RemoveUnderlying property for primitives was added

StructureHelperLogics/NdmCalculations/Primitives/IHasDivisionSize.cs

@@ -1,4 +1,5 @@
-using StructureHelperLogics.Models.Primitives;
+using StructureHelperCommon.Models.Shapes;
+using StructureHelperLogics.Models.Primitives;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -7,9 +8,28 @@ using System.Threading.Tasks;
 
 namespace StructureHelperLogics.NdmCalculations.Primitives
 {
-    public interface IHasDivisionSize : INdmPrimitive
+    /// <summary>
+    /// Include parameters of triangulation for shapes
+    /// </summary>
+    public interface IHasDivisionSize
     {
+        /// <summary>
+        /// Maximum size of Ndm part
+        /// </summary>
         double NdmMaxSize { get; set; }
+        /// <summary>
+        /// Mimimum division for sides of shape
+        /// </summary>
         int NdmMinDivision { get; set; }
+        /// <summary>
+        /// Flag of removing ndm part which located inside shape
+        /// </summary>
+        bool ClearUnderlying { get; set; }
+        /// <summary>
+        /// Shows if point is located inside shape
+        /// </summary>
+        /// <param name=""></param>
+        /// <returns></returns>
+        bool IsPointInside(IPoint2D point);
     }
 }