's nothing wrong with your approach.
The main place in the definition that can change is how you're generating the vertical fins. I imagine you can use a single set of components to generate every group of the fins but again your definition will work.
I updated your file to the latest version, which means you also need to update Honeybee and Ladybug in case you're looking to modify the file.
Hope it helps,
Mostapha…
ky.exe did not accept -p parameter and made empty sky.cal file.
----
Edit: solved run problem, Bee did not download OpenStudioMasterTemplate.idf
Get it here: https://github.com/mostaphaRoudsari/Honeybee/issues/119
Now get empty HDR:
C:\ladybug\prox\imageBasedSimulation>rpict -i -t 10 -vtv -vp 245.129 -226.458 20 0.405 -vd -0.549 0.656 -0.518 -vu -0.332 0.397 0.855 -vh 42.862 -vv 26.991 -v l 0 -vs 0 -vl 0 -x 800 -y 600 -af prox_RAD_Perspective.amb -ps 8 -pt 0.15 -pj 0.6 -dj 0 -ds 0.5 -dt 0.5 -dc 0.25 -dr 0 -dp 64 -st 0.85 -ab 2 -ad 1024 -as 175 -ar 150 -aa 0.200 -lr 4 -lw 0.050 -av 0 0 0 prox_RAD.oct 1>prox_RAD_Perspectiv e.unf rpict: 0 rays, 0.00% after 0.0000 hours rpict: skybright`c__ladybug_skylib_cumulativeSkies_SINGAPORE_SGP_SINGAPORE_SGP_1 : undefined variable rpict: 1020 rays, 4.91% after 0.0000 hours
----
Hi friends,
trying to get a cumulative sky image metric to run and encountered an issue with the image-based metrics component. It throws:
Runtime error (KeyNotFoundException): honeybee_materialLib Traceback: line 768, in main, "<string>" line 1442, in script
I guess this is some sort of setup issue on my end, or I messed up the definition? Any help appreciated.
Thanks,
Max
…
ace when I start running Galapagos/Octopus (below is "room orientation optimization" shared at http://hydrashare.github.io/hydra/viewer?owner=mostaphaRoudsari&fork=hydra_1&id=Room_Orientation_Optimization&slide=0&scale=1&offset=0,0) It may take quite some time to see some results. That's fine for the above simulation. But my real challenge is, when I am going to optimize room dimension with respect to ASE and sDA calculations, either Galapagos or Octopus goes wildly and never come up with a solution. I believe the time-consuming calculation, especially sDA with higher -ab numbers, trigger the lag a lot? Any suggestion/trick to improve it?
Most importantly, based on your experience, for example to optimize window/exterior shades sizes and achieve ASE<10% and sDA>55% (LEED v.4 requirements), Octopus (due to its capacity of multiple objectives) is the only choice? Any other approaches within grasshopper?
The alternative approach in my mind as a GH beginner is as follows. But I am not sure whether it is doable. Again, your comments will be greatly appreciated.
Since all my room/window/shades dimension are controlled by number sliders, I am thinking whether a component from GH will trigger these number sliders (not necessary to be all of them but one by one) automatically. If this is possible, I can do "data recorder" to record outputs from ASE and sDA. Eventually I will have a database of the input parameters and sDA/ASE results.
Does it make sense? Is there a component which can trigger number slider output at certain step?
Many thank!
Cheney …
he Cordyceps. Maybe some of you find this helpful/useful.
So basically, the Cordyceps is a physical module with 4 knobs and 1 slider. The knobs give an output between 1 and 1000, while the physical slider outputs 0-359. And of course, for this physical module I wrote a plugin to communicate with it. The knobs are intended to be the variables that modifies the design, while the physical slider is intended to be connected to the camera component.
Here I will put up "the recipe" for all to make their own module. You will be able to download the plugin as well.
Please send me a message if you want the 3D-files for the knobs, the box and slider knob. They've been made to directly 3D-print.
Plugin:
https://github.com/zakadjeb/Cordyceps/blob/master/Cordyceps/Cordyce...
Code for Arduino IDE:
https://github.com/zakadjeb/Cordyceps/blob/master/Arduino/_Arduino_...
What you need:
1x - Arduino (Leonardo, UNO or whatever)
4x - Potentiometers
1x - Sliding potentiometer
1x - Breadboard
Bundle of jump wires.
1. So, a potentiometer is a variable resistor, which is basically a component that changes the resistance between the voltage and the ground.
If A is supplied with 5V then B must be connected to Ground. The W will give "read" the resistance, and thus should be placed in Analog input (A0-A5) on the Arduino. The slider potentiometer works the same way.
2. Now connect the 4 pots to each their Analog input. The slider is supposed to be in A4. So to make sure:
A0: Knob1
A1: Knob2
A2: Knob3
A3: Knob4
A4: Slider
3. Now it's time to connect the voltage! Using the breadboard, the voltage can be sent through 1 line, the Ground as well. It should be quite easy to connect them.
4. Now, download the Arduino IDE and copy-paste the code I supplied above. In the IDE, you need to let it know which Arduino you're working with, and which port is should send the script.
5. Almost there. Download the plugin. Open the port you're using through the plugin. Set Start to True and the Cordyceps should be within you.
