Material diagram Window was changed

StructureHelperLogics/NdmCalculations/Analyses/Geometry/IGeometryCalculator.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StructureHelperLogics.NdmCalculations.Analyses.Geometry
+{
+    public interface IGeometryCalculator : INdmCalculator
+    {
+    }
+}