DEMO_febio_0034_sphere_cone_slide_body_force
Below is a demonstration for:
- Building geometry for a spherical blob with tetrahedral elements which is being aspirated into a tube. This demo consists off:
- Defining the boundary conditions
- Coding the febio structure
- Running the model
- Importing and visualizing the displacement results
Contents
Keywords
- febio_spec version 4.0
- febio, FEBio
- indentation
- contact, sliding, friction
- rigid body constraints
- tetrahedral elements, tet4
- triangular elements, tri3
- shell elements
- sphere
- static, solid
- hyperelastic, Ogden
- displacement logfile
- stress logfile
clear; close all; clc;
Plot settings
fontSize=15; faceAlpha1=0.8; faceAlpha2=0.3; markerSize=40; lineWidth=3; cMap=[1 0.5 0.4; 0.9 0.3 0.27; 0.8 0.2 0.18; 0.7 0.1 0.09; 0.6 0 0; 0.5 0 0; 0.4 0 0;]; [cMap]=resampleColormap(cMap,250);
Control parameters
% Path names defaultFolder = fileparts(fileparts(mfilename('fullpath'))); savePath=fullfile(defaultFolder,'data','temp'); % Defining file names febioFebFileNamePart='tempModel'; febioFebFileName=fullfile(savePath,[febioFebFileNamePart,'.feb']); %FEB file name febioLogFileName=[febioFebFileNamePart,'.txt']; %FEBio log file name febioLogFileName_disp=[febioFebFileNamePart,'_disp_out.txt']; %Log file name for exporting displacement febioLogFileName_strainEnergy=[febioFebFileNamePart,'_energy_out.txt']; %Log file name for exporting strain energy density % Sphere parameters sphereRadius=3;% pointSpacing=0.2; % Ground plate parameters tubeRadius=sphereRadius.*[1 0.1]; tubeAngle=3*(pi/180); tubeLength=abs(diff(tubeRadius))/tan(tubeAngle); % Material parameter set c1=1e-3; %Shear-modulus-like parameter MPa m1=2; %Material parameter setting degree of non-linearity k_factor=10; %Bulk modulus factor k=c1*k_factor; %Bulk modulus materialDensity=1e-9; %Density % FEA control settings timeTotal=1; %Analysis time numTimeSteps=60; %Number of time steps desired step_size=timeTotal/numTimeSteps; dtmin=(timeTotal/numTimeSteps)/100; %Minimum time step size dtmax=timeTotal/20; %Maximum time step size max_refs=25; %Max reforms max_ups=0; %Set to zero to use full-Newton iterations opt_iter=15; %Optimum number of iterations max_retries=25; %Maximum number of retires symmetric_stiffness=0; min_residual=1e-20; analysisType='DYNAMIC'; runMode='external';% 'internal' or 'external' %Contact parameters contactPenalty=15; laugon=0; minaug=1; maxaug=10; fric_coeff=0.1; %Specifying load sphereVolume=4/3*(pi*sphereRadius^3); %Sphere Volume in mm^3 sphereMass=sphereVolume.*materialDensity; %Sphere mass in tone sphereSectionArea=pi*sphereRadius^2; bodyLoadMagnitude=(9.81*1000)*5; %Body force magnitude forceBodyLoad=sphereMass.*bodyLoadMagnitude; stressBodyLoad=forceBodyLoad/sphereSectionArea;
Creating model geometry and mesh
%Control settings cPar.sphereRadius=sphereRadius; cPar.coreRadius=sphereRadius.*0.75; cPar.numElementsCore=ceil((sphereRadius/2)/pointSpacing); cPar.numElementsMantel=ceil((sphereRadius-cPar.coreRadius)/(2*pointSpacing)); cPar.makeHollow=0; cPar.outputStructType=2; cPar.cParSmooth.n=25; %Creating sphere [meshOutput]=hexMeshSphere(cPar); % Access model element and patch data Fb_blob=meshOutput.facesBoundary; Cb_blob=meshOutput.boundaryMarker; V_blob=meshOutput.nodes; E_blob=meshOutput.elements;
Visualize blob mesh
hFig=cFigure; subplot(1,2,1); hold on; gpatch(Fb_blob,V_blob,Cb_blob,'k',0.8); patchNormPlot(Fb_blob,V_blob); axisGeom(gca,fontSize); colormap(gjet); icolorbar; camlight headlight; hs=subplot(1,2,2); hold on; title('Cut view of solid mesh','FontSize',fontSize); cPar.hFig=[hFig hs]; gpatch(Fb_blob,V_blob,'kw','none',0.25); meshView(meshOutput,cPar); axisGeom(gca,fontSize); drawnow;
