Body

Returns the moment of inertia for rotations about the COM of this body. It is calculated using the moments of inertia of this body's shapes and the parallel axis theorem. If the body is fixed, its moment of inertia is infinite (Double.PositiveInfinity).

Angular velocity of this body.

Applies a force to a point on this body. Warning: the point is considered to be contained within this body.

Applies a force to the COM of this body.

Applies an impulse to a point on this body. Warning: the point is considered to be contained within this body.

Applies an impulse to the COM of this body.

Checks if the point point is contained in this body.

This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.

The default implementations of this method is an equivalence relation:

• It is reflexive: for any instance x of type Any, x.equals(x) should return true.
• It is symmetric: for any instances x and y of type Any, x.equals(y) should return true if and only if y.equals(x) returns true.
• It is transitive: for any instances x, y, and z of type AnyRef if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.

If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is often necessary to override hashCode to ensure that objects that are "equal" (o1.equals(o2) returns true) hash to the same Int (o1.hashCode.equals(o2.hashCode)).

Returns whether this body is fixed or not.

Fixes or frees this body. By fixing, linear and angular velocities are set to zero.

Resulting force on the COM of this body.

Returns a hash code value for the object.

The default hashing algorithm is platform dependent.

Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.

Linear velocity of this body.

Returns the mass of this body. If the body is free, its mass is the sum of the masses of its shapes. If the body is fixed, its mass is infinite (Double.PositiveInfinity).

Flag for a world to monitor the properties of this body.

Returns the position of this body. The position is equivalent to the center of mass.

Sets the position of this body. By doing so all its shapes are translated.

Returns the current rotation of this body.

Sets the rotation of this body. Position and rotation of shapes are modified accordingly.

Shapes that belong to this body.

Returns a string representation of the object.

The default representation is platform dependent.

Resulting torque on this body.

Unique identification number.

Linear velocity of the given point on this body (in world coordinates).

Creates a new body containing this body's shapes and the shapes of another body b.

Creates a new body containing this body's shapes and the shape s.