Better IK
Released
Runtime IK for s&box: two-bone limbs, look-at, foot placement, and FABRIK chains
BetterIk/Skeleton/FabrikChainError.cs
An enum defining possible error states for a FABRIK inverse kinematics chain, such as missing bones or a chain that is too short.
namespace BetterIk.Skeleton;
public enum FabrikChainError
{
None,
EndBoneMissing,
RootBoneNameMissing,
/// <summary>Walked all the way to the skeleton root without finding a bone named RootBone.</summary>
RootNotFound,
/// <summary>Root and end resolved to the same bone (by name) - a chain needs at least 2 bones.</summary>
ChainTooShort,
}