Creating tube model
pointSpacingBlob=max(patchEdgeLengths(Fb_blob,V_blob)); pointSpacingTube=pointSpacingBlob/2; rEnd=sphereRadius+(sphereRadius.*((sphereRadius-tubeRadius(2))/tubeLength)); V_curve_tube=[sphereRadius rEnd 0; -tubeLength tubeRadius(2) 0;]; nResample=ceil(max(pathLength(V_curve_tube))./pointSpacingTube); V_curve_tube=evenlySampleCurve(V_curve_tube,nResample,'pchip',0); cPar.closeLoopOpt=1; cPar.numSteps=[]; %If empty the number of steps is derived from point spacing of input curve cPar.w=[1 0 0]; [F_tube,V_tube]=polyRevolve(V_curve_tube,cPar); center_of_mass_tube=mean(V_tube,1);
Join model node sets
V=[V_blob; V_tube; ]; F_tube=F_tube+size(V_blob,1);
Visualizing model
cFigure; hold on; gtitle('Model components',fontSize); hl(1)=gpatch(Fb_blob,V,'rw','k',0.8); hl(2)=gpatch(F_tube,V,'kw','k',0.5); legend(hl,{'Blob','Tube'}); clear hl; axisGeom(gca,fontSize); camlight headlight; drawnow;
Get contact surfaces
F_contact_secondary=Fb_blob;
Visualize contact surfaces
cFigure; hold on; title('Tube blob contact pair','fontsize',fontSize); hl(1)=gpatch(F_tube,V,'rw','k',0.8); patchNormPlot(F_tube,V); hl(2)=gpatch(F_contact_secondary,V,'kw','k',0.5); patchNormPlot(F_contact_secondary,V); legend(hl,{'Secondary','Primary'}); clear hl; axisGeom(gca,fontSize); camlight headlight; drawnow;
Defining the FEBio input structure
See also febioStructTemplate and febioStruct2xml and the FEBio user manual.
%Get a template with default settings [febio_spec]=febioStructTemplate; %febio_spec version febio_spec.ATTR.version='4.0'; %Module section febio_spec.Module.ATTR.type='solid'; %Control section febio_spec.Control.analysis=analysisType; febio_spec.Control.time_steps=numTimeSteps; febio_spec.Control.step_size=step_size; febio_spec.Control.solver.max_refs=max_refs; febio_spec.Control.solver.qn_method.max_ups=max_ups; febio_spec.Control.solver.symmetric_stiffness=symmetric_stiffness; febio_spec.Control.time_stepper.dtmin=dtmin; febio_spec.Control.time_stepper.dtmax=dtmax; febio_spec.Control.time_stepper.max_retries=max_retries; febio_spec.Control.time_stepper.opt_iter=opt_iter; %Material section materialName1='Material1'; febio_spec.Material.material{1}.ATTR.name=materialName1; febio_spec.Material.material{1}.ATTR.type='Ogden unconstrained'; febio_spec.Material.material{1}.ATTR.id=1; febio_spec.Material.material{1}.c1=c1; febio_spec.Material.material{1}.m1=m1; febio_spec.Material.material{1}.c2=c1; febio_spec.Material.material{1}.m2=-m1; febio_spec.Material.material{1}.cp=k; febio_spec.Material.material{1}.density=materialDensity; materialName2='Material2'; febio_spec.Material.material{2}.ATTR.name=materialName2; febio_spec.Material.material{2}.ATTR.type='rigid body'; febio_spec.Material.material{2}.ATTR.id=2; febio_spec.Material.material{2}.density=1; febio_spec.Material.material{2}.center_of_mass=center_of_mass_tube; %Mesh section % -> Nodes febio_spec.Mesh.Nodes{1}.ATTR.name='nodeSet_all'; %The node set name febio_spec.Mesh.Nodes{1}.node.ATTR.id=(1:size(V,1))'; %The node id's febio_spec.Mesh.Nodes{1}.node.VAL=V; %The nodel coordinates % -> Elements partName1='Part1'; febio_spec.Mesh.Elements{1}.ATTR.name=partName1; %Name of this part febio_spec.Mesh.Elements{1}.ATTR.type='hex8'; %Element type febio_spec.Mesh.Elements{1}.elem.ATTR.id=(1:1:size(E_blob,1))'; %Element id's febio_spec.Mesh.Elements{1}.elem.VAL=E_blob; %The element matrix partName2='Part2'; febio_spec.Mesh.Elements{2}.ATTR.name=partName2; %Name of this part febio_spec.Mesh.Elements{2}.ATTR.type='quad4'; %Element type