- corrected raven base path for demo file

- fixed bug of readRavenMaterial in case preventing crash when reading short named material files

applications/VirtualAcoustics/Raven/ita_raven_demo.m

@@ -13,8 +13,9 @@ ravenProjectPath = '..\RavenInput\Classroom\Classroom.rpf';
 if (~exist(ravenProjectPath,'file'))
     [filename, pathname] = uigetfile('Classroom.rpf', 'Please select raven project file!');
     ravenProjectPath = [pathname filename];
-    ravenBasePath = ravenProjectPath(1:end-34);
 end
+ravenBasePath = ravenProjectPath(1:end-34);
+
 rpf = itaRavenProject(ravenProjectPath);
 %% Simulationsparameter einstellen
 % Image sources up to second order

applications/VirtualAcoustics/Raven/readRavenMaterial.m

 function [absorp, scatter] = readRavenMaterial(materialName, pathToMaterials)
-
-
-% <ITA-Toolbox>
-% This file is part of the application Raven for the ITA-Toolbox. All rights reserved.
-% You can find the license for this m-file in the application folder.
-% </ITA-Toolbox>
+    % <ITA-Toolbox>
+    % This file is part of the application Raven for the ITA-Toolbox. All rights reserved.
+    % You can find the license for this m-file in the application folder.
+    % </ITA-Toolbox>
 
     if nargin < 2
         pathToMaterials = '..\RavenDatabase\MaterialDatabase';
-    end    
+    end
 
-    if isequal(materialName(end-4:end), '.mat')
-        materialName = materialName(1:end-4);
+    if (length(materialName) > 4)
+        if isequal(materialName(end-4:end), '.mat')
+            materialName = materialName(1:end-4);
+        end
     end
 
-    ini = IniConfig();    
+    ini = IniConfig();
     ini.ReadFile(fullfile(pathToMaterials, [materialName '.mat']));
 
     absorp = ini.GetValues('Material', 'absorp');
-    
+
     if nargout > 1
         scatter = ini.GetValues('Material', 'scatter');
     end