right? When the dataTree is this simple its not really a problem, but when it grows and I want to be able to refer to a specific GH branch e.g. {11;320} and I need to read this specific branch in Python? How do I do this?
I know that there is the function tree.Path(x) this will give me the GH Path, but how do I figure out what x needs to be? I guess there must be a simple answer :).
Thanks Rasmus…
Added by Rasmus Holst at 1:24am on October 14, 2013
ells new products like the Firefly Interactive Prototyping Shield which mounts on top of your Arduino Uno and provides access to a number of useful input (ie. sensors) and output (ie. motors) devices. It includes features like:
Three linear slide potentiometers connected to analog pins 0, 1, and 2
Two-axis joystick connected to analog pins 3 and 4
Light sensor (photocell) connected to analog pin 5
Three push buttons connected to digital pins 2, 4, and 7
Red LED connected to digital pin 13
RGB LED connected to digital pins 3, 5, and 6
Two servo connections on digital pins 8 and 9
A connection to the Easy Stepper Driver (co-designed by Sparkfun Electronics and Brian Schmalz) to control stepper motors. The direction of the motor is controlled through digital pin 10 and the number of steps through digital pin 12
High-voltage MOSFET circuit capable of driving lights, valves, DC motors, solenoids, or anything else requiring higher voltage or current. The gate of the MOSFET is connected to digital pin 11 (PWM).
Some come take a look and let us know what you think!
…
es. There's quite a lot of work involved in making these as you have to perform layout and drawing all by yourself. Are you looking to do this in VB or C#?
It is also possible to draw pixels into the canvas at various layers. There are 13 events raised over the course of a Canvas redraw and you can draw additional shapes in 11 of them (the PaintBegin and PaintEnd are too early and too late respectively)
CanvasPaintBegin
CanvasPaintBackground
CanvasPrePaintGroups
CanvasPostPaintGroups
CanvasPrePaintWires
CanvasPostPaintWires
CanvasPrePaintObjects
CanvasPostPaintObjects
CanvasPrePaintOverlay
CanvasPostPaintOverlay
CanvasPrePaintWidgets
CanvasPostPaintWidgets
CanvasPaintEnd
Things like your Red and Green circles could be drawn in PrePaintGroups.
Ultimately, it is possible to synch objects, though probably quite difficult if you didn't write those objects. You may have to watch for GH_Document.SolutionStart events and perform your synching there, but I would hate to have to write this code if I couldn't add functionality to the objects to be synched.
--
David Rutten
david@mcneel.com
Poprad, Slovakia…
rcle A 0---1---2Circle B 0---1---2---3---4---5---6---7---8---9---10---11I was actually trying to connect through separated lines, point (A,0) to (B,11) and (B,1),point (A,1) to point (B,3) and (B,5), and (A,2) to (B,7) and (B,9).I was able to do it using a list item selecting the points and creating a line between them, but i would be to long to do it if i would like to divide in many more points, and try to connect them using list item... i went looking around for a bit, i think its possible to do it with a path mapper or a flip matrix, althought i have no clue how to make it.
You will find enclosed, some screenshots...If anyone could give me any tip, i thank you all in advance.Have a nice day.+Joan…
Added by Joan tarragon at 7:38am on December 5, 2011
be done easier, but later on the geometry will change and therefore this seems the better option. But coming back to the problem
First, there were some problems concerning the zone, although it seems solved still the “runenergysimulation” gives the following warning:
1. The simulation has not run correctly because of this severe error:
** Severe ** UpdateZoneSizing: Cooling supply air temperature (calculated) within 2C of zone temperature
Do one of you know what went wrong? It probably will solve most of it.
Second, “set Zone Thresholds” gives the following warning:
1. Solution exception:global name 'maxHumidity_' is not defined
However, the component is missing the max humidity input on the list, has this to do something with the error?
All the components are up to date.
I hope it will be an easy fix.
Gr Lars
“set Zone Thresholds” runtime error
{0;0;0}0. Runtime error (UnboundNameException): global name 'maxHumidity_' is not defined1. Traceback: line 80, in checkTheInputs, "<string>" line 282, in script
"runenergysimulation” report
{0;0}0. Current document units is in Meters1. Conversion to Meters will be applied = 1.0002. TypeError('Waarde kan niet null zijn.\r\nParameternaam: source',)3. Failed to copy the object. Returning the original objects...This can cause strange behaviour!4. [1 of 8] Writing simulation parameters...5. [2 of 8] No context surfaces...6. [3 of 8] Writing geometry...7. [4 of 8] Writing Electric Load Center - Generator specifications ...8. [5 of 8] Writing materials and constructions...9. [6 of 8] Writing schedules...10. [7 of 8] Writing loads and ideal air system...11. [8 of 8] Writing outputs...12. ...... idf file is successfully written to : c:\ladybug\unnamed\EnergyPlus\unnamed.idf13. 14. Analysis is running!...15. c:\ladybug\unnamed\EnergyPlus\eplusout.csv16. ......
