btCollisionObject (libGDX Bullet 1.10.0 API)

java.lang.Object
- com.badlogic.gdx.physics.bullet.BulletBase
- - com.badlogic.gdx.physics.bullet.collision.btCollisionObject

All Implemented Interfaces:

Disposable

Direct Known Subclasses:

btGhostObject, btMultiBodyLinkCollider, btRigidBody, btSoftBody
```
public class btCollisionObject
extends BulletBase
implements Disposable
```

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`btCollisionObject.AnisotropicFrictionFlags`
`static class`	`btCollisionObject.CollisionFlags`
`static class`	`btCollisionObject.CollisionObjectTypes`

Field Summary

Fields
Modifier and Type	Field and Description
`static LongMap<btCollisionObject>`	`instances` Provides direct access to the instances this wrapper managed.
`Object`	`userData` User definable data, not used by Bullet itself.

Fields inherited from class com.badlogic.gdx.physics.bullet.BulletBase
className

Constructor Summary

Constructors
Constructor and Description
`btCollisionObject()`
`btCollisionObject(long cPtr, boolean cMemoryOwn)` Construct a new btCollisionObject, normally you should not need this constructor it's intended for low-level usage.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`activate()`
`void`	`activate(boolean forceActivation)`
`static void`	`addInstance(btCollisionObject obj)` Add the instance to the managed instances.
`int`	`calculateSerializeBufferSize()`
`boolean`	`checkCollideWith(btCollisionObject co)`
`boolean`	`checkCollideWithOverride(btCollisionObject co)`
`void`	`dispose()`
`void`	`forceActivationState(int newState)`
`int`	`getActivationState()`
`Vector3`	`getAnisotropicFriction()`
`void`	`getAnisotropicFriction(Vector3 out)`
`btBroadphaseProxy`	`getBroadphaseHandle()`
`float`	`getCcdMotionThreshold()`
`float`	`getCcdSquareMotionThreshold()`
`float`	`getCcdSweptSphereRadius()`
`int`	`getCollisionFlags()`
`btCollisionShape`	`getCollisionShape()`
`int`	`getCompanionId()`
`int`	`getContactCallbackFilter()`
`int`	`getContactCallbackFlag()`
`float`	`getContactDamping()`
`float`	`getContactProcessingThreshold()`
`float`	`getContactStiffness()`
`static long`	`getCPtr(btCollisionObject obj)`
`boolean`	`getCustomDebugColor(Vector3 colorRGB)`
`float`	`getDeactivationTime()`
`float`	`getFriction()`
`float`	`getHitFraction()`
`static btCollisionObject`	`getInstance(long swigCPtr)`
`static btCollisionObject`	`getInstance(long swigCPtr, boolean owner)`
`int`	`getInternalType()`
`Vector3`	`getInterpolationAngularVelocity()`
`void`	`getInterpolationAngularVelocity(Vector3 out)`
`Vector3`	`getInterpolationLinearVelocity()`
`void`	`getInterpolationLinearVelocity(Vector3 out)`
`Matrix4`	`getInterpolationWorldTransform()`
`void`	`getInterpolationWorldTransform(Matrix4 out)`
`int`	`getIslandTag()`
`float`	`getRestitution()`
`float`	`getRollingFriction()`
`float`	`getSpinningFriction()`
`int`	`getUpdateRevisionInternal()`
`int`	`getUserIndex()`
`int`	`getUserIndex2()`
`long`	`getUserPointer()`
`int`	`getUserValue()`
`int`	`getWorldArrayIndex()`
`Matrix4`	`getWorldTransform()`
`void`	`getWorldTransform(Matrix4 out)`
`boolean`	`hasAnisotropicFriction()`
`boolean`	`hasAnisotropicFriction(int frictionMode)`
`boolean`	`hasContactResponse()`
`long`	`internalGetExtensionPointer()`
`void`	`internalSetExtensionPointer(long pointer)`
`boolean`	`isActive()`
`boolean`	`isKinematicObject()`
`boolean`	`isStaticObject()`
`boolean`	`isStaticOrKinematicObject()`
`boolean`	`mergesSimulationIslands()`
`void`	`operatorDelete(long ptr)`
`void`	`operatorDelete(long arg0, long arg1)`
`void`	`operatorDeleteArray(long ptr)`
`void`	`operatorDeleteArray(long arg0, long arg1)`
`long`	`operatorNew(long sizeInBytes)`
`long`	`operatorNew(long arg0, long ptr)`
`long`	`operatorNewArray(long sizeInBytes)`
`long`	`operatorNewArray(long arg0, long ptr)`
`void`	`removeCustomDebugColor()`
`static void`	`removeInstance(btCollisionObject obj)` Remove the instance to the managed instances.
`String`	`serialize(long dataBuffer, btSerializer serializer)`
`void`	`serializeSingleObject(btSerializer serializer)`
`void`	`setActivationState(int newState)`
`void`	`setAnisotropicFriction(Vector3 anisotropicFriction)`
`void`	`setAnisotropicFriction(Vector3 anisotropicFriction, int frictionMode)`
`void`	`setBroadphaseHandle(btBroadphaseProxy handle)`
`void`	`setCcdMotionThreshold(float ccdMotionThreshold)`
`void`	`setCcdSweptSphereRadius(float radius)`
`void`	`setCollisionFlags(int flags)`
`void`	`setCollisionShape(btCollisionShape shape)`
`void`	`setCompanionId(int id)`
`void`	`setContactCallbackFilter(int filter)`
`void`	`setContactCallbackFlag(int flag)`
`void`	`setContactProcessingThreshold(float contactProcessingThreshold)`
`void`	`setContactStiffnessAndDamping(float stiffness, float damping)`
`void`	`setCustomDebugColor(Vector3 colorRGB)`
`void`	`setDeactivationTime(float time)`
`void`	`setFriction(float frict)`
`void`	`setHitFraction(float hitFraction)`
`void`	`setIgnoreCollisionCheck(btCollisionObject co, boolean ignoreCollisionCheck)`
`void`	`setInterpolationAngularVelocity(Vector3 angvel)`
`void`	`setInterpolationLinearVelocity(Vector3 linvel)`
`void`	`setInterpolationWorldTransform(Matrix4 trans)`
`void`	`setIslandTag(int tag)`
`void`	`setRestitution(float rest)`
`void`	`setRollingFriction(float frict)`
`void`	`setSpinningFriction(float frict)`
`void`	`setUserIndex(int index)`
`void`	`setUserIndex2(int index)`
`void`	`setUserPointer(long userPointer)`
`void`	`setUserValue(int value)`
`void`	`setWorldArrayIndex(int ix)`
`void`	`setWorldTransform(Matrix4 worldTrans)`

