Search Results - 广东11选5体育彩票开奖结累查询-『8TBH·COM』下载青蛙彩票网--2023年3月19日6时33分12秒.H5c2a3.rynzzgon4-cc

Topic: Five-story building: as one element. Thank you Comment by karamba on October 7, 2014 at 11:27pm Hello Patricio, divide the beams in such a way that each boundary vertex of the shell becomes an endpoint of a beam segment. Best, Clemens Comment by Llordella Patricio on October 8, 2014 at 8:30amDelete Comment Hi Clemens, I did what you suggested but now assemble element doesn´t work properly. Could you please tell me how to fix it? Thanks in advance, Patricio 8-10-14losa%20cadena.gh Comment by karamba on October 8, 2014 at 11:59am Hi Patricio, if you flatten the 'Elem'-input at the 'Assemble'-component the definition works. The triangular shell elements have linear displacement interpolations whereas the beam deflections are exact. In order to get correct results you should refine the shell mesh. Best, Clemens Comment by Llordella Patricio on October 9, 2014 at 8:35amDelete Comment Hello, succeeds in creating the mesh to the slab, and built the beam segment, but when I see the deformations are not expected because the beam is deformed as the slab. Thanks for the help PS: maybe I'm using the program for a type of structure that is not the most appropriate, as I saw in the examples of other structures. But this type of structure is that students taught best regards Patricio 9-10-14%20Example%201.gh Comment by karamba on October 9, 2014 at 10:46am You could use the 'Mesh Edges'-component to retrieve the naked edges and turn them into beams - see attached file:91014Example1_cp.gh Best regards, Clemens Comment by Llordella Patricio on October 15, 2014 at 3:41pmDelete Comment Dear clemens I was doing a rough estimate of the deformation, and I can not achieve the same result with Karamba. When I make a rough estimate of the result with Karamba beams and mine are very similar, I think the problem is when I connect the shell, because there are no similar results. I sent the GH file, and an image of the calculation The structure is concrete The result I get is 0.58cm thank youPatricio 15-10-14%20Example.gh Comment by karamba yesterday Dear Patricio, try to increase the number of shell elements. As mentioned in the manual they are linear elements. A mesh that is too coarse leads to a response which is stiffer than the real structure. Best, Clemens …; Added by Llordella Patricio to Karamba3D at 12:33pm on October 22, 2014

Topic: bug in latest build? problem with offset in VBA script: inner As Curve() = section.ToNurbsCurve().Offset(normal, pc, -plate, 1e-3, 1e-4, Rhino.Geometry.CurveOffsetCornerStyle.Sharp) the error message is: " {0}0. Error: Het oplossen van de overbelasting is mislukt omdat dit aantal argumenten door geen enkele toegankelijke Offset wordt geaccepteerd. (line 104) " this is the VBA script: "Option Strict OffOption Explicit On'Import SDK and Framework namespacesImports RhinoImports Rhino.GeometryImports Rhino.CollectionsImports GrasshopperImports Grasshopper.KernelImports Grasshopper.Kernel.DataImports Grasshopper.Kernel.TypesImports GH_IOImports GH_IO.SerializationImports SystemImports System.IOImports System.XmlImports System.DataImports System.DrawingImports System.ReflectionImports System.CollectionsImports System.Windows.FormsImports Microsoft.VisualBasicImports System.Collections.GenericImports System.Runtime.InteropServices'Code generated by Grasshopper(R) (except for RunScript() content and Additional content)'Copyright (C) 2011 - Robert McNeel & Associates<System.Runtime.CompilerServices.CompilerGenerated()> _Public Class Script_Instance Implements IGH_ScriptInstance#Region "Members" ''' <summary>List of error messages. Do not modify this list directly.</summary> Private __err As New List(Of String) ''' <summary>List of print messages. Do not modify this list directly, use the Print() and Reflect() functions instead.</summary> Private __out As New List(Of String) ''' <summary>Represents the current Rhino document.</summary> Private doc As RhinoDoc = RhinoDoc.ActiveDoc ''' <summary>Represents the Script component which maintains this script.</summary> Public owner As Grasshopper.Kernel.IGH_ActiveObject#End Region#Region "Utility functions" ''' <summary>Print a String to the [Out] Parameter of the Script component.