Vector2D class

Inheritance

• Object
• StructD<Vector2D, Vector2C>
• StructDLiteral<Vector2D, Vector2C>
• Vector2D

Available extensions

• Vector2DLike

Constructors

Vector2D({Pointer<Vector2C>? originalPointer, double x = 0, double y = 0})

Vector2D.one()

factory

Vector2D.vec2(num x, num y)

factory

Vector2D.zero()

factory

Properties

allocKey → String?

The RaylibTemp slot key used during the most recent toC allocation.

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

internalId → int

A stable numeric ID assigned on first toC call for pointer-owning structs.

no setter, inherited

isDisposed → bool

Whether markDisposed has been called on this instance.

no setter, inherited

length → double

Available on Vector2D, provided by the Vector2DLike extension

no setter

lengthSqr → double

Available on Vector2D, provided by the Vector2DLike extension

no setter

originalPointer ↔ Pointer<Vector2C>?

The C-owned or RaylibTemp-owned native pointer for this struct, if any.

getter/setter pair, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

structName → String

The Dart-side type name of this struct

no setter, inherited

tag → String

The slot tag used to disambiguate RaylibTemp keys for this instance.

no setter, inherited

x ↔ double

getter/setter pair

y ↔ double

getter/setter pair

Methods

add(Vector2D o) → Vector2D

addValue(num value) → Vector2D

allocateInto(RaylibTemp temp, Pointer<Vector2C> p, String key) → void

Writes all fields into the native struct at p, allocating nested pointers into temp under key as needed.

override

allocatePointer(RaylibTemp temp, String key, [int count = 1]) → Pointer<Vector2C>

Allocates a native slot of count elements in temp under key and returns the resulting pointer.

override

angle(Vector2D o) → double

Available on Vector2D, provided by the Vector2DLike extension

clamp(Vector2D min, Vector2D max) → Vector2D

clampValue(double min, double max) → Vector2D

clone() → Vector2D

Returns a deep copy of this instance, preserving originalPointer.

override

copy() → Vector2D

Returns a deep copy of this instance without originalPointer.

inherited

distance(Vector2D o) → double

Available on Vector2D, provided by the Vector2DLike extension

distanceSqr(Vector2D o) → double

Available on Vector2D, provided by the Vector2DLike extension

div(Vector2D o) → Vector2D

divideBy(num o) → Vector2D

dotProduct(Vector2D o) → double

Available on Vector2D, provided by the Vector2DLike extension

equals(Vector2D o) → bool

format([int x0 = 0, int? y0]) → String

Available on Vector2D, provided by the Vector2DLike extension

getOriginalPointer() → Pointer<Vector2C>

Returns originalPointer, throwing a descriptive StateError if unavailable or this instance isDisposed.

inherited

getOriginalPointerAndDispose() → Pointer<Vector2C>

Returns originalPointer and immediately calls markDisposed.

inherited

invert() → Vector2D

lerp(Vector2D o, double amount) → Vector2D

lineAngle(Vector2D o) → double

Available on Vector2D, provided by the Vector2DLike extension

markDisposed() → void

Marks this instance as disposed and clears originalPointer.

inherited

max(Vector2D o) → Vector2D

min(Vector2D o) → Vector2D

moveTowards(Vector2D target, double maxDistance) → Vector2D

mul(Vector2D o) → Vector2D

negate() → Vector2D

normalize() → Vector2D

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onOriginalPointer(void callback(Pointer<Vector2C> p)) → void

Calls callback with originalPointer if it is set, otherwise no-ops.

inherited

reflect(Vector2D normal) → Vector2D

refract(Vector2D n, double r) → Vector2D

rotate(double angle) → Vector2D

scale(num o) → Vector2D

set(num x, num y) → Vector2D

setC(Vector2C o) → Vector2D

Copies the fields of the native struct o into this instance.

override

setD(Vector2D o) → Vector2D

Copies the fields of the Dart struct o into this instance.

override

setTag(String newTag) → Vector2D

Sets tag to newTag and returns this for chaining.

inherited

signature() → String

Returns a human-readable description of this struct's current field values.

override

sub(Vector2D o) → Vector2D

subValue(num value) → Vector2D

syncInto(RaylibTemp temp, Pointer<Vector2C> p, String key) → void

Syncs Dart-side fields into the already-allocated native pointer p.

inherited

toArray() → List<double>

toC(RaylibTemp temp, String key) → Pointer<Vector2C>

Returns a native pointer for this struct, allocating or syncing as needed.

inherited

toString() → String

A string representation of this object.

inherited

transform(MatrixD o) → Vector2D

writeInto(Vector2C p) → void

Writes all fields directly into the native struct reference p. For nested structs, use writeInto as well.

override

Operators

operator *(Vector2D other) → Vector2D

operator +(Vector2D other) → Vector2D

operator -(Vector2D other) → Vector2D

operator /(Vector2D other) → Vector2D

operator ==(Object other) → bool

The equality operator.

inherited