public void OnBackToScene()
{
RestoreViewParameters();
GlobalState.Instance.playerController.IsInLobby = false;
world.SetActive(true);
gameObject.SetActive(false);
// Change volume
sceneVolume.SetActive(true);
lobbyVolume.SetActive(false);
// Activate palette
palette.SetActive(true);
// Show windows (vehicle_hud)
vehicleHUD.SetActive(true);
// Active tool
ToolsManager.ActivateCurrentTool(true);
// Activate selection helper
GlobalState.Instance.toolsController.Find("SelectionHelper").gameObject.SetActive(true);
// Set selector tool active
ToolsUIManager.Instance.ChangeTab("Selector");
ToolsManager.ChangeTool("Selector");
}
public void OnSetVisible(bool start = false)
{
// Stop play if playing
AnimationEngine.Instance.Pause();
ResetVRCamera();
GlobalState.Instance.playerController.IsInLobby = true;
world.SetActive(false);
gameObject.SetActive(true);
// Change volume
sceneVolume.SetActive(false);
lobbyVolume.SetActive(true);
// Hide all windows (vehicle_hud)
vehicleHUD.SetActive(false);
// Deactive current tool
ToolsManager.ActivateCurrentTool(false);
// Deactivate selection helper
GlobalState.Instance.toolsController.Find("SelectionHelper").gameObject.SetActive(false);
// Orient lobby
float camY = Camera.main.transform.localEulerAngles.y;
transform.localEulerAngles = new Vector3(0f, camY, 0f);
LoadProjectItems();
if (!start)
{
HighlightSelectedProject();
launchProjectButton.Disabled = true;
// Hide & disable palette
palette.SetActive(false);
}
else
{
currentProject = null;
}
backToSceneButton.Disabled = start;
// Set lobby tool active
ToolsManager.ChangeTool("Lobby");
needToSetCameraRef = true;
}
public override void Update()
{
//
// LEFT GRIP WORLD
//
VRInput.ButtonEvent(VRInput.secondaryController, CommonUsages.gripButton,
() =>
{
// left AFTER right => reset all
// NOTE: isRightGripped && Selection.selection.Count > 0 means that the selectionTool will/has gripped objects,
// and is no longer able to be used for two-hands interaction.
if (isRightGripped) // && Selection.selection.Count == 0)
{
ResetInitControllerMatrices(ResetType.LEFT_AND_RIGHT);
ResetInitWorldMatrix();
ResetDistance(); // after reset world, use scale
SetLeftControllerVisibility(ControllerVisibility.SHOW_NORMAL);
lineUI.Show(true, StretchUI.LineMode.DOUBLE);
GlobalState.IsGrippingWorld = true;
ToolsManager.ActivateCurrentTool(false);
}
isLeftGripped = true;
},
() =>
{
SetLeftControllerVisibility(ControllerVisibility.SHOW_NORMAL);
lineUI.Show(false);
ToolsManager.ActivateCurrentTool(true);
GlobalState.IsGrippingWorld = false;
isLeftGripped = false;
});
//
// RIGHT GRIP WORLD
//
// NOTE: On ne peut predire dans quel ordre les Update vont s'executer. Le Selector/SelectorTrigger peuvent
// recuperer le LeftGrip avant nous, et commencer a grip un objet avant qu'on ait pu set la property
// GlobalState.IsGrippingWorld. Cela pose-t-il encore un probleme?
VRInput.ButtonEvent(VRInput.primaryController, CommonUsages.gripButton,
() =>
{
//if (Selection.selection.Count == 0)
{
// right AFTER left and no selection, reset all
if (isLeftGripped)
{
ResetInitControllerMatrices(ResetType.LEFT_AND_RIGHT);
ResetInitWorldMatrix();
ResetDistance(); // NOTE: called after "reset world", because it uses the scale.
SetLeftControllerVisibility(ControllerVisibility.SHOW_NORMAL);
lineUI.Show(true, StretchUI.LineMode.DOUBLE);
GlobalState.IsGrippingWorld = true;
ToolsManager.ActivateCurrentTool(false);
}
// even if no left gripped, just flag the right as gripped for the next update
isRightGripped = true;
}
},
() =>
{
// si on relache le right et que le left est tjs grip, reset left
if (isLeftGripped)
{
ResetInitControllerMatrices(ResetType.LEFT_ONLY);
ResetInitWorldMatrix();
SetLeftControllerVisibility(ControllerVisibility.SHOW_NORMAL);
}
//lineUI.Show(true, StretchUI.LineMode.SINGLE);
ToolsManager.ActivateCurrentTool(true);
GlobalState.IsGrippingWorld = false;
isRightGripped = false;
});
// NOTE: we test isLeftGrip because we can be ungripped but still over the deadzone, strangely.
