SpatialBoundingFrustum SpatialBoundingFrustum SpatialBoundingFrustum SpatialBoundingFrustum Struct

Definition

A bounding frustum in the user's surroundings defined as a set of 6 planes, with coordinates expressed in meters.

public : struct SpatialBoundingFrustumpublic struct SpatialBoundingFrustumPublic Structure SpatialBoundingFrustum// You can use this struct in JavaScript.
Attributes
Windows 10 requirements
Device family
Windows 10 (introduced v10.0.10586.0 - for Xbox, see UWP features that aren't yet supported on Xbox)
API contract
Windows.Foundation.UniversalApiContract (introduced v2)

Remarks

A frustum is a rectangular pyramid clipped by a near plane and a far plane. When used as a view frustum, the volume within the frustum represents the view of a camera.

The normals for the 6 planes each face out from the frustum, defining its volume. Its coordinates are expressed in meters, and are meaningful in a specific coordinate system usually specified alongside the frustum.

Fields

Bottom Bottom Bottom Bottom

The bottom Plane defines the boundary for the bottommost content within the frustum.

public : field Plane Bottompublic field Plane BottomPublic Field Bottom// You can use this field in JavaScript.
Additional features and requirements
Device family
Windows 10 (introduced v10.0.10586.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v2)

Far Far Far Far

The far Plane defines the boundary for the farthest content within the frustum.

public : field Plane Farpublic field Plane FarPublic Field Far// You can use this field in JavaScript.
Additional features and requirements
Device family
Windows 10 (introduced v10.0.10586.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v2)

Left Left Left Left

The left Plane defines the boundary for the leftmost content within the frustum.

public : field Plane Leftpublic field Plane LeftPublic Field Left// You can use this field in JavaScript.
Additional features and requirements
Device family
Windows 10 (introduced v10.0.10586.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v2)

Near Near Near Near

The near Plane defines the boundary for the closest content within the frustum.

public : field Plane Nearpublic field Plane NearPublic Field Near// You can use this field in JavaScript.
Additional features and requirements
Device family
Windows 10 (introduced v10.0.10586.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v2)

Right Right Right Right

The right Plane defines the boundary for the rightmost content within the frustum.

public : field Plane Rightpublic field Plane RightPublic Field Right// You can use this field in JavaScript.
Additional features and requirements
Device family
Windows 10 (introduced v10.0.10586.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v2)

Top Top Top Top

The top Plane defines the boundary for the topmost content within the frustum.

public : field Plane Toppublic field Plane TopPublic Field Top// You can use this field in JavaScript.
Additional features and requirements
Device family
Windows 10 (introduced v10.0.10586.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v2)