/// <summary>
/// Constructor taking all dependencies.
/// </summary>
/// <param name="prefab">The prefab to create visuals out of.</param>
/// <param name="fragmentVisuals">Fragments to attach the visuals to.</param>
/// <param name="frozenFromLocked">Transform for setting the created visual's pose.</param>
public FrozenAnchorVisualCreator(
FrozenAnchorVisual prefab,
Dictionary <FragmentId, FrameVisual> fragmentVisuals,
Pose frozenFromLocked)
{
Prefab_FrozenAnchorViz = prefab;
frozenFragmentVisuals = fragmentVisuals;
this.frozenFromLocked = frozenFromLocked;
}
/// <summary>
/// Set or update the pose of the resource.
/// </summary>
/// <param name="source">Source FrozenAnchor associated with the resource.</param>
/// <param name="target">The resource to set the pose of.</param>
private void SetPose(AnchorFragmentPose source, FrozenAnchorVisual target)
{
Pose localPose = source.fragmentPose.pose;
localPose = frozenFromLocked.Multiply(localPose);
// The following line introduces an artificial displacement between corresponding frozen and
// spongy anchors, to make sure the connecting line visualization is working.
//localPose.position.y += 0.25f;
target.transform.SetLocalPose(localPose);
}
/// <summary>
/// Create a visible line connecting the frozen anchor to the spongy anchor.
/// </summary>
/// <param name="id">The anchor id of the frozen and spongy anchors.</param>
/// <param name="frozen">The frozen anchor.</param>
/// <param name="spongy">The spongy anchor.</param>
/// <returns></returns>
public IdPair <AnchorId, ConnectingLine> CreateDisplacement(AnchorId id, FrozenAnchorVisual frozen, SpongyAnchorVisual spongy)
{
var newLine = ConnectingLine.Create(spongy.transform.parent,
frozen.transform,
spongy.transform,
0.01f, Color.red);
return(new IdPair <AnchorId, ConnectingLine>()
{
id = id,
target = newLine
});
}