Vector2D class

Inheritance
Mixed-in types

Constructors

Vector2D({WasmStructPointer<Vector2D>? originalPointer, double x = 0, double y = 0})
Vector2D.one()
factory
Vector2D.vec2(num x, num y)
factory
Vector2D.zero()
factory

Properties

$state → RaylibTempStructState
Per-instance allocation state tracking slot keys, disposal, and identity.
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
length → double
Euclidean length (magnitude) of this vector.
no setterinherited
lengthSqr → double
Squared length of this vector.
no setterinherited
originalPointer ↔ WasmStructPointer<Vector2D>?
The C-owned or RaylibTemp-owned native pointer for this struct, if any.
getter/setter pairinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
structIsDisposed → bool
Whether structMarkDisposed has been called on this instance.
no setterinherited
structName → String
The Dart-side type name of this struct
no setterinherited
structRequiresOriginalPointer → bool
Whether this struct requires an originalPointer to function correctly.
no setterinherited
wasmByteSize → int
no setteroverride
x ↔ double
X component
getter/setter pairoverride
y ↔ double
Y component
getter/setter pairoverride

Methods

add(Vector2D o) → Vector2D
Returns a new vector that is the component-wise sum of this and o.
inherited
addValue(num value) → Vector2D
Returns a new vector with value added to each component.
inherited
angle(Vector2D o) → double
Angle between this vector and o in radians.
inherited
clamp(Vector2D min, Vector2D max) → Vector2D
Clamps each component of this vector between the corresponding components of min and max.
inherited
clampValue(double min, double max) → Vector2D
Clamps the length of this vector to the range [min, max].
inherited
clone() → Vector2D
Returns a deep copy of this instance, preserving RaylibStructBase.originalPointer if present.
override
copy() → Vector2D
Returns a deep copy of this instance without RaylibStructBase.originalPointer.
inherited
distance(Vector2D o) → double
Euclidean distance between this vector and o.
inherited
distanceSqr(Vector2D o) → double
Squared Euclidean distance between this vector and o.
inherited
div(Vector2D o) → Vector2D
Returns a new vector that is the component-wise quotient of this and o.
inherited
divideBy(num o) → Vector2D
Returns a new vector with all components divided by o.
inherited
dotProduct(Vector2D o) → double
Dot product of this vector and o.
inherited
equals(Vector2D o) → bool
Returns true if this vector is approximately equal to o.
inherited
format([int x0 = 0, int? y0]) → String
Returns a formatted string representation of this vector.
inherited
getOriginalPointer() → WasmStructPointer<Vector2D>
Returns originalPointer, throwing a descriptive StateError if unavailable or this instance RaylibTempStructState.isDisposed.
inherited
getOriginalPointerAndDispose() → WasmStructPointer<Vector2D>
Returns originalPointer and immediately calls structMarkDisposed.
inherited
invert() → Vector2D
Returns a new vector with each component replaced by its reciprocal (1/x, 1/y).
inherited
lerp(Vector2D o, double amount) → Vector2D
Linear interpolation between this and o by amount.
inherited
lineAngle(Vector2D o) → double
Angle of the line from this point to o, relative to the X axis.
inherited
max(Vector2D o) → Vector2D
Returns a new vector with each component being the component-wise maximum of this and o.
inherited
min(Vector2D o) → Vector2D
Returns a new vector with each component being the component-wise minimum of this and o.
inherited
moveTowards(Vector2D target, double maxDistance) → Vector2D
Moves this vector towards target by at most maxDistance.
inherited
mul(Vector2D o) → Vector2D
Returns a new vector that is the component-wise product of this and o.
inherited
negate() → Vector2D
Returns a new vector with all components negated.
inherited
normalize() → Vector2D
Returns a normalized (unit-length) copy of this vector.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
reflect(Vector2D normal) → Vector2D
Reflects this vector off a surface with the given normal.
inherited
refract(Vector2D n, double r) → Vector2D
Refracts this vector through a surface with normal n and ratio r.
inherited
rotate(double angle) → Vector2D
Rotates this vector by angle radians around the origin.
inherited
scale(num o) → Vector2D
Returns a new vector with all components scaled by o.
inherited
set(num x, num y) → Vector2D
Sets all components at once.
inherited
setD(Vector2D o) → Vector2D
Copies the fields of o into this instance and returns this.
override
signature() → String
Returns a human-readable representation of this struct.
inherited
structAllocateInto(RaylibTemp temp, WasmStructPointer<Vector2D> p, String key) → void
Allocates nested pointers into temp under key as needed.
inherited
structMarkDisposed() → void
Marks this instance as disposed and clears originalPointer.
inherited
structOnOp(void callback(WasmStructPointer<Vector2D> p)) → void
Calls callback with originalPointer if it is set, otherwise no-ops.
inherited
structReadFrom(WasmStructPointer<Vector2D> p) → void
Reads all fields from the memory at p.
inherited
structSetTag(String newTag) → Vector2D
Sets RaylibTempStructState.tag to newTag and returns this for chaining.
inherited
structSyncFromMemory() → void
Syncs all fields from the memory. Requires originalPointer.
inherited
structSyncInto(RaylibTemp temp, WasmStructPointer<Vector2D> p, String key) → void
Syncs Dart-side fields into the already-allocated native pointer p. Defaults to structWriteInto.
inherited
structSyncToMemory() → void
Syncs all fields to the memory. Requires originalPointer.
inherited
structWriteInto(WasmStructPointer<Vector2D> p) → void
Writes all fields into the memory at p.
inherited
sub(Vector2D o) → Vector2D
Returns a new vector that is the component-wise difference of this and o.
inherited
subValue(num value) → Vector2D
Returns a new vector with value subtracted from each component.
inherited
toArray() → List<double>
Returns the components as a new double list.
inherited
toString() → String
A string representation of this object.
inherited
transform(MatrixD o) → Vector2D
Transforms this vector by matrix o.
inherited
wasmReader([int? offset]) → WasmReader
inherited
wasmReaderOr(int address) → WasmReader
inherited
wasmReadFrom(WasmReader reader) → void
override
wasmWriteInto(WasmWriter writer) → void
override
wasmWriter([int? offset]) → WasmWriter
inherited
wasmWriterOr(int address) → WasmReader
inherited

Operators

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

Static Properties

byteSize → int
final