ConvexHulls: IScene3DConvexHulls;
The ConvexHulls property determines parameters of the collection of closed 3D surfaces. Use the IScene3DConvexHulls interface to work with available parameters.
This example assumes that there is the S object of the IScene3D type.
Sub Chart3D;
Var
S : IScene3D;
Hulls : IScene3DConvexHulls;
Hull : IScene3DConvexHull;
Begin
Hulls := S.DisplayedObjects.ConvexHulls;
Hulls.Count := 1;
Hull := Hulls.Item(0);
Hulls.Item(0).Name := "Surface 1";
End Sub Chart3D;
After executing the example the surface with the 0 index is named Surface 1.
See also: