SimpleOpenNI

Class SimpleOpenNI

java.lang.Object

SimpleOpenNI.ContextWrapper

SimpleOpenNI.SimpleOpenNI

All Implemented Interfaces:

SimpleOpenNIConstants

public class SimpleOpenNI
extends ContextWrapper
implements SimpleOpenNIConstants

Field Summary

Fields inherited from interface SimpleOpenNI.SimpleOpenNIConstants

GESTURE_CLICK, GESTURE_HAND_RAISE, GESTURE_WAVE, IMG_MODE_DEFAULT, IMG_MODE_RGB_FADE, NODE_DEPTH, NODE_GESTURE, NODE_HANDS, NODE_IMAGE, NODE_IR, NODE_NONE, NODE_PLAYER, NODE_RECORDER, NODE_SCENE, NODE_USER, RUN_MODE_DEFAULT, RUN_MODE_MULTI_THREADED, RUN_MODE_SINGLE_THREADED, SKEL_HEAD, SKEL_LEFT_ELBOW, SKEL_LEFT_FINGERTIP, SKEL_LEFT_FOOT, SKEL_LEFT_HAND, SKEL_LEFT_HIP, SKEL_LEFT_KNEE, SKEL_LEFT_SHOULDER, SKEL_NECK, SKEL_RIGHT_ELBOW, SKEL_RIGHT_FINGERTIP, SKEL_RIGHT_FOOT, SKEL_RIGHT_HAND, SKEL_RIGHT_HIP, SKEL_RIGHT_KNEE, SKEL_RIGHT_SHOULDER, SKEL_TORSO

Constructor Summary

Constructors

Constructor and Description
SimpleOpenNI(int deviceIndex, processing.core.PApplet parent) Creates the OpenNI context ands inits the modules
SimpleOpenNI(int deviceIndex, processing.core.PApplet parent, int runMode) Creates the OpenNI context ands inits the modules
SimpleOpenNI(processing.core.PApplet parent) Creates the OpenNI context ands inits the modules
SimpleOpenNI(processing.core.PApplet parent, int runMode) Creates the OpenNI context ands inits the modules
SimpleOpenNI(processing.core.PApplet parent, java.lang.String recordPath) Creates the OpenNI context ands inits the modules
SimpleOpenNI(processing.core.PApplet parent, java.lang.String recordPath, int runMode) Creates the OpenNI context ands inits the modules