Methods inherited from class com.badlogic.gdx.physics.bullet.BulletBase
equals, getCPointer, hashCode, hasOwnership, isDisposed, isObtained, obtain, release, releaseOwnership, takeOwnership, toString

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Field Detail
- instances
```
public static final LongMap<btCollisionObject> instances
```
  Provides direct access to the instances this wrapper managed.
- userData
```
public Object userData
```
  User definable data, not used by Bullet itself.

Constructor Detail
- btCollisionObject
```
public btCollisionObject(long cPtr,
                         boolean cMemoryOwn)
```
  Construct a new btCollisionObject, normally you should not need this constructor it's intended for low-level usage.
- btCollisionObject
```
public btCollisionObject()
```

Method Detail

getCPtr

public static long getCPtr(btCollisionObject obj)

getInstance
```
public static btCollisionObject getInstance(long swigCPtr)
```
Returns:

The existing instance for the specified pointer, or null if the instance doesn't exist

getInstance

public static btCollisionObject getInstance(long swigCPtr,
                                            boolean owner)

Returns:: The existing instance for the specified pointer, or a newly created instance if the instance didn't exist

addInstance
```
public static void addInstance(btCollisionObject obj)
```
Add the instance to the managed instances. You should avoid using this method. This method is intended for internal purposes only.

removeInstance
```
public static void removeInstance(btCollisionObject obj)
```
Remove the instance to the managed instances. Be careful using this method. This method is intended for internal purposes only.

dispose
```
public void dispose()
```
Specified by:

dispose in interface Disposable

Overrides:

dispose in class BulletBase

getUserValue
```
public int getUserValue()
```
Returns:

A user definable value set using setUserValue(int), intended to quickly identify the collision object

setUserValue
```
public void setUserValue(int value)
```
Parameters:

value - A user definable value which allows you to quickly identify this collision object. Some frequently called methods rather return this value than the collision object itself to minimize JNI overhead.

getContactCallbackFlag
```
public int getContactCallbackFlag()
```
Returns:

