Hello.
Iam trying to build a very simple model to test the IK functionality.
Here is the scene (https://dl.dropboxusercontent.com/u/931 ... eba_IK.ttt)
It only has two bodies and one revolution joint. I completed the tutorial about IK with success and tried to build this simple model. In this case, it is impossible for me to rotate the arm arous the base. I followed all the steps without success. What is happening in this so simple model?
Thanks in advance.
Santiago
So simple, so complex (IK problem)
Re: So simple, so complex (IK problem)
Hello Santiago,
you have 2 problems in your scene:
you have 2 problems in your scene:
- the joint Revolute_joint is not in hybrid operation. In the joint properties dialog, check Hybrid operation.
- your robot has 1 degree of freedom, but you set 6 constraints to your IK element: your system is over-constrained. In the Ik element just check the X and Y constraint, then in the Ik dialog select a damped calculation method: DLS
Re: So simple, so complex (IK problem)
It works!!
Thank you!
Regards
Santiago
Thank you!
Regards
Santiago