/// <summary>
/// Creates a mount point at run-time. This won't persist unless you
/// serialize the data yourself during run-time.
/// </summary>
/// <param name="rName">Name of the mount point</param>
/// <param name="rBoneName">Bone name to attach it to or empty string to attach to root</param>
/// <param name="rIgnoreParentScale">Determines if we should ignore the parent object's scale value</param>
/// <returns></returns>
public MountPoint CreateMountPoint(string rName, string rBoneName, bool rIgnoreParentScale)
{
// Create the mount point
MountPoint lPoint = new MountPoint();
lPoint.Owner = gameObject;
lPoint.Name = rName;
lPoint.BoneName = rBoneName;
// Attach it to the right bone
Transform lParentTransform = gameObject.transform;
lPoint.Anchor = new GameObject();
lPoint.Anchor.name = "MP_" + lPoint.Anchor.GetInstanceID();
if (lPoint.BoneName.Length > 0)
{
Animator lAnimator = gameObject.GetComponent <Animator>();
if (lAnimator != null)
{
int lBoneIndex = MountPoints.GetHumanBodyBoneID(lPoint.BoneName);
if (lBoneIndex >= 0 && lBoneIndex <= (int)HumanBodyBones.LastBone)
{
lParentTransform = lAnimator.GetBoneTransform((HumanBodyBones)lBoneIndex);
}
else
{
Transform lBoneTransform = MountPoints.FindBone(transform, lPoint.BoneName);
if (lBoneTransform != null)
{
lParentTransform = lBoneTransform;
}
}
}
}
lPoint.Anchor.transform.position = lParentTransform.position;
lPoint.Anchor.transform.rotation = lParentTransform.rotation;
lPoint.Anchor.transform.parent = lParentTransform;
// Initialize by ignoring the scale
lPoint.IgnoreParentScale = rIgnoreParentScale;
// Add to the list of mount points
Points.Add(lPoint);
// Return the point
return(lPoint);
}
/// <summary>
/// Anchors the mount point to the specified bone, essencially making
/// this mount point a child of the bone.
/// </summary>
/// <param name="rBoneName">Bone name to anchor to or empty string to anchor to the root</param>
public void AnchorTo(string rBoneName)
{
Transform lParentTransform = _Owner.transform;
if (_Anchor == null)
{
_Anchor = new GameObject();
_Anchor.name = "MP_" + _Anchor.GetInstanceID();
}
_BoneName = rBoneName;
if (_BoneName.Length > 0)
{
Animator lAnimator = _Owner.GetComponent <Animator>();
if (lAnimator != null)
{
int lBoneIndex = MountPoints.GetHumanBodyBoneID(_BoneName);
if (lBoneIndex >= 0 && lBoneIndex < (int)HumanBodyBones.LastBone)
{
lParentTransform = lAnimator.GetBoneTransform((HumanBodyBones)lBoneIndex);
}
else
{
Transform lBoneTransform = MountPoints.FindBone(_Owner.transform, _BoneName);
if (lBoneTransform != null)
{
lParentTransform = lBoneTransform;
}
}
}
}
// Parent the mount point to this new transform. We don't
// change it's position or rotation since we may need an offset.
_Anchor.transform.parent = lParentTransform;
}