org.jzy3d.plot3d.primitives.axes
Class AxeBox

java.lang.Object
  org.jzy3d.plot3d.primitives.axes.AxeBox

All Implemented Interfaces:

IAxe

Direct Known Subclasses:

AxeBoxWithTxtRenderer, ContourAxeBox, FeedbackBufferAxeBox

public class AxeBox
extends Object
implements IAxe

The AxeBox displays a box with front face invisible and ticks labels.

Author:

Martin Pernollet

Field Summary

protected static int	AXE_X
protected static int	AXE_Y
protected static int	AXE_Z
protected int[][]	axeXquads
protected float[][]	axeXx
protected float[][]	axeXy
protected float[][]	axeXz
protected int[][]	axeYquads
protected float[][]	axeYx
protected float[][]	axeYy
protected float[][]	axeYz
protected int[][]	axeZquads
protected float[][]	axeZx
protected float[][]	axeZy
protected float[][]	axeZz
protected BoundingBox3d	boxBounds
protected Coord3d	center
protected IAxeLayout	layout
protected float[]	normx
protected float[]	normy
protected float[]	normz
protected static int	PRECISION
protected boolean[]	quadIsHidden
protected float[][]	quadx
protected float[][]	quady
protected float[][]	quadz
protected Coord3d	scale
protected ITextRenderer	txt
protected View	view
protected BoundingBox3d	wholeBounds
protected float	xrange
protected float	yrange
protected float	zrange

Constructor Summary

AxeBox(BoundingBox3d bbox)

AxeBox(BoundingBox3d bbox, IAxeLayout layout)

Method Summary

void	dispose()
void	draw(javax.media.opengl.GL gl, javax.media.opengl.glu.GLU glu, Camera camera) Draws the AxeBox.
protected void	drawCube(javax.media.opengl.GL gl, int mode) Make all GL2 calls allowing to build a cube with 6 separate quads.
protected void	drawGridOnQuad(javax.media.opengl.GL gl, int quad) Draw a grid on the desired quad.
protected BoundingBox3d	drawTicks(javax.media.opengl.GL gl, javax.media.opengl.glu.GLU glu, Camera cam, int axis, int direction, Color color)
protected BoundingBox3d	drawTicks(javax.media.opengl.GL gl, javax.media.opengl.glu.GLU glu, Camera cam, int axis, int direction, Color color, Halign hal, Valign val)
protected int	findClosestXaxe(Camera cam) Selects the closest displayable X axe from camera
protected int	findClosestYaxe(Camera cam) Selects the closest displayable Y axe from camera
protected int	findClosestZaxe(Camera cam) Selects the closest displayable Z axe from camera
BoundingBox3d	getBoxBounds()
Coord3d	getCenter()
protected boolean[]	getHiddenQuads(javax.media.opengl.GL gl, Camera cam) Computes the visibility of each cube face.
IAxeLayout	getLayout()
ITextRenderer	getTextRenderer()
View	getView()
BoundingBox3d	getWholeBounds() Return the boundingBox of this axis, including the volume occupied by the texts.
protected void	init()
protected int	min(double[] values) Return the index of the minimum value contained in the input array of doubles.
protected int	print3DcolorVertex(int size, int count, float[] buffer) Print out parameters of a gl call in 3dColor mode.
protected void	printHiddenQuads() Print out display status of quads.
void	setAxe(BoundingBox3d bbox)
protected void	setAxeBox(float xmin, float xmax, float ymin, float ymax, float zmin, float zmax) Set the parameters and data of the AxeBox.
void	setScale(Coord3d scale) Set the scaling factor that are applyed on this object before GL2 commands.
void	setTextRenderer(ITextRenderer renderer)
void	setView(View view) When setting a current view, the AxeBox can know the view is on mode CameraMode.TOP, and optimize some axis placement.

