ShapeCollision class

Class responsible to verify collision of the Shapes. Code based from: https://github.com/hahafather007/collision_check

Constructors

ShapeCollision()

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

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

Static Methods

circleToCircle(CircleShape a, CircleShape b) → bool
circleToPolygon(CircleShape a, PolygonShape b) → bool
getNearestDistance(Vector2 o1, Vector2 o2, Vector2 o) → double
Get o point distance o1 and o2 line segment distance https://blog.csdn.net/yjukh/article/details/5213577
isCollision(Shape a, Shape b) → bool
isLinesOver(Vector2 a, Vector2 b, Vector2 c, Vector2 d) → bool
Straddle experiment Determine whether the line segment a~b and the line segment c~d https://www.rogoso.info/%E5%88%A4%E6%96%AD%E7%BA%BF%E6%AE%B5%E7%9B%B8%E4%BA%A4/
isLinesShadowOver(Vector2 a, Vector2 b, Vector2 c, Vector2 d) → bool
Rapid rejection experiment Determine whether the projections of the line segment a~b and the line segment c~d on the x-axis and y-axis have a common area
polygonPoint(PolygonShape b, Vector2 point) → bool
polygonToPolygon(PolygonShape a, PolygonShape b) → bool
rectToCircle(RectangleShape a, CircleShape b) → bool
rectToPolygon(RectangleShape a, PolygonShape b) → bool
rectToRect(RectangleShape a, RectangleShape b) → bool
vectorProduct(VectorVector a, VectorVector b) → double