Vector2List class - vector_math_lists library

Constructors

Vector2List(int length, [int offset = 0, int stride = 0]): Create a new vector list with length elements. Optionally it is possible to specify an offset in the buffer and a stride between each vector.
Vector2List.fromList(List<Vector2> list, [int offset = 0, int stride = 0]): Create a new vector list from a list of vectors. Optionally it is possible to specify an offset in the buffer and a stride between each vector.
Vector2List.view(Float32List buffer, [int offset = 0, int stride = 0]): Create a new vector list as a view of buffer. Optionally it is possible to specify a offset in the buffer and a stride between each vector.

buffer → Float32List: The internal storage buffer of this list.
read-onlyinherited
hashCode → int: The hash code for this object.
read-onlyinherited
length → int: The count of vectors in this list.
read-onlyinherited
runtimeType → Type: A representation of the runtime type of the object.
read-onlyinherited

add(int index, Vector2 vector) → void: Add vector to the vector at index.
addScaled(int index, Vector2 vector, double factor) → void: Add vector scaled by factor to the vector at index.
copy(VectorList<Vector2> src, {int srcOffset = 0, int offset = 0, int count = 0}) → void: Copy a range of count vectors beginning at srcOffset from src into this list starting at offset.
inherited
load(int index, Vector2 vector) → void: Retrieves the vector at index and stores it in vector.
override
multiply(int index, Vector2 vector) → void: Multiply the vector at index by vector.
newVector() → Vector2: Create a new instance of T.
override
noSuchMethod(Invocation invocation) → dynamic: Invoked when a non-existent method or property is accessed.
inherited
scale(int index, double factor) → void: Scale the vector at index by factor.
setValues(int index, double x, double y) → void: Set the vector at index to x and y.
setZero(int index) → void: Set the vector at index to zero.
store(int index, Vector2 vector) → void: Store vector in the list at index.
override
sub(int index, Vector2 vector) → void: Substract vector from the vector at index.
toString() → String: A string representation of this object.
inherited

operator ==(Object other) → bool: The equality operator.
inherited
operator [](int index) → Vector2: Retrieves the vector at index.
inherited
operator []=(int index, Vector2 v) → void: Store v in the list at index.
inherited