Done! Read below for errors and warnings:
17. 18. Program Version,EnergyPlus, Version 8.3.0-6d97d074ea, YMD=2016.03.02 20:55,IDD_Version 8.3.019. 20. ** Warning ** IP: Note -- Some missing fields have been filled with defaults. See the audit output file for details.21. 22. ************* Beginning Zone Sizing Calculations23. 24. ** Warning ** GetInternalHeatGains: People="CLASSROOMOFFICEPEOPLE", Activity Level Schedule Name values25. 26. ** ~~~ ** fall outside typical range [70,1000] W/person for Thermal Comfort Reporting.27. 28. ** ~~~ ** Odd comfort values may result; Schedule="SCHOCCUPANCYSCHEDULE".29. 30. ** ~~~ ** Entered min/max range=[0.0,1.0] W/person.31. 32. ** Warning ** Calculated design heating load for zone=CLASSROOM is zero.33. 34. ** ~~~ ** Check Sizing:Zone and ZoneControl:Thermostat inputs.35. 36. ** Severe ** UpdateZoneSizing: Cooling supply air temperature (calculated) within 2C of zone temperature37. 38. ** ~~~ ** ...check zone thermostat set point and design supply air temperatures39. 40. ** ~~~ ** ...zone name = CLASSROOM41. 42. ** ~~~ ** ...design sensible cooling load = 25499.10 W43. 44. ** ~~~ ** ...thermostat set point temp = 0.000 C45. 46. ** ~~~ ** ...zone temperature = 15.334 C47. 48. ** ~~~ ** ...supply air temperature = 15.000 C49. 50. ** ~~~ ** ...temperature difference = -0.33433 C51. 52. ** ~~~ ** ...calculated volume flow rate = 197273.21341 m3/s53. 54. ** ~~~ ** ...calculated mass flow rate = 237634.19357 kg/s55. 56. ** Warning ** ManageSizing: For a plant sizing run, there must be at least 1 Sizing:Plant object input. SimulationControl Plant Sizing option ignored.57. 58. ************* Testing Individual Branch Integrity59. 60. ************* All Branches passed integrity testing61. 62. ************* Testing Individual Supply Air Path Integrity63. 64. ************* All Supply Air Paths passed integrity testing65. 66. ************* Testing Individual Return Air Path Integrity67. 68. ************* All Return Air Paths passed integrity testing69. 70. ************* No node connection errors were found.71. 72. ************* Beginning Simulation73. 74. ************* Simulation Error Summary *************75. 76. ** Warning ** The following Report Variables were requested but not generated77. 78. ** ~~~ ** because IDF did not contain these elements or misspelled variable name -- check .rdd file79. 80. ************* Key=*, VarName=ZONE PACKAGED TERMINAL HEAT PUMP TOTAL COOLING ENERGY, Frequency=Hourly81. 82. ************* Key=*, VarName=ZONE PACKAGED TERMINAL HEAT PUMP TOTAL HEATING ENERGY, Frequency=Hourly83. 84. ************* Key=*, VarName=CHILLER ELECTRIC ENERGY, Frequency=Hourly85. 86. ************* Key=*, VarName=BOILER HEATING ENERGY, Frequency=Hourly87. 88. ************* Key=*, VarName=FAN ELECTRIC ENERGY, Frequency=Hourly89. 90. ************* Key=*, VarName=ZONE VENTILATION FAN ELECTRIC ENERGY, Frequency=Hourly91. 92. ************* Key=*, VarName=EARTH TUBE FAN ELECTRIC ENERGY, Frequency=Hourly93. 94. ************* Key=*, VarName=PUMP ELECTRIC ENERGY, Frequency=Hourly95. 96. ************* Key=*, VarName=ZONE VENTILATION TOTAL HEAT LOSS ENERGY, Frequency=Hourly97. 98. ************* Key=*, VarName=ZONE VENTILATION TOTAL HEAT GAIN ENERGY, Frequency=Hourly99. 100. ************* Key=*, VarName=EARTH TUBE ZONE SENSIBLE COOLING ENERGY, Frequency=Hourly101. 102. ************* Key=*, VarName=EARTH TUBE ZONE SENSIBLE HEATING ENERGY, Frequency=Hourly103. 104. ************* EnergyPlus Warmup Error Summary. During Warmup: 0 Warning; 0 Severe Errors.105. 106. ************* EnergyPlus Sizing Error Summary. During Sizing: 3 Warning; 1 Severe Errors.107. 108. ************* EnergyPlus Completed Successfully-- 5 Warning; 1 Severe Errors; Elapsed Time=00hr 00min 4.65sec109.…
he default for Rhino, degree=5 gives you smoother curves, but each control point matters less, degree=11 is the highest degree Rhino allows. Apart from 2, degrees tend to be odd rather than even, though Rhino supports both.