Methods inherited from class java.lang.Object

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

Field Detail

PRECISION

protected static final int PRECISION

See Also:

Constant Field Values

view

protected View view

txt

protected ITextRenderer txt

layout

protected IAxeLayout layout

boxBounds

protected BoundingBox3d boxBounds

wholeBounds

protected BoundingBox3d wholeBounds

center

protected Coord3d center

scale

protected Coord3d scale

xrange

protected float xrange

yrange

protected float yrange

zrange

protected float zrange

quadx

protected float[][] quadx

quady

protected float[][] quady

quadz

protected float[][] quadz

normx

protected float[] normx

normy

protected float[] normy

normz

protected float[] normz

axeXx

protected float[][] axeXx

axeXy

protected float[][] axeXy

axeXz

protected float[][] axeXz

axeYx

protected float[][] axeYx

axeYy

protected float[][] axeYy

axeYz

protected float[][] axeYz

axeZx

protected float[][] axeZx

axeZy

protected float[][] axeZy

axeZz

protected float[][] axeZz

axeXquads

protected int[][] axeXquads

axeYquads

protected int[][] axeYquads

axeZquads

protected int[][] axeZquads

quadIsHidden

protected boolean[] quadIsHidden

AXE_X

protected static final int AXE_X

See Also:

Constant Field Values

AXE_Y

protected static final int AXE_Y

See Also:

Constant Field Values

AXE_Z

protected static final int AXE_Z

See Also:

Constant Field Values

Constructor Detail

AxeBox

public AxeBox(BoundingBox3d bbox)

AxeBox

public AxeBox(BoundingBox3d bbox,
              IAxeLayout layout)

Method Detail

init

protected void init()

dispose

public void dispose()

Specified by:

dispose in interface IAxe

getTextRenderer

public ITextRenderer getTextRenderer()

setTextRenderer

public void setTextRenderer(ITextRenderer renderer)

getView

public View getView()

setView

public void setView(View view)

When setting a current view, the AxeBox can know the view is on mode CameraMode.TOP, and optimize some axis placement.

setAxe

public void setAxe(BoundingBox3d bbox)

Specified by:

setAxe in interface IAxe

getBoxBounds

public BoundingBox3d getBoxBounds()

Specified by:

getBoxBounds in interface IAxe

getLayout

public IAxeLayout getLayout()

Specified by:

getLayout in interface IAxe

getWholeBounds

public BoundingBox3d getWholeBounds()

Return the boundingBox of this axis, including the volume occupied by the texts. This requires calling draw() before, which computes actual ticks position in 3d, and updates the bounds.

getCenter

public Coord3d getCenter()

Specified by:

getCenter in interface IAxe

setScale

public void setScale(Coord3d scale)

Set the scaling factor that are applyed on this object before GL2 commands.

Specified by:

setScale in interface IAxe

draw

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

Draws the AxeBox. The camera is used to determine which axis is closest to the ur point ov view, in order to decide for an axis on which to diplay the tick values.

Specified by:

draw in interface IAxe

setAxeBox

protected void setAxeBox(float xmin,
                         float xmax,
                         float ymin,
                         float ymax,
                         float zmin,
                         float zmax)

Set the parameters and data of the AxeBox.

drawCube

protected void drawCube(javax.media.opengl.GL gl,
                        int mode)

Make all GL2 calls allowing to build a cube with 6 separate quads. Each quad is indexed from 0.0f to 5.0f using glPassThrough, and may be traced in feedback mode when mode=GL2.GL_FEEDBACK

drawGridOnQuad

protected void drawGridOnQuad(javax.media.opengl.GL gl,
                              int quad)

Draw a grid on the desired quad.

drawTicks

protected BoundingBox3d drawTicks(javax.media.opengl.GL gl,
                                  javax.media.opengl.glu.GLU glu,
                                  Camera cam,
                                  int axis,
                                  int direction,
                                  Color color)

drawTicks

protected BoundingBox3d drawTicks(javax.media.opengl.GL gl,
                                  javax.media.opengl.glu.GLU glu,
                                  Camera cam,
                                  int axis,
                                  int direction,
                                  Color color,
                                  Halign hal,
                                  Valign val)

findClosestXaxe

protected int findClosestXaxe(Camera cam)

Selects the closest displayable X axe from camera

findClosestYaxe

protected int findClosestYaxe(Camera cam)

Selects the closest displayable Y axe from camera

findClosestZaxe

protected int findClosestZaxe(Camera cam)

Selects the closest displayable Z axe from camera

min

protected int min(double[] values)

Return the index of the minimum value contained in the input array of doubles. If no value is smaller than Double.MAX_VALUE, the returned index is -1.

getHiddenQuads

protected boolean[] getHiddenQuads(javax.media.opengl.GL gl,
                                   Camera cam)

Computes the visibility of each cube face.

print3DcolorVertex

protected int print3DcolorVertex(int size,
                                 int count,
                                 float[] buffer)

Print out parameters of a gl call in 3dColor mode.

printHiddenQuads

protected void printHiddenQuads()

Print out display status of quads.