Ray class - ray library

Constructors

Ray([Vector3? origin, Vector3? direction]): Constructs a ray with the given values.

Properties

aabb → AABB: final
direction ↔ Vector3: latefinal
edge1 → Vector3: final
edge2 → Vector3: final
hashCode → int: The hash code for this object.
no setterinherited
inverse → Matrix4: final
matrix → Matrix4: final
normal → Vector3: final
origin ↔ Vector3: latefinal
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
size → Vector3: final
v1 → Vector3: final

Methods

applyMatrix4(Matrix4 m) → Ray: Transforms this ray by the given 4x4 matrix.
at(double t, Vector3 result) → Vector3: Computes a position on the ray according to the given t value and stores the result in the given 3D vector. The t value has a range of 0, double.infinity where 0 means the position is equal with the origin of the ray.
clone() → Ray: Creates a ray and copies all values from this ray.
copy(Ray ray) → Ray: Copies all values from the given ray to this ray.
equals(Ray ray) → bool: Returns true if the given ray is deep equal with this ray.
intersectAABB(AABB aabb, Vector3 result) → Vector3?: Performs a ray/AABB intersection test and stores the intersection point to the given 3D vector. If no intersection is detected, null is returned.
intersectBoundingSphere(BoundingSphere sphere, Vector3 result) → Vector3?: Performs a ray/sphere intersection test and stores the intersection point to the given 3D vector. If no intersection is detected, null is returned.
intersectBVH(BVH bvh, Vector3 result) → Vector3?: Performs a ray/BVH intersection test and stores the intersection point to the given 3D vector. If no intersection is detected, null is returned.
intersectConvexHull(ConvexHull convexHull, Vector3 result) → Vector3?: Performs a ray/convex hull intersection test and stores the intersection point to the given 3D vector. If no intersection is detected, null is returned. The implementation is based on "Fast Ray-Convex Polyhedron Intersection" by Eric Haines, GRAPHICS GEMS II
intersectOBB(OBB obb, Vector3 result) → Vector3?: Performs a ray/OBB intersection test and stores the intersection point to the given 3D vector. If no intersection is detected, null is returned.
intersectPlane(Plane plane, Vector3 result) → Vector3?: Performs a ray/plane intersection test and stores the intersection point to the given 3D vector. If no intersection is detected, null is returned.
intersectsAABB(AABB aabb) → bool: Performs a ray/AABB intersection test. Returns either true or false if there is a intersection or not.
intersectsBoundingSphere(BoundingSphere sphere) → bool: Performs a ray/sphere intersection test. Returns either true or false if there is a intersection or not.
intersectsBVH(BVH bvh) → bool: Performs a ray/BVH intersection test. Returns either true or false if there is a intersection or not.
intersectsConvexHull(ConvexHull convexHull) → bool: Performs a ray/convex hull intersection test. Returns either true or false if there is a intersection or not.
intersectsOBB(OBB obb) → bool: Performs a ray/OBB intersection test. Returns either true or false if there is a intersection or not.
intersectsPlane(Plane plane) → bool: Performs a ray/plane intersection test. Returns either true or false if there is a intersection or not.
intersectTriangle(Map<String, Vector3> triangle, bool backfaceCulling, Vector3 result) → Vector3?: Performs a ray/triangle intersection test and stores the intersection point to the given 3D vector. If no intersection is detected, null is returned.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
set(Vector3 origin, Vector3 direction) → Ray: Sets the given values to this ray.
toString() → String: A string representation of this object.
inherited

Operators

operator ==(Object other) → bool: The equality operator.
inherited