VehicleCollisionTester (jolt-jni API)

java.lang.Object

com.github.stephengold.joltjni.JoltPhysicsObject

com.github.stephengold.joltjni.NonCopyable

com.github.stephengold.joltjni.VehicleCollisionTester

All Implemented Interfaces:: ConstJoltPhysicsObject, ConstVehicleCollisionTester, RefTarget, AutoCloseable, Comparable<JoltPhysicsObject>

Direct Known Subclasses:: VehicleCollisionTesterCastCylinder, VehicleCollisionTesterCastSphere, VehicleCollisionTesterRay

public class VehicleCollisionTester extends NonCopyable implements ConstVehicleCollisionTester, RefTarget

Detect collisions between vehicle wheels and the environment.

Method Summary

Modifier and Type

Method

Description

int

getObjectLayer()

Return the object layer used for collision detection when no filters are overridden.

int

getRefCount()

Count the active references to the native VehicleCollisionTester.

void

setEmbedded()

Mark the native VehicleCollisionTester as embedded.

void

setObjectLayer(int objectLayer)

Alter the object layer used for collision detection when no filters are overridden.

protected final void

setVirtualAddressAsCoOwner(long testerVa)

Assign a native object (assuming there's none already assigned) and designate the JVM object as a co-owner.

Ref

toRef()

Create a counted reference to the native VehicleCollisionTester.

Methods inherited from class com.github.stephengold.joltjni.JoltPhysicsObject
close, compareTo, equals, getContainingObject, hasAssignedNativeObject, hashCode, isCleanerStarted, ownsNativeObject, setVirtualAddress, setVirtualAddress, startCleaner, targetVa, toString, va

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

Methods inherited from interface java.lang.Comparable
compareTo

Methods inherited from interface com.github.stephengold.joltjni.readonly.ConstJoltPhysicsObject
close, hasAssignedNativeObject, ownsNativeObject, targetVa

Method Details
- setObjectLayer
  
  public void setObjectLayer(int objectLayer)
  
  Alter the object layer used for collision detection when no filters are overridden.
  
  Parameters:
  
  objectLayer - the index of the desired layer
- setVirtualAddressAsCoOwner
  
  protected final void setVirtualAddressAsCoOwner(long testerVa)
  
  Assign a native object (assuming there's none already assigned) and designate the JVM object as a co-owner.
  
  Parameters:
  
  testerVa - the virtual address of the native object to assign (not zero)
- getObjectLayer
  
  public int getObjectLayer()
  
  Return the object layer used for collision detection when no filters are overridden.
  
  Specified by:
  
  getObjectLayer in interface ConstVehicleCollisionTester
  
  Returns:
  
  the index of the layer
- getRefCount
  
  public int getRefCount()
  
  Count the active references to the native VehicleCollisionTester. The tester is unaffected.
  
  Specified by:
  
  getRefCount in interface RefTarget
  
  Returns:
  
  the count (≥0)
- setEmbedded
  
  public void setEmbedded()
  
  Mark the native VehicleCollisionTester as embedded.
  
  Specified by:
  
  setEmbedded in interface RefTarget
- toRef
  
  public Ref toRef()
  
  Create a counted reference to the native VehicleCollisionTester.
  
  Specified by:
  
  toRef in interface RefTarget
  
  Returns:
  
  a new JVM object with a new native object assigned