febio_spec.Mesh.Elements{2}.elem.ATTR.id=size(E_blob,1)+(1:1:size(F_tube,1))'; %Element id's febio_spec.Mesh.Elements{2}.elem.VAL=F_tube; %The element matrix % -> Surfaces surfaceName1='contactSurface1'; febio_spec.Mesh.Surface{1}.ATTR.name=surfaceName1; febio_spec.Mesh.Surface{1}.quad4.ATTR.id=(1:1:size(F_tube,1))'; febio_spec.Mesh.Surface{1}.quad4.VAL=F_tube; surfaceName2='contactSurface2'; febio_spec.Mesh.Surface{2}.ATTR.name=surfaceName2; febio_spec.Mesh.Surface{2}.quad4.ATTR.id=(1:1:size(F_contact_secondary,1))'; febio_spec.Mesh.Surface{2}.quad4.VAL=F_contact_secondary; % -> Surface pairs contactPairName='Contact1'; febio_spec.Mesh.SurfacePair{1}.ATTR.name=contactPairName; febio_spec.Mesh.SurfacePair{1}.primary=surfaceName2; febio_spec.Mesh.SurfacePair{1}.secondary=surfaceName1; %MeshDomains section febio_spec.MeshDomains.SolidDomain.ATTR.name=partName1; febio_spec.MeshDomains.SolidDomain.ATTR.mat=materialName1; febio_spec.MeshDomains.ShellDomain.ATTR.name=partName2; febio_spec.MeshDomains.ShellDomain.ATTR.mat=materialName2; %Loads section % -> Body load febio_spec.Loads.body_load.ATTR.type='const'; febio_spec.Loads.body_load.x.ATTR.lc=1; febio_spec.Loads.body_load.x.VAL=bodyLoadMagnitude; febio_spec.Loads.body_load.y.ATTR.lc=1; febio_spec.Loads.body_load.y.VAL=0; febio_spec.Loads.body_load.z.ATTR.lc=1; febio_spec.Loads.body_load.z.VAL=0; %Rigid section % ->Rigid body fix boundary conditions febio_spec.Rigid.rigid_bc{1}.ATTR.name='RigidFix_1'; febio_spec.Rigid.rigid_bc{1}.ATTR.type='rigid_fixed'; febio_spec.Rigid.rigid_bc{1}.rb=2; febio_spec.Rigid.rigid_bc{1}.Rx_dof=1; febio_spec.Rigid.rigid_bc{1}.Ry_dof=1; febio_spec.Rigid.rigid_bc{1}.Rz_dof=1; febio_spec.Rigid.rigid_bc{1}.Ru_dof=1; febio_spec.Rigid.rigid_bc{1}.Rv_dof=1; febio_spec.Rigid.rigid_bc{1}.Rw_dof=1; %Contact section febio_spec.Contact.contact{1}.ATTR.type='sliding-elastic'; febio_spec.Contact.contact{1}.ATTR.surface_pair=contactPairName; febio_spec.Contact.contact{1}.two_pass=0; febio_spec.Contact.contact{1}.laugon=laugon; febio_spec.Contact.contact{1}.tolerance=0.2; febio_spec.Contact.contact{1}.gaptol=0; febio_spec.Contact.contact{1}.minaug=minaug; febio_spec.Contact.contact{1}.maxaug=maxaug; febio_spec.Contact.contact{1}.search_tol=0.01; febio_spec.Contact.contact{1}.search_radius=0.1*sqrt(sum((max(V,[],1)-min(V,[],1)).^2,2)); febio_spec.Contact.contact{1}.symmetric_stiffness=0; febio_spec.Contact.contact{1}.auto_penalty=1; febio_spec.Contact.contact{1}.penalty=contactPenalty; febio_spec.Contact.contact{1}.fric_coeff=fric_coeff; %LoadData section % -> load_controller febio_spec.LoadData.load_controller{1}.ATTR.name='LC1'; febio_spec.LoadData.load_controller{1}.ATTR.id=1; febio_spec.LoadData.load_controller{1}.ATTR.type='loadcurve'; febio_spec.LoadData.load_controller{1}.interpolate='LINEAR'; %febio_spec.LoadData.load_controller{1}.extend='CONSTANT'; febio_spec.LoadData.load_controller{1}.points.pt.VAL=[0 0; 1 1]; %Output section % -> log file febio_spec.Output.logfile.ATTR.file=febioLogFileName; febio_spec.Output.logfile.node_data{1}.ATTR.file=febioLogFileName_disp; febio_spec.Output.logfile.node_data{1}.ATTR.data='ux;uy;uz'; febio_spec.Output.logfile.node_data{1}.ATTR.delim=','; febio_spec.Output.logfile.node_data{1}.VAL=1:size(V,1); febio_spec.Output.logfile.element_data{1}.ATTR.file=febioLogFileName_strainEnergy; febio_spec.Output.logfile.element_data{1}.ATTR.data='sed'; febio_spec.Output.logfile.element_data{1}.ATTR.delim=','; % Plotfile section febio_spec.Output.plotfile.compression=0;
Quick viewing of the FEBio input file structure
The febView function can be used to view the xml structure in a MATLAB figure window.
