PointRadius(Index: Integer): Double;
Index - point index.
The PointRadius property determines a radius of a point (sphere).
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;
Hull := Hulls.Item(0);
Hull.DataSource.PointRadius(0) := 0.07;
s.Refresh;
End Sub Chart3D;
After executing the example point (sphere) radius is changed to the specified one.
See also: