QuaternionD class

Inheritance
Mixed-in types

Constructors

QuaternionD({WasmStructPointer<QuaternionD>? originalPointer, double x = 0, double y = 0, double z = 0, double w = 0})
QuaternionD.fromAxisAngle(Vector3D axis, double angle)
factory
QuaternionD.fromEuler(double pitch, double yaw, double roll)
factory
QuaternionD.fromMatrix(MatrixD mat)
factory
QuaternionD.fromVector3ToVector3(Vector3D from, Vector3D to)
factory
QuaternionD.fromVector4(Vector4D v)
factory
QuaternionD.identity()
factory
QuaternionD.one()
factory
QuaternionD.quat(num x, num y, num z, num w)
factory
QuaternionD.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 quaternion.
no setterinherited
lengthSqr → double
Squared length of this quaternion.
no setterinherited
originalPointer ↔ WasmStructPointer<QuaternionD>?
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
w ↔ double
Real (scalar) component
getter/setter pairoverride
wasmByteSize → int
no setteroverride
x ↔ double
Imaginary i component
getter/setter pairoverride
y ↔ double
Imaginary j component
getter/setter pairoverride
z ↔ double
Imaginary k component
getter/setter pairoverride

Methods

add(QuaternionD o) → QuaternionD
Returns a new quaternion that is the component-wise sum of this and o.
inherited
addValue(num value) → QuaternionD
Returns a new quaternion with value added to each component.
inherited
clone() → QuaternionD
Returns a deep copy of this instance, preserving RaylibStructBase.originalPointer if present.
override
copy() → QuaternionD
Returns a deep copy of this instance without RaylibStructBase.originalPointer.
inherited
cubicHermiteSpline(QuaternionD outTangent1, QuaternionD q2, QuaternionD inTangent2, double t) → QuaternionD
Interpolates along a cubic Hermite spline between this and q2.
inherited
distance(QuaternionD o) → double
Euclidean distance between this quaternion and o in 4D space.
inherited
distanceSqr(QuaternionD o) → double
Squared Euclidean distance between this quaternion and o.
inherited
div(QuaternionD o) → QuaternionD
Returns a new quaternion that is the component-wise quotient of this and o.
inherited
divideBy(num o) → QuaternionD
Returns a new quaternion with all components divided by o.
inherited
dotProduct(QuaternionD o) → double
Dot product of this quaternion and o.
inherited
equals(QuaternionD o) → bool
Returns true if this quaternion is approximately equal to o.
inherited
format([int x0 = 0, int? y0, int? z0, int? w0]) → String
Returns a formatted string representation of this quaternion.
inherited
getOriginalPointer() → WasmStructPointer<QuaternionD>
Returns originalPointer, throwing a descriptive StateError if unavailable or this instance RaylibTempStructState.isDisposed.
inherited
getOriginalPointerAndDispose() → WasmStructPointer<QuaternionD>
Returns originalPointer and immediately calls structMarkDisposed.
inherited
invert() → QuaternionD
Returns the inverse (conjugate divided by squared length) of this quaternion.
inherited
lerp(QuaternionD o, double amount) → QuaternionD
Linear interpolation between this and o by amount (component-wise).
inherited
max(QuaternionD o) → QuaternionD
Returns a new quaternion with each component being the component-wise maximum of this and o.
inherited
min(QuaternionD o) → QuaternionD
Returns a new quaternion with each component being the component-wise minimum of this and o.
inherited
mul(QuaternionD o) → QuaternionD
Returns the Hamilton product of this quaternion and o.
inherited
negate() → QuaternionD
Returns a new quaternion with all components negated.
inherited
nLerp(QuaternionD o, double amount) → QuaternionD
Normalized linear interpolation between this and o by amount.
inherited
normalize() → QuaternionD
Returns a normalized (unit-length) copy of this quaternion.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
scale(num o) → QuaternionD
Returns a new quaternion with all components scaled by o.
inherited
set(num x, num y, num z, num w) → QuaternionD
Sets all components at once.
inherited
setD(QuaternionD o) → QuaternionD
Copies the fields of o into this instance and returns this.
override
signature() → String
Returns a human-readable representation of this struct.
inherited
sLerp(QuaternionD o, double amount) → QuaternionD
Spherical linear interpolation between this and o by amount.
inherited
structAllocateInto(RaylibTemp temp, WasmStructPointer<QuaternionD> 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<QuaternionD> p)) → void
Calls callback with originalPointer if it is set, otherwise no-ops.
inherited
structReadFrom(WasmStructPointer<QuaternionD> p) → void
Reads all fields from the memory at p.
inherited
structSetTag(String newTag) → QuaternionD
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<QuaternionD> 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<QuaternionD> p) → void
Writes all fields into the memory at p.
inherited
sub(QuaternionD o) → QuaternionD
Returns a new quaternion that is the component-wise difference of this and o.
inherited
subValue(num value) → QuaternionD
Returns a new quaternion with value subtracted from each component.
inherited
toArray() → List<double>
Returns the components as a new double list.
inherited
toAxisAngle() → (Vector3D, double)
Decomposes this quaternion into an axis–angle representation.
inherited
toEuler() → Vector3D
Converts this quaternion to Euler angles (roll, pitch, yaw) in radians.
inherited
toMatrix() → MatrixD
Converts this quaternion to an equivalent rotation matrix.
inherited
toString() → String
A string representation of this object.
inherited
toVector4() → Vector4D
Converts this quaternion to a V4 with the same (x, y, z, w) components.
inherited
transform(MatrixD mat) → QuaternionD
Transforms this quaternion by the given matrix mat.
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