Added GetAbsolutePath to PathHelper

VectoCore/VectoCore/Utils/PathHelper.cs

@@ -36,6 +36,12 @@ namespace TUGraz.VectoCore.Utils
 			return Path.Combine(result, pathFileName);
 		}
 
+		public static string GetAbsolutePath(string relativeTo, string relativePath)
+		{
+			var uri = new Uri(baseUri: new Uri(relativeTo), relativeUri: relativePath);
+			return Path.GetFullPath(uri.AbsolutePath);
+		}
+
 		private static string GetRelativePath(IEnumerable<string> relativeTo, IEnumerable<string> path)
 		{
 			var relList = relativeTo.ToList();

VectoCore/VectoCoreTest/Utils/PathHelperTest.cs

@@ -23,6 +23,8 @@ namespace TUGraz.VectoCore.Tests.Utils
 
 			Assert.AreEqual("PrimaryAndStageInput", result );
 
+			Assert.AreEqual(path, PathHelper.GetAbsolutePath(relativeTo, result));
+
 		}
 
 		[Test]
@@ -39,6 +41,8 @@ namespace TUGraz.VectoCore.Tests.Utils
 
 			Assert.AreEqual("PrimaryAndStageInput\\file1.file", result);
 
+			Assert.AreEqual(path, PathHelper.GetAbsolutePath(relativeTo, result));
+
 		}
 		[Test]
 		public void RelativePathTest3()
@@ -52,7 +56,8 @@ namespace TUGraz.VectoCore.Tests.Utils
 
 			var result = PathHelper.GetRelativePath(relativeTo, path);
 
-			Assert.AreEqual("PrimaryAndStageInput\\file1.file", result);
+			Assert.AreEqual("..\\..\\..\\..\\file.file", result);
+			Assert.AreEqual(path, PathHelper.GetAbsolutePath(relativeTo, result));
 
 		}