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processing- To get depth image and rgb image in one window-any one help to check my code.
[2 Replies]
05-Feb-2013 01:39 AM
Forum:
Contributed Library Questions
I am new user for processing environment.
getting error "-unexpected void'
any one here can check the code.
thanks.
import SimpleOpenNI.*;
SimpleOpenNI context;
boolean autoCalib=true;
void setup()
{
context = new SimpleOpenNI(this);
// enable depthMap generation
if(context.enableDepth() == false)
{
println("Can't open the depthMap, maybe the camera is not connected!");
exit();
return;
}
//enable rgb image generation
if (context.enableRGB() == false)
{
println("Can't open the rgbMap, maybe the camera is not connected or there is no rgbSensor!");
exit();
return;
}
// set window size
if ((context.nodes() & SimpleOpenNI.NODE_DEPTH) != 0)
{
if ((context.nodes() & SimpleOpenNI.NODE_IMAGE) != 0)
// depth + rgb
size(context.depthWidth() + 10 + context.rgbWidth(),
context.depthHeight() > context.rgbHeight()? context.depthHeight():context.rgbHeight());
else
// only depth
size(context.depthWidth(), context.depthHeight());
}
else
exit();
}
void draw()
{
// update the cam
context.update();
background(200,0,0);
// draw depthImageMap
image(context.depthImage(),0,0);
//draw rgb image
image(context.rgbImage(),0,0);
// draw the cam data
if ((context.nodes() & SimpleOpenNI.NODE_DEPTH) != 0)
{
if ((context.nodes() & SimpleOpenNI.NODE_IMAGE) != 0)
{
image(context.depthImage(), 0, 0);
image(context.rgbImage(), context.depthWidth() + 10, 0);
}
// draw the skeleton if it's available
int[] userList = context.getUsers();
for(int i=0;i<userList.length;i++)
{
if(context.isTrackingSkeleton(userList[i]))
drawSkeleton(userList[i]);
}
// draw the skeleton with the selected joints
void drawSkeleton(int userId)
// enable skeleton generation for all joints
context.enableUser(SimpleOpenNI.SKEL_PROFILE_ALL);
background(200,0,0);
stroke(0,0,255);
strokeWeight(3);
smooth();
{
// to get the 3d joint data
/*
PVector jointPos = new PVector();
context.getJointPositionSkeleton(userId,SimpleOpenNI.SKEL_NECK,jointPos);
println(jointPos);
*/
context.drawLimb(userId, SimpleOpenNI.SKEL_HEAD, SimpleOpenNI.SKEL_NECK);
context.drawLimb(userId, SimpleOpenNI.SKEL_NECK, SimpleOpenNI.SKEL_LEFT_SHOULDER);
context.drawLimb(userId, SimpleOpenNI.SKEL_LEFT_SHOULDER, SimpleOpenNI.SKEL_LEFT_ELBOW);
context.drawLimb(userId, SimpleOpenNI.SKEL_LEFT_ELBOW, SimpleOpenNI.SKEL_LEFT_HAND);
context.drawLimb(userId, SimpleOpenNI.SKEL_NECK, SimpleOpenNI.SKEL_RIGHT_SHOULDER);
context.drawLimb(userId, SimpleOpenNI.SKEL_RIGHT_SHOULDER, SimpleOpenNI.SKEL_RIGHT_ELBOW);
context.drawLimb(userId, SimpleOpenNI.SKEL_RIGHT_ELBOW, SimpleOpenNI.SKEL_RIGHT_HAND);
context.drawLimb(userId, SimpleOpenNI.SKEL_LEFT_SHOULDER, SimpleOpenNI.SKEL_TORSO);
context.drawLimb(userId, SimpleOpenNI.SKEL_RIGHT_SHOULDER, SimpleOpenNI.SKEL_TORSO);
context.drawLimb(userId, SimpleOpenNI.SKEL_TORSO, SimpleOpenNI.SKEL_LEFT_HIP);
context.drawLimb(userId, SimpleOpenNI.SKEL_LEFT_HIP, SimpleOpenNI.SKEL_LEFT_KNEE);
context.drawLimb(userId, SimpleOpenNI.SKEL_LEFT_KNEE, SimpleOpenNI.SKEL_LEFT_FOOT);
context.drawLimb(userId, SimpleOpenNI.SKEL_TORSO, SimpleOpenNI.SKEL_RIGHT_HIP);
context.drawLimb(userId, SimpleOpenNI.SKEL_RIGHT_HIP, SimpleOpenNI.SKEL_RIGHT_KNEE);
context.drawLimb(userId, SimpleOpenNI.SKEL_RIGHT_KNEE, SimpleOpenNI.SKEL_RIGHT_FOOT);
}
// -----------------------------------------------------------------
// SimpleOpenNI events
void onNewUser(int userId)
{
println("onNewUser - userId: " + userId);
println(" start pose detection");
if(autoCalib)
context.requestCalibrationSkeleton(userId,true);
else
context.startPoseDetection("Psi",userId);
}
void onLostUser(int userId)
{
println("onLostUser - userId: " + userId);
}
void onExitUser(int userId)
{
println("onExitUser - userId: " + userId);
}
void onReEnterUser(int userId)
{
println("onReEnterUser - userId: " + userId);
}
void onStartCalibration(int userId)
{
println("onStartCalibration - userId: " + userId);
}
void onEndCalibration(int userId, boolean successfull)
{
println("onEndCalibration - userId: " + userId + ", successfull: " + successfull);
if (successfull)
{
println(" User calibrated !!!");
context.startTrackingSkeleton(userId);
}
else
{
println(" Failed to calibrate user !!!");
println(" Start pose detection");
context.startPoseDetection("Psi",userId);
}
}
void onStartPose(String pose,int userId)
{
println("onStartPose - userId: " + userId + ", pose: " + pose);
println(" stop pose detection");
context.stopPoseDetection(userId);
context.requestCalibrationSkeleton(userId, true);
}
void onEndPose(String pose,int userId)
{
println("onEndPose - userId: " + userId + ", pose: " + pose);
}
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