Ray

data class Ray(val origin: Vec3, val direction: Vec3) : LinearGeometry3

Constructors

constructor(origin: Vec3, direction: Vec3)

open override val anchor: Vec3

Parameter-zero point of this geometry.

open override val direction: Vec3

Direction vector of the supporting line.

val origin: Vec3

open fun distanceToSqr(point: Vec3): Double

Returns the squared distance from point to this geometry.

open fun firstIntersectionWith(box: AABB): Vec3?

Returns the first boundary intersection with box in parameter order.

Returns the nearest point pair between this geometry and other.

Returns the nearest point on this geometry to box.

open fun getNearestPointTo(point: Vec3): Vec3

Returns the nearest point on this geometry to point.

Returns the nearest point on this geometry to shape.

open fun intersects(box: AABB): Boolean

Returns whether this geometry intersects box within its parameter domain.

open fun parameterFor(point: Vec3): Double

Returns the unconstrained projection parameter of point on the supporting line.

Returns the unconstrained projection parameter of input position on the supporting line.

open fun pointAt(parameter: Double): Vec3

Returns the point on the supporting line at parameter.

open fun pointAtOrNull(parameter: Double): Vec3?

Returns the point at parameter if it belongs to this geometry's parameter domain.