org.jzy3d.plot3d.primitives.enlightables
Class EnlightablePolygon

java.lang.Object
  org.jzy3d.plot3d.primitives.AbstractDrawable
      org.jzy3d.plot3d.primitives.AbstractWireframeable
          org.jzy3d.plot3d.primitives.enlightables.AbstractEnlightable
              org.jzy3d.plot3d.primitives.enlightables.EnlightablePolygon

All Implemented Interfaces:

IGLRenderer, ISortableDraw

public class EnlightablePolygon
extends AbstractEnlightable

Field Summary

protected Coord3d	center
protected Color	color
protected ColorMapper	mapper
protected List<Point>	points

Fields inherited from class org.jzy3d.plot3d.primitives.enlightables.AbstractEnlightable

materialAmbiantReflection, materialDiffuseReflection, materialEmission, materialShininess, materialSpecularReflection

Fields inherited from class org.jzy3d.plot3d.primitives.AbstractWireframeable

facestatus, wfcolor, wfstatus, wfwidth

Fields inherited from class org.jzy3d.plot3d.primitives.AbstractDrawable

bbox, boundingBoxColor, boundingBoxDisplayed, displayed, hasListeners, legend, legendDisplayed, listeners, transform, transformBefore

Constructor Summary

EnlightablePolygon()
Initializes an empty Polygon with face status defaulting to true, and wireframe status defaulting to false.

Method Summary

void	add(Point point) Add a point to the polygon.
void	applyGeometryTransform(Transform transform)
void	draw(javax.media.opengl.GL gl, javax.media.opengl.glu.GLU glu, Camera cam) Call OpenGL2 routines for rendering the object.
Point	get(int p) Retrieve a point from the Polygon.
Coord3d	getBarycentre() Return the barycentre of this object, which is computed as the center of its bounding box.
Color	getColor()
ColorMapper	getColorMapper()
boolean	hasAlpha()
void	setColor(Color color)
void	setColorMapper(ColorMapper mapper)
int	size() Indicates the number of points in this Polygon.
String	toString(int depth)
void	updateBounds()
protected void	updateCenter()

Methods inherited from class org.jzy3d.plot3d.primitives.enlightables.AbstractEnlightable

applyMaterial, getMaterialAmbiantReflection, getMaterialDiffuseReflection, getMaterialEmission, getMaterialShininess, getMaterialSpecularReflection, setMaterialAmbiantReflection, setMaterialDiffuseReflection, setMaterialEmission, setMaterialShininess, setMaterialSpecularReflection

Methods inherited from class org.jzy3d.plot3d.primitives.AbstractWireframeable

getFaceDisplayed, getWireframeColor, getWireframeDisplayed, getWireframeWidth, setFaceDisplayed, setWireframeColor, setWireframeDisplayed, setWireframeWidth

Methods inherited from class org.jzy3d.plot3d.primitives.AbstractDrawable

addDrawableListener, call, call, callWithAlphaFactor, dispose, doDrawBounds, doTransform, fireDrawableChanged, fireDrawableChanged, getBoundingBoxColor, getBounds, getDistance, getLegend, getLongestDistance, getShortestDistance, getTransform, getTransformBefore, hasLegend, isBoundingBoxDisplayed, isDisplayed, isLegendDisplayed, negative, removeDrawableListener, setBoundingBoxColor, setBoundingBoxDisplayed, setDisplayed, setLegend, setLegendDisplayed, setTransform, setTransformBefore, toString

Methods inherited from class java.lang.Object

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

Field Detail

mapper

protected ColorMapper mapper

points

protected List<Point> points

color

protected Color color

center

protected Coord3d center

Constructor Detail

EnlightablePolygon

public EnlightablePolygon()

Initializes an empty Polygon with face status defaulting to true, and wireframe status defaulting to false.

Method Detail

draw

public void draw(javax.media.opengl.GL gl,
                 javax.media.opengl.glu.GLU glu,
                 Camera cam)

Description copied from class: AbstractDrawable

Call OpenGL2 routines for rendering the object.

Specified by:

draw in interface IGLRenderer

Specified by:

draw in class AbstractDrawable

Parameters:

gl - GL2 context

glu - GLU context

cam - a reference to a shooting Camera.

applyGeometryTransform

public void applyGeometryTransform(Transform transform)

Specified by:

applyGeometryTransform in class AbstractDrawable

updateBounds

public void updateBounds()

Specified by:

updateBounds in class AbstractDrawable

updateCenter

protected void updateCenter()

add

public void add(Point point)

Add a point to the polygon.

hasAlpha

public boolean hasAlpha()

getBarycentre

public Coord3d getBarycentre()

Description copied from class: AbstractDrawable

Return the barycentre of this object, which is computed as the center of its bounding box. If the bounding box is not available, the returned value is Coord3d.INVALID

Overrides:

getBarycentre in class AbstractDrawable

Returns:

the center of the bounding box, or Coord3d.INVALID.

get

public Point get(int p)

Retrieve a point from the Polygon.

Returns:

a Point3d.

size

public int size()

Indicates the number of points in this Polygon.

Returns:

the number of points

setColorMapper

public void setColorMapper(ColorMapper mapper)

getColorMapper

public ColorMapper getColorMapper()

setColor

public void setColor(Color color)

getColor

public Color getColor()

toString

public String toString(int depth)

Overrides:

toString in class AbstractDrawable