Package snap.gfx3d

Class ParentShape

java.lang.Object

snap.props.PropObject

snap.gfx3d.Shape3D

snap.gfx3d.ParentShape

All Implemented Interfaces:

PropChange.DoChange

Direct Known Subclasses:

CubeShape, PathBox3D, Scene3D

public class ParentShape
extends Shape3D

This Shape3D subclass holds child shapes.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	NeedsRepaint_Prop

Fields inherited from class snap.gfx3d.Shape3D

_smoothSides

Fields inherited from class snap.props.PropObject

_pcs, EMPTY_OBJECT

Constructor Summary

Constructors

Constructor	Description
ParentShape()	Constructor.

Method Summary

Modifier and Type	Method	Description
void	addChild(Shape3D aShape)	Adds a child.
void	addChild(Shape3D aShape, int anIndex)	Adds a child.
void	buildShape()	Calls to build shape.
protected void	buildShapeImpl()	Called to actually build shape.
protected Bounds3D	createBounds3D()	Override to calculate bounds from children.
Shape3D	getChild(int anIndex)	Returns the child at given index.
int	getChildCount()	Returns the number of children.
Shape3D[]	getChildren()	Returns the children.
VertexArray	getTriangleArray()	Override to return null (parent don't have VertexArray).
boolean	isNeedsRepaint()	Returns whether needs repaint.
void	rebuildShape()	Calls to register for rebuild.
Shape3D	removeChild(int anIndex)	Removes the child at given index.
void	removeChild(Shape3D aShape)	Removes the given child.
void	removeChildren()	Removes the shape at the given index from the shape list.
void	repaintShape()	Calls to register for repaint.
void	setChildren(Shape3D... theChildren)	Sets the children.
protected void	setNeedsRepaint(boolean aValue)	Sets whether needs repaint.

Methods inherited from class snap.gfx3d.Shape3D

clearCachedValues, getBounds3D, getBoundsCenter, getColor, getMaxX, getMaxY, getMaxZ, getMinX, getMinY, getMinZ, getName, getOpacity, getParent, getStroke, getStrokeColor, isDoubleSided, isVisible, setBounds3D, setColor, setDoubleSided, setName, setOpacity, setParent, setSmoothSides, setStroke, setStroke, setStrokeColor, setVisible, toStringProps

Methods inherited from class snap.props.PropObject

addDeepChangeListener, addPropChangeListener, addPropChangeListener, clone, firePropChange, firePropChange, firePropChange, getPropDefault, getPropForName, getPropParent, getPropSet, getPropsForArchival, getPropsForArchivalExtra, getPropValue, initProps, isPropDefault, processPropChange, removeDeepChangeListener, removePropChangeListener, removePropChangeListener, setPropValue, toString

Methods inherited from class java.lang.Object

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

Field Details

NeedsRepaint_Prop

public static final String NeedsRepaint_Prop

See Also:

• Constant Field Values

Constructor Details

ParentShape

public ParentShape()

Constructor.

Method Details

getChildCount

public int getChildCount()

Returns the number of children.

getChild

public Shape3D getChild(int anIndex)

Returns the child at given index.

getChildren

public Shape3D[] getChildren()

Returns the children.

setChildren

public void setChildren(Shape3D... theChildren)

Sets the children.

addChild

public void addChild(Shape3D aShape)

Adds a child.

addChild

public void addChild(Shape3D aShape,
 int anIndex)

Adds a child.

removeChild

public Shape3D removeChild(int anIndex)

Removes the child at given index.

removeChild

public void removeChild(Shape3D aShape)

Removes the given child.

removeChildren

public void removeChildren()

Removes the shape at the given index from the shape list.

createBounds3D

protected Bounds3D createBounds3D()

Override to calculate bounds from children.

Specified by:

createBounds3D in class Shape3D

rebuildShape

public void rebuildShape()

Calls to register for rebuild.

buildShape

public void buildShape()

Calls to build shape.

repaintShape

public void repaintShape()

Calls to register for repaint.

isNeedsRepaint

public boolean isNeedsRepaint()

Returns whether needs repaint.

setNeedsRepaint

protected void setNeedsRepaint(boolean aValue)

Sets whether needs repaint.

buildShapeImpl

protected void buildShapeImpl()

Called to actually build shape.

getTriangleArray

public VertexArray getTriangleArray()

Override to return null (parent don't have VertexArray).

Specified by:

getTriangleArray in class Shape3D