Q3BoundingBox_UnionRationalPoint4D
You can use the Q3BoundingBox_UnionRationalPoint4D function to find the union of a bounding box and a rational four-dimensional point.
TQ3BoundingBox *Q3BoundingBox_UnionRationalPoint4D (
const TQ3BoundingBox *bBox,
const TQ3RationalPoint4D *pt4D,
TQ3BoundingBox *result);
bBox
- A pointer to a bounding box.
pt4D
- A rational four-dimensional point.
result
- On exit, a pointer to the union of the specified bounding box and the specified point.
DESCRIPTION
The Q3BoundingBox_UnionRationalPoint4D function returns, as its function result and in the result parameter, a pointer to the bounding box that is the union of the bounding box specified by the bBox parameter and the rational four-dimensional point specified by the pt4D parameter. The result parameter can point to the memory pointed to by bBox, thereby performing the union operation in place.
