Package org.jzy3d.plot3d.primitives

Class Sphere

java.lang.Object

org.jzy3d.plot3d.primitives.Drawable

org.jzy3d.plot3d.primitives.Wireframeable

org.jzy3d.plot3d.primitives.Sphere

All Implemented Interfaces:

ISingleColorable, IGLRenderer, ISortableDraw

Direct Known Subclasses:

PickableSphere, SelectableSphere

public class Sphere
extends Wireframeable
implements ISingleColorable

Allows rendering a sphere. The position and shape of a Sphere3d is defined through its

invalid @link

setData()

method. Moreover, a Sphere3d is Wireframeable3d and support only one color that is defined trough its

invalid @link

setColor()

method.

Author:

Martin Pernollet

Field Summary

Fields

Modifier and Type	Field	Description
protected Color	color
protected Coord3d	position
protected float	radius
protected int	slices
protected int	stacks

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

depthFunctionChangeForWireframe, faceDisplayed, materialAmbiantReflection, materialDiffuseReflection, materialEmission, materialShininess, materialSpecularReflection, NO_OVERLAP_DEPTH_RATIO, polygonOffsetFactor, polygonOffsetFillEnable, polygonOffsetUnit, polygonWireframeDepthTrick, reflectLight, wireframeColor, wireframeColorFromPolygonPoints, wireframeDisplayed, wireframeWidth, wireframeWithLineLoop

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

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

Constructor Summary

Constructors

Constructor	Description
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

Modifier and Type	Method	Description
void	applyGeometryTransform(Transform transform)
protected void	doDrawSphere(IPainter painter)
void	draw(IPainter painter)	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.Wireframeable

applyDepthRangeDefault, applyDepthRangeForOverlying, applyDepthRangeForUnderlying, applyMaterial, doDrawBoundsIfDisplayed, getMaterialAmbiantReflection, getMaterialDiffuseReflection, getMaterialEmission, getMaterialShininess, getMaterialSpecularReflection, getPolygonOffsetFactor, getPolygonOffsetUnit, getWireframeColor, getWireframeWidth, isFaceDisplayed, isPolygonOffsetFillEnable, isPolygonWireframeDepthTrick, isReflectLight, isWireframeColorFromPolygonPoints, isWireframeDisplayed, polygonOffsetFillDisable, polygonOffsetFillEnable, polygonOffsetLineDisable, polygonOffsetLineEnable, setFaceDisplayed, setMaterialAmbiantReflection, setMaterialDiffuseReflection, setMaterialEmission, setMaterialShininess, setMaterialSpecularReflection, setPolygonOffsetFactor, setPolygonOffsetFillEnable, setPolygonOffsetUnit, setPolygonWireframeDepthTrick, setReflectLight, setWireframeColor, setWireframeColorFromPolygonPoints, setWireframeDisplayed, setWireframeWidth

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

addDrawableListener, asWireframeable, dispose, doTransform, fireDrawableChanged, fireDrawableChanged, getBarycentre, getBoundingBoxColor, getBounds, getDistance, getLegend, getLongestDistance, getShortestDistance, getSpaceTransformer, getTransform, getTransformBefore, hasLegend, isBoundingBoxDisplayed, isDisplayed, isLegendDisplayed, removeDrawableListener, setBoundingBoxColor, setBoundingBoxDisplayed, setDisplayed, setLegend, setLegendDisplayed, setSpaceTransformer, setTransform, setTransformBefore, toString

Methods inherited from class java.lang.Object

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

Field Details

position

protected Coord3d position

radius

protected float radius

slices

protected int slices

stacks

protected int stacks

color

protected Color color

Constructor Details

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 Details

draw

public void draw(IPainter painter)

Description copied from class: Drawable

Call OpenGL2 routines for rendering the object.

Specified by:

draw in interface IGLRenderer

Specified by:

draw in class Drawable

doDrawSphere

protected void doDrawSphere(IPainter painter)

applyGeometryTransform

public void applyGeometryTransform(Transform transform)

Specified by:

applyGeometryTransform in class Drawable

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 Drawable

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 Drawable