The flag (defaults to 1) used to filter contact callbacks with this object

setContactCallbackFlag
```
public void setContactCallbackFlag(int flag)
```
Parameters:

flag - The new flag used to filter contact callbacks with this object

getContactCallbackFilter
```
public int getContactCallbackFilter()
```
Returns:

The filter (default to 0) that is used to match the flag of the other object for a contact callback to be triggered

setContactCallbackFilter
```
public void setContactCallbackFilter(int filter)
```
Parameters:

filter - The new filter that is used to match the flag of the other object for a contact callback to be triggered

setCollisionShape

public void setCollisionShape(btCollisionShape shape)

getCollisionShape

public btCollisionShape getCollisionShape()

operatorNew

public long operatorNew(long sizeInBytes)

operatorDelete
```
public void operatorDelete(long ptr)
```

operatorNew

public long operatorNew(long arg0,
                        long ptr)

operatorDelete

public void operatorDelete(long arg0,
                           long arg1)

operatorNewArray

public long operatorNewArray(long sizeInBytes)

operatorDeleteArray

public void operatorDeleteArray(long ptr)

operatorNewArray

public long operatorNewArray(long arg0,
                             long ptr)

operatorDeleteArray

public void operatorDeleteArray(long arg0,
                                long arg1)

mergesSimulationIslands

public boolean mergesSimulationIslands()

getAnisotropicFriction

public Vector3 getAnisotropicFriction()

setAnisotropicFriction

public void setAnisotropicFriction(Vector3 anisotropicFriction,
                                   int frictionMode)

setAnisotropicFriction

public void setAnisotropicFriction(Vector3 anisotropicFriction)

hasAnisotropicFriction

public boolean hasAnisotropicFriction(int frictionMode)

hasAnisotropicFriction

public boolean hasAnisotropicFriction()

setContactProcessingThreshold

public void setContactProcessingThreshold(float contactProcessingThreshold)

getContactProcessingThreshold

public float getContactProcessingThreshold()

isStaticObject
```
public boolean isStaticObject()
```

isKinematicObject
```
public boolean isKinematicObject()
```

isStaticOrKinematicObject

public boolean isStaticOrKinematicObject()

hasContactResponse
```
public boolean hasContactResponse()
```

setIgnoreCollisionCheck

public void setIgnoreCollisionCheck(btCollisionObject co,
                                    boolean ignoreCollisionCheck)

checkCollideWithOverride

public boolean checkCollideWithOverride(btCollisionObject co)

internalGetExtensionPointer

public long internalGetExtensionPointer()

internalSetExtensionPointer

public void internalSetExtensionPointer(long pointer)

getActivationState
```
public int getActivationState()
```

setActivationState

public void setActivationState(int newState)

setDeactivationTime

public void setDeactivationTime(float time)

getDeactivationTime
```
public float getDeactivationTime()
```

forceActivationState

public void forceActivationState(int newState)

activate

public void activate(boolean forceActivation)

activate
```
public void activate()
```

isActive
```
public boolean isActive()
```

setRestitution

public void setRestitution(float rest)

getRestitution
```
public float getRestitution()
```

setFriction
```
public void setFriction(float frict)
```

getFriction
```
public float getFriction()
```

setRollingFriction

public void setRollingFriction(float frict)

getRollingFriction
```
public float getRollingFriction()
```

setSpinningFriction

public void setSpinningFriction(float frict)

getSpinningFriction
```
public float getSpinningFriction()
```

setContactStiffnessAndDamping

public void setContactStiffnessAndDamping(float stiffness,
                                          float damping)

getContactStiffness
```
public float getContactStiffness()
```

getContactDamping
```
public float getContactDamping()
```

getInternalType
```
public int getInternalType()
```

getWorldTransform
```
public Matrix4 getWorldTransform()
```

setWorldTransform

public void setWorldTransform(Matrix4 worldTrans)

getBroadphaseHandle

public btBroadphaseProxy getBroadphaseHandle()

setBroadphaseHandle

public void setBroadphaseHandle(btBroadphaseProxy handle)

getInterpolationWorldTransform

public Matrix4 getInterpolationWorldTransform()

setInterpolationWorldTransform

public void setInterpolationWorldTransform(Matrix4 trans)

setInterpolationLinearVelocity

public void setInterpolationLinearVelocity(Vector3 linvel)

setInterpolationAngularVelocity

public void setInterpolationAngularVelocity(Vector3 angvel)

