class OcclusionRegion

The OcclusionRegion class represents a convex region of space used for occlusion testing.

class OcclusionRegion : public ListElement<OcclusionRegion>, public Memory<OcclusionRegion>

OcclusionRegion::BoxOccluded	Determines whether a box is occluded in a region.
OcclusionRegion::QuadOccluded	Determines whether a quad is occluded in a region.
OcclusionRegion::PolygonOccluded	Determines whether a polygon is occluded in a region.
OcclusionRegion::SphereOccluded	Determines whether a sphere is occluded in a region.
OcclusionRegion::EllipsoidOccluded	Determines whether an ellipsoid is occluded in a region.
OcclusionRegion::CylinderOccluded	Determines whether a cylinder is occluded in a region.

OcclusionRegion();

The OcclusionRegion class represents a convex region of space bounded by a set of planes. These regions are created automatically by the World Manager when occlusion portals or occlusion spaces are present in the world. The OcclusionRegion class contains methods for testing whether various types of objects are completely contained within the region, providing basic occlusion functionality.

ListElement<OcclusionRegion>	Occlusion regions can be stored in a list.
Memory<OcclusionRegion>	Occlusion regions are stored in a dedicated heap.

VisibilityRegion