org.jzy3d.plot3d.primitives
Class Sphere

java.lang.Object
  org.jzy3d.plot3d.primitives.AbstractDrawable
      org.jzy3d.plot3d.primitives.AbstractWireframeable
          org.jzy3d.plot3d.primitives.Sphere

All Implemented Interfaces:

ISingleColorable, IGLRenderer, ISortableDraw

Direct Known Subclasses:

PickableSphere, SelectableSphere

public class Sphere
extends AbstractWireframeable
implements ISingleColorable

A Sphere allows rendering a sphere.
The position and shape of a Sphere3d is defined through its setData() method. Moreover, a Sphere3d is Wireframeable3d and support only one color that is defined trough its setColor() method.

Author:

Martin Pernollet

Field Summary

protected Color	color
protected static com.jogamp.opengl.util.gl2.GLUT	glut
protected Coord3d	position
protected float	radius
protected int	slices
protected int	stacks

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

Sphere()
Initialize a black sphere at the origin with a radius of 10, and slicing of 15.

Sphere(Coord3d position, float radius, int slicing, Color color)
Initialize a sphere with the given parameters.

Method Summary

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.
Color	getColor() Get the color.
Coord3d	getPosition()
void	setColor(Color color) Set the color.
void	setData(Coord3d position, float radius, float height, int slices, int stacks) Set the sphere data.
void	setPosition(Coord3d position) Set the position of the Sphere and the dimensions of its boundingbox.
void	setSlicing(int verticalWires, int horizontalWires) Set the sphere slicing parameters, i.e. the subtlety of the circle estimation.
void	setVolume(float radius) Set the radius of the sphere, and the dimensions of its boundingbox.
String	toString(int depth)
void	updateBounds()

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, getBarycentre, 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

position

protected Coord3d position

radius

protected float radius

slices

protected int slices

stacks

protected int stacks

color

protected Color color

glut

protected static com.jogamp.opengl.util.gl2.GLUT glut

Constructor Detail

Sphere

public Sphere()

Initialize a black sphere at the origin with a radius of 10, and slicing of 15.

Sphere

public Sphere(Coord3d position,
              float radius,
              int slicing,
              Color color)

Initialize a sphere with the given parameters.

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

setData

public void setData(Coord3d position,
                    float radius,
                    float height,
                    int slices,
                    int stacks)

Set the sphere data.

Parameters:

position - sphere position (may be handled differently in future version)

radius - radius of the sphere

slices - number of vertical slices (i.e. wireframes)

stacks - number of horizontal stacks (i.e. wireframes)

setPosition

public void setPosition(Coord3d position)

Set the position of the Sphere and the dimensions of its boundingbox. Note that this position will be use to translate the object before drawing it (meaning a glTranslate(position) is performed right after the Translate.execute).

Parameters:

position -

getPosition

public Coord3d getPosition()

updateBounds

public void updateBounds()

Specified by:

updateBounds in class AbstractDrawable

setVolume

public void setVolume(float radius)

Set the radius of the sphere, and the dimensions of its boundingbox.

Parameters:

radius - sphere radius

setSlicing

public void setSlicing(int verticalWires,
                       int horizontalWires)

Set the sphere slicing parameters, i.e. the subtlety of the circle estimation.

Parameters:

verticalWires - number of vertical slices

horizontalWires - number of horizontal slices

setColor

public void setColor(Color color)

Description copied from interface: ISingleColorable

Set the color.

Specified by:

setColor in interface ISingleColorable

Parameters:

color - the color

getColor

public Color getColor()

Description copied from interface: ISingleColorable

Get the color.

Specified by:

getColor in interface ISingleColorable

Returns:

color the color.

toString

public String toString(int depth)

Overrides:

toString in class AbstractDrawable