BodyDef (fxgl 0.3.9 API)

java.lang.Object
- com.almasb.fxgl.physics.box2d.dynamics.BodyDef

```
public class BodyDef
extends Object
```
A body definition holds all the data needed to construct a rigid body. You can safely re-use body definitions. Shapes are added to a body after construction.

Author:

daniel

Constructor Summary

Constructors
Constructor and Description

BodyDef()

Constructors
Constructor and Description
`BodyDef()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`float`	`getAngle()` The world angle of the body in radians.
`float`	`getAngularDamping()` Angular damping is use to reduce the angular velocity.
`float`	`getAngularVelocity()` The angular velocity of the body.
`float`	`getGravityScale()` Experimental: scales the inertia tensor.
`float`	`getLinearDamping()` Linear damping is use to reduce the linear velocity.
`Vec2`	`getLinearVelocity()` The linear velocity of the body in world co-ordinates.
`Vec2`	`getPosition()` The world position of the body.
`BodyType`	`getType()` The body type: static, kinematic, or dynamic.
`Object`	`getUserData()` Use this to store application specific body data.
`boolean`	`isActive()` Does this body start out active?
`boolean`	`isAllowSleep()` Set this flag to false if this body should never fall asleep.
`boolean`	`isAwake()` Is this body initially sleeping?
`boolean`	`isBullet()` Is this a fast moving body that should be prevented from tunneling through other moving bodies? Note that all bodies are prevented from tunneling through kinematic and static bodies.
`boolean`	`isFixedRotation()` Should this body be prevented from rotating? Useful for characters.
`void`	`setActive(boolean active)` Does this body start out active?
`void`	`setAllowSleep(boolean allowSleep)` Set this flag to false if this body should never fall asleep.
`void`	`setAngle(float angle)` The world angle of the body in radians.
`void`	`setAngularDamping(float angularDamping)` Angular damping is use to reduce the angular velocity.
`void`	`setAngularVelocity(float angularVelocity)` The angular velocity of the body.
`void`	`setAwake(boolean awake)` Is this body initially sleeping?
`void`	`setBullet(boolean bullet)` Is this a fast moving body that should be prevented from tunneling through other moving bodies? Note that all bodies are prevented from tunneling through kinematic and static bodies.
`void`	`setFixedRotation(boolean fixedRotation)` Should this body be prevented from rotating? Useful for characters.
`void`	`setGravityScale(float gravityScale)` Experimental: scales the inertia tensor.
`void`	`setLinearDamping(float linearDamping)` Linear damping is use to reduce the linear velocity.
`void`	`setLinearVelocity(Vec2 linearVelocity)` The linear velocity of the body in world co-ordinates.
`void`	`setPosition(Vec2 position)` The world position of the body.
`void`	`setType(BodyType type)` The body type: static, kinematic, or dynamic.
`void`	`setUserData(Object userData)` Use this to store application specific body data.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - BodyDef
```
public BodyDef()
```
- Method Detail
  - getType
```
public BodyType getType()
```
    The body type: static, kinematic, or dynamic. Note: if a dynamic body would have zero mass, the mass is set to one.
  - setType
```
public void setType(BodyType type)
```
    The body type: static, kinematic, or dynamic. Note: if a dynamic body would have zero mass, the mass is set to one.
  - getUserData
```
public Object getUserData()
```
    Use this to store application specific body data.
  - setUserData
```
public void setUserData(Object userData)
```
    Use this to store application specific body data.
  - getPosition
```
public Vec2 getPosition()
```
    The world position of the body. Avoid creating bodies at the origin since this can lead to many overlapping shapes.
  - setPosition
```
public void setPosition(Vec2 position)
```
    The world position of the body. Avoid creating bodies at the origin since this can lead to many overlapping shapes.
  - getAngle
```
public float getAngle()
```
    The world angle of the body in radians.
  - setAngle
```
public void setAngle(float angle)
```
    The world angle of the body in radians.
  - getLinearVelocity
```
public Vec2 getLinearVelocity()
```
    The linear velocity of the body in world co-ordinates.
  - setLinearVelocity
```
public void setLinearVelocity(Vec2 linearVelocity)
```
    The linear velocity of the body in world co-ordinates.
  - getAngularVelocity
```
public float getAngularVelocity()
```
    The angular velocity of the body.
  - setAngularVelocity
```
public void setAngularVelocity(float angularVelocity)
```
    The angular velocity of the body.
  - getLinearDamping
```
public float getLinearDamping()
```
    Linear damping is use to reduce the linear velocity. The damping parameter can be larger than 1.0f but the damping effect becomes sensitive to the time step when the damping parameter is large.
  - setLinearDamping
```
public void setLinearDamping(float linearDamping)
```
    Linear damping is use to reduce the linear velocity. The damping parameter can be larger than 1.0f but the damping effect becomes sensitive to the time step when the damping parameter is large.
  - getAngularDamping
```
public float getAngularDamping()
```
    Angular damping is use to reduce the angular velocity. The damping parameter can be larger than 1.0f but the damping effect becomes sensitive to the time step when the damping parameter is large.
  - setAngularDamping
```
public void setAngularDamping(float angularDamping)
```
    Angular damping is use to reduce the angular velocity. The damping parameter can be larger than 1.0f but the damping effect becomes sensitive to the time step when the damping parameter is large.
  - isAllowSleep
```
public boolean isAllowSleep()
```
    Set this flag to false if this body should never fall asleep. Note that this increases CPU usage.
  - setAllowSleep
```
public void setAllowSleep(boolean allowSleep)
```
    Set this flag to false if this body should never fall asleep. Note that this increases CPU usage.
  - isAwake
```
public boolean isAwake()
```
    Is this body initially sleeping?
  - setAwake
```
public void setAwake(boolean awake)
```
    Is this body initially sleeping?
  - isFixedRotation
```
public boolean isFixedRotation()
```
    Should this body be prevented from rotating? Useful for characters.
  - setFixedRotation
```
public void setFixedRotation(boolean fixedRotation)
```
    Should this body be prevented from rotating? Useful for characters.
  - isBullet
```
public boolean isBullet()
```
    Is this a fast moving body that should be prevented from tunneling through other moving bodies? Note that all bodies are prevented from tunneling through kinematic and static bodies. This setting is only considered on dynamic bodies. You should use this flag sparingly since it increases processing time.
  - setBullet
```
public void setBullet(boolean bullet)
```
    Is this a fast moving body that should be prevented from tunneling through other moving bodies? Note that all bodies are prevented from tunneling through kinematic and static bodies. This setting is only considered on dynamic bodies. You should use this flag sparingly since it increases processing time.
  - isActive
```
public boolean isActive()
```
    Does this body start out active?
  - setActive
```
public void setActive(boolean active)
```
    Does this body start out active?
  - getGravityScale
```
public float getGravityScale()
```
    Experimental: scales the inertia tensor.
  - setGravityScale
```
public void setGravityScale(float gravityScale)
```
    Experimental: scales the inertia tensor.

Class BodyDef

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

BodyDef

Method Detail

getType

setType

getUserData

setUserData

getPosition

setPosition

getAngle

setAngle

getLinearVelocity

setLinearVelocity

getAngularVelocity

setAngularVelocity

getLinearDamping

setLinearDamping

getAngularDamping

setAngularDamping

isAllowSleep

setAllowSleep

isAwake

setAwake

isFixedRotation

setFixedRotation

isBullet

setBullet

isActive

setActive

getGravityScale

setGravityScale