Point Objects

A point object is simply a dimensionless position in three-dimensional space, with an optional set of attributes. A point object is defined by the TQ3PointData data type. See "Creating and Editing Points" for a description of the routines you can use to create and edit point objects.

typedef struct TQ3PointData {
    TQ3Point3D                          point;
    TQ3AttributeSet                     pointAttributeSet;
} TQ3PointData;


point

A three-dimensional point.

pointAttributeSet

A set of attributes for the point. The value in this field is NULL if no point attributes are defined.

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© 1997 Apple Computer, Inc.

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