In addition to the degree and the control points, Nurbs curves have knots. A single knot is just a number, and the list of all knots is called the knot-vector of a curve. The number of knots depends on both the degree and the control-point count, and the spacing of the knots affects the shape of the curve a little bit. If there are <degree> knots with the same value, then the curve is somewhat discontinuous at that location which could manifest itself as a kink or as a clamped end-point. However it is not possible by just looking at the shape of a curve to say where stacked knots might be, but you can use the Rhino _List command to inspect all details of a Nurbs curve.…
arget group The workshop is addressed to students of architecture and civil engineering faculties at master level from Estonia (11 seats), Latvia (3 seats), Lithuania (3 seats) and Sweden (3 seats). The selected students will have full scholarship that will include travel, board and lodging in Tallinn for 10 days (arrival on Sunday 03.07.2016 departure on Wednesday 13.07.2016). The workshop is funded by the NORDPLUS programme of the Nordic Council of Ministers (NCM) - Higher Education objective.
Description The use of digital and computational design tools is increasingly important for the activity of design and research for architects and engineers. It permits to integrate environmental and energy aspects from the very early stages of the design and planning process to achieve more performative, efficient and integrated buildings and urban environments. The workshop attendants will broaden their design and technical knowledge with solar design, daylighting and energy efficiency topics and will learn how to integrate environmental analysis and building performance analysis tools with parametric and generative methodologies in architecture and planning.
Location
Tallinn University of Technology – Departments of Structural Design and Environmental Engineering
Dates
From 04 to 12 July 2016
Workshop blog
For detailed program, info and registration visit the blog at ceedtut.blogspot.com
In the weeks just before the workshop the blog will present also materials and tutorials to get a basic knowledge of the topics prior to the beginning of the workshop.
…
eroberfläche des Grasshopper Programms
Funktionsprinzip eines grafischen Algorithmus-Editors (Datenfluss)
Unterscheidung von Parametern (Datentypen) und Komponenten (Datenverarbeitung)
Erzeugung, Bearbeitung und Analyse von Geometrie-Typen: Punkte, Vektoren, Linien, Kurven, Flächen (surfaces, brep) und Netze (meshes)
Strukturierung der Daten anhand von Listen und Bäumen
unterschiedliche Verknüpfungsmöglichkeiten von Parametern (data matching)
praxisnahe Grundlagen der Geometrie und Vektorrechnung für generatives Design
effizienter Aufbau von parametrischen Modellen anhand Übungsaufgaben
Auszug von Daten aus Modellen für die Fertigung; Daten aus Tabellen (Excel, CSV) importieren, exportieren
Einsatz von benutzerdefinierten Komponenten (custom components)
Vorkenntnisse: Rhinoceros3d Benutzeroberfläche der Software: Englisch Unterrichtssprache: Deutsch
Details und Anmeldung:
www.vhs-sha.de
click: SUCHE
Kurstitel: GRASSHOPPER
oder direkt:
http://www.vhs-sha.de/index.php?id=90&kathaupt=11&knr=3151053&kursname=Grasshopper+I
Trainer: Peter Mehrtens
Kursdauer: 3 Tage / 8 Stunden pro Tag
Freitag, 19.07.2013, 08:00-17:00 Uhr Samstag, 20.07.2013, 08:00-17:00 Uhr Sonntag, 21.07.2013, 08:00-17:00 Uhr Ort: Volkshochschule Schwäbisch Hall, im Haus der Bildung
Teilnahmegebühr: 349,00 € Teilnehmerzahl: 4-10 Personen
…
lane that looks like the outline of a gear wheel
2. Scale a bunch of copies of the curve to different sizes (I use 11 different sized curves.)
3. Move each curve vertically to a different Z-height
4. Rotate each curve to get the desired wavy/wiggly effect
5. Create a Loft surface using all the curves.
A critical step when creating the Loft is to add the curves in order - either top to bottom or bottom to top.
Step 4 can be omitted if you want a constant curvature throughout the final part. In this case all you have to do is Twist by the desired amount the Loft surface made from un-rotated curves. …
Added by Birk Binnard at 2:18pm on October 15, 2016