if (isLeftGripped && VRInput.GetValue(VRInput.secondaryController, CommonUsages.grip) > deadZone)
{
if (isRightGripped)
{
float prevScale = scale;
VRInput.GetControllerTransform(VRInput.secondaryController, out Vector3 currentLeftControllerPosition_L, out Quaternion currentLeftControllerRotation_L);
VRInput.GetControllerTransform(VRInput.primaryController, out Vector3 currentRightControllerPosition_L, out Quaternion currentRightControllerRotation_L);
Matrix4x4 currentLeftControllerMatrix_L_Scaled = Matrix4x4.TRS(currentLeftControllerPosition_L, currentLeftControllerRotation_L, new Vector3(scale, scale, scale));
Matrix4x4 currentLeftControllerMatrix_W = initPivotMatrix * currentLeftControllerMatrix_L_Scaled;
Vector3 currentLeftControllerPosition_W = currentLeftControllerMatrix_W.MultiplyPoint(Vector3.zero);
// update right joystick
Matrix4x4 currentRightControllerMatrix_L_Scaled = Matrix4x4.TRS(currentRightControllerPosition_L, currentRightControllerRotation_L, new Vector3(scale, scale, scale));
Vector3 currentRightControllerPosition_W = (initPivotMatrix * currentRightControllerMatrix_L_Scaled).MultiplyPoint(Vector3.zero);
// scale handling (before computing the "transformed" matrix with the new scale)
float newDistance = Vector3.Distance(currentLeftControllerPosition_W, currentRightControllerPosition_W);
float factor = newDistance / prevDistance;
float oldScale = scale;
scale *= factor;
prevDistance = newDistance;
Vector3 middlePosition_L = (currentLeftControllerPosition_L + currentRightControllerPosition_L) * 0.5f;
Vector3 middleXVector = (currentRightControllerPosition_L - currentLeftControllerPosition_L).normalized;
Vector3 middleForwardVector = -Vector3.Cross(middleXVector, pivot.up).normalized;
Quaternion middleRotation_L = Quaternion.LookRotation(middleForwardVector, pivot.up);
Matrix4x4 middleMatrix_L_Scaled = Matrix4x4.TRS(middlePosition_L, middleRotation_L, Vector3.one) * Matrix4x4.Scale(Vector3.one * scale);
Matrix4x4 middleMatrix_W_Delta = initPivotMatrix * middleMatrix_L_Scaled * initMiddleMatrix_WtoL;
Matrix4x4 transformed = middleMatrix_W_Delta * initWorldMatrix_W;
transformed = transformed.inverse;
float s = 1.0f;
float clampedScale = Mathf.Clamp(transformed.lossyScale.x, 1.0f / maxPlayerScale, minPlayerScale);
if (transformed.lossyScale.x == clampedScale)
{
// translate/rotate/scale using the new scale
rig.localPosition = new Vector3(transformed.GetColumn(3).x, transformed.GetColumn(3).y, transformed.GetColumn(3).z);
rig.localRotation = transformed.rotation;
rig.localScale = new Vector3(clampedScale, clampedScale, clampedScale);
s = oldScale;
}
// Get head position
VRInput.GetControllerTransform(VRInput.head, out Vector3 HeadPosition, out Quaternion headRotation);
Matrix4x4 invHeadMatrix = Matrix4x4.TRS(HeadPosition, headRotation, Vector3.one).inverse;
// Project left & right controller into head matrix to determine which one is on the left
Vector3 leftControllerInHeadMatrix = invHeadMatrix.MultiplyPoint(currentLeftControllerPosition_L);
Vector3 rightControllerInHeadMatrix = invHeadMatrix.MultiplyPoint(currentRightControllerPosition_L);
// reverse text if right and left hands are crossed
if (leftControllerInHeadMatrix.x > rightControllerInHeadMatrix.x)
{
middleXVector = -middleXVector;
}
// Rotation for the line text
Vector3 middleForward180 = Vector3.Cross(middleXVector, pivot.up).normalized;
Vector3 rolledUp = Vector3.Cross(-middleXVector, middleForward180).normalized;
Quaternion middleRotationWithRoll_L = Quaternion.LookRotation(middleForward180, rolledUp);
Matrix4x4 middleMatrixWithRoll_L_Scaled = Matrix4x4.TRS(middlePosition_L, middleRotationWithRoll_L, new Vector3(s, s, s));
Quaternion middleRotationWithRoll_W = (pivot.localToWorldMatrix * middleMatrixWithRoll_L_Scaled).rotation;
lineUI.UpdateLineUI(pivot.TransformPoint(currentLeftControllerPosition_L), pivot.TransformPoint(currentRightControllerPosition_L), middleRotationWithRoll_W, 1f / GlobalState.WorldScale);
}
GlobalState.WorldScale = 1f / rig.localScale.x;
UpdateCameraClipPlanes();
}
}