About the 3D multipatch examples Sample
[C#]
RingExamples.cs
using ESRI.ArcGIS.Geometry;
using System;
namespace MultiPatchExamples
{
public static class RingExamples
{
private static object _missing = Type.Missing;
public static IGeometry GetExample1()
{
//Ring: Upright Rectangle
IGeometryCollection multiPatchGeometryCollection = new MultiPatchClass();
IPointCollection ringPointCollection = new RingClass();
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-7.5, 0, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-7.5, 0, 7.5), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(7.5, 0, 7.5), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(7.5, 0, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-7.5, 0, 0), ref _missing, ref _missing);
multiPatchGeometryCollection.AddGeometry(ringPointCollection as IGeometry, ref _missing, ref _missing);
return multiPatchGeometryCollection as IGeometry;
}
public static IGeometry GetExample2()
{
//Ring: Octagon Lying In XY Plane
IGeometryCollection multiPatchGeometryCollection = new MultiPatchClass();
IPointCollection ringPointCollection = new RingClass();
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-7.5, 7.5, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(0, 8.5, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(7.5, 7.5, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(8.5, 0, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(7.5, -7.5, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(0, -8.5, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-7.5, -7.5, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-8.5, 0, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-7.5, 7.5, 0), ref _missing, ref _missing);
multiPatchGeometryCollection.AddGeometry(ringPointCollection as IGeometry, ref _missing, ref _missing);
return multiPatchGeometryCollection as IGeometry;
}
public static IGeometry GetExample3()
{
//Ring: Octagon With Non-Coplanar Points
IGeometryCollection multiPatchGeometryCollection = new MultiPatchClass();
IPointCollection ringPointCollection = new RingClass();
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-7.5, 7.5, 5), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(0, 8.5, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(7.5, 7.5, 5), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(8.5, 0, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(7.5, -7.5, 5), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(0, -8.5, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-7.5, -7.5, 5), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-8.5, 0, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-7.5, 7.5, 5), ref _missing, ref _missing);
multiPatchGeometryCollection.AddGeometry(ringPointCollection as IGeometry, ref _missing, ref _missing);
return multiPatchGeometryCollection as IGeometry;
}
public static IGeometry GetExample4()
{
//Ring: Maze Lying On XY Plane
IGeometryCollection multiPatchGeometryCollection = new MultiPatchClass();
IPointCollection ringPointCollection = new RingClass();
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-10, 10, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(10, 10, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(10, -10, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-10, -10, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-10, 6, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(6, 6, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(6, -6, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-6, -6, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-6, 2, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-6, 2, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(0, 2, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(0, 0, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-4, 0, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-4, -4, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(4, -4, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(4, 4, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-8, 4, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-8, -8, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(8, -8, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(8, 8, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-10, 8, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-10, 10, 0), ref _missing, ref _missing);
multiPatchGeometryCollection.AddGeometry(ringPointCollection as IGeometry, ref _missing, ref _missing);
return multiPatchGeometryCollection as IGeometry;
}
public static IGeometry GetExample5()
{
//Ring: Maze With Non-Coplanar Points
IGeometryCollection multiPatchGeometryCollection = new MultiPatchClass();
IPointCollection ringPointCollection = new RingClass();
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-10, 10, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(10, 10, 5), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(10, -10, -5), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-10, -10, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-10, 6, 5), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(6, 6, -5), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(6, -6, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-6, -6, 5), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-6, 2, -5), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-6, 2, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(0, 2, 5), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(0, 0, -5), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-4, 0, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-4, -4, 5), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(4, -4, -5), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(4, 4, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-8, 4, 5), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-8, -8, -5), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(8, -8, 0), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(8, 8, 5), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-10, 8, -5), ref _missing, ref _missing);
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-10, 10, 0), ref _missing, ref _missing);
multiPatchGeometryCollection.AddGeometry(ringPointCollection as IGeometry, ref _missing, ref _missing);
return multiPatchGeometryCollection as IGeometry;
}
}
}
[Visual Basic .NET]
RingExamples.vb
Imports Microsoft.VisualBasic
