com.funzio.pure2D.effects.trails

Class MotionTrailShape

java.lang.Object

com.funzio.pure2D.BaseDisplayObject

com.funzio.pure2D.shapes.Shape

com.funzio.pure2D.shapes.Polyline

com.funzio.pure2D.effects.trails.MotionTrailShape

All Implemented Interfaces:

Displayable, DisplayObject, MotionTrail, InvalidateFlags, Manipulatable, StackableObject, Reusable

public class MotionTrailShape
extends Polyline
implements MotionTrail

Field Summary

Fields

Modifier and Type	Field and Description
static float	DEFAULT_MOTION_EASING
static int	DEFAULT_NUM_POINTS
protected java.lang.Object	mData
protected int	mMinLength
protected float	mMotionEasingX
protected float	mMotionEasingY
protected int	mNumPoints
protected int	mSegmentLength
protected Manipulatable	mTarget
protected PointF	mTargetOffset

Fields inherited from class com.funzio.pure2D.shapes.Polyline

mAtlasFrame, mColorValues, mNarrowAngle, mNumPointsUsed, mPoints, mStackable, mStroke1, mStroke2, mStrokeColors, mStrokeInterpolator, mTextureCap1, mTextureCap2, mTextureCoords, mTextureRepeating, mTotalLength, mUniParent, mVertices, mVerticesNum, VERTEX_POINTER_SIZE

Fields inherited from class com.funzio.pure2D.shapes.Shape

ATT_ASYNC, ATT_SOURCE, mColorBuffer, mTexture, mTextureCoordBuffer, mTextureCoordBufferScaled, mVertexBuffer, TAG

Fields inherited from class com.funzio.pure2D.BaseDisplayObject

ATT_ALPHA, ATT_ANIMATOR, ATT_BLEND_MODE, ATT_COLOR, ATT_DEBUG, ATT_ORIGIN_AT_CENTER, ATT_ROTATION, ATT_VISIBLE, mAlive, mAlpha, mAlphaTestEnabled, mAutoUpdateBounds, mBlendFunc, mBounds, mBypassCameraClipping, mColor, mDebugFlags, mFrameDuration, mHasTransformValues, mId, mInvalidateFlags, mManipulators, mMask, mMatrix, mNumManipulators, mOrigin, mParent, mPerspectiveEnabled, mPivot, mPosition, mRotation, mRotationVectorX, mRotationVectorY, mRotationVectorZ, mScale, mScene, mSceneSize, mSize, mSkew, mTransformMatrix, mTransformMatrixValues, mUIConstraint, mVisible, mZ

Fields inherited from interface com.funzio.pure2D.Displayable

FLIP_X, FLIP_Y

Fields inherited from interface com.funzio.pure2D.InvalidateFlags

ALL, ALPHA, BLEND, BOUNDS, CACHE, CHILDREN, COLOR, DEPTH, FRAME, ORIGIN, PARENT, PARENT_BOUNDS, PERSPECTIVE, PIVOT, POSITION, ROTATION, SCALE, SIZE, SKEW, TEXTURE, TEXTURE_COORDS, TRANSFORM_MATRIX, VERTICES, VISIBILITY, VISUAL

Constructor Summary

Constructors

Constructor and Description
MotionTrailShape()
MotionTrailShape(Manipulatable target)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	getData()
int	getMinLength()
float	getMotionEasingX()
float	getMotionEasingY()
int	getNumPoints()
Manipulatable	getTarget()
PointF	getTargetOffset()
void	move(float dx, float dy)
void	reset(java.lang.Object... params)
void	setData(java.lang.Object data)
void	setMinLength(int totalLength)
void	setMotionEasing(float easing)
void	setMotionEasing(float easingX, float easingY)
void	setNumPoints(int numPoints)
void	setPointsAt(float x, float y)
void	setPointsAt(PointF p)
void	setPosition(float x, float y)
void	setTarget(Manipulatable target)
void	setTargetOffset(float offsetX, float offsetY)
boolean	update(int deltaTime)
protected void	validateVertices()

Methods inherited from class com.funzio.pure2D.shapes.Polyline

allocateVertices, draw, getAtlasFrame, getNumStackedChildren, getParent, getPoints, getStrokeInterpolator, getTotalLength, isStackable, onAdded, onRemoved, setAtlasFrame, setPoints, setPoints, setStackable, setStrokeColors, setStrokeInterpolator, setStrokeRange, setTexture, setTextureCaps, setTextureRepeating, stack

Methods inherited from class com.funzio.pure2D.shapes.Shape

dispose, drawChildren, drawStart, drawWireframe, flipTextureCoordBuffer, getColorBuffer, getTexture, getTextureCoordBuffer, getVertexBuffer, onAdded, onTextureLoaded, setColorBuffer, setTextureCoordBuffer, setTextureCoordBuffer, setVertexBuffer, setXMLAttributes, validateTextureCoordBuffer

