Function intersectsRay

intersectsRay(
    f: frustum.Frustum,
    origin: vec3.Vec3,
    direction: vec3.Vec3,
): boolean
Tests if a ray intersects the frustum, using a slab test over the planes. A ray that starts inside the frustum always intersects.
Parameters
- f: frustum.Frustum
  The frustum
- origin: vec3.Vec3
  Ray origin
- direction: vec3.Vec3
  Ray direction (need not be normalized)
Returns boolean
True if the ray intersects the frustum
- Defined in shapes/frustum.ts:601