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R8218/ShoulderCase/@ScapulaManual/ScapulaManual.m
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ScapulaManual.m
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classdef ScapulaManual < Scapula
% To be used with ShoulderManual data.
% The load() method requires a specific implementation.
% Instanciate a GlenoidManual object.
methods
function createGlenoid(obj)
obj.glenoid = GlenoidManual(obj);
end
function outputArg = load(obj)
% LOAD Load segmented surface and landmnarks
% Load the segmented scapula surface (if exist) and the
% scapula landmarks (6 scapula, 5 groove, 5 pillar) from
% amira directory.
SCase = obj.shoulder.SCase;
SCaseId4C = SCase.id4C;
amiraDir = SCase.dataAmiraPath;
matlabDir = SCase.dataMatlabPath;
outputArg = 1; % Should report on loading result
% Scapula (6) landmarks
fileName = ['ScapulaLandmarks' SCaseId4C '.landmarkAscii'];
fileName = fullfile(amiraDir, fileName);
if exist(fileName,'file') == 2
importedData = importdata(fileName, ' ', 14);
else
disp(['MATLAB:rmpath:DirNotFound',...
'Could not find file: ',fileName]);
outputArg = 0;
return;
end
% Check that imported data are well formed
try
landmarks = importedData.data;
catch
outputArg = 0;
return;
end
obj.angulusInferior = landmarks(1,:);
obj.trigonumSpinae = landmarks(2,:);
obj.processusCoracoideus = landmarks(3,:);
obj.acromioClavicular = landmarks(4,:);
obj.angulusAcromialis = landmarks(5,:);
obj.spinoGlenoidNotch = landmarks(6,:);
% Scapula suprapinatus groove (5) landmarks
fileName = ['ScapulaGrooveLandmarks' SCaseId4C '.landmarkAscii'];
fileName = [amiraDir '/' fileName];
if exist(fileName,'file') == 2
importedData = importdata(fileName, ' ', 14);
% Check that imported data are well formed
try
landmarks = importedData.data;
catch
outputArg = 0;
return;
end
else
disp(['MATLAB:rmpath:DirNotFound',...
'Could not find file: ',fileName]);
outputArg = 0;
end
% Check groove landmarks validity
if length(landmarks) > 5
landmarks = landmarks(1:5,:);
warning(['More than 5 groove landmarks(' SCase.id ')']);
elseif length(landmarks) < 5
error('Less than 5 groove landmarks');
end
obj.groove = landmarks;
% Scapula pillar (5) landmarks
fileName = ['ScapulaPillarLandmarks' SCaseId4C '.landmarkAscii'];
fileName = [amiraDir '/' fileName];
if exist(fileName,'file') == 2
importedData = importdata(fileName, ' ', 14);
% Check that imported data are well formed
try
landmarks = importedData.data;
catch
outputArg = 0;
return;
end
else
disp(['MATLAB:rmpath:DirNotFound',...
'Could not find file: ',fileName]);
outputArg = 0;
end
obj.pillar = landmarks;
% Import scapula surface
% Try manual segmentation in amira folder
fileName = ['scapula_' SCaseId4C '.stl'];
fileName = [amiraDir '/' fileName];
if exist(fileName,'file') == 2
try
[points,faces,~]=loadStl(fileName,1);
obj.surface.points = points;
obj.surface.faces = faces;
obj.segmentation = 'M'; % Manual segmentation from amira
catch
obj.segmentation = 'E'; % Error in loading
end
else
obj.segmentation = 'N'; % No segmentation
end
try
obj.measurePlane;
catch
outputArg = 0;
end
end
end
end
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