private static PosRot GetTrackerWorldPosRot(XRNodeState tracker)
{
Vector3 pos = new Vector3();
Quaternion rot = new Quaternion();
try
{
var notes = new List <XRNodeState>();
InputTracking.GetNodeStates(notes);
foreach (XRNodeState note in notes)
{
if (note.uniqueID != tracker.uniqueID)
{
continue;
}
if (note.TryGetPosition(out pos) && note.TryGetRotation(out rot))
{
var roomCenter = BeatSaberUtil.GetRoomCenter();
var roomRotation = BeatSaberUtil.GetRoomRotation();
pos = roomRotation * pos;
pos += roomCenter;
rot = roomRotation * rot;
}
}
}
catch (Exception e)
{
Logger.Log(e.Message + "\n" + e.StackTrace, Logger.LogLevel.Error);
}
return(new PosRot(pos, rot));
}
public void ResizeAvatar(SpawnedAvatar avatar)
{
if (!avatar.customAvatar.descriptor.allowHeightCalibration)
{
return;
}
// compute scale
float scale;
AvatarResizeMode resizeMode = SettingsManager.settings.resizeMode;
switch (resizeMode)
{
case AvatarResizeMode.ArmSpan:
float playerArmLength = SettingsManager.settings.playerArmSpan;
var avatarArmLength = avatar.customAvatar.GetArmSpan();
scale = playerArmLength / avatarArmLength;
break;
case AvatarResizeMode.Height:
scale = BeatSaberUtil.GetPlayerEyeHeight() / avatar.customAvatar.eyeHeight;
break;
default:
scale = 1.0f;
break;
}
// apply scale
avatar.behaviour.scale = scale;
SharedCoroutineStarter.instance.StartCoroutine(FloorMendingWithDelay(avatar));
}
public void ResizeAvatar(SpawnedAvatar avatar)
{
if (!avatar.customAvatar.descriptor.allowHeightCalibration || !avatar.customAvatar.isIKAvatar)
{
return;
}
// compute scale
float scale;
AvatarResizeMode resizeMode = SettingsManager.settings.resizeMode;
switch (resizeMode)
{
case AvatarResizeMode.ArmSpan:
float avatarArmLength = avatar.customAvatar.GetArmSpan();
if (avatarArmLength > 0)
{
scale = SettingsManager.settings.playerArmSpan / avatarArmLength;
}
else
{
scale = 1.0f;
}
break;
case AvatarResizeMode.Height:
float avatarEyeHeight = avatar.customAvatar.eyeHeight;
if (avatarEyeHeight > 0)
{
scale = BeatSaberUtil.GetPlayerEyeHeight() / avatarEyeHeight;
}
else
{
scale = 1.0f;
}
break;
default:
scale = 1.0f;
break;
}
if (scale <= 0)
{
Plugin.logger.Warn("Calculated scale is <= 0; reverting to 1");
scale = 1.0f;
}
// apply scale
avatar.tracking.scale = scale;
SharedCoroutineStarter.instance.StartCoroutine(FloorMendingWithDelay(avatar));
}
private static PosRot GetXRNodeWorldPosRot(XRNode node)
{
var pos = InputTracking.GetLocalPosition(node);
var rot = InputTracking.GetLocalRotation(node);
var roomCenter = BeatSaberUtil.GetRoomCenter();
var roomRotation = BeatSaberUtil.GetRoomRotation();
pos = roomRotation * pos;
pos += roomCenter;
rot = roomRotation * rot;
return(new PosRot(pos, rot));
}
private IEnumerator FloorMendingWithDelay(SpawnedAvatar avatar)
{
yield return(new WaitForEndOfFrame()); // wait for CustomFloorPlugin:PlatformManager:Start to hide original platform
float floorOffset = 0f;
if (SettingsManager.settings.enableFloorAdjust && avatar.customAvatar.isIKAvatar)
{
float playerEyeHeight = BeatSaberUtil.GetPlayerEyeHeight();
float avatarEyeHeight = avatar.customAvatar.eyeHeight;
floorOffset = playerEyeHeight - avatarEyeHeight * avatar.tracking.scale;
if (SettingsManager.settings.moveFloorWithRoomAdjust)
{
floorOffset += BeatSaberUtil.GetRoomCenter().y;
}
}
floorOffset = (float)Math.Round(floorOffset, 3); // round to millimeter
// apply offset
avatar.tracking.verticalPosition = floorOffset;
// ReSharper disable Unity.PerformanceCriticalCodeInvocation
GameObject menuPlayersPlace = GameObject.Find("MenuPlayersPlace");
GameObject originalFloor = GameObject.Find("Environment/PlayersPlace");
GameObject customFloor = GameObject.Find("Platform Loader");
// ReSharper disable restore Unity.PerformanceCriticalCodeInvocation
if (menuPlayersPlace)
{
Plugin.logger.Info($"Moving MenuPlayersPlace floor {Math.Abs(floorOffset)} m {(floorOffset >= 0 ? "up" : "down")}");
menuPlayersPlace.transform.position = new Vector3(0, floorOffset, 0);
}
if (originalFloor)
{
Plugin.logger.Info($"Moving PlayersPlace {Math.Abs(floorOffset)} m {(floorOffset >= 0 ? "up" : "down")}");
originalFloor.transform.position = new Vector3(0, floorOffset, 0);
}
if (customFloor)
{
Plugin.logger.Info($"Moving Custom Platforms floor {Math.Abs(floorOffset)} m {(floorOffset >= 0 ? "up" : "down")}");
_initialPlatformPosition = _initialPlatformPosition ?? customFloor.transform.position;
customFloor.transform.position = (Vector3.up * floorOffset) + _initialPlatformPosition ?? Vector3.zero;
}
}
private void ResizePlayerAvatar()
{
if (_currentSpawnedPlayerAvatar?.GameObject == null)
{
return;
}
