Open Classmigueldeicaza.swiftgodot 0.45.0SwiftGodot

    SkeletonModification2DCCDIK

    A modification that uses CCDIK to manipulate a series of bones to reach a target in 2D.

    SkeletonModification2DCCDIK.swift:18
    class SkeletonModification2DCCDIK
    Mangled symbol

    s10SwiftGodot27SkeletonModification2DCCDIKCWhat are these?

    FNV24: [9GO11]

    This SkeletonModification2D uses an algorithm called Cyclic Coordinate Descent Inverse Kinematics, or CCDIK, to manipulate a chain of bones in a Skeleton2D so it reaches a defined target.

    CCDIK works by rotating a set of bones, typically called a “bone chain”, on a single axis. Each bone is rotated to face the target from the tip (by default), which over a chain of bones allow it to rotate properly to reach the target. Because the bones only rotate on a single axis, CCDIK can look more robotic than other IK solvers.

    CCDIK also fully supports angle constraints, allowing for more control over how a solution is met.

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