febView(febio_spec); %Viewing the febio file
Exporting the FEBio input file
Exporting the febio_spec structure to an FEBio input file is done using the febioStruct2xml function.
febioStruct2xml(febio_spec,febioFebFileName); %Exporting to file and domNode
Running the FEBio analysis
To run the analysis defined by the created FEBio input file the runMonitorFEBio function is used. The input for this function is a structure defining job settings e.g. the FEBio input file name. The optional output runFlag informs the user if the analysis was run succesfully.
febioAnalysis.run_filename=febioFebFileName; %The input file name febioAnalysis.run_logname=febioLogFileName; %The name for the log file febioAnalysis.disp_on=1; %Display information on the command window febioAnalysis.runMode=runMode; [runFlag]=runMonitorFEBio(febioAnalysis);%START FEBio NOW!!!!!!!!
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--------> RUNNING/MONITORING FEBIO JOB <-------- 20-Apr-2023 18:00:37
FEBio path: /home/kevin/FEBioStudio2/bin/febio4
# Attempt removal of existing log files 20-Apr-2023 18:00:37
* Removal succesful 20-Apr-2023 18:00:37
# Attempt removal of existing .xplt files 20-Apr-2023 18:00:37
* Removal succesful 20-Apr-2023 18:00:37
# Starting FEBio... 20-Apr-2023 18:00:37
Max. total analysis time is: Inf s
* Waiting for log file creation 20-Apr-2023 18:00:38
Max. wait time: 30 s
* Log file found. 20-Apr-2023 18:00:38
# Parsing log file... 20-Apr-2023 18:00:38
number of iterations : 3 20-Apr-2023 18:00:39
number of reformations : 3 20-Apr-2023 18:00:39
------- converged at time : 0.0166667 20-Apr-2023 18:00:39
number of iterations : 6 20-Apr-2023 18:00:41
number of reformations : 6 20-Apr-2023 18:00:41
------- converged at time : 0.04 20-Apr-2023 18:00:41
number of iterations : 6 20-Apr-2023 18:00:43
number of reformations : 6 20-Apr-2023 18:00:43
------- converged at time : 0.0686667 20-Apr-2023 18:00:43
number of iterations : 6 20-Apr-2023 18:00:45
number of reformations : 6 20-Apr-2023 18:00:45
------- converged at time : 0.1016 20-Apr-2023 18:00:45
number of iterations : 6 20-Apr-2023 18:00:47
number of reformations : 6 20-Apr-2023 18:00:47
------- converged at time : 0.137947 20-Apr-2023 18:00:47
number of iterations : 6 20-Apr-2023 18:00:48
number of reformations : 6 20-Apr-2023 18:00:48
------- converged at time : 0.177024 20-Apr-2023 18:00:48
number of iterations : 7 20-Apr-2023 18:00:51
number of reformations : 7 20-Apr-2023 18:00:51
------- converged at time : 0.218286 20-Apr-2023 18:00:51
number of iterations : 7 20-Apr-2023 18:00:53
number of reformations : 7 20-Apr-2023 18:00:53
------- converged at time : 0.261295 20-Apr-2023 18:00:53
number of iterations : 7 20-Apr-2023 18:00:55
number of reformations : 7 20-Apr-2023 18:00:55
------- converged at time : 0.305703 20-Apr-2023 18:00:55
number of iterations : 7 20-Apr-2023 18:00:57
number of reformations : 7 20-Apr-2023 18:00:57
------- converged at time : 0.351229 20-Apr-2023 18:00:57
number of iterations : 6 20-Apr-2023 18:00:59
number of reformations : 6 20-Apr-2023 18:00:59
------- converged at time : 0.39765 20-Apr-2023 18:00:59