</summary> ''' <param name="text">String to print.</param> Private Sub Print(ByVal text As String) __out.Add(text) End Sub ''' <summary>Print a formatted String to the [Out] Parameter of the Script component.</summary> ''' <param name="format">String format.</param> ''' <param name="args">Formatting parameters.</param> Private Sub Print(ByVal format As String, ByVal ParamArray args As Object()) __out.Add(String.Format(format, args)) End Sub ''' <summary>Print useful information about an object instance to the [Out] Parameter of the Script component. </summary> ''' <param name="obj">Object instance to parse.</param> Private Sub Reflect(ByVal obj As Object) __out.Add(GH_ScriptComponentUtilities.ReflectType_VB(obj)) End Sub ''' <summary>Print the signatures of all the overloads of a specific method to the [Out] Parameter of the Script component. </summary> ''' <param name="obj">Object instance to parse.</param> Private Sub Reflect(ByVal obj As Object, ByVal method_name As String) __out.Add(GH_ScriptComponentUtilities.ReflectType_VB(obj, method_name)) End Sub#End Region ''' <summary> ''' This procedure contains the user code. Input parameters are provided as ByVal arguments, ''' Output parameter are ByRef arguments. You don't have to assign output parameters, ''' they will be null by default. ''' </summary> Private Sub RunScript(ByVal p0 As Point3d, ByVal p1 As Point3d, ByVal p2 As Point3d, ByVal pc As Point3d, ByVal plate As Double, ByVal itt As Integer, ByVal dev As Double, ByRef crvout As Object, ByRef crvin As Object, ByRef sec As Object, ByRef opp As Object, ByRef div As Object, ByRef pt4 As Object) 'your code goes here… opp = "test01" Dim section As New Polyline(5) section.Add(p0) section.Add(p1) section.Add(p2) section.Add(pc) section.Add(p0) Dim normal As Vector3d = vector3d.CrossProduct((p1 - p0), (p2 - p0)) Dim area As Double Dim chicken_int As Int32 = 0 Dim XX As Double Dim YY As Double Do chicken_int += 1 If (chicken_int > itt) Then Exit Do 'Compute the section offset Dim inner As Curve() = section.ToNurbsCurve().Offset(normal, pc, -plate, 1e-3, 1e-4, Rhino.Geometry.CurveOffsetCornerStyle.Sharp) Dim edges As New CurveList(inner) edges.Add(section.ToNurbsCurve()) crvin = edges Dim sections As Brep() = Brep.CreatePlanarBreps(edges) If (sections Is Nothing) Then Exit Do opp = "test02" 'Compute the centroid of the current section Dim am As AreaMassProperties = AreaMassProperties.Compute(sections(0)) Dim ct As Point3d = am.Centroid XX = am.CentroidCoordinatesMomentsOfInertia.X YY = am.CentroidCoordinatesMomentsOfInertia.Y area = am.Area Dim dx As Vector3d = pc - ct 'Compute the error of the current centroid Dim dl As Double = dx.Length div = dl 'Update output values crvout = section crvin = inner sec = sections(0) opp = area If (dl < dev) Then Exit Do 'Adjust outline with a boosting factor. section(3) += dx * 4 Loop pt4 = section(3) crvout = section End Sub '<Custom additional code> '</Custom additional code> End Class "…; Added by piet lelieur at 1:49am on April 11, 2011

Comment on: Blog Post 'Grasshopper To Revit': .box.com/s/1db994751279373d299d https://www.box.com/s/d6fc400e73e9bfc5da53 …; Added by CongChien at 3:01pm on May 8, 2012

Comment on: Topic 'Blog post: Worrisome Trends in Architecture Education': sophy though, I have a rudimentary grasp of the Ancient Greeks and modern schools of thought such as Existentialism and Pragmatism, but there is certainly no depth in my understanding. However here the same rule applies. You can quote philosophy all you want, but unless you understand that which you're channelling you can be -at best- accidentally correct. According to you, these are all vital characteristics: Aesthetic judgement Intuition about spatial effectiveness Knowledge of construction materials & assembly systems Consideration of performance-driven design properties Mad synthesizing skillz [1] and [2] are pretty much worthless, especially when we're dealing with students. Aesthetic judgement is not something that can be wrong or right. You can hone your aesthetic skills but you cannot cultivate better tastes. Intuition is also