QuaternionBase<Q extends QuaternionBase<Q, M, V3, V4>, M extends MatrixBase<M, V3, Q, V4>, V3 extends Vector3Base<V3, M, Q, V4>, V4 extends Vector4Base<V4, Q, M, V3>> mixin

Backend-agnostic contract for QuaternionBase structs.

Must be mixed into every concrete platform implementation of a Raylib type to ensure a unified API surface across different backends.

A unit quaternion representing a 3D rotation as xi + yj + zk + w.

Superclass constraints
Mixin applications

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 quaternion.
no setter
lengthSqr → double
Squared length of this quaternion.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
structName → String
The Dart-side type name of this struct
no setterinherited
w ↔ double
Real (scalar) component
getter/setter pair
x ↔ double
Imaginary i component
getter/setter pair
y ↔ double
Imaginary j component
getter/setter pair
z ↔ double
Imaginary k component
getter/setter pair

Methods

add(Q o) → Q
Returns a new quaternion that is the component-wise sum of this and o.
addValue(num value) → Q
Returns a new quaternion with value added to each component.
clone() → Q
Returns a deep copy of this instance, preserving RaylibStructBase.originalPointer if present.
inherited
copy() → Q
Returns a deep copy of this instance without RaylibStructBase.originalPointer.
inherited
cubicHermiteSpline(Q outTangent1, Q q2, Q inTangent2, double t) → Q
Interpolates along a cubic Hermite spline between this and q2.
distance(Q o) → double
Euclidean distance between this quaternion and o in 4D space.
distanceSqr(Q o) → double
Squared Euclidean distance between this quaternion and o.
div(Q o) → Q
Returns a new quaternion that is the component-wise quotient of this and o.
divideBy(num o) → Q
Returns a new quaternion with all components divided by o.
dotProduct(Q o) → double
Dot product of this quaternion and o.
equals(Q o) → bool
Returns true if this quaternion is approximately equal to o.
format([int x0 = 0, int? y0, int? z0, int? w0]) → String
Returns a formatted string representation of this quaternion.
invert() → Q
Returns the inverse (conjugate divided by squared length) of this quaternion.
lerp(Q o, double amount) → Q
Linear interpolation between this and o by amount (component-wise).
max(Q o) → Q
Returns a new quaternion with each component being the component-wise maximum of this and o.
min(Q o) → Q
Returns a new quaternion with each component being the component-wise minimum of this and o.
mul(Q o) → Q
Returns the Hamilton product of this quaternion and o.
negate() → Q
Returns a new quaternion with all components negated.
nLerp(Q o, double amount) → Q
Normalized linear interpolation between this and o by amount.
normalize() → Q
Returns a normalized (unit-length) copy of this quaternion.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
scale(num o) → Q
Returns a new quaternion with all components scaled by o.
set(num x, num y, num z, num w) → Q
Sets all components at once.
setD(Q o) → Q
Copies the fields of o into this instance and returns this.
inherited
signature() → String
Returns a human-readable representation of this struct.
override
sLerp(Q o, double amount) → Q
Spherical linear interpolation between this and o by amount.
sub(Q o) → Q
Returns a new quaternion that is the component-wise difference of this and o.
subValue(num value) → Q
Returns a new quaternion with value subtracted from each component.
toArray() → List<double>
Returns the components as a new double list.
toAxisAngle() → (V3, double)
Decomposes this quaternion into an axis–angle representation.
toEuler() → V3
Converts this quaternion to Euler angles (roll, pitch, yaw) in radians.
toMatrix() → M
Converts this quaternion to an equivalent rotation matrix.
toString() → String
A string representation of this object.
inherited
toVector4() → V4
Converts this quaternion to a V4 with the same (x, y, z, w) components.
transform(M mat) → Q
Transforms this quaternion by the given matrix mat.

Operators

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