Primitive View Logic for Main View modael was added

StructureHelperLogics/NdmCalculations/Primitives/IVisualProperty.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Media;
+
+namespace StructureHelperLogics.NdmCalculations.Primitives
+{
+    public interface IVisualProperty
+    {
+        bool IsVisible { get; set; }
+        Color Color { get; set; }
+        bool SetMaterialColor { get; set; }
+        int ZIndex { get; set; }
+        double Opacity { get; set; }
+    }
+}