org.achtern.AchternEngine.core.scenegraph.scanning

Class FigureRetriever

java.lang.Object

org.achtern.AchternEngine.core.scenegraph.scanning.EntityRetriever

org.achtern.AchternEngine.core.scenegraph.scanning.FigureRetriever

All Implemented Interfaces:

NodeScanner, SceneGraphRetriever<Entity>

public class FigureRetriever
extends EntityRetriever

A Figure Retriever retrives all Figures from the scenegraph and calculates BoundingBoxes, Vertex Counts and gathers meshes and materials!

Field Summary

Fields

Modifier and Type	Field and Description
protected BoundingBox	bb Complete BoundingBox
protected List<Figure>	figures List of found figures
protected List<Material>	materials Retrieved materials.
protected List<Mesh>	meshes Retrieved meshes.

Fields inherited from class org.achtern.AchternEngine.core.scenegraph.scanning.EntityRetriever

entities, nodes

Constructor Summary

Constructors

Constructor and Description
FigureRetriever()

Method Summary

Modifier and Type	Method and Description
List<Figure>	get() Getter for all Figures
BoundingBox	getCompleteBoundingBox() Merges all BoundingBoxes of the meshes.
List<Material>	getMaterials() Returns retrieved materials or if not retrieved yet, does the retrieving.
List<Mesh>	getMeshes() Returns retrieved meshes or if not retrieved yet, does the retrieving.
int	getTotalVertexCount() Returns the total Vertex Count of all retrieved meshes
void	scan(Node node) Performs the search.

Methods inherited from class org.achtern.AchternEngine.core.scenegraph.scanning.EntityRetriever

contained, getAll, getAll, getAll, getAll, getNodes

Methods inherited from class java.lang.Object

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

Field Detail

figures

protected List<Figure> figures

List of found figures

meshes

protected List<Mesh> meshes

Retrieved meshes.

materials

protected List<Material> materials

Retrieved materials.

bb

protected BoundingBox bb

Complete BoundingBox

Constructor Detail

FigureRetriever

public FigureRetriever()

Method Detail

scan

public void scan(Node node)

Performs the search. Filters out Figures and collects meshes/materials and calculates the BB

Specified by:

scan in interface NodeScanner

Overrides:

scan in class EntityRetriever

Parameters:

node - Node to scan

See Also:

EntityRetriever.getAll(Node, boolean)

get

public List<Figure> get()

Getter for all Figures

Returns:

figures

getMeshes

public List<Mesh> getMeshes()

Returns retrieved meshes or if not retrieved yet, does the retrieving.

Returns:

meshes

getMaterials

public List<Material> getMaterials()

Returns retrieved materials or if not retrieved yet, does the retrieving.

Returns:

materials

getTotalVertexCount

public int getTotalVertexCount()

Returns the total Vertex Count of all retrieved meshes

Returns:

Vertex Count

getCompleteBoundingBox

public BoundingBox getCompleteBoundingBox()

Merges all BoundingBoxes of the meshes. TODO: Include Transforms.

Returns:

Complete BoundingBox