Thank you James,

nice Christmas gift. It works fine now. First there was still a shift in the jointsbut when I reduced the translation ranges it run perfectly.

Best
Uwe

Sorry for reacting late. Here my upload again.

And thanks in advance.

Best
Uwe

Let us start with this one first. It is the model and an IK-XML-file.
Because I expect that it will not work again, I tell you what I have done: I have clicked Attachments below, have added a zipped file of 19kb. It appeared in the attachment list. Now I click the submit button.

Uwe

Sorry I did not want to be disrespectful and I - of course - am happy over any Kind of help from this Forum. You guys brought me, the newby, already several pretty steps ahead. Thanks for that. What I want to do: I want to see the Deformation on the Tibia coming from the Dynamics of the Body during ...

I see two Points where Problems could be. I saw that I have for my five Special Joints: first is that I have Joint coordinates from child perspective identical to the coordinates from parent perspective. second: for the bushing Joints Definition I use the same coordinate definitions. why isnt it pos...

Thanks Ayman,

the IK of my model based on a gait looks pretty good. I fed that into the ID but got this diplacement in one "joint" of my Tibia. I tried to upload a picture with my last post but could not it in the post. Can you see it?

Best regards
Uwe

Here a Picture of the displaced "Joint".

Best regards
Uwe

After a longer break I am able to proceed with my problem. Because nobody had answered me months ago again my question again: My segmented tibiamodel (included into a standard gait model) works fine for Inverse Kinematics but I am getting strange results for Inverse Dynamics. The lowest joint only s...

I could make a lot by checking the clamping mark. IK now works fine. But the results of ID ist strange: Without locking the freejoints all joints are shifted. When locking all joints I have only one big shifts (translation in x and z) in the lower joint.

Best regards
Uwe

Thank you Ajay, I have now introduced very tight ranges for the translation DOF of my tibia segments and I checked carefully, whether parent and child positions of the joints are at the right place using a marker. Narrow translation ranges should have an effect already for the inverse kinematic, is'...