This recipe will be updated!
Let me know if there are any issues.
// Zakaria Djebbara…
he Cordyceps. Maybe some of you find this helpful/useful.
So basically, the Cordyceps is a physical module with 4 knobs and 1 slider. The knobs give an output between 1 and 1000, while the physical slider outputs 0-359. And of course, for this physical module I wrote a plugin to communicate with it. The knobs are intended to be the variables that modifies the design, while the physical slider is intended to be connected to the camera component.
Here I will put up "the recipe" for all to make their own module. You will be able to download the plugin as well.
Please send me a message if you want the 3D-files for the knobs, the box and slider knob. They've been made to directly 3D-print.
Plugin:
https://github.com/zakadjeb/Cordyceps/blob/master/Cordyceps/Cordyce...
Code for Arduino IDE:
https://github.com/zakadjeb/Cordyceps/blob/master/Arduino/_Arduino_...
What you need:
1x - Arduino (Leonardo, UNO or whatever)
4x - Potentiometers
1x - Sliding potentiometer
1x - Breadboard
Bundle of jump wires.
1. So, a potentiometer is a variable resistor, which is basically a component that changes the resistance between the voltage and the ground.
If A is supplied with 5V then B must be connected to Ground. The W will give "read" the resistance, and thus should be placed in Analog input (A0-A5) on the Arduino. The slider potentiometer works the same way.
2. Now connect the 4 pots to each their Analog input. The slider is supposed to be in A4. So to make sure:
A0: Knob1
A1: Knob2
A2: Knob3
A3: Knob4
A4: Slider
3. Now it's time to connect the voltage! Using the breadboard, the voltage can be sent through 1 line, the Ground as well. It should be quite easy to connect them.
4. Now, download the Arduino IDE and copy-paste the code I supplied above. In the IDE, you need to let it know which Arduino you're working with, and which port is should send the script.
5. Almost there. Download the plugin. Open the port you're using through the plugin. Set Start to True and the Cordyceps should be within you.
This recipe will be updated!
Let me know if there are any issues.
// Zakaria Djebbara…
supplied _values of _keys" notice.I tried running the "OSM 3D" component first with groundTerrain_ input. As I did not get the upper notice message, I closed down the whole Rhino so that I cut the waiting time. Then I tried running it without the groundTerrain_ input, and in some 15 minutes I got the following buildings:
I think I may understand what was causing the problem: when one takes large radii, it covers large areas, and with this area comes large number of information (keys and values). You can get hundreds of keys (or thousands). What can happen is that: these hundreds of keys, can exceed shapefile's capacity to story keys. So basically in case of radius 750 meters your "height" or "buildings:levels" keys somehow slipped beyond this allowable capacity. In case of 800 meters they were somehow allowed to enter (a bit bad term sorry) before the allowable capacity is reached. This depends on the number of keys named with letters which precede the "h" and "b".The best way to solve this issue is to know which data do you actually need, and use the "OSM Keys" component to generate the list of needed keys. In this way, only those keys that you need will be used, others will be disregarded.You do not even have to use the "OSM Keys" component if you know which specific keys you exactly need. Check the attached file below. I grouped the "OSM Keys" solution as "a" and a custom defined list of keys as "b".
2) The component running time might now be cut with picked "requiredKeys_" input I mentioned at the end the previous 1) part.
3) "OSM 3D" component's "randomHeightRange_" input is suppose to do exactly that: to randomly create 3d buildings (or 3d trees) when there are no valid "height" or "buildings:levels" tags.I have just changed one line the "OSM shapes" component code.I wonder if it would make any problem on your PC.Please let me know if LocationGrabber03_Gismo2.gh file works.…
Added by djordje to Gismo at 2:34pm on February 11, 2017
requiredKeys_ input of the "OSM Shapes" component. This is not the source of your problem though, but still I mentioned it in case you solve your issue, and afterwards want to use the "OSM Shapes" component.
The current (Win32Exception): WindowsError is the very same error message that you reported back in February.For some reason, your Windows is not allowing the Gismo "OSM Shapes" component to delete C:\MapWinGIS_installation_folder\gdal-data\osmconf.ini file.
You previously solved it by allowing the full access control to it, so I am not sure why it is not working now.Windows 10 seems to be the most overprotected operating system among other Windows versions, at least judging by the questions people asked so far.
Maybe you can try to turn off all the services which prevent users from changing certain files, like UAC or maybe even your antivirus?
Try this:
1) Close your Grasshopper and Rhino.2) Restart your PC3) When it boots up again, in your Start menu's search box type: "UAC". Click on it, and a new User Account Control Settings window will open. Set the bar on the left to "Never notify".4) Completely turn off your Antivirus.5) Check once again if your access control to the C:\MapWinGIS_installation_folder\gdal-data\osmconf.ini file is still set to the values you previously reported in this post.6) Right-click on "Rhino 5" icon and then choose: "Run as administrator".7) When Rhino boots up, run Grasshopper, and open the newest create_3dbuildings_trees_streets.gh file from here.If none of this helps, maybe you have some other application which deals with access to files on your system? Malware removal application or similar? Try turning it off too.…
Added by djordje to Gismo at 9:10am on April 3, 2017