Vector3D class

Vector3, 3 components

Inheritance

• Object
• RaylibStruct<Vector3D>
• RaylibStructLiteral<Vector3D>
• Vector3D

Constructors

Vector3D({StructPointer<Vector3D>? op, double x = 0, double y = 0, double z = 0})

Vector3D.barycenter(Vector3D p, Vector3D a, Vector3D b, Vector3D c)

Computes the barycentric coordinates of point p relative to triangle (a, b, c).

factory

Vector3D.normalized(num x, num y, num z)

Creates a vector from x, y, z and immediately normalizes it.

factory

Vector3D.one()

factory

Vector3D.perpendicular(Vector3D o)

Returns a vector perpendicular to o by crossing it with its least-aligned cardinal axis.

factory

Vector3D.vec3(num x, num y, num z)

factory

Vector3D.zero()

factory

Properties

$state → RaylibTempStructState

Per-instance allocation state tracking slot keys, disposal, and identity.

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

length → double

Euclidean length (magnitude) of this vector.

no setter

lengthSqr → double

Squared length of this vector.

no setter

op ↔ StructPointer<Vector3D>?

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

getter/setter pair, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

structIsDisposed → bool

Whether structMarkDisposed has been called on this instance.

no setter, inherited

structName → String

The Dart-side type name of this struct

no setter, inherited

x ↔ double

Vector x component

getter/setter pair

y ↔ double

Vector y component

getter/setter pair

z ↔ double

Vector z component

getter/setter pair

Methods

add(Vector3D o) → Vector3D

Returns a new vector that is the component-wise sum of this and o.

addValue(num value) → Vector3D

Returns a new vector with value added to each component.

angle(Vector3D o) → double

Angle between this vector and o in radians, in the range [0, π].

clamp(Vector3D min, Vector3D max) → Vector3D

Clamps each component of this vector between the corresponding components of min and max.

clampValue(double min, double max) → Vector3D

Clamps the length of this vector to the range [min, max].

clone() → Vector3D

Returns a deep copy of this instance, preserving op if present.

override

copy() → Vector3D

Returns a deep copy of this instance without op.

inherited

crossProduct(Vector3D o) → Vector3D

Cross product of this vector and o.

cubicHermite(Vector3D tangent1, Vector3D v2, Vector3D tangent2, double amount) → Vector3D

Interpolates along a cubic Hermite spline between this and v2.

distance(Vector3D o) → double

Euclidean distance between this vector and o.

distanceSqr(Vector3D o) → double

Squared Euclidean distance between this vector and o.

div(Vector3D o) → Vector3D

Returns a new vector that is the component-wise quotient of this and o.

divideBy(num o) → Vector3D

Returns a new vector with all components divided by o.

dotProduct(Vector3D o) → double

Dot product of this vector and o.

equals(Vector3D o) → bool

Returns true if this vector is approximately equal to o.

format([int x0 = 0, int? y0, int? z0]) → String

Returns a formatted string representation of this vector.

getOp() → StructPointer<Vector3D>

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

inherited

getOpAndDispose() → StructPointer<Vector3D>

Returns op and immediately disposes this struct.

inherited

invert() → Vector3D

Returns a new vector with each component replaced by its reciprocal (1/x, 1/y, 1/z).

lerp(Vector3D o, double amount) → Vector3D

Linear interpolation between this and o by amount.

max(Vector3D o) → Vector3D

Returns a new vector with each component being the component-wise maximum of this and o.

min(Vector3D o) → Vector3D

Returns a new vector with each component being the component-wise minimum of this and o.

moveTowards(Vector3D target, double maxDistance) → Vector3D

Moves this vector towards target by at most maxDistance.

mul(Vector3D o) → Vector3D

Returns a new vector that is the component-wise product of this and o.

negate() → Vector3D

Returns a new vector with all components negated.

normalize() → Vector3D

Returns a normalized (unit-length) copy of this vector.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

orthoNormalize(Vector3D o) → Vector3D

Orthonormalizes this vector against o using the Gram-Schmidt process.

project(Vector3D o) → Vector3D

Projects this vector onto o.

reflect(Vector3D normal) → Vector3D

Reflects this vector off a surface with the given normal.

refract(Vector3D n, double r) → Vector3D

Refracts this vector through a surface with normal n and ratio r.

reject(Vector3D o) → Vector3D

Rejects o from this vector.

rotateByAxisAngle(Vector3D axis, double angle) → Vector3D

Rotates this vector around axis by angle radians.

rotateByQuaternion(QuaternionD q) → Vector3D

Returns a new vector with this rotated by quaternion q.

scale(num o) → Vector3D

Returns a new vector with all components scaled by o.

set(num x, num y, num z) → Vector3D

Sets all components at once.

setDart(Vector3D o) → Vector3D

Copies the fields of o into this instance.

override

signature() → String

Returns a human-readable representation of this struct.

override

structAllocateInto(RaylibTemp<RaylibBase> temp, MemoryPointer<RType> p, String key) → void

Allocates nested pointers into temp under key as needed.

inherited

structMarkDisposed() → void

Marks this instance as disposed and clears op.

inherited

structOnOp(void callback(StructPointer<Vector3D> p)) → void

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

inherited

structReadFrom(MemoryPointer<RType> p) → void

override

structSetTag(String newTag) → Vector3D

Sets RaylibTempStructState.tag to newTag.

inherited

structSyncFromMemory() → void

Syncs all fields from the memory. Requires op.

inherited

structSyncToMemory() → void

Syncs all fields to the memory. Requires op.

inherited

structWriteInto(MemoryPointer<RType> p) → void

override

sub(Vector3D o) → Vector3D

Returns a new vector that is the component-wise difference of this and o.

subValue(num value) → Vector3D

Returns a new vector with value subtracted from each component.

toArray() → List<double>

Returns the components as a new double list.

toFloatV() → float3D

Returns the components as a float3D.

toString() → String

A string representation of this object.

inherited

transform(MatrixD o) → Vector3D

Transforms this vector by matrix o.

unproject(MatrixD projection, MatrixD view) → Vector3D

Unprojects this screen-space vector back into world space.

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

field_x → StructValueField<double, RFloat>

Field descriptor for x.

final

field_y → StructValueField<double, RFloat>

Field descriptor for y.

final

field_z → StructValueField<double, RFloat>

Field descriptor for z.

final

struct → StructType<Vector3D>

Describes the raw memory layout, construction, and pointer representation of this struct type.

final

structLayout → StructLayout<Vector3Field>

Raw memory layout of this object.

final