public class FixtureDef

A fixture definition is used to create a fixture. This class defines an abstract fixture definition. You can reuse fixture definitions safely.

Fields

`public` `Shape shape`	The shape, this must be set.
`public` `Object userData`	Use this to store application specific fixture data.
`public float friction`	The friction coefficient, usually in the range [0,1].
`public float restitution`	The restitution (elasticity) usually in the range [0,1].
`public float density`	The density, usually in kg/m^2
`public boolean isSensor`	A sensor shape collects contact information but never generates a collision response.
`public` `Filter filter`	Contact filtering data;

public Shape shape

The shape, this must be set. The shape will be cloned, so you can create the shape on the stack.

public Object userData

Use this to store application specific fixture data.

public float friction

The friction coefficient, usually in the range [0,1].

public float restitution

The restitution (elasticity) usually in the range [0,1].

public float density

The density, usually in kg/m^2

public boolean isSensor

A sensor shape collects contact information but never generates a collision response.

public Filter filter

Contact filtering data;

public FixtureDef()