Package pi.actor

Class Polygon

java.lang.Object

pi.actor.Actor

pi.actor.Geometry

pi.actor.Polygon

All Implemented Interfaces:

FrameUpdateListenerRegistration, KeyStrokeListenerRegistration, MouseClickListenerRegistration, MouseScrollListenerRegistration

Direct Known Subclasses:

Edge, RegularPolygon, Star, Triangle

@API
public class Polygon
extends Geometry

Beschreibt eine beliebige polygonale geometrische Form.

Author:

Michael Andonie, Josef Friedrich

Field Summary

Fields inherited from class pi.actor.Actor

color, physics

Constructor Summary

Constructors

Constructor	Description
Polygon(Vector... points)	Erstellt ein neues Polygon.

Method Summary

Modifier and Type	Method	Description
void	resetPoints(Vector... points)	Setzt den Streckenzug neu, der dieses Polygon beschreibt.

Methods inherited from class pi.actor.Geometry

animateColor, color

Methods inherited from class pi.actor.Actor

addCollisionListener, addCollisionListener, addCollisionListener, addMountListener, addUnmountListener, anchor, anchor, anchor, anchorformatted, angularDamping, angularDamping, angularVelocity, angularVelocity, animateOpacity, animateParticle, applyForce, applyForce, applyForce, applyImpulse, applyImpulse, applyImpulse, applyRotationImpulse, applyTorque, awake, bodyType, bodyType, center, center, center, centerRelative, collisions, color, color, complementaryColor, contains, createDistanceJoint, createPrismaticJoint, createRevoluteJoint, createRopeJoint, createWeldJoint, density, density, fixture, fixtures, fixtures, frameUpdateListeners, friction, friction, gravityScale, gravityScale, hide, isGrounded, isMounted, isRotationLocked, isVisible, keyStrokeListeners, layer, layerPosition, layerPosition, linearDamping, linearDamping, listenerBundle, lockRotation, makeDynamic, makeKinematic, makeParticle, makeSensor, makeStatic, mass, mouseClickListeners, mouseScrollListeners, moveBy, moveBy, opacity, opacity, overlaps, remove, removeMountListener, removeUnmountListener, resetMovement, restitution, restitution, rotateBy, rotation, rotation, rotationLocked, show, sleep, toggleVisible, velocity, velocity, visible, x, x, y, y

Methods inherited from class java.lang.Object

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

Methods inherited from interface pi.event.FrameUpdateListenerRegistration

addFrameUpdateListener, defer, delay, removeFrameUpdateListener, repeat, repeat, repeat, repeat, repeat

Methods inherited from interface pi.event.KeyStrokeListenerRegistration

addKeyStrokeListener, removeKeyStrokeListener

Methods inherited from interface pi.event.MouseClickListenerRegistration

addMouseClickListener, removeMouseClickListener

Methods inherited from interface pi.event.MouseScrollListenerRegistration

addMouseScrollListener, removeMouseScrollListener

Constructor Details

Polygon

@API
public Polygon(Vector... points)

Erstellt ein neues Polygon. Seine Position ist der Ursprung.

Parameters:

points - Der Streckenzug an Punkten, der das Polygon beschreibt.

Method Details

resetPoints

@API
public void resetPoints(Vector... points)

Setzt den Streckenzug neu, der dieses Polygon beschreibt. Ändert die physikalischen Eigenschaften des Polygons. Konkave Streckenzüge werden durch die kleinste konvexe Körperform beschrieben, die den Streckenzug umspannt. Komplexere Formen können über setFixtures(Supplier) physikalisch präzise umgesetzt werden.

Parameters:

points - Neuer Streckenzug.

See Also:

• Actor.fixtures(Supplier)