OcclusionRegion::EllipsoidOccluded

Defined in: C4Regions.h

Determines whether an ellipsoid is occluded in a region.

Prototype

bool EllipsoidOccluded(const Point3D& center, const Vector3D *axis) const;

Parameters

`center`	The world-space center of the ellipsoid.
`axis`	A pointer to an array containing the three semi-axis vectors of the ellipsoid.

Description

The EllipsoidOccluded function determines whether the ellipsoid specified by the center and axis parameters is occluded by a region. If the ellipsoid falls completely on the positive side of all the planes bounding the region, then the return value is true. Otherwise, the return value is false.