void Update()
{
if (!Controllable)
{
return;
}
var inputH = InputUtil.GetInputH();
var inputV = InputUtil.GetInputV();
var inputPinch = -InputUtil.GetPinch();
// horizontal input for azimuth
var dA = inputH * angularSpeed;
// vertical input for elevation
var dE = inputV * angularSpeed;
// change radius. scroll up to go near
var dR = inputPinch * scrollSpeed;
Move(dA, dE, dR);
}
/// <summary>
/// dragging cube
/// </summary>
private void OnRotate()
{
_drag2DegreeTotal = 0f;
Observable.EveryUpdate()
.Where(_ => Input.GetMouseButton(0))
.Subscribe(_ => {
var isHorizontal = false;
var drag2Degree = 0f;
var dragAmount = InputUtil.GetDragAmount();
if (_rotateAxisScreenHorizontal.sqrMagnitude != 0)
{
drag2Degree = -dragAmount.x * 0.3f;
isHorizontal = true;
}
else
{
drag2Degree = dragAmount.y * 0.3f;
}
drag2Degree = Mathf.RoundToInt(drag2Degree);
// create rotation matrix
var sign = 0;
var rotateAngle = Vector3.zero;
if (_rotateAxisScreenHorizontal.x != 0 || _rotateAxisScreenVertical.x != 0)
{
sign = isHorizontal ? _rotateAxisScreenHorizontal.x : _rotateAxisScreenVertical.x;
rotateAngle = new Vector3(drag2Degree * sign, 0f, 0f);
}
else if (_rotateAxisScreenHorizontal.y != 0 || _rotateAxisScreenVertical.y != 0)
{
sign = isHorizontal ? _rotateAxisScreenHorizontal.y : _rotateAxisScreenVertical.y;
rotateAngle = new Vector3(0f, drag2Degree * sign, 0f);
}
else if (_rotateAxisScreenHorizontal.z != 0 || _rotateAxisScreenVertical.z != 0)
{
sign = isHorizontal ? _rotateAxisScreenHorizontal.z : _rotateAxisScreenVertical.z;
rotateAngle = new Vector3(0f, 0f, drag2Degree * sign);
}
rotateAngle = new Vector3(Mathf.RoundToInt(rotateAngle.x), Mathf.RoundToInt(rotateAngle.y), Mathf.RoundToInt(rotateAngle.z));
var matrix = cubesUtil.RotateMatrix(rotateAngle);
foreach (var cube in _rotateCubes)
{
cube.RotateAroundAxis(matrix);
}
_drag2DegreeTotal += drag2Degree * sign;
_drag2DegreeTotal %= 360f;
})
.AddTo(stateDisposable);
Observable.EveryUpdate()
.Where(_ => Input.GetMouseButtonUp(0))
.Subscribe(_ => {
stateAsObservable.Value = State.Transfer;
_messageSubject.OnNext(Message.ReleaseCube);
})
.AddTo(stateDisposable);
}
/// <summary>
/// axis
/// 回転の軸と方向を決定
/// </summary>
private void OnRotateTargets()
{
Observable.EveryUpdate()
.Subscribe(_ => {
var dragAmount = InputUtil.GetDragAmount();
_totalDragAmount.x += dragAmount.x;
_totalDragAmount.y += dragAmount.y;
var threshold = 50f;
if (Mathf.Abs(_totalDragAmount.x) > threshold && Mathf.Abs(_totalDragAmount.x) > Mathf.Abs(_totalDragAmount.y))
{
var cameraUp = mainCamera.transform.up;
Debug.Log(cameraUp.ToString());
if (Mathf.Abs(cameraUp.x) > Mathf.Abs(cameraUp.y) && Mathf.Abs(cameraUp.x) > Mathf.Abs(cameraUp.z))
{
_rotateAxisScreenHorizontal = cameraUp.x > 0 ? new Vector3Int(1, 0, 0) : new Vector3Int(-1, 0, 0);
var posIdX = _clickedCube.PositionId.x;
_rotateCubes = _cubes.Where(cube => cube.PositionId.x == posIdX).ToList();
}
else if (Mathf.Abs(cameraUp.y) > Mathf.Abs(cameraUp.x) && Mathf.Abs(cameraUp.y) > Mathf.Abs(cameraUp.z))
{
_rotateAxisScreenHorizontal = cameraUp.y > 0 ? new Vector3Int(0, 1, 0) : new Vector3Int(0, -1, 0);
var posIdY = _clickedCube.PositionId.y;
_rotateCubes = _cubes.Where(cube => cube.PositionId.y == posIdY).ToList();
}
else
{
_rotateAxisScreenHorizontal = cameraUp.z > 0 ? new Vector3Int(0, 0, 1) : new Vector3Int(0, 0, -1);
var posIdZ = _clickedCube.PositionId.z;
_rotateCubes = _cubes.Where(cube => cube.PositionId.z == posIdZ).ToList();
}
stateAsObservable.Value = State.Rotate;
}
else if (Mathf.Abs(_totalDragAmount.y) > threshold && Mathf.Abs(_totalDragAmount.y) > Mathf.Abs(_totalDragAmount.x))
{
var cameraRight = mainCamera.transform.right;
if (Mathf.Abs(cameraRight.x) > Mathf.Abs(cameraRight.y) && Mathf.Abs(cameraRight.x) > Mathf.Abs(cameraRight.z))
{
_rotateAxisScreenVertical = cameraRight.x > 0 ? new Vector3Int(1, 0, 0) : new Vector3Int(-1, 0, 0);
var posIdX = _clickedCube.PositionId.x;
_rotateCubes = _cubes.Where(cube => cube.PositionId.x == posIdX).ToList();
}
else if (Mathf.Abs(cameraRight.y) > Mathf.Abs(cameraRight.x) && Mathf.Abs(cameraRight.y) > Mathf.Abs(cameraRight.z))
{
_rotateAxisScreenVertical = cameraRight.y > 0 ? new Vector3Int(0, 1, 0) : new Vector3Int(0, -1, 0);
var posIdY = _clickedCube.PositionId.y;
_rotateCubes = _cubes.Where(cube => cube.PositionId.y == posIdY).ToList();
}
else
{
_rotateAxisScreenVertical = cameraRight.z > 0 ? new Vector3Int(0, 0, 1) : new Vector3Int(0, 0, -1);
var posIdZ = _clickedCube.PositionId.z;
_rotateCubes = _cubes.Where(cube => cube.PositionId.z == posIdZ).ToList();
}
stateAsObservable.Value = State.Rotate;
}
})
.AddTo(stateDisposable);
}