com.mousebird.maply

Class Billboard

java.lang.Object

com.mousebird.maply.Billboard

public class Billboard
extends java.lang.Object

Single billboard representation.
Billboards are oriented towards the user.
Fill this out and hand it over to the billboard layer to manage.

Constructor Summary

Constructors

Constructor and Description
Billboard() Creates an empty billboard.

Method Summary

Modifier and Type	Method and Description
void	finalize()
void	flatten()
void	flattenNative(ScreenObject screenObject)
Point3d	getCenter()
ScreenObject	getScreenObject()
boolean	getSelectable()
long	getSelectID()
Point2d	getSize()
java.util.ArrayList<VertexAttribute>	getVertexAttributes() Vertex attributes to apply to this billboard.
void	setCenter(Point3d center)
void	setScreenObject(ScreenObject screenObject)
void	setSelectable(boolean selectable) If set, this marker should be made selectable and it will be if the selection layer has been set
void	setSelectID(long selectID)
void	setSize(Point2d size)
void	setVertexAttributes(java.util.ArrayList<VertexAttribute> vertexAttributes)

Methods inherited from class java.lang.Object

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

Constructor Detail

Billboard

public Billboard()

Creates an empty billboard.

Method Detail

setCenter

public void setCenter(Point3d center)

Parameters:

center - center in display coordinates

getCenter

public Point3d getCenter()

Returns:

center in display coordinates

setSize

public void setSize(Point2d size)

Parameters:

size - size (for selection)

getSize

public Point2d getSize()

Returns:

Size (for selection)

setSelectable

public void setSelectable(boolean selectable)

If set, this marker should be made selectable and it will be if the selection layer has been set

getSelectable

public boolean getSelectable()

Returns:

the selectable flag

getScreenObject

public ScreenObject getScreenObject()

Returns:

The 2D polygonal description of what the billboard should be

setScreenObject

public void setScreenObject(ScreenObject screenObject)

Parameters:

screenObject - The 2D polygonal description of what the billboard should be

getVertexAttributes

public java.util.ArrayList<VertexAttribute> getVertexAttributes()

Vertex attributes to apply to this billboard.
VertexAttribute objects are passed all the way to the shader. Read that page for details on what they do.
The array of vertex attributes provided here will be copied onto all the vertices we create for the shader. This means you can use these to do things for a single billboard in your shader.

Returns:

vertex attributes to apply to this billboard.

setVertexAttributes

public void setVertexAttributes(java.util.ArrayList<VertexAttribute> vertexAttributes)

Parameters:

vertexAttributes - vertex attributes to apply to this billboard.

getSelectID

public long getSelectID()

Returns:

Unique ID for selection

setSelectID

public void setSelectID(long selectID)

Parameters:

selectID - Unique ID for selection

flatten

public void flatten()

flattenNative

public void flattenNative(ScreenObject screenObject)

finalize

public void finalize()

Overrides:

finalize in class java.lang.Object