Question

JavaScript => var normal: Vector2;
C# => Vector2 normal;

Description 描述

Surface normal at the contact point.

在接触点的表面法线。

This is the normal vector (ie, the vector perpendicular to the surface) of the incoming Collider2D at the contact point.

这是一个在接触点传入的Collider2D的法线向量（例如，该向量垂直于表面）。

See Also: Collider2D class.

ContactPoint2D