Methods inherited from class com.funzio.pure2D.BaseDisplayObject

addManipulator, drawBounds, drawEnd, getAlpha, getBlendFunc, getBounds, getColor, getDebugFlags, getFps, getGlobalPosition, getHeight, getId, getInheritedBlendFunc, getInheritedColor, getManipulator, getMask, getMatrix, getNumManipulators, getObjectTree, getOrigin, getParentMatrix, getPivot, getPosition, getRotation, getScale, getScene, getSceneSize, getSize, getSkew, getUIConstraint, getWidth, getX, getY, getZ, globalToLocal, invalidate, invalidate, isAlive, isAlphaTestEnabled, isAutoUpdateBounds, isBypassCameraClipping, isOriginAtCenter, isPerspectiveEnabled, isVisible, localToGlobal, moveTo, onAddedToScene, onCreateChildren, onPreConcatParentMatrix, onRemovedFromScene, queueEvent, removeAllManipulators, removeFromParent, removeManipulator, rotate, setAlive, setAlpha, setAlphaTestEnabled, setAutoUpdateBounds, setBlendFunc, setBypassCameraClipping, setColor, setDebugFlags, setFps, setId, setMask, setOrigin, setOrigin, setOriginAtCenter, setPerspectiveEnabled, setPivot, setPivot, setPivotAtCenter, setPosition, setRotation, setRotationVector, setScale, setScale, setSize, setSize, setSkew, setUIConstraint, setVisible, setX, setY, setZ, shouldDraw, toString, updateBounds, updateChildren, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.funzio.pure2D.DisplayObject

draw, isPerspectiveEnabled, onAdded, onCreateChildren, setPerspectiveEnabled, setXMLAttributes

Methods inherited from interface com.funzio.pure2D.Displayable

addManipulator, dispose, getAlpha, getBlendFunc, getBounds, getColor, getFps, getId, getInheritedBlendFunc, getInheritedColor, getManipulator, getNumManipulators, getObjectTree, getOrigin, getParent, getPivot, getScene, getSkew, getZ, globalToLocal, invalidate, invalidate, isAlive, isAutoUpdateBounds, isVisible, localToGlobal, onAddedToScene, onRemoved, onRemovedFromScene, queueEvent, removeAllManipulators, removeFromParent, removeManipulator, setAlive, setAlpha, setAutoUpdateBounds, setBlendFunc, setColor, setFps, setId, setOrigin, setOrigin, setOriginAtCenter, setPivot, setPivot, setPivotAtCenter, setSkew, setVisible, setZ, shouldDraw, updateBounds

Methods inherited from interface com.funzio.pure2D.Manipulatable

getHeight, getPosition, getRotation, getScale, getSize, getWidth, getX, getY, moveTo, rotate, setPosition, setRotation, setScale, setScale, setSize, setSize, setX, setY

Field Detail

DEFAULT_NUM_POINTS

public static final int DEFAULT_NUM_POINTS

See Also:

Constant Field Values

DEFAULT_MOTION_EASING

public static final float DEFAULT_MOTION_EASING

See Also:

Constant Field Values

mNumPoints

protected int mNumPoints

mMotionEasingX

protected float mMotionEasingX

mMotionEasingY

protected float mMotionEasingY

mMinLength

protected int mMinLength

mSegmentLength

protected int mSegmentLength

mTarget

protected Manipulatable mTarget

mTargetOffset

protected PointF mTargetOffset

mData

protected java.lang.Object mData

Constructor Detail

MotionTrailShape

public MotionTrailShape()

MotionTrailShape

public MotionTrailShape(Manipulatable target)

Method Detail

reset

public void reset(java.lang.Object... params)

Specified by:

reset in interface Reusable

getData

public java.lang.Object getData()

Specified by:

getData in interface MotionTrail

setData

public void setData(java.lang.Object data)

Specified by:

setData in interface MotionTrail

setPosition

public void setPosition(float x,
               float y)

Specified by:

setPosition in interface Manipulatable

Overrides:

setPosition in class BaseDisplayObject

move

public void move(float dx,
        float dy)

Specified by:

move in interface Manipulatable

Overrides:

move in class BaseDisplayObject

update

public boolean update(int deltaTime)

Specified by:

update in interface Displayable

Overrides:

update in class Polyline

validateVertices

protected void validateVertices()

Overrides:

validateVertices in class Polyline

getNumPoints

public int getNumPoints()

Specified by:

getNumPoints in interface MotionTrail

setNumPoints

public void setNumPoints(int numPoints)

Specified by:

setNumPoints in interface MotionTrail

getTarget

public Manipulatable getTarget()

Specified by:

getTarget in interface MotionTrail

setTarget

public void setTarget(Manipulatable target)

Specified by:

setTarget in interface MotionTrail

setPointsAt

public void setPointsAt(float x,
               float y)

setPointsAt

public void setPointsAt(PointF p)

getMinLength

public int getMinLength()

setMinLength

public void setMinLength(int totalLength)

getMotionEasingX

public float getMotionEasingX()

getMotionEasingY

public float getMotionEasingY()

setMotionEasing

public void setMotionEasing(float easing)

Parameters:

easing, - must be from 0 to 1

setMotionEasing

public void setMotionEasing(float easingX,
                   float easingY)

getTargetOffset

public PointF getTargetOffset()

setTargetOffset

public void setTargetOffset(float offsetX,
                   float offsetY)