problematic. It's basically a stand-in for argumentation. Instead of saying "these buildings have to have 20 meters apart because of wind/sound/human perception/human psychology/light/shadow/etc. etc" is a far stronger statement than "these buildings have to have 20 meters apart because of my feelings". Who are you to be trusted? If you have a long and distinguished career backing you up, maybe your opinions carry some weight, but until that point you'd better be prepared to justify your decisions with cold hard logic and data. [3] is certainly important for certain jobs in construction, but it can be argued that implementation details are not necessarily central to a design. One can design a good computer interface without having to be able to program, and certainly without being familiar with all the idiosyncrasies of a particular programming language. Conversely, one can design an excellent space without knowing exactly how strong certain atomic bonds are. If what you design is physically impossible, then obviously something has to change, but it doesn't mean that the design as an abstract idea was bad. Of course on the other hand one can argue that designing impossible things is not doing anyone any favours. I'm not exactly certain where I stand on this issue, probably comfortably in the middle; YES, students need to learn about what can be build in the physical world, but NO that is not part of design training. I'm not quite sure what [4] means. [5] is true for a lot of professions, not just Architects. I would concede that architects probably have more to take into account than most designers and that it is indeed an important skill to have. I would say that -especially for students, who have little experience- an incredibly important skill to be able to ask yourself "why am I doing this?" about pretty much every decision you make. Basically you need to get very comfortable applying the Socratic method to everything you do. -- David Rutten david@mcneel.com Tirol, Austria…; Added by David Rutten at 11:03am on August 14, 2013

Comment on: Topic 'Disposing custom classes/parameters': ctor. I do not dispose of any IGH_Goo instances, mostly because I have no idea when an instance is truly no longer needed. If any of your fields need to be disposed, you may have to implement a destructor, but I have no experience with this. 2) should I pass those classes to other parameters by DA(0, MotherClass.Duplicate?) or it is already there by GH_Goo ? IGH_Goo is not duplicated by default. If you use DA.GetData() and ask for IGH_Goo types, you'll get a reference to the same instance as exists. Thus, if you take in an instance of your type, modify and output it, you should duplicate it yourself. But you only need to do this if you change the state of an instance. MyGooType data = null; if (!DA.GetData(0, ref data)) return; data = data.Duplicate() as MyGooType; data.Property = newValue; DA.SetData(0, data); 3) should I create ChildClass and MotherClass in SolveInstance, or create it once as a component's field and then change theirs properties and pass it to DA (as duplicate ?).... It's almost always better to use variables with the lowest possible scope. So method variables are preferred to class variables, class variables are preferred to static variables. 4) if I create those classes in SolveInstance, is it necessary to Dispose them there ? NO! Do not dispose of instances that are passed on to output parameters. Disposing objects typically makes them invalid, so if you share instances with anyone else, you should not dispose them or the other code may well crash. However I don't think your types need to be disposable so this is a moot point now. In general, if you're dealing with disposable types, and the instances aren't shared, then you dispose them as quickly as possible. But if they are shared it's a lot more complicated. 5) finally - maybe it would be better if MotherClass inherits the ChildClass ? Maybe. Not necessarily. Depends on the classes. …; Added by David Rutten at 12:08pm on December 31, 2014

