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R8218/HumeruSphere.m
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HumeruSphere.m
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%% Humerusphere
%
% This script creates a tcl text file named "SphereScript.tcl" to display the humerus sphere in
% Amira.
% This script is used in the "Anatomical measurements with Amira".
% Subject is the patient number
% Type is 'normal' or 'pathologic'
function HumeruSphere(subject,type)
directory = '../../../data'; % Define directory
switch type
case 'pathologic'
type = 'P';
folder = sprintf('P%03d',subject); % format the patient name to P###
subjectString = num2str(subject);
levelDir1 = str2num(subjectString(1));
levelDir2 = str2num(subjectString(2));
% Loop over the list of patients and extract the complete name of the specific patient
listing = dir(sprintf('%s/%s/%d/%d', directory, type, levelDir1, levelDir2));
for i = 1:1:numel(listing)
name = listing(i).name;
t = strfind (name, folder);
if t == 1;
patientName = listing(i).name;
end
end
% Import HumeralHead landmarks
if exist(sprintf('%s/%s/%d/%d/%s/CT-%s-1/amira/newHHLandmarks%s.landmarkAscii',directory, type, levelDir1, levelDir2, patientName,patientName,folder),'file') == 2
newData1 = importdata(sprintf('%s/%s/%d/%d/%s/CT-%s-1/amira/newHHLandmarks%s.landmarkAscii',directory, type, levelDir1, levelDir2, patientName,patientName,folder), ' ', 14);
HH = newData1.data;
elseif exist(sprintf('%s/%s/%d/%d/%s/CT-%s-1/amira/HHLandmarks%s.landmarkAscii',directory, type, levelDir1, levelDir2, patientName,patientName,folder),'file') == 2
warning('Using old humeral landmarks definition')
newData1 = importdata(sprintf('%s/%s/%d/%d/%s/CT-%s-1/amira/HHLandmarks%s.landmarkAscii',directory, type, levelDir1, levelDir2, patientName,patientName,folder), ' ', 14);
HH = newData1.data;
else
error('MATLAB:rmpath:DirNotFound',...
'Could not find humeral head landmarks file: %s/%s/%d/%d/%s/CT-%s-1/amira/HHLandmarks%s.landmarkAscii',directory, type, levelDir1, levelDir2, patientName,patientName,folder)
end
case 'normal'
type = 'N';
folder = sprintf('N%03d',subject); % format the patient name to N###
subjectString = num2str(subject);
levelDir1 = str2num(subjectString(1));
levelDir2 = str2num(subjectString(2));
% Loop over the list of patients and extract the complete name of the specific patient
listing = dir(sprintf('%s/%s/%d/%d', directory, type, levelDir1, levelDir2));
for i = 1:1:numel(listing)
name = listing(i).name;
t = strfind (name, folder);
if t == 1;
patientName = listing(i).name;
end
end
if exist(sprintf('%s/%s/%d/%d/%s/CT-%s-1/amira/newHHLandmarks%s.landmarkAscii',directory, type, levelDir1, levelDir2, patientName,patientName,folder),'file') == 2
newData1 = importdata(sprintf('%s/%s/%d/%d/%s/CT-%s-1/amira/newHHLandmarks%s.landmarkAscii',directory, type, levelDir1, levelDir2, patientName,patientName,folder), ' ', 14);
HH = newData1.data;
elseif exist(sprintf('%s/%s/%d/%d/%s/CT-%s-1/amira/HHLandmarks%s.landmarkAscii',directory, type, levelDir1, levelDir2, patientName,patientName,folder),'file') == 2
warning('Using old humeral landmarks definition')
newData1 = importdata(sprintf('%s/%s/%d/%d/%s/CT-%s-1/amira/HHLandmarks%s.landmarkAscii',directory, type, levelDir1, levelDir2, patientName,patientName,folder), ' ', 14);
HH = newData1.data;
else
error('MATLAB:rmpath:DirNotFound',...
'Could not find humeral head landmarks file: %s/%s/%d/%d/%s/CT-%s-1/amira/HHLandmarks%s.landmarkAscii',directory, type, levelDir1, levelDir2, patientName,patientName,folder)
end
otherwise
error('Unexpected shoulder type.');
end
%% Fit sphere on Humeral Head landmarks
% [HC,HHRadius,HHResiduals] = fitSphere(HH);
[HC,HHRadius,~, ~] = fitSphere2(HH);
fid = fopen('SphereScript.tcl','w');
fprintf(fid,'remove CreateSphere%s HumSphere%s.surf SphereView%s Intersect\n', folder, folder, folder);
fprintf(fid,'create HxCreateSphere {CreateSphere%s}\n', folder);
fprintf(fid,'CreateSphere%s setIconPosition 20 520\n', folder);
fprintf(fid,'CreateSphere%s radius setMinMax 0 50\n', folder);
fprintf(fid,'CreateSphere%s radius setValue %f\n', folder, HHRadius);
fprintf(fid,'CreateSphere%s coords setValue 0 %f\n', folder, HC(1));
fprintf(fid,'CreateSphere%s coords setValue 1 %f\n', folder, HC(2));
fprintf(fid,'CreateSphere%s coords setValue 2 %f\n', folder, HC(3));
fprintf(fid,'CreateSphere%s fire\n', folder);
fprintf(fid,'[ {CreateSphere%s} create\n ] setLabel {HumSphere%s.surf}\n', folder, folder);
fprintf(fid,'HumSphere%s.surf setIconPosition 200 520\n', folder);
fprintf(fid,'HumSphere%s.surf master connect CreateSphere%s\n', folder, folder);
fprintf(fid,'HumSphere%s.surf fire\n', folder);
fprintf(fid,'create HxDisplaySurface {SphereView%s}\n', folder);
fprintf(fid,'SphereView%s setIconPosition 400 520\n', folder);
fprintf(fid,'SphereView%s data connect HumSphere%s.surf\n', folder, folder);
fprintf(fid,'SphereView%s drawStyle setValue 4\n', folder);
fprintf(fid,'SphereView%s fire\n', folder);
fprintf(fid,'create HxOverlayGrid Intersect\n');
fprintf(fid,'{Intersect} {data} connect HumSphere%s.surf\n', folder);
fprintf(fid,'{Intersect} {module} connect ObliqueSlice4\n');
fprintf(fid,'{Intersect} {lineWidth} setIndex 0 2\n');
fprintf(fid,'ObliqueSlice4 setPlane %f %f %f 1 0 0 0 1 0\n', HC);
fprintf(fid,'ObliqueSlice4 fire\n');
fclose(fid);
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