Hardware build record

cubesky

daylanKifky
I will check the blender console later. I'm using demo data mode in Blender Addon, not osc message, and I already disabled firewall on my PC.

cubesky

daylanKifky
It seems this is a random problem or addon conflict with other addon. I reinstall addon and the issue is gone.

cubesky

daylanKifky
Is there any ETA for this addon release?

daylanKifky

Most of the code is already implemented in the public repo, branch new_calibration. We are currently fixing some minor details and expect to have a more stable version next week. We'll also do a video showing how to perform this new calibration procedure

cubesky

daylanKifky Oh, That's great. I find that CI on Blender Addon Gitlab Repo says new_calibration branch is failed to compile, so I doesn't test that version. If this new version is release, I will test it ASAP.

cubesky

I don't know why these bones is in red color.

cubesky

I find some information for RPi4 with core_freq and i2c frequency is difference with Pi3, is there any config need to change when using Pi4?

I try to change core_freq and core_freq_min to 250, and i2c_bandure to 7000000. notochord doesn't find eeprom.

And I notice an warning appearing when start notochord.

bcm2835_init: gpio mmap failed: Cannot allocate memory

But notochord continue to run.

I find that blender addon on new_calibration branch. dependencies.py has error, deps array should use matplotlib, not mathplotlib.

cubesky

This there any information for new addon?

daylanKifky

Hi @cubesky
sorry for the delay, we were making some adjustments in the algorithm based on the internal testing. There's now an alpha version available to download, more info here: https://forum.chordata.cc/d/62-new-blender-2-8-chordata-node-system-addon/34

cubesky

daylanKifky
That's great, I will test it this week!

cubesky

daylanKifky

Sorry for delay. I just install the latest blender addon and test following https://forum.chordata.cc/d/62-new-blender-2-8-chordata-node-system-addon/35.

I'm using RPi4 not RPi3.

Blender Addon missing some dependencies pandas scikit-learn and numpy >= 1.17.3.

This addon new calibration process failed, and it output some logs to console window.

2022-04-05 21:06:04,031 - INFO - Chordata Armature_Manager init with ['Armature'] armature object
Chordata Armature_Manager init with ['Armature'] armature object
2022-04-05 21:06:04,032 - INFO - COPP_Server listening at port 6565
COPP_Server listening at port 6565
2022-04-05 21:06:04,033 - INFO - Receiving thread started
Receiving thread started
>> Start calibration STATIC at sample: 0
<< End calibration STATIC at sample: 0
>> Start calibration ARMS at sample: 0
<< End calibration ARMS at sample: 0
>> Start calibration TRUNK at sample: 0
<< End calibration TRUNK at sample: 0
>> Start calibration LEGS at sample: 0
<< End calibration LEGS at sample: 0
****DOING CALIBRATION*****
Labels in DF: []
Labels in DF: []
D:\Program\blender-2.82-windows64\2.82\python\lib\site-packages\numpy\core\_methods.py:217: RuntimeWarning: Degrees of freedom <= 0 for slice
  keepdims=keepdims)
D:\Program\blender-2.82-windows64\2.82\python\lib\site-packages\numpy\core\_methods.py:186: RuntimeWarning: invalid value encountered in true_divide
  arrmean, rcount, out=arrmean, casting='unsafe', subok=False)
D:\Program\blender-2.82-windows64\2.82\python\lib\site-packages\numpy\core\_methods.py:209: RuntimeWarning: invalid value encountered in double_scalars
  ret = ret.dtype.type(ret / rcount)
2022-04-05 21:07:02,161 - ERROR - An error was found during the pose-calibration process
Traceback (most recent call last):
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\ops\calibration_manager.py", line 220, in run
    self.indexes, calib_settings.fc, log=log_calib)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\pose-calibration\calibration\core.py", line 82, in __init__
    self.dt = self.calculate_delta_time()
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\pose-calibration\calibration\core.py", line 117, in calculate_delta_time
    assert np.std(dts) < 0.0001, "The calculated delta times do not match"
AssertionError: The calculated delta times do not match

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\ops\base.py", line 205, in modal
    self._modal(context, event)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\ops\notochord_ops.py", line 78, in _modal
    self.engine.engine_root(packet)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\ops\engine.py", line 253, in __call__
    return self.process_packet(packet)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\ops\engine.py", line 259, in process_packet
    child(ret)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\ops\engine.py", line 253, in __call__
    return self.process_packet(packet)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\ops\engine.py", line 256, in process_packet
    ret = self.exposed_handlers[packet.target](packet=packet)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\nodes\armature.py", line 362, in process_quats
    self.armature_manager.calibrate(self.id_settings.calib)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\ops\armature_manager.py", line 256, in calibrate
    pre_calib, post_calib = self.calib_manager.run(calib_settings)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\ops\calibration_manager.py", line 228, in run
    raise Calibration_error("Error running pose-calibration algorithm, see console for details")
chordata.defaults.Calibration_error: Error running pose-calibration algorithm, see console for details

An error was found during the pose-calibration process
Traceback (most recent call last):
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\ops\calibration_manager.py", line 220, in run
    self.indexes, calib_settings.fc, log=log_calib)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\pose-calibration\calibration\core.py", line 82, in __init__
    self.dt = self.calculate_delta_time()
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\pose-calibration\calibration\core.py", line 117, in calculate_delta_time
    assert np.std(dts) < 0.0001, "The calculated delta times do not match"
AssertionError: The calculated delta times do not match

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\ops\base.py", line 205, in modal
    self._modal(context, event)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\ops\notochord_ops.py", line 78, in _modal
    self.engine.engine_root(packet)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\ops\engine.py", line 253, in __call__
    return self.process_packet(packet)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\ops\engine.py", line 259, in process_packet
    child(ret)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\ops\engine.py", line 253, in __call__
    return self.process_packet(packet)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\ops\engine.py", line 256, in process_packet
    ret = self.exposed_handlers[packet.target](packet=packet)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\nodes\armature.py", line 362, in process_quats
    self.armature_manager.calibrate(self.id_settings.calib)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\ops\armature_manager.py", line 256, in calibrate
    pre_calib, post_calib = self.calib_manager.run(calib_settings)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\2.82\scripts\addons\chordata\ops\calibration_manager.py", line 228, in run
    raise Calibration_error("Error running pose-calibration algorithm, see console for details")
chordata.defaults.Calibration_error: Error running pose-calibration algorithm, see console for details

2022-04-05 21:07:02,173 - INFO - Socket closed
Socket closed
2022-04-05 21:07:02,173 - INFO - Receiving thread ended
Receiving thread ended

Only calibration_result.log generated. But it only one line.

Labels in DF: []

Chordata Engine stopped with error on the end of calibration.

All the connection and K-Ceptor is fixed the same as https://forum.chordata.cc/d/143-hardware-build-record/92 video, and calibrate with another people for help.

In your video, K-Ceptor fixed pose is difference with me, is it matter?

daylanKifky

Hi!

cubesky Blender Addon missing some dependencies pandas scikit-learn and numpy >= 1.17.3.

Those should be installed the first time you try to init a mocap session (like when you add a new avatar to the scene). Perhaps that's something that you skipped because you opened the blend file I attached, which has the avatar already in the scene

Did you by chance installed those dependencies manually? Is you did so please uninstall them, try the auto deps installation and tell us how it went (you will probably need to close and reopen blender)

cubesky This addon new calibration process failed, and it output some logs to console window.

I forgot one detail: the notochord should be executed with the --raw flag in order to use this new calibration. Also, could you tell me the notochord version and hash?

cubesky In your video, K-Ceptor fixed pose is difference with me, is it matter?

Yes! the position of those sensor is really important and they strongly influence the rest of the pose. The dorsal one should be positioned touching the spine between the shoulder blades in a way that their movement affects as little as possible the rotation of the KC.

The base one should be positioned touching the sacrum in the point where the gluteus influence is minimal.

As a rule of thumb the sensors should be positioned in the body in the points where the influence of muscles and soft tissue is as minimal as possible. The sensors should be firmly attached, making sure they don't move or slide during the sessions. From your photo it looks like they are just held in place by the tension of the elastic strap, but they are allowed to move underneath it. I suggest that you sew or glue the KCs to the strap in order for them to stay in place. Also, short cables will probably pull the KCs and change their position, make sure you have loose cables.

cubesky

daylanKifky
No, I install the addon first, and then click init mocap session. And then restart blender and open the blender file. These dependencies is missing.

I'm using the latest develop branch ec0172a0 notochord.

daylanKifky As a rule of thumb the sensors should be positioned in the body in the points where the influence of muscles and soft tissue is as minimal as possible. The sensors should be firmly attached, making sure they don't move or slide during the sessions. From your photo it looks like they are just held in place by the tension of the elastic strap, but they are allowed to move underneath it. I suggest that you sew or glue the KCs to the strap in order for them to stay in place. Also, short cables will probably pull the KCs and change their position, make sure you have loose cables.

I remake all the cables and make sure the KCs not slide.

My KC base is mount with in at top, out at bottom. In your video, KC base is mount with in at left and out at right, is it matter?

daylanKifky

Please let me know your blender version and operating system

and when you init mocap session do you get a popup like this one?

Any error messages you get during the dependencies install procedure, as blender popups or console messages would help to diagnose the problem

cubesky My KC base is mount with in at top, out at bottom. In your video, KC base is mount with in at left and out at right, is it matter?

No, the orientation is not important as long as it stays constant during all the calibration and capture session.

cubesky

daylanKifky and when you init mocap session do you get a popup like this one?

No, I don't get this popup, I test it in Blender 3.1 and Blender 2.82 on windows 10.

daylanKifky No, the orientation is not important as long as it stays constant during all the calibration and capture session.

Ok, I will retry the the addon using --raw these days.

daylanKifky

cubesky No, I don't get this popup, I test it in Blender 3.1 and Blender 2.82 on windows 10.

so you installed the dependencies manually? the popup won't appear if the addon is able to import them.

cubesky

daylanKifky

daylanKifky so you installed the dependencies manually?

I think it might be some dependencies need to upgrade, but pip not upgrade it without -U.

New error occur.

calibration-result.txt

7kB

2022-04-09 00:09:52,603 - INFO - Chordata Armature_Manager init with ['Armature'] armature object
Chordata Armature_Manager init with ['Armature'] armature object
2022-04-09 00:09:52,635 - INFO - COPP_Server listening at port 6565
COPP_Server listening at port 6565
2022-04-09 00:09:52,635 - INFO - Receiving thread started
Receiving thread started
>> Start calibration STATIC at sample: 0
<< End calibration STATIC at sample: 93
>> Start calibration STATIC at sample: 94
<< End calibration STATIC at sample: 291
>> Start calibration ARMS at sample: 292
<< End calibration ARMS at sample: 594
>> Start calibration TRUNK at sample: 595
<< End calibration TRUNK at sample: 949
>> Start calibration LEGS at sample: 950
<< End calibration LEGS at sample: 1232
****DOING CALIBRATION*****
Labels in DF: ['l-hand' 'r-upperleg' 'r-lowerleg' 'r-foot' 'base' 'l-upperleg'
 'l-lowerleg' 'l-foot' 'r-upperarm' 'r-lowearm' 'r-hand' 'dorsal' 'neck'
 'l-upperarm' 'l-lowearm']
Labels in DF: ['l-hand' 'r-upperleg' 'r-lowerleg' 'r-foot' 'base' 'l-upperleg'
 'l-lowerleg' 'l-foot' 'r-upperarm' 'r-lowearm' 'r-hand' 'dorsal' 'neck'
 'l-upperarm' 'l-lowearm']

Vertical calibration, node: l-hand

Vertical calibration, node: l-hand
==================================
==================================
acc vector mean: [0.08879499 1.10154468 0.30892796]
acc vector mean: [0.08879499 1.10154468 0.30892796]
vert_rot - math utils: <Quaternion (w=0.6045, x=-0.7940, y=0.0640, z=0.0000)>
vert_rot - math utils: <Quaternion (w=0.6045, x=-0.7940, y=0.0640, z=0.0000)>
acc mean vector vert rotated: <Vector (-0.0000, -0.0000, -1.1475)>
acc mean vector vert rotated: <Vector (-0.0000, -0.0000, -1.1475)>

Vertical calibration, node: r-upperleg

Vertical calibration, node: r-upperleg
======================================
======================================
acc vector mean: [0.01290608 1.14283218 0.18237926]
acc vector mean: [0.01290608 1.14283218 0.18237926]
vert_rot - math utils: <Quaternion (w=0.6490, x=-0.7607, y=0.0086, z=0.0000)>
vert_rot - math utils: <Quaternion (w=0.6490, x=-0.7607, y=0.0086, z=0.0000)>
acc mean vector vert rotated: <Vector (-0.0000, -0.0000, -1.1574)>
acc mean vector vert rotated: <Vector (-0.0000, -0.0000, -1.1574)>

Vertical calibration, node: r-lowerleg

Vertical calibration, node: r-lowerleg
======================================
======================================
acc vector mean: [-0.11712439  1.10922776  0.1454203 ]
acc vector mean: [-0.11712439  1.10922776  0.1454203 ]
vert_rot - math utils: <Quaternion (w=0.6598, x=-0.7473, y=-0.0789, z=-0.0000)>
vert_rot - math utils: <Quaternion (w=0.6598, x=-0.7473, y=-0.0789, z=-0.0000)>
acc mean vector vert rotated: <Vector (0.0000, -0.0000, -1.1248)>
acc mean vector vert rotated: <Vector (0.0000, -0.0000, -1.1248)>

Vertical calibration, node: r-foot

Vertical calibration, node: r-foot
==================================
==================================
acc vector mean: [ 0.23435154  0.50303136 -0.80130216]
acc vector mean: [ 0.23435154  0.50303136 -0.80130216]
vert_rot - math utils: <Quaternion (w=0.9545, x=-0.2703, y=0.1259, z=0.0000)>
vert_rot - math utils: <Quaternion (w=0.9545, x=-0.2703, y=0.1259, z=0.0000)>
acc mean vector vert rotated: <Vector (0.0000, 0.0000, -0.9747)>
acc mean vector vert rotated: <Vector (0.0000, 0.0000, -0.9747)>

Vertical calibration, node: base

Vertical calibration, node: base
================================
================================
acc vector mean: [ 0.09386357  1.01558201 -0.26140341]
acc vector mean: [ 0.09386357  1.01558201 -0.26140341]
vert_rot - math utils: <Quaternion (w=0.7900, x=-0.6105, y=0.0564, z=0.0000)>
vert_rot - math utils: <Quaternion (w=0.7900, x=-0.6105, y=0.0564, z=0.0000)>
acc mean vector vert rotated: <Vector (0.0000, 0.0000, -1.0529)>
acc mean vector vert rotated: <Vector (0.0000, 0.0000, -1.0529)>

Vertical calibration, node: l-upperleg

Vertical calibration, node: l-upperleg
======================================
======================================
acc vector mean: [0.1508523  1.00376587 0.19393803]
acc vector mean: [0.1508523  1.00376587 0.19393803]
vert_rot - math utils: <Quaternion (w=0.6373, x=-0.7620, y=0.1145, z=0.0000)>
vert_rot - math utils: <Quaternion (w=0.6373, x=-0.7620, y=0.1145, z=0.0000)>
acc mean vector vert rotated: <Vector (-0.0000, -0.0000, -1.0334)>
acc mean vector vert rotated: <Vector (-0.0000, -0.0000, -1.0334)>

Vertical calibration, node: l-lowerleg

Vertical calibration, node: l-lowerleg
======================================
======================================
acc vector mean: [0.07851479 1.04909339 0.01129151]
acc vector mean: [0.07851479 1.04909339 0.01129151]
vert_rot - math utils: <Quaternion (w=0.7033, x=-0.7089, y=0.0531, z=0.0000)>
vert_rot - math utils: <Quaternion (w=0.7033, x=-0.7089, y=0.0531, z=0.0000)>
acc mean vector vert rotated: <Vector (-0.0000, -0.0000, -1.0521)>
acc mean vector vert rotated: <Vector (-0.0000, -0.0000, -1.0521)>

Vertical calibration, node: l-foot

Vertical calibration, node: l-foot
==================================
==================================
acc vector mean: [-0.22604957  0.62926665 -0.87205477]
acc vector mean: [-0.22604957  0.62926665 -0.87205477]
vert_rot - math utils: <Quaternion (w=0.9470, x=-0.3023, y=-0.1086, z=-0.0000)>
vert_rot - math utils: <Quaternion (w=0.9470, x=-0.3023, y=-0.1086, z=-0.0000)>
acc mean vector vert rotated: <Vector (0.0000, 0.0000, -1.0989)>
acc mean vector vert rotated: <Vector (0.0000, 0.0000, -1.0989)>

Vertical calibration, node: r-upperarm

Vertical calibration, node: r-upperarm
======================================
======================================
acc vector mean: [-0.1562251   1.03543655  0.04060566]
acc vector mean: [-0.1562251   1.03543655  0.04060566]
vert_rot - math utils: <Quaternion (w=0.6933, x=-0.7126, y=-0.1075, z=-0.0000)>
vert_rot - math utils: <Quaternion (w=0.6933, x=-0.7126, y=-0.1075, z=-0.0000)>
acc mean vector vert rotated: <Vector (0.0000, -0.0000, -1.0479)>
acc mean vector vert rotated: <Vector (0.0000, -0.0000, -1.0479)>

Vertical calibration, node: r-lowearm

Vertical calibration, node: r-lowearm
=====================================
=====================================
acc vector mean: [-0.02476872  1.0380915   0.07705869]
acc vector mean: [-0.02476872  1.0380915   0.07705869]
vert_rot - math utils: <Quaternion (w=0.6804, x=-0.7326, y=-0.0175, z=-0.0000)>
vert_rot - math utils: <Quaternion (w=0.6804, x=-0.7326, y=-0.0175, z=-0.0000)>
acc mean vector vert rotated: <Vector (0.0000, -0.0000, -1.0412)>
acc mean vector vert rotated: <Vector (0.0000, -0.0000, -1.0412)>

Vertical calibration, node: r-hand

Vertical calibration, node: r-hand
==================================
==================================
acc vector mean: [0.03477873 0.98009652 0.23799337]
acc vector mean: [0.03477873 0.98009652 0.23799337]
vert_rot - math utils: <Quaternion (w=0.6181, x=-0.7856, y=0.0279, z=0.0000)>
vert_rot - math utils: <Quaternion (w=0.6181, x=-0.7856, y=0.0279, z=0.0000)>
acc mean vector vert rotated: <Vector (-0.0000, -0.0000, -1.0092)>
acc mean vector vert rotated: <Vector (-0.0000, -0.0000, -1.0092)>

Vertical calibration, node: dorsal

Vertical calibration, node: dorsal
==================================
==================================
acc vector mean: [-0.30971583 -0.78607534 -0.1585902 ]
acc vector mean: [-0.30971583 -0.78607534 -0.1585902 ]
vert_rot - math utils: <Quaternion (w=0.7696, x=0.5941, y=-0.2341, z=0.0000)>
vert_rot - math utils: <Quaternion (w=0.7696, x=0.5941, y=-0.2341, z=0.0000)>
acc mean vector vert rotated: <Vector (0.0000, 0.0000, -0.8596)>
acc mean vector vert rotated: <Vector (0.0000, 0.0000, -0.8596)>

Vertical calibration, node: neck

Vertical calibration, node: neck
================================
================================
acc vector mean: [-0.35019723 -0.96428873  0.18838652]
acc vector mean: [-0.35019723 -0.96428873  0.18838652]
vert_rot - math utils: <Quaternion (w=0.6401, x=0.7222, y=-0.2623, z=0.0000)>
vert_rot - math utils: <Quaternion (w=0.6401, x=0.7222, y=-0.2623, z=0.0000)>
acc mean vector vert rotated: <Vector (-0.0000, 0.0000, -1.0431)>
acc mean vector vert rotated: <Vector (-0.0000, 0.0000, -1.0431)>

Vertical calibration, node: l-upperarm

Vertical calibration, node: l-upperarm
======================================
======================================
acc vector mean: [-0.01841333  1.08212     0.06023019]
acc vector mean: [-0.01841333  1.08212     0.06023019]
vert_rot - math utils: <Quaternion (w=0.6872, x=-0.7264, y=-0.0124, z=-0.0000)>
vert_rot - math utils: <Quaternion (w=0.6872, x=-0.7264, y=-0.0124, z=-0.0000)>
acc mean vector vert rotated: <Vector (0.0000, -0.0000, -1.0840)>
acc mean vector vert rotated: <Vector (0.0000, -0.0000, -1.0840)>

Vertical calibration, node: l-lowearm

Vertical calibration, node: l-lowearm
=====================================
=====================================
acc vector mean: [-0.19601983  1.11495569  0.01857725]
acc vector mean: [-0.19601983  1.11495569  0.01857725]
vert_rot - math utils: <Quaternion (w=0.7013, x=-0.7021, y=-0.1234, z=-0.0000)>
vert_rot - math utils: <Quaternion (w=0.7013, x=-0.7021, y=-0.1234, z=-0.0000)>
acc mean vector vert rotated: <Vector (0.0000, -0.0000, -1.1322)>
acc mean vector vert rotated: <Vector (0.0000, -0.0000, -1.1322)>

PCA, node: l-hand

PCA, node: l-hand
=================
=================
PCA singular values: [619.78624109 104.98479758]
PCA singular values: [619.78624109 104.98479758]
PCA components from l-hand: [[ 0.27906552 -0.96027206] [-0.96027206 -0.27906552]]
PCA components from l-hand: [[ 0.27906552 -0.96027206] [-0.96027206 -0.27906552]]
1st component angle: -73.7955599735838
1st component angle: -73.7955599735838
angle to rotate: 163.7955599735838
angle to rotate: 163.7955599735838
PCA rotation: <Quaternion (w=0.1409, x=0.0000, y=0.0000, z=0.9900)>
PCA rotation: <Quaternion (w=0.1409, x=0.0000, y=0.0000, z=0.9900)>

PCA, node: r-upperleg

PCA, node: r-upperleg
=====================
=====================
PCA singular values: [374.99115881 221.691765  ]
PCA singular values: [374.99115881 221.691765  ]
PCA components from r-upperleg: [[-0.00149836  0.99999888] [0.99999888 0.00149836]]
PCA components from r-upperleg: [[-0.00149836  0.99999888] [0.99999888 0.00149836]]
1st component angle: 90.08584946856233
1st component angle: 90.08584946856233
angle to rotate: -0.08584946856232384
angle to rotate: -0.08584946856232384
PCA rotation: <Quaternion (w=1.0000, x=-0.0000, y=-0.0000, z=-0.0007)>
PCA rotation: <Quaternion (w=1.0000, x=-0.0000, y=-0.0000, z=-0.0007)>

PCA, node: r-lowerleg

PCA, node: r-lowerleg
=====================
=====================
PCA singular values: [959.175736   167.86336176]
PCA singular values: [959.175736   167.86336176]
PCA components from r-lowerleg: [[-0.1389565   0.99029849] [-0.99029849 -0.1389565 ]]
PCA components from r-lowerleg: [[-0.1389565   0.99029849] [-0.99029849 -0.1389565 ]]
1st component angle: 97.98746805066479
1st component angle: 97.98746805066479
angle to rotate: -7.987468050664786
angle to rotate: -7.987468050664786
PCA rotation: <Quaternion (w=0.9976, x=-0.0000, y=-0.0000, z=-0.0696)>
PCA rotation: <Quaternion (w=0.9976, x=-0.0000, y=-0.0000, z=-0.0696)>

PCA, node: r-foot

PCA, node: r-foot
=================
=================
PCA singular values: [1196.13135172  294.71927195]
PCA singular values: [1196.13135172  294.71927195]
PCA components from r-foot: [[-0.94494153 -0.32723923] [ 0.32723923 -0.94494153]]
PCA components from r-foot: [[-0.94494153 -0.32723923] [ 0.32723923 -0.94494153]]
1st component angle: -160.8987066687961
1st component angle: -160.8987066687961
angle to rotate: 250.89870666879608
angle to rotate: 250.89870666879608
PCA rotation: <Quaternion (w=0.5800, x=-0.0000, y=-0.0000, z=-0.8146)>
PCA rotation: <Quaternion (w=0.5800, x=-0.0000, y=-0.0000, z=-0.8146)>

