Better IK
Released
Runtime IK for s&box: two-bone limbs, look-at, foot placement, and FABRIK chains
BetterIk/Skeleton/BoneChainError.cs
An enum defining error states for validating a bone chain in the BetterIk skeleton system. It lists possible problems like missing end bone, too few ancestors, or a degenerate chain.
namespace BetterIk.Skeleton;
public enum BoneChainError
{
None,
EndBoneMissing,
/// <summary>The end bone has fewer than 2 ancestors via auto-walk.</summary>
InsufficientAncestors,
/// <summary>Root, mid, and end resolved to fewer than 3 distinct bones (by name).</summary>
DegenerateChain,
}