Topic: Sorting points: e point in each pair that has the lowest Z value (then later the highest Z)... The problem is the intersections are not returned sorted by Z, sometimes the lower point is first in the list, sometimes last. So I need to sort those pairs of points by Z value.I noticed the sort points component does not have any inputs for sort criteria... RhinoScript SortPoints allows you to sort by: blnOrder Optional. Number. The component sort order, where: Value Component Sort Order 0 (default) X, Y, Z 1 X, Z, Y 2 Y, X, Z 3 Y, Z, X 4 Z, X, Y 5 Z, Y, X Will we get something like this in GH? For now I think I can manage to analyze the Z for each and re-order the points, but a more comprehensive point sorting tool might be nice... no? Or did I miss something obvious? --Thx, --Mitch…; Added by Mitch Heynick at 4:17am on March 6, 2010

Topic: parametric architecture competition script needed (the swarm and the hive mind): n due at the end of march. i am hoping to see if i can do this as a sort of "HIVE MIND" experiment with one or two or more posters to the forum. i have uploaded two files to http://www.formpig.com/nine_bar-FAR and I have the following goals: 1. To "kinematically iterate" various formal building envelopes based upon a 50' x 100' lot that "conform" to the nine bar linkage geometry. 2. This lot would have "setbacks" consisting of two 5' side setbacks, a 10' rear yard setback and a 25' front yard setback. max height on the structure is 32' and the allowable overhangs into the setbacks are 2'. I would like to find a way to use the "nine bar geometry" to construct a series of iterations for "floors", "walls" and "ceilings", which would then be tied to a volumetric (cubic volume), or a total square footage (perhaps based upon two horizontal section cuts) which was based upon a given number that I will provide per local building code. 3. Laid on top of this we would also have "mcmansion ordinance" requirements based upon the pdf enclosed. i expect to have this "tent restriction" data in digital form to upload to ftp shortly. It would be up to you individually or collectively to determine how best to position this "in the real world" based upon the lot, setbacks, zoning requirements etc. For instance, perhaps the nine bar configuration has its vertices coplanar with the 50' x 100' x 32' envelope restrictions and then the chosen volume is "trimmed' by the setback requirements. Or perhaps the nine-bar configuration is generated completely within the setbacks, or perhaps it is generated 2' outside of the setbacks so as to take advantage of the 2' overhang allowance on the setbacks, etc. * Given an opportunity to develop the work in a second phase we would have an opportunity to tie this into various efficiencies such as Bill of Materials (wall floor and ceiling square foot calculations), envelope to volume calculations, solar panel efficiencies (solar orientation and envelope geometry) etc, etc (love to get suggestions for this). * I've become /really/ convinced that this would be a /really/ interesting entry based upon my just finishing up Kas Oosterhuis' Towards a New Kind of Building: A Designer's Guide for Non-Standard Architecture". In an ideal world I was hoping that it would be possible to hash this out discussion-wise and then literally passing it around on the list after someone eventually made the first move by tossing out a rough ghx script. My expectation would be to finalize it rapidly in the next two weeks. Something of a contemporary version of a design charette. However, I realize this may not be workable so if you have experience in this arena and particularly if you think this is a brief that is straighforward enough to be almost literally implemented in Grasshopper, please contact me for any wage and/or contract fee requirements. I'm getting a bit of a late jump on this but my hope is that with the right participant(s) that I can thrash it together quick enough for the first round. info@formpig.com…; Added by Jonathan Chertok at 2:18pm on March 5, 2012

