ghost_IK (virtual Inverse Kinematics bone/physic bone IK/C++)

mzprox · June 6, 2018, 2:22pm

this is the error message i get and when i set the ik bones and press F

Traceback (most recent call last):
File “C:\Program Files\Blender Foundation\Blender\279\2.79\scripts\addons\IMDJS_ghost_IK_init_.py”, line 127, in modal
_卐DLL.dllGHO.ΔIK骨骼(G.C,G.cvpA,LIBG.CL条序L4f3乛画LIB,LIBG.CL条序L2f3一一画LIB);
ctypes.ArgumentError: argument 3: <class ‘TypeError’>: Don’t know how to convert parameter 3

location: :-1

Edtion · June 7, 2018, 3:07am

I get this error as a window, then the same error shows in Blender’s python error popup thing, then it crashes.

FYI, I don’t have anything for Blender on that drive.
2.79 Daily Build: #f55adab Date: 2018-04-10

Enter Pose Mode >> select bones, press ctrl+X.

Note: I can’t use F key without first changing it, because I set it for my own thing.

jdeluxe · June 14, 2018, 10:26am

I’d love to see a character animated with this

imdjs · June 24, 2018, 5:43pm

update----20180625----
now are more close to what I expect.

IMDJS_ghost_IK(20180625).zip (607.6 KB)
test_armature_rot2.blend (3.4 MB)
tiger_bone(with ghost ik).blend (3.5 MB)

uruburei · June 25, 2018, 1:27pm

thank. That is good

m1lkweed · June 27, 2018, 5:14am

I get the error:
"Traceback (most recent call last):
File “/home/sam/Desktop/blender-2.79-linux-glibc219-x86_64/2.79/scripts/addons/IMDJS_ghost_IK/operator_twist.py”, line 57, in invoke
_卐DLL.dllGHO.下上Scene(G.C,True);
File “/home/sam/Desktop/blender-2.79-linux-glibc219-x86_64/2.79/python/lib/python3.5/ctypes/init.py”, line 360, in getattr
func = self.getitem(name)
File “/home/sam/Desktop/blender-2.79-linux-glibc219-x86_64/2.79/python/lib/python3.5/ctypes/init.py”, line 365, in getitem
func = self._FuncPtr((name_or_ordinal, self))
AttributeError: /home/sam/Desktop/blender-2.79-linux-glibc219-x86_64/blender: undefined symbol: 下上Scene

location: :-1

"
How do I fix this? Does this addon work in linux?

imdjs · June 27, 2018, 10:29am

it’s only for Windows ,not suport linux.

CYNIC78 · September 15, 2018, 12:20pm

Looking great. I will try your ghost IK addon. Will it work with BGE?

Lostscience · October 10, 2018, 9:34pm

could this work with blender renderer?because it becomes black when I put it in that mode.

xalener · October 11, 2018, 3:07pm

Not sure if that’s how this works. You sure you’ve got lights in your scene if you’re in material view mode?

Lostscience · October 11, 2018, 3:35pm

I found out what I was doing it wrong.this is pretty good for animating.

imdjs · January 30, 2019, 4:53pm

the new update vertion has improved the dynamic ik function though it’s still in W.I.P

spline ik:

the spline ik press F /alt+F /ctrl+F /ctrl+X have 4 different kind of behavior.

sourvinos · January 30, 2019, 5:23pm

I’m sad that I can’t benefit from this really promizing addon, since I’m on mac OS.

I wish just gently suggest that you specify somewhere that the addon is Windows only, because Blender is multiplatform, and its addons are usually so too.

imdjs · January 30, 2019, 5:44pm

because this addon is mainlly written by C++ code, to make it work on other platform need to compile the code in the specific OS , I don’t use linux or mac OS , sorry for the iinconvenience.

sourvinos · January 30, 2019, 6:47pm

thanks for your reply, I can undertand and I don’t complain, rather I appreciate your commitment and work anyway.
Though I suggested you to clearly specify this limitation in your first post, or even in the title, because it is an important information imo.

0o00o0oo · January 30, 2019, 8:33pm

This looks really useful!

If I’m understanding it correctly, your IK system also allows for certain physics-like movements? The tentacles look really impressive. It reminds me of Jiggle Armature 2, which apparently ceased development, so this is good to see.

And I love that you’re tackling an IK approach that works seamlessly with FK manipulation. It reminds me of the “Auto IK” option for posing, but I would assume with more control. I’m guessing you can limit the IK chains?

thedaemon · January 30, 2019, 9:30pm

Do you have a github page or somewhere that you keep the code?

CYNIC78 · January 31, 2019, 1:09am

Good to see addon updating! Thank you very much.

qomolangma888 · January 31, 2019, 3:07am

Very Promising Addon, i like it.

Edtion · January 31, 2019, 5:07am

@imdjs Last year I posted an error image that I received before Blender crashes, when trying to run the operators from this addon.

I just downloaded the addon again and tried it in the daily build, and 2.79.0 stable build.
I currently receive a python errors but no crash.

I’m receiving 2 separate but similar errors when pressing F/Ctrl+F vs Ctrl+X

The first error I receive is this:

F / Ctrl+F

When changing __init__.py line #68 to
if(getattr(LG, 'CL条序L4f3乛画LG', [])==[]):
I get this error/report from __init__.py Line #83

self.report({"ERROR"},"this is the old version of setting need to reset bone ik!!");#"INFO" "ERROR" "DEBUG" "WARNING"

And this is the second error:

Ctrl+X

When changing operator_twist.py line #41 to
if(getattr(LG, 'CL条序L4f3乛画LG', [])==[]):
I get this error:

When I change operator_twist.py Line #49 to
if(getattr(G, 'cvpSC', None)==None):
or
if(getattr(G, 'cvpSC', True)==None):
I receive this error:

but then something in Blender gets stuck and everything lags and break, and the only fix is to exit Blender.

The python files are filled with Chinese text, making it VERY hard to read and very difficult to try to fix for myself.

I want to give this addon a legitimate try but the errors prevent any usage, whatsoever.