Axiom.Core.SceneManager.CreateSkyDomePlane C# (CSharp) Method

		protected Mesh CreateSkyDomePlane( BoxPlane plane,
										   float curvature,
										   float tiling,
										   float distance,
										   Quaternion orientation,
										   string groupName )
		{
			Plane p = new Plane();
			Vector3 up = Vector3.Zero;
			string meshName = "SkyDomePlane_";

			// set up plane equation
			p.D = distance;

			switch ( plane )
			{
				case BoxPlane.Front:
					p.Normal = Vector3.UnitZ;
					up = Vector3.UnitY;
					meshName += "Front";
					break;
				case BoxPlane.Back:
					p.Normal = -Vector3.UnitZ;
					up = Vector3.UnitY;
					meshName += "Back";
					break;
				case BoxPlane.Left:
					p.Normal = Vector3.UnitX;
					up = Vector3.UnitY;
					meshName += "Left";
					break;
				case BoxPlane.Right:
					p.Normal = -Vector3.UnitX;
					up = Vector3.UnitY;
					meshName += "Right";
					break;
				case BoxPlane.Up:
					p.Normal = -Vector3.UnitY;
					up = Vector3.UnitZ;
					meshName += "Up";
					break;
				case BoxPlane.Down:
					return null;
			}

			// modify orientation
			p.Normal = orientation * p.Normal;
			up = orientation * up;

			// check to see if mesh exists
			MeshManager meshManager = MeshManager.Instance;
			Mesh planeMesh = (Mesh)meshManager[ meshName ];

			// destroy existing
			if ( planeMesh != null )
			{
				meshManager.Unload( planeMesh );
				planeMesh.Dispose();
			}

			// create new
			float planeSize = distance * 2;
			int segments = 16;
			planeMesh =
				meshManager.CreateCurvedIllusionPlane(
					meshName,
					groupName,
					p,
					planeSize,
					planeSize,
					curvature,
					segments,
					segments,
					false,
					1,
					tiling,
					tiling,
					up,
					orientation,
					BufferUsage.DynamicWriteOnly,
					BufferUsage.StaticWriteOnly,
					true,
					true );

			return planeMesh;
		}