Matrix4 class
Class representing a 4x4 matrix. The elements of the matrix are stored in column-major order.
@author {@link https://github.com/Mugen87|Mugen87}
Constructors
- Matrix4()
Properties
- elements ↔ Float32List
-
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
clone(
) → Matrix4 - Creates a new matrix and copies all values from this matrix.
-
compose(
Vector3 position, Quaternion rotation, Vector3 scale) → Matrix4 - Composes a matrix from the given position, quaternion and scale.
-
copy(
Matrix4 m) → Matrix4 - Copies all values from the given matrix to this matrix.
-
equals(
Matrix4 m) → bool - Returns true if the given matrix is deep equal with this matrix.
-
extractBasis(
Vector3 xAxis, Vector3 yAxis, Vector3 zAxis) → Matrix4 - Extracts the basis vectors and stores them to the given vectors.
-
fromArray(
List< double> array, [int offset = 0]) → Matrix4 - Sets the elements of this matrix from an array.
-
fromMatrix3(
Matrix3 m) → Matrix4 - Sets the upper-left 3x3 portion of this matrix by the given 3x3 matrix. Other parts of the matrix are equal to the identiy matrix.
-
fromQuaternion(
Quaternion q) → Matrix4 - Uses the given quaternion to transform the upper left 3x3 part to a rotation matrix. Other parts of the matrix are equal to the identiy matrix.
-
getInverse(
Matrix4 m) → Matrix4 - Computes the inverse of this matrix and stored the result in the given matrix.
-
getMaxScale(
) → double - Computes the maximum scale value for all three axis.
-
identity(
) → Matrix4 - Transforms this matrix to an identity matrix.
-
makeBasis(
Vector3 xAxis, Vector3 yAxis, Vector3 zAxis) → Matrix4 - Makes a basis from the given vectors.
-
multiply(
Matrix4 m) → Matrix4 - Multiplies this matrix with the given matrix.
-
multiplyMatrices(
Matrix4 a, Matrix4 b) → Matrix4 - Multiplies two given matrices and stores the result in this matrix.
-
multiplyScalar(
double s) → Matrix4 - Multiplies the given scalar with this matrix.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
premultiply(
Matrix4 m) → Matrix4 - Multiplies this matrix with the given matrix. So the order of the multiplication is switched compared to {@link Matrix4#multiply}.
-
scale(
Vector3 v) → Matrix4 - Scales this matrix by the given 3D vector.
-
set(
double n11, double n12, double n13, double n14, double n21, double n22, double n23, double n24, double n31, double n32, double n33, double n34, double n41, double n42, double n43, double n44) → Matrix4 - Sets the given values to this matrix. The arguments are in row-major order.
-
setPosition(
Vector3 v) → Matrix4 - Sets the translation part of the 4x4 matrix to the given position vector.
-
toArray(
List< double> array, [int offset = 0]) → List<double> - Copies all elements of this matrix to the given array.
-
toString(
) → String -
A string representation of this object.
inherited
-
transpose(
) → Matrix4 - Transposes this matrix.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited