IScene3DHullDataSource.PointRadius

Syntax

PointRadius(Index: Integer): Double;

Parameters

Index - point index.

Description

The PointRadius property determines a radius of a point (sphere).

Example

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.