if (!_currentSpawnedPlayerAvatar.CustomAvatar.AllowHeightCalibration)
{
return;
}
var playerHeight = BeatSaberUtil.GetPlayerHeight();
if (playerHeight == _prevPlayerHeight)
{
return;
}
_prevPlayerHeight = playerHeight;
_currentSpawnedPlayerAvatar.GameObject.transform.localScale =
_startAvatarLocalScale * (playerHeight / _currentSpawnedPlayerAvatar.CustomAvatar.Height);
Plugin.Log("Resizing avatar to " + (playerHeight / _currentSpawnedPlayerAvatar.CustomAvatar.Height) +
"x scale");
}
private IEnumerator FloorMendingWithDelay(SpawnedAvatar avatar)
{
yield return(new WaitForEndOfFrame()); // wait for CustomFloorPlugin:PlatformManager:Start to hide original platform
float floorOffset = 0f;
if (SettingsManager.settings.enableFloorAdjust && avatar.customAvatar.isIKAvatar)
{
float playerViewPointHeight = BeatSaberUtil.GetPlayerEyeHeight();
float avatarViewPointHeight = avatar.customAvatar.viewPoint.position.y;
floorOffset = playerViewPointHeight - avatarViewPointHeight * avatar.behaviour.scale;
}
// apply offset
avatar.behaviour.position = new Vector3(0, floorOffset, 0);
// ReSharper disable Unity.PerformanceCriticalCodeInvocation
var originalFloor = GameObject.Find("MenuPlayersPlace") ?? GameObject.Find("Static/PlayersPlace");
var customFloor = GameObject.Find("Platform Loader");
// ReSharper disable restore Unity.PerformanceCriticalCodeInvocation
if (originalFloor)
{
Plugin.logger.Info($"Moving original floor {Math.Abs(floorOffset)} m {(floorOffset >= 0 ? "up" : "down")}");
originalFloor.transform.position = new Vector3(0, floorOffset, 0);
}
if (customFloor)
{
Plugin.logger.Info($"Moving Custom Platforms floor {Math.Abs(floorOffset)} m {(floorOffset >= 0 ? "up" : "down")}");
_initialPlatformPosition = _initialPlatformPosition ?? customFloor.transform.position;
customFloor.transform.position = (Vector3.up * floorOffset) + _initialPlatformPosition ?? Vector3.zero;
}
}
public void CalibrateFullBodyTracking()
{
Plugin.logger.Info("Calibrating full body tracking");
TrackedDeviceManager input = PersistentSingleton <TrackedDeviceManager> .instance;
TrackedDeviceState head = input.head;
TrackedDeviceState leftFoot = input.leftFoot;
TrackedDeviceState rightFoot = input.rightFoot;
TrackedDeviceState pelvis = input.waist;
Vector3 floorNormal = Vector3.up;
float floorPosition = SettingsManager.settings.moveFloorWithRoomAdjust ? BeatSaberUtil.GetRoomCenter().y : 0;
if (leftFoot.found)
{
Vector3 leftFootForward = leftFoot.rotation * Vector3.up; // forward on feet trackers is y (up)
Vector3 leftFootStraightForward = Vector3.ProjectOnPlane(leftFootForward, floorNormal); // get projection of forward vector on xz plane (floor)
Quaternion leftRotationCorrection = Quaternion.Inverse(leftFoot.rotation) * Quaternion.LookRotation(Vector3.up, leftFootStraightForward); // get difference between world rotation and flat forward rotation
SettingsManager.settings.fullBodyCalibration.leftLeg = new Pose((leftFoot.position.y - floorPosition) * Vector3.down, leftRotationCorrection);
Plugin.logger.Info("Saved left foot pose correction " + SettingsManager.settings.fullBodyCalibration.leftLeg);
}
if (rightFoot.found)
{
Vector3 rightFootForward = rightFoot.rotation * Vector3.up;
Vector3 rightFootStraightForward = Vector3.ProjectOnPlane(rightFootForward, floorNormal);
Quaternion rightRotationCorrection = Quaternion.Inverse(rightFoot.rotation) * Quaternion.LookRotation(Vector3.up, rightFootStraightForward);
SettingsManager.settings.fullBodyCalibration.rightLeg = new Pose((rightFoot.position.y - floorPosition) * Vector3.down, rightRotationCorrection);
Plugin.logger.Info("Saved right foot pose correction " + SettingsManager.settings.fullBodyCalibration.rightLeg);
}
if (head.found && pelvis.found)
{
// using "standard" 8 head high body proportions w/ eyes at 1/2 head height
// reference: https://miro.medium.com/max/3200/1*cqTRyEGl26l4CImEmWz68Q.jpeg
float eyeHeight = head.position.y - floorPosition;
Vector3 wantedPelvisPosition = new Vector3(0, eyeHeight / 15f * 10f, 0);
Vector3 pelvisPositionCorrection = wantedPelvisPosition - Vector3.up * (pelvis.position.y - floorPosition);
Vector3 pelvisForward = pelvis.rotation * Vector3.forward;
Vector3 pelvisStraightForward = Vector3.ProjectOnPlane(pelvisForward, floorNormal);
Quaternion pelvisRotationCorrection = Quaternion.Inverse(pelvis.rotation) * Quaternion.LookRotation(pelvisStraightForward, Vector3.up);
SettingsManager.settings.fullBodyCalibration.pelvis = new Pose(pelvisPositionCorrection, pelvisRotationCorrection);
Plugin.logger.Info("Saved pelvis pose correction " + SettingsManager.settings.fullBodyCalibration.pelvis);
}
}