//---------------------------------------------------------------------------
void ofxKinect::threadedFunction(){
if(currentLed < 0) {
freenect_set_led(kinectDevice, (freenect_led_options)ofxKinect::LED_GREEN);
}
freenect_frame_mode videoMode = freenect_find_video_mode(FREENECT_RESOLUTION_MEDIUM, bIsVideoInfrared?FREENECT_VIDEO_IR_8BIT:FREENECT_VIDEO_RGB);
freenect_set_video_mode(kinectDevice, videoMode);
freenect_frame_mode depthMode = freenect_find_depth_mode(FREENECT_RESOLUTION_MEDIUM, bUseRegistration?FREENECT_DEPTH_REGISTERED:FREENECT_DEPTH_MM);
freenect_set_depth_mode(kinectDevice, depthMode);
ofLogVerbose("ofxKinect") << "device " << deviceId << " " << serial << " connection opened";
freenect_start_depth(kinectDevice);
if(bGrabVideo) {
freenect_start_video(kinectDevice);
}
while(isThreadRunning() && freenect_process_events(kinectContext.getContext()) >= 0) {
if(bTiltNeedsApplying) {
freenect_set_tilt_degs(kinectDevice, targetTiltAngleDeg);
bTiltNeedsApplying = false;
}
if(bLedNeedsApplying) {
if(currentLed == ofxKinect::LED_DEFAULT) {
freenect_set_led(kinectDevice, (freenect_led_options)ofxKinect::LED_GREEN);
}
else {
freenect_set_led(kinectDevice, (freenect_led_options)currentLed);
}
bLedNeedsApplying = false;
}
freenect_update_tilt_state(kinectDevice);
freenect_raw_tilt_state * tilt = freenect_get_tilt_state(kinectDevice);
currentTiltAngleDeg = freenect_get_tilt_degs(tilt);
rawAccel.set(tilt->accelerometer_x, tilt->accelerometer_y, tilt->accelerometer_z);
double dx,dy,dz;
freenect_get_mks_accel(tilt, &dx, &dy, &dz);
mksAccel.set(dx, dy, dz);
}
// finish up a tilt on exit
if(bTiltNeedsApplying) {
freenect_set_tilt_degs(kinectDevice, targetTiltAngleDeg);
bTiltNeedsApplying = false;
}
freenect_stop_depth(kinectDevice);
freenect_stop_video(kinectDevice);
if(currentLed < 0) {
freenect_set_led(kinectDevice, (freenect_led_options)ofxKinect::LED_RED);
}
kinectContext.close(*this);
ofLogVerbose("ofxKinect") << "device " << deviceId << " connection closed";
}
t_jit_err jit_freenect_grab_get_tilt(t_jit_freenect_grab *x, void *attr, long *ac, t_atom **av){
double tilt=0;
if ((*ac)&&(*av)) {
} else {
*ac = 1;
if (!(*av = jit_getbytes(sizeof(t_atom)*(*ac)))) {
*ac = 0;
return JIT_ERR_OUT_OF_MEM;
}
}
if(x->device){
freenect_update_tilt_state(x->device);
x->state = freenect_get_tilt_state(x->device);
if (x->state)
tilt = freenect_get_tilt_degs(x->state);
}
jit_atom_setfloat(*av, tilt);
return JIT_ERR_NONE;
}
int main(int argc, char **argv) {
freenect_context *fc;
freenect_device *fd;
if (freenect_init(&fc, 0) < 0) {
printf("failed to init freenect\n");
exit(1);
}
if (freenect_num_devices(fc) < 1) {
printf("no kinect found\n");
freenect_shutdown(fc);
exit(1);
}
if (freenect_open_device(fc, &fd, 0) < 0) {
printf("unable to open device 0\n");
freenect_shutdown(fc);
exit(1);
}
double want;
while (1) {
want = 30.0;
freenect_set_tilt_degs(fd, want);
freenect_set_led(fd, LED_RED);
while (fabs(freenect_get_tilt_degs(freenect_get_tilt_state(fd)) - want) > 1) {
freenect_update_tilt_state(fd);
usleep(1000);
}
want = -30.0;
freenect_set_tilt_degs(fd, want);
freenect_set_led(fd, LED_GREEN);
while (fabs(freenect_get_tilt_degs(freenect_get_tilt_state(fd)) - want) > 1) {
freenect_update_tilt_state(fd);
usleep(1000);
}
}
freenect_close_device(fd);
freenect_shutdown(fc);
exit(0);
}
//---------------------------------------------------------------------------
void ofxKinect::threadedFunction(){
freenect_set_led(kinectDevice, LED_GREEN);
freenect_frame_mode videoMode = freenect_find_video_mode(FREENECT_RESOLUTION_MEDIUM, bIsVideoInfrared?FREENECT_VIDEO_IR_8BIT:FREENECT_VIDEO_RGB);
freenect_set_video_mode(kinectDevice, videoMode);
freenect_frame_mode depthMode = freenect_find_depth_mode(FREENECT_RESOLUTION_MEDIUM, bUseRegistration?FREENECT_DEPTH_REGISTERED:FREENECT_DEPTH_MM);
freenect_set_depth_mode(kinectDevice, depthMode);
ofLog(OF_LOG_VERBOSE, "ofxKinect: Device %d %s connection opened", deviceId, serial.c_str());
freenect_start_depth(kinectDevice);
if(bGrabVideo) {
freenect_start_video(kinectDevice);
}
// call platform specific processors (needed for Win)
if(freenect_process_events(kinectContext.getContext()) != 0) {
ofLog(OF_LOG_ERROR, "ofxKinect: Device %d freenect_process_events failed!", deviceId);
return;
}
while(isThreadRunning()) {
if(bTiltNeedsApplying) {
freenect_set_tilt_degs(kinectDevice, targetTiltAngleDeg);
bTiltNeedsApplying = false;
}
freenect_update_tilt_state(kinectDevice);
freenect_raw_tilt_state * tilt = freenect_get_tilt_state(kinectDevice);
currentTiltAngleDeg = freenect_get_tilt_degs(tilt);
rawAccel.set(tilt->accelerometer_x, tilt->accelerometer_y, tilt->accelerometer_z);
double dx,dy,dz;
freenect_get_mks_accel(tilt, &dx, &dy, &dz);
mksAccel.set(dx, dy, dz);
// ... and $0.02 for the scheduler
ofSleepMillis(10);
}
// finish up a tilt on exit
if(bTiltNeedsApplying) {
freenect_set_tilt_degs(kinectDevice, targetTiltAngleDeg);
bTiltNeedsApplying = false;
}
freenect_stop_depth(kinectDevice);
freenect_stop_video(kinectDevice);
freenect_set_led(kinectDevice, LED_YELLOW);
kinectContext.close(*this);
ofLog(OF_LOG_VERBOSE, "ofxKinect: Device %d connection closed", deviceId);
}
double getTiltDegs() {
return freenect_get_tilt_degs(m_state);
}