org.cell2d.celick.geom

Class MorphShape

java.lang.Object

org.cell2d.celick.geom.Shape

org.cell2d.celick.geom.MorphShape

All Implemented Interfaces:

java.io.Serializable

public class MorphShape
extends Shape

A shape that morphs between a set of other shapes

See Also:

Serialized Form

Field Summary

Fields inherited from class org.cell2d.celick.geom.Shape

boundingCircleRadius, center, maxX, maxY, minX, minY, points, pointsDirty, trianglesDirty, tris, x, y

Constructor Summary

Constructors

Constructor and Description
MorphShape(Shape base) Create a new mighty morphin shape

Method Summary

Modifier and Type	Method and Description
void	addShape(Shape shape) Add a subsequent shape that we should morph too in order
protected void	createPoints() Subclasses implement this to create the points of the shape.
void	setExternalFrame(Shape current) Set the current frame
void	setMorphTime(float time) Set the "time" index for this morph.
Shape	transform(Transform transform) Apply a transformation and return a new shape.
void	updateMorphTime(float delta) Update the morph time and hence the curent frame

Methods inherited from class org.cell2d.celick.geom.Shape

calculateRadius, calculateTriangles, checkPoints, closed, contains, contains, findCenter, getBoundingCircleRadius, getCenter, getCenterX, getCenterY, getHeight, getLocation, getMaxX, getMaxY, getMinX, getMinY, getNormal, getPoint, getPointCount, getPoints, getTriangles, getWidth, getX, getY, hasVertex, includes, increaseTriangulation, indexOf, intersects, preCache, prune, setCenterX, setCenterY, setLocation, setLocation, setX, setY, subtract, union

Methods inherited from class java.lang.Object

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

Constructor Detail

MorphShape

public MorphShape(Shape base)

Create a new mighty morphin shape

Parameters:

base - The base shape we're starting the morph from

Method Detail

addShape

public void addShape(Shape shape)

Add a subsequent shape that we should morph too in order

Parameters:

shape - The new shape that forms part of the morphing shape

setMorphTime

public void setMorphTime(float time)

Set the "time" index for this morph. This is given in terms of shapes, so 0.5f would give you the position half way between the first and second shapes.

Parameters:

time - The time index to represent on this shape

updateMorphTime

public void updateMorphTime(float delta)

Update the morph time and hence the curent frame

Parameters:

delta - The amount to change the morph time by

setExternalFrame

public void setExternalFrame(Shape current)

Set the current frame

Parameters:

current - The current frame

createPoints

protected void createPoints()

Description copied from class: Shape

Subclasses implement this to create the points of the shape.

Specified by:

createPoints in class Shape

See Also:

createPoints()

transform

public Shape transform(Transform transform)

Description copied from class: Shape

Apply a transformation and return a new shape. This will not alter the current shape but will return the transformed shape.

Specified by:

transform in class Shape

Parameters:

transform - The transform to be applied

Returns:

The transformed shape.

See Also:

transform(Transform)