float GetCurrentLength(ESSDJointName jointA, ESSDJointName jointB)
{
return((currentRawPositions[(int)jointA] - currentRawPositions[(int)jointB]).magnitude);
}
/// <summary>
/// Gets the length of the bone from the parent to the given joint
/// </summary>
/// <param name="joint">A joint, with a parent</param>
/// <returns>The distance from the parent to this joint</returns>
float GetBindLength(ESSDJointName jointA, ESSDJointName jointB)
{
return((BindBonePositions[(int)jointA] - BindBonePositions[(int)jointB]).magnitude);
}
private void LookTowards(ESSDJointName toModify, ESSDJointName lookAt)
{
this.jointTransforms[(int)toModify].right =
(this.jointTransforms[(int)lookAt].position -
this.jointTransforms[(int)lookAt].position);
}
private Vector2 FromTo(ESSDJointName from, ESSDJointName to, Vector2[] virtualPositions)
{
return(virtualPositions[(int)to] - virtualPositions[(int)from]);
}
private void LookInSameDir(ESSDJointName toModify, ESSDJointName toCopy)
{
this.jointTransforms[(int)toModify].right = this.jointTransforms[(int)toCopy].right;
}
