Collisions and Intersections

Are 2 circles colliding

Are 2 rectangles colliding

Are a circle and rectangle colliding

Are 2 line segments intercepting

Are a line segment and circle colliding

Are line segment and rectangle colliding

Are 2 convex polygons colliding

Are 2 polygons colliding both concave and convex polys are allowed

Is a point inside an arc?

Is a point inside a wedge?

Is an XY point inside a circle

Is an XY point inside a rectangle