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17
votes
0answers
674 views

How can I compute a Jacobian matrix with dual quaternions? [closed]

I'm trying to understand an inverse kinematics algorithm realized with dual quaternions as presented here. My Jacobian matrix, however, seems to be calculated wrong. Could somebody explain, ...
0
votes
1answer
126 views

2D motion synthesis for a human character

I want to make the player controlled character of my two dimensional sidescroller responsive to environmental forces, while still being controllable. I read about the commercial software product ...
2
votes
1answer
161 views

Guidelines when rigging a character

Just wondering that how many IK (Inverse Kinematic) bones should you apply to a game character before it starts to go resource hog. Basically should you try to get rid of IK bones and just try to ...
8
votes
2answers
902 views

What is the necessary know-how to write an animation library ( IK & FK ) ? - in C++

I can't find any good library for animation, the ones that i found are just really old and discontinued, but i have noticed that this library are relatively small, so I'm thinking about coding one on ...
5
votes
1answer
639 views

Literature for Inverse Kinematics: Joint Limits and beyond

Recently I've been playing around with Inverse Kinematics and have been pretty impressed with the results. Naturally I want to take it further, but have no clue where to start. In particular, I would ...