IScene3DHullDataSource.PointColor

Syntax

PointColor(Index: Integer): IGxColor;

Parameters

Index - point index.

Description

The PointColor property determines a point color.

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.PointColor(0) := New GxColor.CreateRGB(255,0,0);
    s.Refresh;
End Sub Chart3D;

Executing the example changes the color of the point (sphere) with the 0 index to red.