Topic: Kangaroo matters (relaxing "shapes" to nurbs): case for sure (started by Giorgio a couple of days before). Ive got involved because I exploit ways to "relax" shapes on nurbs (say patterns created by Lunchbox or "manually) without using any kind of mesh (more explanations soon). Here's 5 test cases (SDK appears that doesn't have some "thicken surface" thing ... thus the algo that finds the "whole" shapes is rather naive) VS 2 Kangaroo "methods" and the why bother (he he) option as well. If the goal is to "fit" these shapes within the nurbs ... does it work so far? No I'm afraid (appears that "springs" used are not the proper ones - or [Kangaroo1 option] the lines that pull should been originated from valance 2 points only) Tricky points: 1. Internalize appears having a variety of serious issues (see Input inside definition) - Load Rhino file first (but even so ...). 2. Pull to surface is deactivated - this is not the issue here (and it's very slow). 3. Since Starling/WB alter the "curves - points" related order the issue here (Pull points to curves) is to correspond apples to apples: and that's what Anemone does: From chaos : to order: this means that prior activating Kangaroo you should double click to the Anemone start component in order to "sort" properly the curves. But .. fact is that results are pathetic: more soon best, Peter…; Added by peter fotiadis at 12:03pm on July 31, 2014

Comment on: Topic 'Butterfly Error - Cannot satisfy memory request': d not work. The block mesh would stop halfway and my snappyhexmesh would not work as well. Block Mesh stopping halfway: SET DOCKER_TLS_VERIFY=1&SET DOCKER_HOST=tcp://192.168.99.100:2376&SET DOCKER_CERT_PATH=C:\Users\akiwya\.docker\machine\machines\default&SET DOCKER_MACHINE_NAME=default&docker exec -i 4c9bb2f7444b pgrep snappyHexMeshdocker-machine envSET DOCKER_TLS_VERIFY=1&SET DOCKER_HOST=tcp://192.168.99.100:2376&SET DOCKER_CERT_PATH=C:\Users\akiwya\.docker\machine\machines\default&SET DOCKER_MACHINE_NAME=default&docker exec -i 4c9bb2f7444b pgrep snappyHexMeshdocker-machine envButterfly is running blockMesh. PID: None/*---------------------------------------------------------------------------*\| ========= | || \\ / F ield | OpenFOAM: The Open Source CFD Toolbox || \\ / O peration | Version: v1612+ || \\ / A nd | Web: www.OpenFOAM.com || \\/ M anipulation | |\*---------------------------------------------------------------------------*/Build : v1612+Exec : blockMeshDate : May 23 2017Time : 06:45:55Host : "default"PID : 1412Case : /home/ofuser/workingDir/butterfly/outdoor_airflownProcs : 1sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 10)allowSystemOperations : Allowing user-supplied system call operations // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //Create time Creating block mesh from "/home/ofuser/workingDir/butterfly/outdoor_airflow/system/blockMeshDict"Creating block edgesNo non-planar block faces definedCreating topology blocksCreating topology patches Creating block mesh topology Check topology Basic statistics Number of internal faces : 0 Number of boundary faces : 6 Number of defined boundary faces : 6 Number of undefined boundary faces : 0 Checking patch -> block consistency Creating block offsetsCreating merge list . Creating polyMesh from blockMeshCreating patchesCreating cellsCreating points with scale 1 Block 0 cell size : i : 4.992714 .. 4.992714 j : 4.989322 .. 29.93593 k : 2.137405 .. 5 Snappyhexmesh error: SnappyHexMeshDict.snap is changed from "true" to "false".saving the new snappyHexMeshDict.SET DOCKER_TLS_VERIFY=1&SET DOCKER_HOST=tcp://192.168.99.100:2376&SET DOCKER_CERT_PATH=C:\Users\akiwya\.docker\machine\machines\default&SET DOCKER_MACHINE_NAME=default&docker exec -i 4c9bb2f7444b pgrep snappyHexMeshdocker-machine envSET DOCKER_TLS_VERIFY=1&SET DOCKER_HOST=tcp://192.168.99.100:2376&SET DOCKER_CERT_PATH=C:\Users\akiwya\.docker\machine\machines\default&SET DOCKER_MACHINE_NAME=default&docker exec -i 4c9bb2f7444b pgrep snappyHexMeshdocker-machine envSET DOCKER_TLS_VERIFY=1&SET DOCKER_HOST=tcp://192.168.99.100:2376&SET DOCKER_CERT_PATH=C:\Users\akiwya\.docker\machine\machines\default&SET DOCKER_MACHINE_NAME=default&docker exec -i 4c9bb2f7444b pgrep snappyHexMeshdocker-machine envSET DOCKER_TLS_VERIFY=1&SET DOCKER_HOST=tcp://192.168.99.100:2376&SET DOCKER_CERT_PATH=C:\Users\akiwya\.docker\machine\machines\default&SET DOCKER_MACHINE_NAME=default&docker exec -i 4c9bb2f7444b pgrep snappyHexMeshdocker-machine envButterfly is running snappyHexMesh. PID: