Package org.jbox2d.testbed.tests

Class OneSidedTest

java.lang.Object

org.jbox2d.testbed.framework.TestbedTest

org.jbox2d.testbed.tests.OneSidedTest

All Implemented Interfaces:

ContactListener, JbDeserializer.ObjectListener, JbSerializer.ObjectSigner, UnsupportedListener

public class OneSidedTest
extends TestbedTest

Author:

Daniel Murphy

Repolink:

Github: google/liquidfun liquidfun/Box2D/Testbed/Tests/OneSidedPlatform.h

Field Summary

Fields inherited from class org.jbox2d.testbed.framework.TestbedTest

BOMB_SPAWN_BUTTON, BOMB_TAG, destructionListener, GROUND_BODY_TAG, groundBody, MAX_CONTACT_POINTS, MOUSE_JOINT_BUTTON, MOUSE_JOINT_TAG, mouseTracing, particleDestructionListener, points, TEXT_LINE_SPACE, TEXT_SECTION_SPACE, textLine, world, ZOOM_SCALE_DIFF

Constructor Summary

Constructors

Constructor	Description
OneSidedTest()

Method Summary

Modifier and Type	Method	Description
Long	getTag(Fixture fixture)
String	getTestName()	The name of the test
void	initTest(boolean deserialized)	Initializes the current test.
boolean	isSaveLoadEnabled()	Override to enable saving and loading.
void	preSolve(Contact contact, Manifold oldManifold)	This is called after a contact is updated.
void	processFixture(Fixture fixture, Long tag)

Methods inherited from class org.jbox2d.testbed.framework.TestbedTest

addTextLine, beginContact, endContact, exit, fixtureDestroyed, getBomb, getCamera, getContactPoints, getDebugDraw, getDefaultCameraPos, getDefaultCameraScale, getDeserializer, getFilename, getGroundBody, getModel, getMouseTracerPosition, getMouseTracerVelocity, getPointCount, getSerializer, getStepCount, getTag, getTag, getTag, getTag, getWorld, getWorldMouse, init, init, isMouseTracing, isUnsupported, jointDestroyed, keyPressed, keyReleased, launchBomb, mouseDown, mouseDrag, mouseMove, mouseUp, particleDestroyed, particleGroupDestroyed, postSolve, processBody, processJoint, processShape, processWorld, setCamera, setCamera, step

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

OneSidedTest

public OneSidedTest()

Method Details

getTag

public Long getTag(Fixture fixture)

Specified by:

getTag in interface JbSerializer.ObjectSigner

Overrides:

getTag in class TestbedTest

Returns:

The tag for the fixture. Can be null.

processFixture

public void processFixture(Fixture fixture,
 Long tag)

Specified by:

processFixture in interface JbDeserializer.ObjectListener

Overrides:

processFixture in class TestbedTest

isSaveLoadEnabled

public boolean isSaveLoadEnabled()

Description copied from class: TestbedTest

Override to enable saving and loading. Remember to also override the JbDeserializer.ObjectListener and JbSerializer.ObjectSigner methods if you need to

Overrides:

isSaveLoadEnabled in class TestbedTest

getTestName

public String getTestName()

Description copied from class: TestbedTest

The name of the test

Specified by:

getTestName in class TestbedTest

initTest

public void initTest(boolean deserialized)

Description copied from class: TestbedTest

Initializes the current test.

Specified by:

initTest in class TestbedTest

Parameters:

deserialized - If the test was deserialized from a file. If so, all physics objects are already added.

preSolve

public void preSolve(Contact contact,
 Manifold oldManifold)

Description copied from interface: ContactListener

This is called after a contact is updated. This allows you to inspect a contact before it goes to the solver. If you are careful, you can modify the contact manifold (e.g. disable contact). A copy of the old manifold is provided so that you can detect changes. Note: this is called only for awake bodies. Note: this is called even when the number of contact points is zero. Note: this is not called for sensors. Note: if you set the number of contact points to zero, you will not get an EndContact callback. However, you may get a BeginContact callback the next step. Note: the oldManifold parameter is pooled, so it will be the same object for every callback for each thread.

Specified by:

preSolve in interface ContactListener

Overrides:

preSolve in class TestbedTest