DualPartition(T).GetOverlaps Method (IList(Plane))

DualPartitionTGetOverlaps Method (IListPlane)

Gets the items that touch the bounding volume ("k-DOP") defined by a set of planes.

Namespace: DigitalRune.Geometry.Partitioning
Assembly: DigitalRune.Geometry (in DigitalRune.Geometry.dll) Version: 1.18.0.0 (1.18.2.14427)

Syntax

C++

Copy

public IEnumerable<T> GetOverlaps(
	IList<Plane> planes
)

Public Function GetOverlaps ( 
	planes As IList(Of Plane)
) As IEnumerable(Of T)

public:
virtual IEnumerable<T>^ GetOverlaps(
	IList<Plane>^ planes
) sealed

abstract GetOverlaps : 
        planes : IList<Plane> -> IEnumerable<'T> 
override GetOverlaps : 
        planes : IList<Plane> -> IEnumerable<'T>

Parameters

planes: Type: System.Collections.GenericIListPlane
The planes that define the bounding volume (k-DOP). Max 31 planes. The plane normals are pointing outwards. The plane does not need to be normalized, i.e. the plane normal does not need to be a unit vector.

Return Value

Type: IEnumerableT
All items that touch the bounding volume. (The result is conservative: It is guaranteed that the list contains all items that touch the bounding volume. But I it may also contain a few items that do not touch the bounding volume!)

Implements

ISupportFrustumCullingTGetOverlaps(IListPlane)

Remarks

Hint: The method ExtractPlanes(Matrix44F, IListPlane, Boolean) can be called to extract the viewing frustum planes of a world-view-projection matrix.

Reference

DualPartitionT Class

GetOverlaps Overload

DigitalRune.Geometry.Partitioning Namespace