Imports ESRI.ArcGIS.Geometry
Imports System
Public Class RingExamples
Private Shared _missing As Object = Type.Missing
Private Sub New()
End Sub
Public Shared Function GetExample1() As IGeometry
'Ring: Upright Rectangle
Dim multiPatchGeometryCollection As IGeometryCollection = New MultiPatchClass()
Dim ringPointCollection As IPointCollection = New RingClass()
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-7.5, 0, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-7.5, 0, 7.5), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(7.5, 0, 7.5), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(7.5, 0, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-7.5, 0, 0), _missing, _missing)
multiPatchGeometryCollection.AddGeometry(TryCast(ringPointCollection, IGeometry), _missing, _missing)
Return TryCast(multiPatchGeometryCollection, IGeometry)
End Function
Public Shared Function GetExample2() As IGeometry
'Ring: Octagon Lying In XY Plane
Dim multiPatchGeometryCollection As IGeometryCollection = New MultiPatchClass()
Dim ringPointCollection As IPointCollection = New RingClass()
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-7.5, 7.5, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(0, 8.5, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(7.5, 7.5, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(8.5, 0, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(7.5, -7.5, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(0, -8.5, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-7.5, -7.5, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-8.5, 0, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-7.5, 7.5, 0), _missing, _missing)
multiPatchGeometryCollection.AddGeometry(TryCast(ringPointCollection, IGeometry), _missing, _missing)
Return TryCast(multiPatchGeometryCollection, IGeometry)
End Function
Public Shared Function GetExample3() As IGeometry
'Ring: Octagon With Non-Coplanar Points
Dim multiPatchGeometryCollection As IGeometryCollection = New MultiPatchClass()
Dim ringPointCollection As IPointCollection = New RingClass()
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-7.5, 7.5, 5), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(0, 8.5, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(7.5, 7.5, 5), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(8.5, 0, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(7.5, -7.5, 5), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(0, -8.5, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-7.5, -7.5, 5), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-8.5, 0, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-7.5, 7.5, 5), _missing, _missing)
multiPatchGeometryCollection.AddGeometry(TryCast(ringPointCollection, IGeometry), _missing, _missing)
Return TryCast(multiPatchGeometryCollection, IGeometry)
End Function
Public Shared Function GetExample4() As IGeometry
'Ring: Maze Lying On XY Plane
Dim multiPatchGeometryCollection As IGeometryCollection = New MultiPatchClass()
Dim ringPointCollection As IPointCollection = New RingClass()
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-10, 10, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(10, 10, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(10, -10, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-10, -10, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-10, 6, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(6, 6, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(6, -6, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-6, -6, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-6, 2, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-6, 2, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(0, 2, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(0, 0, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-4, 0, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-4, -4, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(4, -4, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(4, 4, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-8, 4, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-8, -8, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(8, -8, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(8, 8, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-10, 8, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-10, 10, 0), _missing, _missing)
multiPatchGeometryCollection.AddGeometry(TryCast(ringPointCollection, IGeometry), _missing, _missing)
Return TryCast(multiPatchGeometryCollection, IGeometry)
End Function
Public Shared Function GetExample5() As IGeometry
'Ring: Maze With Non-Coplanar Points
Dim multiPatchGeometryCollection As IGeometryCollection = New MultiPatchClass()
Dim ringPointCollection As IPointCollection = New RingClass()
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-10, 10, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(10, 10, 5), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(10, -10, -5), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-10, -10, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-10, 6, 5), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(6, 6, -5), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(6, -6, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-6, -6, 5), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-6, 2, -5), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-6, 2, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(0, 2, 5), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(0, 0, -5), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-4, 0, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-4, -4, 5), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(4, -4, -5), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(4, 4, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-8, 4, 5), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-8, -8, -5), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(8, -8, 0), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(8, 8, 5), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-10, 8, -5), _missing, _missing)
ringPointCollection.AddPoint(GeometryUtilities.ConstructPoint3D(-10, 10, 0), _missing, _missing)
multiPatchGeometryCollection.AddGeometry(TryCast(ringPointCollection, IGeometry), _missing, _missing)
Return TryCast(multiPatchGeometryCollection, IGeometry)
End Function
End Class