/**
* <summary>Applies a drag force on the object, based on the movement of the cursor.</summary>
* <param name = "force">The force vector to apply</param>
* <param name = "mousePosition">The position of the mouse</param>
* <param name = "_distanceToCamera">The distance between the object's centre and the camera</param>
*/
public override void ApplyDragForce(Vector3 force, Vector3 mousePosition, float _distanceToCamera)
{
distanceToCamera = _distanceToCamera;
// Scale force
force *= speedFactor * _rigidbody.drag * distanceToCamera * Time.deltaTime;
// Limit magnitude
if (force.magnitude > maxSpeed)
{
force *= maxSpeed / force.magnitude;
}
if (dragMode == DragMode.LockToTrack)
{
if (track)
{
track.ApplyDragForce(force, this);
}
}
else
{
Vector3 newRot = Vector3.Cross(force, cameraTransform.forward);
if (dragMode == DragMode.MoveAlongPlane)
{
if (alignMovement == AlignDragMovement.AlignToPlane)
{
if (plane)
{
_rigidbody.AddForceAtPosition(Vector3.Cross(newRot, plane.up), transform.position + (plane.up * colliderRadius));
}
else
{
ACDebug.LogWarning("No alignment plane assigned to " + this.name);
}
}
else
{
_rigidbody.AddForceAtPosition(force, transform.position - (cameraTransform.forward * colliderRadius));
}
}
else if (dragMode == DragMode.RotateOnly)
{
newRot /= Mathf.Sqrt((grabPoint.position - transform.position).magnitude) * 2.4f * rotationFactor;
_rigidbody.AddTorque(newRot);
if (allowZooming)
{
UpdateZoom();
}
}
}
}
/**
* <summary>Applies a drag force on the object, based on the movement of the cursor.</summary>
* <param name = "force">The force vector to apply</param>
* <param name = "mousePosition">The position of the mouse</param>
* <param name = "_distanceToCamera">The distance between the object's centre and the camera</param>
*/
public override void ApplyDragForce(Vector3 force, Vector3 mousePosition, float _distanceToCamera)
{
distanceToCamera = _distanceToCamera;
// Scale force
force *= speedFactor * distanceToCamera / 50f;
// Limit magnitude
if (force.magnitude > maxSpeed)
{
force *= maxSpeed / force.magnitude;
}
if (dragMode == DragMode.LockToTrack)
{
if (track != null)
{
switch (track.dragMovementCalculation)
{
case DragMovementCalculation.DragVector:
track.ApplyDragForce(force, this);
break;
case DragMovementCalculation.CursorPosition:
float mousePositionAlong = track.GetScreenPointProportionAlong(mousePosition);
float totalPositionAlong = mousePositionAlong + screenToWorldOffset;
if (track.preventEndToEndJumping)
{
bool inDeadZone = (totalPositionAlong >= 1f || totalPositionAlong <= 0f);
if (endLocked)
{
if (!inDeadZone)
{
endLocked = false;
}
}
else
{
if (inDeadZone)
{
endLocked = true;
}
}
if (track.Loops || !endLocked)
{
lastFrameTotalCursorPositionAlong = totalPositionAlong;
}
else
{
totalPositionAlong = lastFrameTotalCursorPositionAlong;
}
}
track.ApplyAutoForce(totalPositionAlong, speedFactor / 10f, this);
break;
}
}
}
else
{
Vector3 newRot = Vector3.Cross(force, KickStarter.CameraMain.transform.forward);
if (dragMode == DragMode.MoveAlongPlane)
{
if (alignMovement == AlignDragMovement.AlignToPlane)
{
if (plane)
{
_rigidbody.AddForceAtPosition(Vector3.Cross(newRot, plane.up), transform.position + (plane.up * grabDistance));
}
else
{
ACDebug.LogWarning("No alignment plane assigned to " + this.name, this);
}
}
else
{
_rigidbody.AddForceAtPosition(force, transform.position - (KickStarter.CameraMain.transform.forward * grabDistance));
}
}
else if (dragMode == DragMode.RotateOnly)
{
newRot /= Mathf.Sqrt((grabPoint.position - transform.position).magnitude) * 2.4f * rotationFactor;
if (moveWithRigidbody)
{
_rigidbody.AddTorque(newRot);
}
else
{
//transform.Rotate (newRot, Space.World);
thisFrameTorque = newRot;
}
if (allowZooming)
{
UpdateZoom();
}
}
}
}
public override void UpdateMovement()
{
base.UpdateMovement();
if (dragMode == DragMode.LockToTrack && track)
{
track.UpdateDraggable(this);
if (UsesRigidbody && (_rigidbody.angularVelocity != Vector3.zero || _rigidbody.velocity != Vector3.zero))
{
RunInteraction(true);
}
if (IsAutoMoving())
{
if (activeAutoMove.CheckForEnd(this))
{
StopAutoMove(true);
}
}
else if (!UsesRigidbody && dragMode == DragMode.LockToTrack && track)
{
if (IsHeld)
{
heldIntensity = 1f;
}
else
{
if (heldIntensity > 0.01f && trackValue > 0f && trackValue < 1f)
{
switch (track.dragMovementCalculation)
{
case DragMovementCalculation.DragVector:
track.ApplyDragForce(lastFrameForce * heldIntensity, this);
break;
case DragMovementCalculation.CursorPosition:
if (simulatedMass > 0)
{
track.ApplyAutoForce(lastFrameTotalPositionAlong, heldIntensity * speedFactor * 0.02f / simulatedMass, this, false);
}
break;
default:
break;
}
}
heldIntensity = Mathf.Lerp(heldIntensity, 0f, Time.deltaTime * simulatedMass);
}
}
if (collideSound && !track.UsesEndColliders)
{
if (trackValue > 0.03f && trackValue < 0.97f)
{
canPlayCollideSound = true;
}
else if ((Mathf.Approximately(trackValue, 0f) || (!onlyPlayLowerCollisionSound && Mathf.Approximately(trackValue, 1f))) && canPlayCollideSound)
{
canPlayCollideSound = false;
collideSound.Play(collideSoundClip, false);
}
}
}
else if (isHeld)
{
if (dragMode == DragMode.RotateOnly && allowZooming && distanceToCamera > 0f)
{
LimitZoom();
}
}
if (moveSoundClip && moveSound)
{
if (dragMode == DragMode.LockToTrack && track)
{
PlayMoveSound(track.GetMoveSoundIntensity(trackValue - lastFrameTrackValue));
}
else if (_rigidbody)
{
PlayMoveSound(_rigidbody.velocity.magnitude);
}
}
lastFrameTrackValue = trackValue;
}