Package org.jzy3d.plot3d.primitives.vbo.drawable

Class DrawableVBO

java.lang.Object

org.jzy3d.plot3d.primitives.Drawable

org.jzy3d.plot3d.primitives.vbo.drawable.DrawableVBO

All Implemented Interfaces:

IGLBindedResource, IGLRenderer, ISortableDraw

Direct Known Subclasses:

BarVBO, CubeVBO, PolygonVBO, ScatterVBO, ShaderMeshDrawableVBO, ShaderWaterfallDrawableVBO, SphereVBO, TriangleStripVBO, TriangleVBO

public class DrawableVBO
extends Drawable
implements IGLBindedResource

A DrawableVBO is able to efficiently draw a large collection of geometries. The user must provide a loader that will be later called when the GL context requires loading the VBO data in GPU memory. The loader might freely make settings on the drawable as it is called with a reference to the DrawableVBO is will be loading data into. One can separate data and appearance by setting geometry settings out of loading process. DrawableVBO shape1 = new DrawableVBO(new MemoryVBOLoader(getScatter(size))); shape1.setGeometry(GL.GL_POINTS); shape1.setColor(Color.WHITE);

Author:

Martin Pernollet

Field Summary

Fields

Modifier and Type	Field	Description
protected int[]	arrayName
protected int	byteOffset
protected Color	color
protected int	colorChannelNumber
protected int	dimensions
protected int[]	elementName
protected int	geometry
protected boolean	hasMountedOnce
protected IGLLoader<DrawableVBO>	loader
protected int	normalOffset
protected int	pointer
protected PolygonMode	polygonMode
protected float	polygonOffsetFactor
protected boolean	polygonOffsetFillEnable
protected float	polygonOffsetUnit
protected Quality	quality
protected int	size
protected float	width

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
DrawableVBO(IGLLoader<DrawableVBO> loader)

Method Summary

Modifier and Type	Method	Description
void	applyGeometryTransform(Transform transform)
protected void	applyPolygonModeFillGL2(com.jogamp.opengl.GL gl)
protected void	applyQuality(com.jogamp.opengl.GL gl)
protected void	applyVertices(com.jogamp.opengl.GL gl)
protected void	applyWidth(com.jogamp.opengl.GL gl)
protected void	color(com.jogamp.opengl.GL gl)
protected void	configure(IPainter painter, com.jogamp.opengl.GL gl)
protected void	disable(com.jogamp.opengl.GL gl)
protected void	disableColor(com.jogamp.opengl.GL gl)
protected void	doBindGL2(com.jogamp.opengl.GL gl)
void	doConfigure(int pointer, int size)
void	doConfigure(int pointer, int size, int byteOffset, int normalOffset, int dimensions)
protected void	doDrawElements(com.jogamp.opengl.GL gl)
void	doLoadArrayFloatBuffer(com.jogamp.opengl.GL gl, int vertexSize, FloatBuffer vertices)
void	doLoadArrayFloatBuffer(com.jogamp.opengl.GL gl, FloatBuffer vertices)
void	doLoadElementIntBuffer(com.jogamp.opengl.GL gl, int indexSize, IntBuffer indices)
void	doLoadElementIntBuffer(com.jogamp.opengl.GL gl, IntBuffer indices)
void	doSetBoundingBox(BoundingBox3d bounds)
void	draw(IPainter painter)	Call OpenGL2 routines for rendering the object.
protected void	enable(com.jogamp.opengl.GL gl)
Color	getColor()
int	getGeometry()
PolygonMode	getPolygonMode()
float	getPolygonOffsetFactor()
float	getPolygonOffsetUnit()
Quality	getQuality()
float	getWidth()
boolean	hasMountedOnce()	Return true if mount(...) has been called at least one time
boolean	isHasColorBuffer()
boolean	isPolygonOffsetFillEnable()
void	mount(IPainter painter)	Mount resources to gl context
protected void	pointers(com.jogamp.opengl.GL gl)
protected void	polygonOffseFillEnable(com.jogamp.opengl.GL gl)
protected void	polygonOffsetFillDisable(com.jogamp.opengl.GL gl)
Rotator	rotator()
Rotator	rotator(boolean start)	Returns a Rotator that can let the VBO turn around Z axis centered at X=0,Y=0.
Rotator	rotator(boolean start, Rotate r, int sleep)
void	setColor(Color color)
void	setData(com.jogamp.opengl.GL2 gl, IntBuffer indices, FloatBuffer vertices, BoundingBox3d bounds, int pointer)
void	setData(com.jogamp.opengl.GL gl, IntBuffer indices, FloatBuffer vertices, BoundingBox3d bounds)
void	setData(com.jogamp.opengl.GL gl, FloatVBO vbo)	To be called by the VBOBuilder
void	setGeometry(int geometry)	Set geometry, use: GL.GL_TRIANGLES (default) ...
void	setHasColorBuffer(boolean hasColorBuffer)
void	setPolygonMode(PolygonMode polygonMode)	A null polygonMode imply no any call to gl.glPolygonMode(...) at rendering
void	setPolygonOffsetFactor(float polygonOffsetFactor)
void	setPolygonOffsetFillEnable(boolean polygonOffsetFillEnable)
void	setPolygonOffsetUnit(float polygonOffsetUnit)
void	setQuality(Quality quality)
void	setWidth(float width)
void	updateBounds()