Method Summary

Methods

Modifier and Type	Method and Description
void	calcUserCoordsys(processing.core.PMatrix3D mat) Applies only the rotation part of 'mat' to
void	calcUserCoordsys(processing.core.PVector point) Calculates a point in the user defined coordinate system back to the 3d system of the 3d camera
void	calcUserCoordsysBack(processing.core.PMatrix3D mat) Calculates a point in origninal 3d camera coordinate system to the coordinate system defined by the user
void	calcUserCoordsysBack(processing.core.PVector point) Calculates a point in origninal 3d camera coordinate system to the coordinate system defined by the user
void	convertProjectiveToRealWorld(processing.core.PVector proj, processing.core.PVector world)
void	convertRealWorldToProjective(processing.core.PVector world, processing.core.PVector proj)
processing.core.PImage	depthImage() Enable the depthMap data collection
int[]	depthMap()
processing.core.PVector[]	depthMapRealWorld()
static int	deviceCount()
static int	deviceNames(StrVector nodeNames)
void	dispose()
void	drawCamFrustum() Helper method that draw the 3d camera and the frustum of the camera
void	drawLimb(int userId, int joint1, int joint2) Draws a limb from joint1 to joint2
boolean	enableDepth() Enable the depthMap data collection
boolean	enableHand() Enable hands
boolean	enableHand(java.lang.Object cbObject) Enable hands
boolean	enableIR() Enable the irMap data collection ir is only available if there is no rgbImage activated at the same time
boolean	enableIR(int width, int height, int fps) Enable the irMap data collection ir is only available if there is no irImage activated at the same time
boolean	enableRecorder(java.lang.String filePath) Enable recorder
boolean	enableRGB() Enable the camera image collection
boolean	enableRGB(int width, int height, int fps) Enable the camera image collection
boolean	enableUser() Enable user
boolean	enableUser(java.lang.Object cbObject) Enable user
void	finalize()
boolean	getBoundingBox(int user, processing.core.PVector bbMin, processing.core.PVector bbMax)
boolean	getCoM(int user, processing.core.PVector com)
float	getJointOrientationSkeleton(int userId, int joint, processing.core.PMatrix3D jointOrientation) gets the orientation of a joint
float	getJointPositionSkeleton(int userId, int joint, processing.core.PVector jointPos) gets the coordinates of a joint
static java.lang.String	getLibraryPathLinux()
static java.lang.String	getLibraryPathWin()
static java.lang.reflect.Method	getMethodRef(java.lang.Object obj, java.lang.String methodName, java.lang.Class[] paraList)
void	getUserCoordsys(processing.core.PMatrix3D mat)
void	getUserCoordsysBack(processing.core.PMatrix3D mat)
void	getUserCoordsysTransMat(processing.core.PMatrix3D xformMat) gets the transformation matrix of a user defined coordinatesystem
int[]	getUsers()
processing.core.PImage	irImage()
static int	raySphereIntersection(processing.core.PVector p, processing.core.PVector dir, processing.core.PVector sphereCenter, float sphereRadius, processing.core.PVector hit1, processing.core.PVector hit2)
static boolean	rayTriangleIntersection(processing.core.PVector p, processing.core.PVector dir, processing.core.PVector vec0, processing.core.PVector vec1, processing.core.PVector vec2, processing.core.PVector hit)
processing.core.PImage	rgbImage()
static void	start()
int	startTrackingHand(processing.core.PVector pos)
void	update() Enable the user data collection
processing.core.PImage	userImage()
int[]	userMap()

Methods inherited from class SimpleOpenNI.ContextWrapper

addNodeToRecording, alternativeViewPointDepthToImage, calcUserCoordsys, calcUserCoordsysBack, calcUserCoordsysBackMat, calcUserCoordsysMat, chdir, close, convertProjectiveToRealWorld, convertProjectiveToRealWorld, convertRealWorldToProjective, convertRealWorldToProjective, curFramePlayer, delete, depthHeight, depthImage, depthImageColorMode, depthImageTimeStamp, depthMap, depthMapRealWorld, depthMapSize, depthMapTimeStamp, depthRealWorldTimeStamp, depthToColor, depthWidth, deviceIndex, enableDepth, endGesture, framesPlayer, getBoundingBox, getCoM, getcwd, getJointOrientationSkeleton, getJointPositionSkeleton, getNumberOfUsers, getSmoothingHand, getUserCoordsys, getUserCoordsysBack, getUserCoordsysTransMat, getUsers, handTimeStamp, hasUserCoordsys, hFieldOfView, imageTimeStamp, init, init, init, init, init, initContext, irHeight, irImage, irMap, irTimeStamp, irWidth, isEndPlayer, isInit, isPlaybackPlay, isTrackingSkeleton, mirror, nodes, openFileRecording, playbackPlay, playbackSpeedPlayer, raySphereIntersection, rayTriangleIntersection, repeatPlayer, resetUserCoordsys, rgbHeight, rgbImage, rgbWidth, sceneTimeStamp, seekPlayer, setDepthColorSyncEnabled, setDepthImageColor, setDepthImageColorMode, setDepthToColor, setMirror, setPlaybackSpeedPlayer, setRepeatPlayer, setSmoothingHand, setUserCoordsys, startGesture, startTrackingHand, startTrackingSkeleton, stopTrackingAllHand, stopTrackingHand, stopTrackingSkeleton, swigReleaseOwnership, swigTakeOwnership, updateAll, updateSubTimeStamp, updateTimeStamp, userHeight, userImage, userMap, userTimeStamp, userWidth, version, vFieldOfView