number of iterations : 6 20-Apr-2023 18:01:01
number of reformations : 6 20-Apr-2023 18:01:01
------- converged at time : 0.444787 20-Apr-2023 18:01:01
number of iterations : 6 20-Apr-2023 18:01:03
number of reformations : 6 20-Apr-2023 18:01:03
------- converged at time : 0.492496 20-Apr-2023 18:01:03
number of iterations : 6 20-Apr-2023 18:01:05
number of reformations : 6 20-Apr-2023 18:01:05
------- converged at time : 0.540663 20-Apr-2023 18:01:05
number of iterations : 8 20-Apr-2023 18:01:08
number of reformations : 8 20-Apr-2023 18:01:08
------- converged at time : 0.589197 20-Apr-2023 18:01:08
number of iterations : 7 20-Apr-2023 18:01:10
number of reformations : 7 20-Apr-2023 18:01:10
------- converged at time : 0.638025 20-Apr-2023 18:01:10
number of iterations : 7 20-Apr-2023 18:01:12
number of reformations : 7 20-Apr-2023 18:01:12
------- converged at time : 0.687086 20-Apr-2023 18:01:12
number of iterations : 7 20-Apr-2023 18:01:14
number of reformations : 7 20-Apr-2023 18:01:14
------- converged at time : 0.736336 20-Apr-2023 18:01:14
number of iterations : 7 20-Apr-2023 18:01:16
number of reformations : 7 20-Apr-2023 18:01:16
------- converged at time : 0.785735 20-Apr-2023 18:01:16
number of iterations : 7 20-Apr-2023 18:01:19
number of reformations : 7 20-Apr-2023 18:01:19
------- converged at time : 0.835255 20-Apr-2023 18:01:19
number of iterations : 7 20-Apr-2023 18:01:21
number of reformations : 7 20-Apr-2023 18:01:21
------- converged at time : 0.884871 20-Apr-2023 18:01:21
number of iterations : 7 20-Apr-2023 18:01:24
number of reformations : 7 20-Apr-2023 18:01:24
------- converged at time : 0.934563 20-Apr-2023 18:01:24
number of iterations : 7 20-Apr-2023 18:01:26
number of reformations : 7 20-Apr-2023 18:01:26
------- converged at time : 0.984317 20-Apr-2023 18:01:26
number of iterations : 8 20-Apr-2023 18:01:28
number of reformations : 8 20-Apr-2023 18:01:28
------- converged at time : 1 20-Apr-2023 18:01:28
Elapsed time : 0:00:50 20-Apr-2023 18:01:28
N O R M A L T E R M I N A T I O N
# Done 20-Apr-2023 18:01:28
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Import FEBio results
if 1%runFlag==1 %i.e. a succesful run
Importing nodal displacements from a log file
dataStruct=importFEBio_logfile(fullfile(savePath,febioLogFileName_disp),0,1);
%Access data
N_disp_mat=dataStruct.data; %Displacement
timeVec=dataStruct.time; %Time
%Create deformed coordinate set
V_DEF=N_disp_mat+repmat(V,[1 1 size(N_disp_mat,3)]);
Importing element stress from a log file
dataStruct=importFEBio_logfile(fullfile(savePath,febioLogFileName_strainEnergy),0,1);
%Access data
E_energy=dataStruct.data;
indBlob=unique(Fb_blob(:));
t=linspace(0,2*pi,250)';
V_def_blob=V(indBlob,:)+N_disp_mat(indBlob,:,end);
[~,indMin]=min(V_def_blob(:,1));
[~,indMax]=max(V_def_blob(:,1));
xEnd=V_def_blob(indMin,1);
xStart=V_def_blob(indMax,1);
rEnd=sphereRadius+(xEnd.*((sphereRadius-tubeRadius(2))/tubeLength));
rStart=sphereRadius+(xStart.*((sphereRadius-tubeRadius(2))/tubeLength));
xMid=mean([xStart xEnd]);%sum([rStart rEnd].*[xStart xEnd])./sum([rStart rEnd]);
rMid=sphereRadius+(xMid.*((sphereRadius-tubeRadius(2))/tubeLength));
