public override void ChangeAwayFrom(NVRHand hand)
{
if (current_hover != null)
{
current_hover.line_renderer.material.color = nonhover_color;
}
current_hover = null;
}
/// <summary>
/// Shifts the given playback by the positional shift.
/// </summary>
private static void shiftRecording(PlaybackActions playback, Vector3 shift)
{
var shifted_recording = playback.Recording.Select(snapshot => {
snapshot.position = snapshot.position + shift;
return(snapshot);
}).ToList();
playback.Recording = shifted_recording;
}
// Update is called once per frame
private void Update()
{
// 0..1
double progress = (PlaybackActions.sequence_time() / PlaybackActions.sequence_period) % 1;
// Set the size
Vector3 scale = transform.localScale;
scale.x = (float)(1 - progress) * .05f;
transform.localScale = scale;
// Set the color
GetComponent <Renderer>().material.color = progress > .8 ? Color.red : Color.white;
}
public override void Update(NVRHand hand)
{
var all_playing_clones = FindObjectsOfType <PlaybackActions>();
if (all_playing_clones.Length != 0)
{
// Find the clone of the closest recording to the current hand position.
var closest_clone =
all_playing_clones.MinBy(
clone => {
return(clone.Recording.Min(snapshot => Vector3.Distance(snapshot.position, hand.transform.position)));
});
// Highlight the recording we're closest to the start point of.
if (closest_clone != current_hover)
{
if (current_hover != null)
{
current_hover.line_renderer.material.color = nonhover_color;
}
closest_clone.line_renderer.material.color = hover_color;
current_hover = closest_clone;
}
}
// Move the recording when we grip the trigger
if (hand.UseButtonPressed)
{
if (last_position.HasValue)
{
if (current_hover != null)
{
var shift = hand.CurrentPosition - last_position.Value;
// shift all recorded positions, by the delta
shiftRecording(current_hover, shift);
}
}
last_position = hand.CurrentPosition;
}
if (hand.UseButtonUp)
{
last_position = null;
}
// Clone the nearest recording
if (GetDPadPress(hand) == NVRButtons.DPad_Right || Input.GetKeyDown(KeyCode.D))
{
current_hover.gameObject.SetActive(false);
var duplicate_obj = Instantiate(current_hover.gameObject);
duplicate_obj.GetComponent <PlaybackActions>().Recording =
new List <RecordActions.Snapshot>(current_hover.Recording);
// The hand component doesn't duplicate cleanly, so add it again
DestroyImmediate(duplicate_obj.GetComponent <NVRHand>());
NVRHand duplicate_hand = duplicate_obj.AddComponent <NVRHand>();
// The physical component doesn't duplicate cleanly, so add it again
DestroyImmediate(duplicate_obj.GetComponent <NVRPhysicalController>());
duplicate_obj.AddComponent <NVRPhysicalController>();
current_hover.gameObject.SetActive(true);
duplicate_obj.SetActive(true);
duplicate_hand.PreInitialize(hand.Player);
duplicate_hand.SetupInputDevice(duplicate_obj.GetComponent <FakeInputDevice>());
hand.Player.Hands.Add(duplicate_hand);
shiftRecording(duplicate_obj.GetComponent <PlaybackActions>(), new Vector3(0, .1f, 0));
}
}