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleOpenNI

public SimpleOpenNI(int deviceIndex,
            processing.core.PApplet parent)

Creates the OpenNI context ands inits the modules

Parameters:

deviceIndex - int

parent - PApplet

SimpleOpenNI

public SimpleOpenNI(int deviceIndex,
            processing.core.PApplet parent,
            int runMode)

Creates the OpenNI context ands inits the modules

Parameters:

deviceIndex - int

parent - PApplet

runMode - - RUN_MODE_DEFAULT, RunMode_SingleThreaded = Runs all in a single thread - RunMode_MultiThreaded = Runs the openNI/NIITE in another thread than processing

SimpleOpenNI

public SimpleOpenNI(processing.core.PApplet parent)

Creates the OpenNI context ands inits the modules

Parameters:

parent - PApplet

SimpleOpenNI

public SimpleOpenNI(processing.core.PApplet parent,
            int runMode)

Creates the OpenNI context ands inits the modules

Parameters:

parent - PApplet

runMode - - RUN_MODE_DEFAULT, RunMode_SingleThreaded = Runs all in a single thread - RunMode_MultiThreaded = Runs the openNI/NIITE in another thread than processing

SimpleOpenNI

public SimpleOpenNI(processing.core.PApplet parent,
            java.lang.String recordPath)

Creates the OpenNI context ands inits the modules

Parameters:

parent - PApplet

recordPath - String, path to the record file

SimpleOpenNI

public SimpleOpenNI(processing.core.PApplet parent,
            java.lang.String recordPath,
            int runMode)

Creates the OpenNI context ands inits the modules

Parameters:

parent - PApplet

recordPath - String, path to the record file

runMode - - RUN_MODE_DEFAULT, RunMode_SingleThreaded = Runs all in a single thread - RunMode_MultiThreaded = Runs the openNI/NIITE in another thread than processing

Method Detail

calcUserCoordsys

public void calcUserCoordsys(processing.core.PMatrix3D mat)

Applies only the rotation part of 'mat' to

Parameters:

mat - PMatrix3D

calcUserCoordsys

public void calcUserCoordsys(processing.core.PVector point)

Calculates a point in the user defined coordinate system back to the 3d system of the 3d camera

Parameters:

point - PVector

calcUserCoordsysBack

public void calcUserCoordsysBack(processing.core.PMatrix3D mat)

Calculates a point in origninal 3d camera coordinate system to the coordinate system defined by the user

Parameters:

mat - PMatrix3D

calcUserCoordsysBack

public void calcUserCoordsysBack(processing.core.PVector point)

Calculates a point in origninal 3d camera coordinate system to the coordinate system defined by the user

Parameters:

point - PVector

convertProjectiveToRealWorld

public void convertProjectiveToRealWorld(processing.core.PVector proj,
                                processing.core.PVector world)

convertRealWorldToProjective

public void convertRealWorldToProjective(processing.core.PVector world,
                                processing.core.PVector proj)

depthImage

public processing.core.PImage depthImage()

Enable the depthMap data collection

Parameters:

width - int

height - int

fps - int

Returns:

returns true if depthMap generation was succesfull

depthMap

public int[] depthMap()

depthMapRealWorld

public processing.core.PVector[] depthMapRealWorld()

deviceCount

public static int deviceCount()

deviceNames

public static int deviceNames(StrVector nodeNames)

dispose

public void dispose()

drawCamFrustum

public void drawCamFrustum()

Helper method that draw the 3d camera and the frustum of the camera

drawLimb

public void drawLimb(int userId,
            int joint1,
            int joint2)

Draws a limb from joint1 to joint2

Parameters:

userId - int

joint1 - int

joint2 - int

enableDepth

public boolean enableDepth()