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

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

Methods inherited from class java.lang.Object

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

Field Detail

geometry

protected int geometry

width

protected float width

quality

protected Quality quality

colorChannelNumber

protected int colorChannelNumber

polygonMode

protected PolygonMode polygonMode

loader

protected IGLLoader<DrawableVBO> loader

byteOffset

protected int byteOffset

normalOffset

protected int normalOffset

dimensions

protected int dimensions

size

protected int size

pointer

protected int pointer

arrayName

protected int[] arrayName

elementName

protected int[] elementName

hasMountedOnce

protected boolean hasMountedOnce

color

protected Color color

polygonOffsetFillEnable

protected boolean polygonOffsetFillEnable

polygonOffsetFactor

protected float polygonOffsetFactor

polygonOffsetUnit

protected float polygonOffsetUnit

Constructor Detail

DrawableVBO

public DrawableVBO(IGLLoader<DrawableVBO> loader)

Method Detail

hasMountedOnce

public boolean hasMountedOnce()

Description copied from interface: IGLBindedResource

Return true if mount(...) has been called at least one time

Specified by:

hasMountedOnce in interface IGLBindedResource

mount

public void mount(IPainter painter)

Description copied from interface: IGLBindedResource

Mount resources to gl context

Specified by:

mount in interface IGLBindedResource

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

getWidth

public float getWidth()

setWidth

public void setWidth(float width)

getQuality

public Quality getQuality()

setQuality

public void setQuality(Quality quality)

doDrawElements

protected void doDrawElements(com.jogamp.opengl.GL gl)

disableColor

protected void disableColor(com.jogamp.opengl.GL gl)

pointers

protected void pointers(com.jogamp.opengl.GL gl)

color

protected void color(com.jogamp.opengl.GL gl)

enable

protected void enable(com.jogamp.opengl.GL gl)

disable

protected void disable(com.jogamp.opengl.GL gl)

applyVertices

protected void applyVertices(com.jogamp.opengl.GL gl)

applyWidth

protected void applyWidth(com.jogamp.opengl.GL gl)

applyQuality

protected void applyQuality(com.jogamp.opengl.GL gl)

applyPolygonModeFillGL2

protected void applyPolygonModeFillGL2(com.jogamp.opengl.GL gl)

polygonOffseFillEnable

protected void polygonOffseFillEnable(com.jogamp.opengl.GL gl)

polygonOffsetFillDisable

protected void polygonOffsetFillDisable(com.jogamp.opengl.GL gl)

doBindGL2

protected void doBindGL2(com.jogamp.opengl.GL gl)

rotator

public Rotator rotator(boolean start)

Returns a Rotator that can let the VBO turn around Z axis centered at X=0,Y=0. Must be started by {@link Rotator.start()} if not started explicitely.

rotator

public Rotator rotator(boolean start,
                       Rotate r,
                       int sleep)

rotator

public Rotator rotator()

configure

protected void configure(IPainter painter,
                         com.jogamp.opengl.GL gl)

isHasColorBuffer

public boolean isHasColorBuffer()

setHasColorBuffer

public void setHasColorBuffer(boolean hasColorBuffer)

getGeometry

public int getGeometry()

setGeometry

public void setGeometry(int geometry)

Set geometry, use: GL.GL_TRIANGLES (default) ...

Parameters:

geometry -

applyGeometryTransform

public void applyGeometryTransform(Transform transform)

Specified by:

applyGeometryTransform in class Drawable

updateBounds

public void updateBounds()

Specified by:

updateBounds in class Drawable

setData

public void setData(com.jogamp.opengl.GL gl,
                    FloatVBO vbo)

To be called by the VBOBuilder

setData

public void setData(com.jogamp.opengl.GL gl,
                    IntBuffer indices,
                    FloatBuffer vertices,
                    BoundingBox3d bounds)

setData

public void setData(com.jogamp.opengl.GL2 gl,
                    IntBuffer indices,
                    FloatBuffer vertices,
                    BoundingBox3d bounds,
                    int pointer)

doConfigure

public void doConfigure(int pointer,
                        int size)

doConfigure

public void doConfigure(int pointer,
                        int size,
                        int byteOffset,
                        int normalOffset,
                        int dimensions)

doLoadArrayFloatBuffer

public void doLoadArrayFloatBuffer(com.jogamp.opengl.GL gl,
                                   FloatBuffer vertices)

doLoadArrayFloatBuffer

public void doLoadArrayFloatBuffer(com.jogamp.opengl.GL gl,
                                   int vertexSize,
                                   FloatBuffer vertices)

doLoadElementIntBuffer

public void doLoadElementIntBuffer(com.jogamp.opengl.GL gl,
                                   IntBuffer indices)

doLoadElementIntBuffer

public void doLoadElementIntBuffer(com.jogamp.opengl.GL gl,
                                   int indexSize,
                                   IntBuffer indices)

doSetBoundingBox

public void doSetBoundingBox(BoundingBox3d bounds)

getPolygonMode

public PolygonMode getPolygonMode()

setPolygonMode

public void setPolygonMode(PolygonMode polygonMode)

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

isPolygonOffsetFillEnable

public boolean isPolygonOffsetFillEnable()

setPolygonOffsetFillEnable

public void setPolygonOffsetFillEnable(boolean polygonOffsetFillEnable)

getPolygonOffsetFactor

public float getPolygonOffsetFactor()

setPolygonOffsetFactor

public void setPolygonOffsetFactor(float polygonOffsetFactor)

getPolygonOffsetUnit

public float getPolygonOffsetUnit()

setPolygonOffsetUnit

public void setPolygonOffsetUnit(float polygonOffsetUnit)

getColor

public Color getColor()

setColor

public void setColor(Color color)