20 Managing Bounding Spheres
Q3BoundingSphere_Set
function to set the defining origin and radius of a bounding sphere.
TQ3BoundingSphere *Q3BoundingSphere_Set ( TQ3BoundingSphere *bSphere, const TQ3Point3D *origin, float radius, TQ3Boolean isEmpty);bSphere
A pointer to a bounding sphere.origin
A pointer to a three-dimensional point.radius
A floating-point value that specifies the desired radius of the bounding sphere.isEmpty
A Boolean value that indicates whether the specified bounding sphere is empty (kQ3True
) or not (kQ3False
).
Q3BoundingSphere_Set
function assigns the values origin
and radius
to the origin
and radius
fields of the bounding sphere specified by the bSphere
parameter. Q3BoundingSphere_Set
also assigns the value of the isEmpty
parameter to the isEmpty
field of the bounding sphere.
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