Class Collision

java.lang.Object

com.codename1.gaming.physics.box2d.collision.Collision

public class Collision
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Collision.ClipVertex
static enum	Collision.PointState

Field Summary

Fields

Modifier and Type	Field	Description
static final int	NULL_FEATURE

Constructor Summary

Constructors

Constructor	Description
Collision(IWorldPool argPool)

Method Summary

Modifier and Type	Method	Description
static final int	clipSegmentToLine(Collision.ClipVertex[] vOut, Collision.ClipVertex[] vIn, Vec2 normal, float offset, int vertexIndexA)
final void	collideCircles(Manifold manifold, CircleShape circle1, Transform xfA, CircleShape circle2, Transform xfB)
void	collideEdgeAndCircle(Manifold manifold, EdgeShape edgeA, Transform xfA, CircleShape circleB, Transform xfB)
void	collideEdgeAndPolygon(Manifold manifold, EdgeShape edgeA, Transform xfA, PolygonShape polygonB, Transform xfB)
final void	collidePolygonAndCircle(Manifold manifold, PolygonShape polygon, Transform xfA, CircleShape circle, Transform xfB)
final void	collidePolygons(Manifold manifold, PolygonShape polyA, Transform xfA, PolygonShape polyB, Transform xfB)
final float	edgeSeparation(PolygonShape poly1, Transform xf1, int edge1, PolygonShape poly2, Transform xf2)
final void	findIncidentEdge(Collision.ClipVertex[] c, PolygonShape poly1, Transform xf1, int edge1, PolygonShape poly2, Transform xf2)
final void	findMaxSeparation(com.codename1.gaming.physics.box2d.collision.Collision.EdgeResults results, PolygonShape poly1, Transform xf1, PolygonShape poly2, Transform xf2)
static final void	getPointStates(Collision.PointState[] state1, Collision.PointState[] state2, Manifold manifold1, Manifold manifold2)
final boolean	testOverlap(Shape shapeA, int indexA, Shape shapeB, int indexB, Transform xfA, Transform xfB)

Methods inherited from class Object

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

Field Details

NULL_FEATURE

public static final int NULL_FEATURE

See Also:

• Constant Field Values

Constructor Details

Collision

public Collision(IWorldPool argPool)

Method Details

testOverlap

public final boolean testOverlap(Shape shapeA,
 int indexA,
 Shape shapeB,
 int indexB,
 Transform xfA,
 Transform xfB)

getPointStates

public static final void getPointStates(Collision.PointState[] state1,
 Collision.PointState[] state2,
 Manifold manifold1,
 Manifold manifold2)

clipSegmentToLine

public static final int clipSegmentToLine(Collision.ClipVertex[] vOut,
 Collision.ClipVertex[] vIn,
 Vec2 normal,
 float offset,
 int vertexIndexA)

collideCircles

public final void collideCircles(Manifold manifold,
 CircleShape circle1,
 Transform xfA,
 CircleShape circle2,
 Transform xfB)

collidePolygonAndCircle

public final void collidePolygonAndCircle(Manifold manifold,
 PolygonShape polygon,
 Transform xfA,
 CircleShape circle,
 Transform xfB)

edgeSeparation

public final float edgeSeparation(PolygonShape poly1,
 Transform xf1,
 int edge1,
 PolygonShape poly2,
 Transform xf2)

findMaxSeparation

public final void findMaxSeparation(com.codename1.gaming.physics.box2d.collision.Collision.EdgeResults results,
 PolygonShape poly1,
 Transform xf1,
 PolygonShape poly2,
 Transform xf2)

findIncidentEdge

public final void findIncidentEdge(Collision.ClipVertex[] c,
 PolygonShape poly1,
 Transform xf1,
 int edge1,
 PolygonShape poly2,
 Transform xf2)

collidePolygons

public final void collidePolygons(Manifold manifold,
 PolygonShape polyA,
 Transform xfA,
 PolygonShape polyB,
 Transform xfB)

collideEdgeAndCircle

public void collideEdgeAndCircle(Manifold manifold,
 EdgeShape edgeA,
 Transform xfA,
 CircleShape circleB,
 Transform xfB)

collideEdgeAndPolygon

public void collideEdgeAndPolygon(Manifold manifold,
 EdgeShape edgeA,
 Transform xfA,
 PolygonShape polygonB,
 Transform xfB)