V_plot_xEnd=[xEnd*ones(size(t)) rEnd*cos(t) rEnd*sin(t)];
V_plot_xMid=[xMid*ones(size(t)) rMid*cos(t) rMid*sin(t)];
V_plot_xStart=[xStart*ones(size(t)) rStart*cos(t) rStart*sin(t)];
Plotting the simulated results using anim8 to visualize and animate deformations
DN_magnitude=sqrt(sum(N_disp_mat(:,:,end).^2,2)); %Current displacement magnitude % Create basic view and store graphics handle to initiate animation hf=cFigure; hold on; ht=gtitle(['Radial stretch: ',num2str(rMid/sphereRadius)]); hp1=gpatch(Fb_blob,V_DEF(:,:,end),DN_magnitude,'none',1); %Add graphics object to animate hp2=plotV(V_plot_xEnd ,'r-','LineWidth',3); hp3=plotV(V_plot_xMid ,'r-','LineWidth',3); hp4=plotV(V_plot_xStart,'r-','LineWidth',3); gpatch(F_tube,V_DEF(:,:,end),'kw','none',0.25); %Add graphics object to animate axisGeom(gca,fontSize); colormap(cMap); colorbar; caxis([0 max(DN_magnitude(:))]); caxis manual; axis(axisLim(V_DEF)); %Set axis limits statically camlight headlight; lighting gouraud; view(0,0); % view(-30,30); zoom(1.5); axis off; drawnow; LMid=1; % Set up animation features animStruct.Time=timeVec; %The time vector for qt=1:1:size(N_disp_mat,3) %Loop over time increments DN=N_disp_mat(:,:,qt); %Current displacement DN_magnitude=sqrt(sum(DN.^2,2)); V_def=V_DEF(:,:,qt); %Current nodal coordinates V_def_blob=V_def(indBlob,:); [~,indMin]=min(V_def_blob(:,1)); [~,indMax]=max(V_def_blob(:,1)); xEnd=V_def_blob(indMin,1); xStart=V_def_blob(indMax,1); rEnd=sphereRadius+(xEnd.*((sphereRadius-tubeRadius(2))/tubeLength)); rStart=sphereRadius+(xStart.*((sphereRadius-tubeRadius(2))/tubeLength)); xMid=mean([xStart xEnd]);%sum([rStart rEnd].*[xStart xEnd])./sum([rStart rEnd]); rMid=sphereRadius+(xMid.*((sphereRadius-tubeRadius(2))/tubeLength)); LMid=min(LMid,rMid/sphereRadius); V_plot_xEnd=[xEnd*ones(size(t)) rEnd*cos(t) rEnd*sin(t)]; V_plot_xMid=[xMid*ones(size(t)) rMid*cos(t) rMid*sin(t)]; V_plot_xStart=[xStart*ones(size(t)) rStart*cos(t) rStart*sin(t)]; %Set entries in animation structure animStruct.Handles{qt}=[hp1 hp1 hp2 hp2 hp2 hp3 hp3 hp3 hp4 hp4 hp4 ht]; %Handles of objects to animate animStruct.Props{qt}={'Vertices','CData','XData','YData','ZData','XData','YData','ZData','XData','YData','ZData','String'}; %Properties of objects to animate animStruct.Set{qt}={V_def,DN_magnitude,... V_plot_xEnd(:,1),V_plot_xEnd(:,2),V_plot_xEnd(:,3),... V_plot_xMid(:,1),V_plot_xMid(:,2),V_plot_xMid(:,3),... V_plot_xStart(:,1),V_plot_xStart(:,2),V_plot_xStart(:,3),... ['Radial stretch: ',num2str(rMid/sphereRadius)]}; %Property values for to set in order to animate end anim8(hf,animStruct); %Initiate animation feature drawnow;
end
GIBBON www.gibboncode.org
Kevin Mattheus Moerman, [email protected]
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License: https://github.com/gibbonCode/GIBBON/blob/master/LICENSE
GIBBON: The Geometry and Image-based Bioengineering add-On. A toolbox for image segmentation, image-based modeling, meshing, and finite element analysis.
Copyright (C) 2006-2022 Kevin Mattheus Moerman and the GIBBON contributors
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
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