/// <summary>
/// 差分トランスフォーム取得
/// </summary>
/// <returns>差分トランスフォーム</returns>
/// <param name='is_add_local'>ローカル付与か(true:ローカル付与, false:通常付与)</param>
public LiteTransform GetDeltaTransform(bool is_add_local) {
LiteTransform result;
if (is_add_local) {
//ローカル付与(親も含めた変形量算出)
result = new LiteTransform(transform.position - prev_global_.position
, Quaternion.Inverse(prev_global_.rotation) * transform.rotation
);
} else {
//通常付与(このボーン単体での変形量算出)
result = new LiteTransform(transform.localPosition - prev_local_.position
, Quaternion.Inverse(prev_local_.rotation) * transform.localRotation
);
}
return result;
}
/// <summary>
/// 差分基点トランスフォーム更新
/// </summary>
public void UpdatePrevTransform() {
prev_global_ = new LiteTransform(transform.position, transform.rotation);
prev_local_ = new LiteTransform(transform.localPosition, transform.localRotation);
}
