Biomechanical feature decomposition and reconstruction techniques
Key ways to cope with differences in movement patterns:
- Motion phase alignment: Mapping the human gait cycle (heel-off-the-ground-toe-off-the-ground) to the diagonal gait pattern of tetrapods (synchronized left front + right hind legs)
- Center of gravity trajectory correction: automatically adjusts the horizontal displacement curve so that the center of gravity fluctuation of the quadrupedal character matches actual animal kinematics
- End Controller: Add contact point constraints to claws/hooves to ensure proper interaction with the ground at critical frame moments
- Tail dynamic generation: automatically calculates the amplitude and frequency of tail wagging based on the speed of the main trunk movement
Practical tip: Including 1 full walk cycle + 1 turn in the target movement library can significantly improve the quality of movement. When experiencing foot sliding, you can use the plugin to provide theFootprint Locking ToolAmendments were made.
This answer comes from the articleMotion2Motion: a character motion animation migration tool that supports different skeletal structuresThe
May not be reproduced without permission:AI productivity tools " How to overcome the problem of switching locomotor patterns from bipeds to quadrupeds?
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