void Start()
{
instance = this;
focusedObject = null;
recordEnvironment = null;
liveEnvironment = null;
}
private UserTransformManager.TransformMode GetNextTransformMode()
{
UserTransformManager transformManager = UserTransformManager.instance;
int returnMode;
for (
returnMode = ((int)transformManager.transformMode + 1) % (int)UserTransformManager.TransformMode.num_options;
returnMode != (int)transformManager.transformMode && !isModeEnabled[returnMode];
returnMode = (returnMode + 1) % 3
)
{
;
}
return((UserTransformManager.TransformMode)returnMode);
}
protected void Update()
{
HoloInputManager inputManager = HoloInputManager.instance;
UserTransformManager transformManager = UserTransformManager.instance;
if (!isFocused)
{
if (transformManager.focusedObject == null && GazeCursor.instance.onWhat == gameObject)
{
if (inputManager.startHoldThisFrame)
{
isMenuOpen = true;
}
if (inputManager.clickThisFrame)
{
isFocused = true;
UserTransformManager.instance.transformMode = UserTransformManager.TransformMode.translate;
}
}
return;
}
if (inputManager.clickThisFrame)
{
UserTransformManager.TransformMode nextMode = GetNextTransformMode();
switch (transformManager.transformMode)
{
case UserTransformManager.TransformMode.none:
if (GazeCursor.instance.onWhat == gameObject)
{
transformManager.transformMode = nextMode;
}
break;
case UserTransformManager.TransformMode.translate:
UserTransformManager.instance.transformMode = nextMode;
break;
case UserTransformManager.TransformMode.rotate:
UserTransformManager.instance.transformMode = nextMode;
break;
}
if (nextMode == UserTransformManager.TransformMode.none)
{
isFocused = false;
}
return;
}
switch (transformManager.transformMode)
{
case UserTransformManager.TransformMode.rotate:
if (inputManager.updateManipulationThisFrame)
{
Vector3 objectToHand = inputManager.handPosition - gameObject.transform.position;
float objectToHandDistance = objectToHand.magnitude;
Vector3 objectToHandNormal = objectToHand.normalized;
Vector3 perpendicularDelta = inputManager.manipulationFrameDelta - Vector3.Project(inputManager.manipulationFrameDelta, objectToHandNormal);
float perpendicularDeltaDistance = perpendicularDelta.magnitude;
Vector3 perpendicularDeltaNormal = perpendicularDelta.normalized;
Vector3 axis = Vector3.Cross(objectToHandNormal, perpendicularDeltaNormal);
float radians = inputManager.manipulationFrameDelta.magnitude / objectToHandDistance;
gameObject.transform.Rotate(axis, radians * Mathf.Rad2Deg, Space.World);
}
break;
case UserTransformManager.TransformMode.translate:
if (inputManager.updateManipulationThisFrame)
{
gameObject.transform.Translate(inputManager.manipulationFrameDelta, Space.World);
}
break;
}
}