None/*---------------------------------------------------------------------------*\| ========= | || \\ / F ield | OpenFOAM: The Open Source CFD Toolbox || \\ / O peration | Version: v1612+ || \\ / A nd | Web: www.OpenFOAM.com || \\/ M anipulation | |\*---------------------------------------------------------------------------*/Build : v1612+Exec : snappyHexMeshDate : May 23 2017Time : 06:47:44Host : "default"PID : 1643Case : /home/ofuser/workingDir/butterfly/outdoor_airflownProcs : 1sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 10)allowSystemOperations : Allowing user-supplied system call operations // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //Create time Create mesh for time = 0--> FOAM FATAL ERROR: Cannot find file "points" in directory "polyMesh" in times 0 down to constant From function Foam::word Foam::Time::findInstance(const Foam::fileName&, const Foam::word&, Foam::IOobject::readOption, const Foam::word&) const in file db/Time/findInstance.C at line 202. FOAM exitingRuntime error (PythonException): --> snappyHexMesh Failed!--> FOAM FATAL ERROR: Cannot find file "points" in directory "polyMesh" in times 0 down to constant From function Foam::word Foam::Time::findInstance(const Foam::fileName&, const Foam::word&, Foam::IOobject::readOption, const Foam::word&) const in file db/Time/findInstance.C at line 202. FOAM exitingTraceback: line 110, in script Heres an updated file…; Added by Annie Wu to Ladybug Tools at 12:52am on May 23, 2017

Topic: Ladybug Solar Water Heating components released !: option, after downloading check if .ghuser files are blocked (right click -> "Properties" and select "Unblock"). Then paste them in File->Special Folders->User Object Folder. You can download the example files from here. They act in similar way, Ladybug Photovoltaics components do: we pick a surface, and get an answer to a question: "How much thermal energy, for a certain number of persons can my roof, building facade... generate if I would populate them with Solar Water Heating collectors"? This information can then be used to cover domestic hot water, space heating or space cooling loads: Components enable setting specific details of the system, or using simplified ones. They cover analysis of domestic hot water load, final performance of the SWH system, its embodied energy, energy value, consumption, emissions... And finding optimal system and storage size. By Dr. Chengchu Yan and Djordje Spasic, with invaluable support of Dr. Willian Beckman, Dr. Jason M. Keith, Jeff Maguire, Nicolas DiOrio, Niraj Palsule, Sargon George Ishaya and Craig Christensen. Hope you will enjoy using the components! References: 1) Calculation of delivered energy: Solar Engineering of Thermal Processes, John Wiley and Sons, J. Duffie, W. Beckman, 4th ed., 2013. Technical Manual for the SAM Solar Water Heating Model, NREL, N. DiOrio, C. Christensen, J. Burch, A. Dobos, 2014. A simplified method for optimal design of solar water heating systems based on life-cycle energy analysis, Renewable Energy journal, Yan, Wang, Ma, Shi, Vol 74, Feb 2015 2) Domestic hot water load: Modeling patterns of hot water use in households, Ernest Orlando Lawrence Berkeley National Laboratory; Lutz, Liu, McMahon, Dunham, Shown, McGrue; Nov 1996. ASHRAE 2003 Applications Handbook (SI), Chapter 49, Service water heating 3) Mains water temperature Residential alternative calculation method reference manual, California energy commission, June 2013. Development of an Energy Savings Benchmark for All Residential End-Uses, NREL, August 2004. Solar water heating project analysis chapter, Minister of Natural Resources Canada, 2004. 4) Pipe diameters and pump power: Planning & Installing Solar Thermal Systems, Earthscan, 2nd edition 5) Sun postion and POA irradiance, the same as for Ladybug Photovoltaics (Michalsky (1988), diffuse irradiance by Perez (1990), ground reflected irradiance by Liu, Jordan (1963)) 6) Optimal system and storage tank size: A simplified method for optimal design of solar water heating systems based on life-cycle energy analysis, Renewable Energy journal, Yan, Wang, Ma, Shi, Vol 74, Feb 2015.…; Added by djordje to Ladybug Tools at 8:05am on December 8, 2015