Vector2 class
Vector2, 2 components.
Constructors
- Vector2(double x, double y)
- Vector2, 2 components.
- Vector2.all(double value)
-
Construct Vector2 with all values set to
value. - Vector2.fromRef(Vector2 ref)
- Construct Vector2 from native reference.
- Vector2.zero()
- Construct empty Vector2.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- length → double
-
Calculate vector length.
no setter
- lengthSqr → double
-
Calculate vector square length.
no setter
-
pointer
→ Pointer<
Vector2> ? -
Native pointer, used internally.
final
- ref ↔ Vector2
-
Native reference.
latefinalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- x ↔ double
-
Vector x component.
getter/setter pair
- y ↔ double
-
Vector y component.
getter/setter pair
Methods
-
angle(
Vector2 v) → double - Calculate angle from two vectors in X-axis.
-
distance(
Vector2 v) → double - Calculate distance between two vectors.
-
dot(
Vector2 v) → double - Calculate two vectors dot product.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited