Bones location (0,0,0) of skeleton_c3d from C3D Imports C3D Graphics Lab Motion Capture files #64692

New Issue

NaomiL · 2019-05-16T10:16:41+02:00

NaomiL commented

2019-05-16 10:16:41 +02:00

System Information
Operating System: Ubuntu 18.04.2 LTS
Graphics card: GeForce GTX 1060 6GB/PCIe/SSE2

Blender Version
Blender: 2.79b
Category: Import Export
Python: 3.7
Script name: C3D Graphics Lab Motion Capture file (.c3d) (version 2015,5,5,1)
Author(s): Daniel Monteiro Basso

Short description of error
Hi,
I would like to write a Python script which goes apply data from file c3d to an armature into bvh.
I have imported my file skeleton.c3d.
It works. But i would like to access locations of my objects.
Via aLinux terminal, for every bones of the skeleton_import_c3d, their locations are (0,0,0) and the animation_data is none. ??

  bpy_struct, Object(“skeleton.c3d”) 00 Vector (0.0000, 0.0000, 0.0000)

  bpy_struct, Object(“skeleton.c3d”) 01 Vector (0.0000, 0.0000, 0.0000)

  bpy_struct, Object(“skeleton.c3d”) 02 Vector (0.0000, 0.0000, 0.0000)

  bpy_struct, Object(“skeleton.c3d”) 03 Vector (0.0000, 0.0000, 0.0000)

…

  skeleton_c3d_import.animation_data: None

Can you explain me how to get the animation_data from my file skeleton.c3d please ??

Exact steps for others to reproduce the error
Here my script:

  import bpy

  bpy.ops.import_anim.c3d(filepath=myfilepath)

  skeleton_c3d_import = bpy.context.scene.objects.active

  for obj in bpy.context.scene.objects:
       print("obj: ",obj)

  for bone in skeleton_c3d_import.pose.bones:
      print(bpy.context.scene.objects.active, bone.name, bone.location)

  print("skeleton_c3d_import.animation_data: ",skeleton_c3d_import.animation_data)

**System Information** Operating System: Ubuntu 18.04.2 LTS Graphics card: GeForce GTX 1060 6GB/PCIe/SSE2 **Blender Version** **Blender**: 2.79b **Category**: Import Export **Python**: 3.7 **Script** name: C3D Graphics Lab Motion Capture file (.c3d) (version 2015,5,5,1) **Author(s):** **Daniel Monteiro Basso** **Short description of error** Hi, I would like to write a Python script which goes apply data from file c3d to an armature into bvh. I have imported my file skeleton.c3d. It works. But i would like to access locations of my objects. Via a**Linux terminal**, for every bones of the skeleton_import_c3d, **their locations are (0,0,0) and the animation_data is none.** ?? ``` bpy_struct, Object(“skeleton.c3d”) 00 Vector (0.0000, 0.0000, 0.0000) ``` ``` bpy_struct, Object(“skeleton.c3d”) 01 Vector (0.0000, 0.0000, 0.0000) ``` ``` bpy_struct, Object(“skeleton.c3d”) 02 Vector (0.0000, 0.0000, 0.0000) ``` ``` bpy_struct, Object(“skeleton.c3d”) 03 Vector (0.0000, 0.0000, 0.0000) ``` ``` … ``` ``` skeleton_c3d_import.animation_data: None ``` Can you explain me how to get the animation_data from my file skeleton.c3d please ?? **Exact steps for others to reproduce the error** Here my script: ``` import bpy ``` ``` bpy.ops.import_anim.c3d(filepath=myfilepath) ``` ``` skeleton_c3d_import = bpy.context.scene.objects.active ``` ``` for obj in bpy.context.scene.objects: print("obj: ",obj) ``` ``` for bone in skeleton_c3d_import.pose.bones: print(bpy.context.scene.objects.active, bone.name, bone.location) ``` ``` print("skeleton_c3d_import.animation_data: ",skeleton_c3d_import.animation_data)

NaomiL commented

2019-05-16 10:16:41 +02:00

Added subscriber: @NaoL

NaomiL changed title from ~~Location (0,0,0) of skeleton_c3d from C3D Imports C3D Graphics Lab Motion Capture files~~ to Bones location (0,0,0) of skeleton_c3d from C3D Imports C3D Graphics Lab Motion Capture files

2019-05-16 10:19:04 +02:00

NaomiL commented

2019-06-03 09:14:12 +02:00

Removed subscriber: @NaoL

NaomiL commented

2019-06-03 09:14:24 +02:00

Added subscriber: @NaoL

Brendon Murphy commented

2019-08-20 08:46:03 +02:00

Added subscriber: @BrendonMurphy

Brendon Murphy commented

2019-08-20 08:46:03 +02:00

Changed status from 'Open' to: 'Archived'

Brendon Murphy closed this issue

2019-08-20 08:46:03 +02:00

Brendon Murphy self-assigned this 2019-08-20 08:46:03 +02:00

Brendon Murphy commented

2019-08-20 08:46:03 +02:00

hi, the c3d mocap addon is currently invalid. unfortunately it has not been updated for 2.8. I'm archiving this task in the hope someone takes it on at a future date. I doubt any potential fixes would be back ported to 2.79

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Bones location (0,0,0) of skeleton_c3d from C3D Imports C3D Graphics Lab Motion Capture files #64692