PCA, node: base

PCA, node: base
===============
===============
PCA singular values: [314.55920087  33.88069653]
PCA singular values: [314.55920087  33.88069653]
PCA components from base: [[ 0.99991946 -0.01269145] [0.01269145 0.99991946]]
PCA components from base: [[ 0.99991946 -0.01269145] [0.01269145 0.99991946]]
1st component angle: -0.7271861881832999
1st component angle: -0.7271861881832999
angle to rotate: 90.72718618818331
angle to rotate: 90.72718618818331
PCA rotation: <Quaternion (w=0.7026, x=0.0000, y=0.0000, z=0.7116)>
PCA rotation: <Quaternion (w=0.7026, x=0.0000, y=0.0000, z=0.7116)>

PCA, node: l-upperleg

PCA, node: l-upperleg
=====================
=====================
PCA singular values: [435.13636157 137.73055065]
PCA singular values: [435.13636157 137.73055065]
PCA components from l-upperleg: [[-0.36135461 -0.93242847] [ 0.93242847 -0.36135461]]
PCA components from l-upperleg: [[-0.36135461 -0.93242847] [ 0.93242847 -0.36135461]]
1st component angle: -111.18341083121801
1st component angle: -111.18341083121801
angle to rotate: 201.18341083121803
angle to rotate: 201.18341083121803
PCA rotation: <Quaternion (w=0.1838, x=-0.0000, y=-0.0000, z=-0.9830)>
PCA rotation: <Quaternion (w=0.1838, x=-0.0000, y=-0.0000, z=-0.9830)>

PCA, node: l-lowerleg

PCA, node: l-lowerleg
=====================
=====================
PCA singular values: [989.61324365 176.2986895 ]
PCA singular values: [989.61324365 176.2986895 ]
PCA components from l-lowerleg: [[-0.5110231  -0.85956698] [-0.85956698  0.5110231 ]]
PCA components from l-lowerleg: [[-0.5110231  -0.85956698] [-0.85956698  0.5110231 ]]
1st component angle: -120.73200170532296
1st component angle: -120.73200170532296
angle to rotate: 210.73200170532294
angle to rotate: 210.73200170532294
PCA rotation: <Quaternion (w=0.2650, x=-0.0000, y=-0.0000, z=-0.9643)>
PCA rotation: <Quaternion (w=0.2650, x=-0.0000, y=-0.0000, z=-0.9643)>

PCA, node: l-foot

PCA, node: l-foot
=================
=================
PCA singular values: [1165.89829867  168.88021129]
PCA singular values: [1165.89829867  168.88021129]
PCA components from l-foot: [[-0.98746299  0.15785069] [-0.15785069 -0.98746299]]
PCA components from l-foot: [[-0.98746299  0.15785069] [-0.15785069 -0.98746299]]
1st component angle: 170.91783524400503
1st component angle: 170.91783524400503
angle to rotate: -80.91783524400502
angle to rotate: -80.91783524400502
PCA rotation: <Quaternion (w=0.7609, x=-0.0000, y=-0.0000, z=-0.6489)>
PCA rotation: <Quaternion (w=0.7609, x=-0.0000, y=-0.0000, z=-0.6489)>

PCA, node: r-upperarm

PCA, node: r-upperarm
=====================
=====================
PCA singular values: [597.7731544   70.13969648]
PCA singular values: [597.7731544   70.13969648]
PCA components from r-upperarm: [[-0.1268792   0.99191818] [0.99191818 0.1268792 ]]
PCA components from r-upperarm: [[-0.1268792   0.99191818] [0.99191818 0.1268792 ]]
1st component angle: 97.28928998114841
1st component angle: 97.28928998114841
angle to rotate: -7.2892899811484035
angle to rotate: -7.2892899811484035
PCA rotation: <Quaternion (w=0.9980, x=-0.0000, y=-0.0000, z=-0.0636)>
PCA rotation: <Quaternion (w=0.9980, x=-0.0000, y=-0.0000, z=-0.0636)>