getInterpolationLinearVelocity

public Vector3 getInterpolationLinearVelocity()

getInterpolationAngularVelocity

public Vector3 getInterpolationAngularVelocity()

getIslandTag
```
public int getIslandTag()
```

setIslandTag
```
public void setIslandTag(int tag)
```

getCompanionId
```
public int getCompanionId()
```

setCompanionId
```
public void setCompanionId(int id)
```

getWorldArrayIndex
```
public int getWorldArrayIndex()
```

setWorldArrayIndex

public void setWorldArrayIndex(int ix)

getHitFraction
```
public float getHitFraction()
```

setHitFraction

public void setHitFraction(float hitFraction)

getCollisionFlags
```
public int getCollisionFlags()
```

setCollisionFlags

public void setCollisionFlags(int flags)

getCcdSweptSphereRadius

public float getCcdSweptSphereRadius()

setCcdSweptSphereRadius

public void setCcdSweptSphereRadius(float radius)

getCcdMotionThreshold
```
public float getCcdMotionThreshold()
```

getCcdSquareMotionThreshold

public float getCcdSquareMotionThreshold()

setCcdMotionThreshold

public void setCcdMotionThreshold(float ccdMotionThreshold)

getUserPointer
```
public long getUserPointer()
```

getUserIndex
```
public int getUserIndex()
```

getUserIndex2
```
public int getUserIndex2()
```

setUserPointer

public void setUserPointer(long userPointer)

setUserIndex
```
public void setUserIndex(int index)
```

setUserIndex2
```
public void setUserIndex2(int index)
```

getUpdateRevisionInternal

public int getUpdateRevisionInternal()

setCustomDebugColor

public void setCustomDebugColor(Vector3 colorRGB)

removeCustomDebugColor
```
public void removeCustomDebugColor()
```

getCustomDebugColor

public boolean getCustomDebugColor(Vector3 colorRGB)

checkCollideWith

public boolean checkCollideWith(btCollisionObject co)

calculateSerializeBufferSize

public int calculateSerializeBufferSize()

serialize

public String serialize(long dataBuffer,
                        btSerializer serializer)

serializeSingleObject

public void serializeSingleObject(btSerializer serializer)

getAnisotropicFriction

public void getAnisotropicFriction(Vector3 out)

getWorldTransform

public void getWorldTransform(Matrix4 out)

getInterpolationWorldTransform

public void getInterpolationWorldTransform(Matrix4 out)

getInterpolationLinearVelocity

public void getInterpolationLinearVelocity(Vector3 out)

getInterpolationAngularVelocity

public void getInterpolationAngularVelocity(Vector3 out)

Class btCollisionObject

Nested Class Summary

Field Summary

Fields inherited from class com.badlogic.gdx.physics.bullet.BulletBase

Constructor Summary

Method Summary

Methods inherited from class com.badlogic.gdx.physics.bullet.BulletBase

Methods inherited from class java.lang.Object

Field Detail

instances

userData

Constructor Detail

btCollisionObject

btCollisionObject

Method Detail

getCPtr

getInstance

getInstance

addInstance

removeInstance

dispose

getUserValue

setUserValue

getContactCallbackFlag

setContactCallbackFlag

getContactCallbackFilter

setContactCallbackFilter

setCollisionShape

getCollisionShape

operatorNew

operatorDelete

operatorNew

operatorDelete

operatorNewArray

operatorDeleteArray

operatorNewArray

operatorDeleteArray

mergesSimulationIslands

getAnisotropicFriction

setAnisotropicFriction

setAnisotropicFriction

hasAnisotropicFriction

hasAnisotropicFriction

setContactProcessingThreshold

getContactProcessingThreshold

isStaticObject

isKinematicObject

isStaticOrKinematicObject

hasContactResponse

setIgnoreCollisionCheck

checkCollideWithOverride

internalGetExtensionPointer

internalSetExtensionPointer

getActivationState

setActivationState

setDeactivationTime

getDeactivationTime

forceActivationState

activate

activate

isActive

setRestitution

getRestitution

setFriction

getFriction

setRollingFriction

getRollingFriction

setSpinningFriction

getSpinningFriction

setContactStiffnessAndDamping

getContactStiffness

getContactDamping

getInternalType

getWorldTransform

setWorldTransform

getBroadphaseHandle

setBroadphaseHandle

getInterpolationWorldTransform

setInterpolationWorldTransform

setInterpolationLinearVelocity