org.deegree.commons.index
Interface PositionableModel

All Known Implementing Classes:

BillBoard, RenderablePrototype, WorldGeometryObject, WorldObject, WorldRenderableObject

public interface PositionableModel

The PositionableModel defines methods on an object model for getting scene position and size information.

Version:

$Revision: 22955 $, $Date: 2010-03-10 12:54:52 +0100 (Wed, 10 Mar 2010) $

Author:

Rutger Bezema, last edited by: $Author: rbezema $

Method Summary

float	getErrorScalar()
float	getGroundLevel()
float[]	getModelBBox()
float	getObjectHeight()
float[]	getPosition()

Method Detail

getPosition

float[] getPosition()

Returns:

the position of the implementing class.

getModelBBox

float[] getModelBBox()

Returns:

the boundingbox of the model with float[0][0-3] the min, float[1][0-3] the max.

getErrorScalar

float getErrorScalar()

Returns:

a scalar which is represents the 'error' of this positionable.

getObjectHeight

float getObjectHeight()

Returns:

a scalar which represents the 'height' of this positionable.

getGroundLevel

float getGroundLevel()

Returns:

a scalar which represents the 'groundlevel' of this positionable.