Enable the depthMap data collection

Overrides:

enableDepth in class ContextWrapper

enableHand

public boolean enableHand()

Enable hands

Overrides:

enableHand in class ContextWrapper

enableHand

public boolean enableHand(java.lang.Object cbObject)

Enable hands

enableIR

public boolean enableIR()

Enable the irMap data collection ir is only available if there is no rgbImage activated at the same time

Overrides:

enableIR in class ContextWrapper

enableIR

public boolean enableIR(int width,
               int height,
               int fps)

Enable the irMap data collection ir is only available if there is no irImage activated at the same time

Overrides:

enableIR in class ContextWrapper

Parameters:

width - int

height - int

fps - int

Returns:

returns true if irMap generation was succesfull

enableRecorder

public boolean enableRecorder(java.lang.String filePath)

Enable recorder

Overrides:

enableRecorder in class ContextWrapper

enableRGB

public boolean enableRGB()

Enable the camera image collection

Overrides:

enableRGB in class ContextWrapper

enableRGB

public boolean enableRGB(int width,
                int height,
                int fps)

Enable the camera image collection

Overrides:

enableRGB in class ContextWrapper

Parameters:

width - int

height - int

fps - int

Returns:

returns true if rgbMap generation was succesfull

enableUser

public boolean enableUser()

Enable user

Overrides:

enableUser in class ContextWrapper

enableUser

public boolean enableUser(java.lang.Object cbObject)

Enable user

finalize

public void finalize()

getBoundingBox

public boolean getBoundingBox(int user,
                     processing.core.PVector bbMin,
                     processing.core.PVector bbMax)

getCoM

public boolean getCoM(int user,
             processing.core.PVector com)

getJointOrientationSkeleton

public float getJointOrientationSkeleton(int userId,
                                int joint,
                                processing.core.PMatrix3D jointOrientation)

gets the orientation of a joint

Parameters:

userId - int

joint - int

jointOrientation - PMatrix3D

Returns:

The confidence of this joint float

getJointPositionSkeleton

public float getJointPositionSkeleton(int userId,
                             int joint,
                             processing.core.PVector jointPos)

gets the coordinates of a joint

Parameters:

userId - int

joint - int

jointPos - PVector

Returns:

The confidence of this joint float

getLibraryPathLinux

public static java.lang.String getLibraryPathLinux()

getLibraryPathWin

public static java.lang.String getLibraryPathWin()

getMethodRef

public static java.lang.reflect.Method getMethodRef(java.lang.Object obj,
                                    java.lang.String methodName,
                                    java.lang.Class[] paraList)

getUserCoordsys

public void getUserCoordsys(processing.core.PMatrix3D mat)

getUserCoordsysBack

public void getUserCoordsysBack(processing.core.PMatrix3D mat)

getUserCoordsysTransMat

public void getUserCoordsysTransMat(processing.core.PMatrix3D xformMat)

gets the transformation matrix of a user defined coordinatesystem

Parameters:

xformMat - PMatrix3D

getUsers

public int[] getUsers()

irImage

public processing.core.PImage irImage()

raySphereIntersection

public static int raySphereIntersection(processing.core.PVector p,
                        processing.core.PVector dir,
                        processing.core.PVector sphereCenter,
                        float sphereRadius,
                        processing.core.PVector hit1,
                        processing.core.PVector hit2)

rayTriangleIntersection

public static boolean rayTriangleIntersection(processing.core.PVector p,
                              processing.core.PVector dir,
                              processing.core.PVector vec0,
                              processing.core.PVector vec1,
                              processing.core.PVector vec2,
                              processing.core.PVector hit)

rgbImage

public processing.core.PImage rgbImage()

start

public static void start()

startTrackingHand

public int startTrackingHand(processing.core.PVector pos)

update

public void update()

Enable the user data collection

Overrides:

update in class ContextWrapper

userImage

public processing.core.PImage userImage()

userMap

public int[] userMap()