PhysicsMaterial2D

class in UnityEngine

Inherits from:Object

Implemented in:UnityEngine.Physics2DModule

Description 描述

Asset type that defines the surface properties of a Collider2D.

Note: the 3D equivalent of this class is spelt as "PhysicMaterial" with no S, but this class is spelt "PhysicsMaterial" with an S.

See Also: PhysicMaterial class.

Properties 属性

	bounciness		The degree of elasticity during collisions.
	friction		Coefficient of friction.

Inherited Members 继承成员

Properties 属性

	hideFlags		Should the object be hidden, saved with the Scene or modifiable by the user?
	name		The name of the object.

Public Methods 公共方法

	GetInstanceID		Returns the instance id of the object.
	ToString		Returns the name of the object.

Static Methods 静态方法

	Destroy		Removes a GameObject, component or asset.
	DestroyImmediate		Destroys the object obj immediately. You are strongly recommended to use Destroy instead.
	DontDestroyOnLoad		Do not destroy the target Object when loading a new Scene.
	FindObjectOfType		Returns the first active loaded object of Type type.
	FindObjectsOfType		Returns a list of all active loaded objects of Type type.
	Instantiate		Clones the object original and returns the clone.

Operators 运算符

	bool		Does the object exist?
	operator !=		Compares if two objects refer to a different object.
	operator ==		Compares two object references to see if they refer to the same object.