estimateBoneYX

estimateBoneYX(head, tail, axisX): BoneTransform

Estimate bone position and orientation

Position/translation of bone is defined by its head. Rotation is defined by bone’s basis axes: vector from head to tail gives Y axis, X axis is provided, Z axis is evaluated to form right-handed orthonormal basis.

Parameters

• head: Vector3

Bone’s head (position)

• tail: Vector3

Bone’s tail (end)

• axisX: Vector3

Direction of X axis

Returns

BoneTransform

Bone transformation