Package org.jzy3d.plot3d.primitives

Class Geometry

java.lang.Object

org.jzy3d.plot3d.primitives.Drawable

org.jzy3d.plot3d.primitives.Wireframeable

org.jzy3d.plot3d.primitives.Geometry

All Implemented Interfaces:

IMultiColorable, ISingleColorable, IGLRenderer, ISortableDraw

Direct Known Subclasses:

Polygon, Triangle

public abstract class Geometry
extends Wireframeable
implements ISingleColorable, IMultiColorable

Field Summary

Fields

Modifier and Type	Field	Description
protected Coord3d	center
protected Color	color
protected ColorMapper	mapper
protected List<Point>	points
protected PolygonMode	polygonMode

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

faceDisplayed, polygonOffsetFactor, polygonOffsetFillEnable, polygonOffsetUnit, polygonWireframeDepthTrick, wireframeColor, wireframeColorFromPolygonPoints, wireframeDisplayed, wireframeWidth

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

Method Summary

Modifier and Type	Method	Description
void	add(float x, float y, float z)
void	add(Coord3d coord)
void	add(Point point)
void	add(Point point, boolean updateBounds)	Add a point to the polygon.
void	applyGeometryTransform(Transform transform)
protected abstract void	begin(IPainter painter)	Invoke GL begin with the actual geometry type GL#GL_POINTS, GL#GL_LINES, GL#GL_TRIANGLES, GL2#GL_POLYGON ...
protected void	callPointForWireframe(IPainter painter)	Drawing the point list in wireframe mode
protected void	callPointsForFace(IPainter painter)	Drawing the point list in face mode (polygon content)
void	draw(IPainter painter)	Call OpenGL2 routines for rendering the object.
protected void	drawFace(IPainter painter)
protected void	drawWireframe(IPainter painter)
Point	get(int p)
Coord3d	getBarycentre()	Return the barycentre of this object, which is computed as the center of its bounding box.
Color	getColor()	Get the color.
ColorMapper	getColorMapper()	Get the colormapper.
double	getDistance(Camera camera)	Return the distance of the object center to the Camera's eye.
double	getLongestDistance(Camera camera)
List<Point>	getPoints()
PolygonMode	getPolygonMode()
double	getShortestDistance(Camera camera)
void	setColor(Color color)	Set the color.
void	setColorMapper(ColorMapper mapper)	Set the colormapper that will be used by the Drawable, instead of using precomputed colors.
void	setPolygonMode(PolygonMode polygonMode)	A null polygonMode imply no any call to gl.glPolygonMode(...) at rendering
int	size()
String	toString(int depth)
void	updateBounds()

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

applyDepthRangeForOverlying, applyDepthRangeForUnderlying, getFaceDisplayed, getPolygonOffsetFactor, getPolygonOffsetUnit, getWireframeColor, getWireframeDisplayed, getWireframeWidth, isPolygonOffsetFillEnable, isPolygonWireframeDepthTrick, isWireframeColorFromPolygonPoints, polygonOffseFillEnable, polygonOffsetFillDisable, polygonOffsetLineDisable, polygonOffsetLineEnable, setFaceDisplayed, setPolygonOffsetFactor, setPolygonOffsetFillEnable, setPolygonOffsetUnit, setPolygonWireframeDepthTrick, setWireframeColor, setWireframeColorFromPolygonPoints, setWireframeDisplayed, setWireframeWidth

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

addDrawableListener, dispose, doDrawBoundsIfDisplayed, doTransform, fireDrawableChanged, fireDrawableChanged, getBoundingBoxColor, getBounds, getLegend, getSpaceTransformer, getTransform, getTransformBefore, hasLegend, isBoundingBoxDisplayed, isDisplayed, isLegendDisplayed, negative, 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 Detail

polygonMode

protected PolygonMode polygonMode

mapper

protected ColorMapper mapper

points

protected List<Point> points

color

protected Color color

center

protected Coord3d center

Constructor Detail

Geometry

public Geometry()

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

Method Detail

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

drawFace

protected void drawFace(IPainter painter)

drawWireframe

protected void drawWireframe(IPainter painter)

callPointForWireframe

protected void callPointForWireframe(IPainter painter)

Drawing the point list in wireframe mode

callPointsForFace

protected void callPointsForFace(IPainter painter)

Drawing the point list in face mode (polygon content)

begin

protected abstract void begin(IPainter painter)

Invoke GL begin with the actual geometry type GL#GL_POINTS, GL#GL_LINES, GL#GL_TRIANGLES, GL2#GL_POLYGON ...

add

public void add(float x,
                float y,
                float z)

add

public void add(Coord3d coord)

add

public void add(Point point)

add

public void add(Point point,
                boolean updateBounds)

Add a point to the polygon.

applyGeometryTransform

public void applyGeometryTransform(Transform transform)

Specified by:

applyGeometryTransform in class Drawable

updateBounds

public void updateBounds()

Specified by:

updateBounds in class Drawable

getBarycentre

public Coord3d getBarycentre()

Description copied from class: Drawable

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 Drawable

Returns:

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

get

public Point get(int p)

getPoints

public List<Point> getPoints()

size

public int size()

getDistance

public double getDistance(Camera camera)

Description copied from class: Drawable

Return the distance of the object center to the Camera's eye.

Specified by:

getDistance in interface ISortableDraw

Overrides:

getDistance in class Drawable

getShortestDistance

public double getShortestDistance(Camera camera)

Specified by:

getShortestDistance in interface ISortableDraw

Overrides:

getShortestDistance in class Drawable

getLongestDistance

public double getLongestDistance(Camera camera)

Specified by:

getLongestDistance in interface ISortableDraw

Overrides:

getLongestDistance in class Drawable

getPolygonMode

public PolygonMode getPolygonMode()

setPolygonMode

public void setPolygonMode(PolygonMode polygonMode)

A null polygonMode imply no any call to gl.glPolygonMode(...) at rendering

setColorMapper

public void setColorMapper(ColorMapper mapper)

Description copied from interface: IMultiColorable

Set the colormapper that will be used by the Drawable, instead of using precomputed colors.

Specified by:

setColorMapper in interface IMultiColorable

getColorMapper

public ColorMapper getColorMapper()

Description copied from interface: IMultiColorable

Get the colormapper.

Specified by:

getColorMapper in interface IMultiColorable

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