PCA, node: r-lowearm

PCA, node: r-lowearm
====================
====================
2022-04-09 00:10:59,561 - ERROR - An error was found during the pose-calibration process
Traceback (most recent call last):
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\ops\calibration_manager.py", line 222, in run
    c.run()
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\pose-calibration\calibration\core.py", line 137, in run
    self.func_calib()
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\pose-calibration\calibration\core.py", line 193, in func_calib
    self._PCA()
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\pose-calibration\calibration\core.py", line 231, in _PCA
    func_i, func_s = self._get_func_range(label)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\pose-calibration\calibration\core.py", line 131, in _get_func_range
    return func_i, func_s
UnboundLocalError: local variable 'func_i' referenced before assignment

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\ops\base.py", line 205, in modal
    self._modal(context, event)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\ops\notochord_ops.py", line 78, in _modal
    self.engine.engine_root(packet)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\ops\engine.py", line 253, in __call__
    return self.process_packet(packet)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\ops\engine.py", line 259, in process_packet
    child(ret)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\ops\engine.py", line 253, in __call__
    return self.process_packet(packet)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\ops\engine.py", line 256, in process_packet
    ret = self.exposed_handlers[packet.target](packet=packet)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\nodes\armature.py", line 362, in process_quats
    self.armature_manager.calibrate(self.id_settings.calib)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\ops\armature_manager.py", line 256, in calibrate
    pre_calib, post_calib = self.calib_manager.run(calib_settings)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\ops\calibration_manager.py", line 228, in run
    raise Calibration_error("Error running pose-calibration algorithm, see console for details")
chordata.defaults.Calibration_error: Error running pose-calibration algorithm, see console for details

An error was found during the pose-calibration process
Traceback (most recent call last):
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\ops\calibration_manager.py", line 222, in run
    c.run()
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\pose-calibration\calibration\core.py", line 137, in run
    self.func_calib()
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\pose-calibration\calibration\core.py", line 193, in func_calib
    self._PCA()
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\pose-calibration\calibration\core.py", line 231, in _PCA
    func_i, func_s = self._get_func_range(label)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\pose-calibration\calibration\core.py", line 131, in _get_func_range
    return func_i, func_s
UnboundLocalError: local variable 'func_i' referenced before assignment

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\ops\base.py", line 205, in modal
    self._modal(context, event)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\ops\notochord_ops.py", line 78, in _modal
    self.engine.engine_root(packet)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\ops\engine.py", line 253, in __call__
    return self.process_packet(packet)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\ops\engine.py", line 259, in process_packet
    child(ret)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\ops\engine.py", line 253, in __call__
    return self.process_packet(packet)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\ops\engine.py", line 256, in process_packet
    ret = self.exposed_handlers[packet.target](packet=packet)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\nodes\armature.py", line 362, in process_quats
    self.armature_manager.calibrate(self.id_settings.calib)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\ops\armature_manager.py", line 256, in calibrate
    pre_calib, post_calib = self.calib_manager.run(calib_settings)
  File "C:\Users\max_3\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\chordata\ops\calibration_manager.py", line 228, in run
    raise Calibration_error("Error running pose-calibration algorithm, see console for details")
chordata.defaults.Calibration_error: Error running pose-calibration algorithm, see console for details

2022-04-09 00:10:59,566 - INFO - Socket closed
Socket closed
2022-04-09 00:10:59,566 - INFO - Receiving thread ended
Receiving thread ended

daylanKifky

cubesky I think it might be some dependencies need to upgrade, but pip not upgrade it without -U

it might also have something to do with this: https://developer.blender.org/rB90b0fb135fdd06055d42f22396120e812440122d

since we are using the deprecated bpy.app.binary_path_python in the deps installation

could you tell me what you get when you run

import sys
sys.executable

from the internal blender console?

cubesky

daylanKifky from the internal blender console?

'D:\\Program\\Steam\\steamapps\\common\\Blender\\3.1\\python\\bin\\python.EXE'

>>> bpy.app.binary_path_python
Traceback (most recent call last):
  File "<blender_console>", line 1, in <module>
AttributeError: 'bpy.app' object has no attribute 'binary_path_python'

daylanKifky

Thanks!

we'll take a look at the other error asap

cubesky

daylanKifky
Hello~ Is there any update for this new addon?

« Previous Page Next Page »