| public static FindNearestCardinalAxis ( Vector3 testVector ) : Vector3 | ||
| testVector | Vector3 |
/// A |
| return | Vector3 | |
/*
* Match this part to another, optionally forcing cardinal axis alignment
* */
public void MatchTo(BodyPart other, bool isCardinalAlignment)
{
// match the parts to each other
oppositePart = other;
other.oppositePart = this;
// error if the bones are on top of each other
if ((bone.position - other.bone.position).sqrMagnitude == 0f)
{
Debug.LogWarning(string.Format("Could not compute corresponding axes for BodyParts {0} and {1} because they are coincident.", name, other.name));
}
// compute match axes for each part
Vector3 reflectionDirection = (bone.position - other.bone.position).normalized;
other.oppositeForward = other.bone.InverseTransformDirection(VectorHelpers.MirrorPointAcrossPlane(bone.forward, reflectionDirection)).normalized;
other.oppositeRight = other.bone.InverseTransformDirection(VectorHelpers.MirrorPointAcrossPlane(bone.right, reflectionDirection)).normalized;
other.oppositeUp = other.bone.InverseTransformDirection(VectorHelpers.MirrorPointAcrossPlane(bone.up, reflectionDirection)).normalized;
oppositeForward = bone.InverseTransformDirection(VectorHelpers.MirrorPointAcrossPlane(other.bone.forward, reflectionDirection)).normalized;
oppositeRight = bone.InverseTransformDirection(VectorHelpers.MirrorPointAcrossPlane(other.bone.right, reflectionDirection)).normalized;
oppositeUp = bone.InverseTransformDirection(VectorHelpers.MirrorPointAcrossPlane(other.bone.up, reflectionDirection)).normalized;
// if isCardinalAlignment, then map the nearest cardinal axis as opposed to the raw axis
if (isCardinalAlignment)
{
other.oppositeForward = VectorHelpers.FindNearestCardinalAxis(other.oppositeForward);
other.oppositeRight = VectorHelpers.FindNearestCardinalAxis(other.oppositeRight);
other.oppositeUp = VectorHelpers.FindNearestCardinalAxis(other.oppositeUp);
oppositeForward = VectorHelpers.FindNearestCardinalAxis(oppositeForward);
oppositeRight = VectorHelpers.FindNearestCardinalAxis(oppositeRight);
oppositeUp = VectorHelpers.FindNearestCardinalAxis(oppositeUp);
}
}