Frustum

3D frustum.

struct Frustum (

T

) if (

isFloatingPoint!T

) {

enum int LEFT;

enum int RIGHT;

enum int TOP;

enum int BOTTOM;

enum int NEAR;

enum int FAR;

Plane!T[6] planes;

this(Plane!T left, Plane!T right, Plane!T top, Plane!T bottom, Plane!T near, Plane!T far);

anonymousenum OUTSIDE;

bool contains(vec3!T point);

int contains(Sphere!(T, 3) sphere);

int contains(box3!T box);

}

Constructors

this this(Plane!T left, Plane!T right, Plane!T top, Plane!T bottom, Plane!T near, Plane!T far): Create a frustum from 6 planes.

Members

Enums

OUTSIDE anonymousenum OUTSIDE: Undocumented in source.

Functions

contains bool contains(vec3!T point): Point vs frustum intersection.
contains int contains(Sphere!(T, 3) sphere): Sphere vs frustum intersection.
contains int contains(box3!T box): AABB vs frustum intersection.

Variables

BOTTOM enum int BOTTOM;
FAR enum int FAR;: Undocumented in source.
LEFT enum int LEFT;
NEAR enum int NEAR;
RIGHT enum int RIGHT;
TOP enum int TOP;: Undocumented in source.
planes Plane!T[6] planes;: Undocumented in source.

Bugs

verify proper signedness of half-spaces

See Also

Flipcode article by Dion Picco .

Meta

Source

See Implementation