private void RotateCube(Direction direction)
{
if (!_isRotating)
{
// Let the quaternion animation figure out how to transform between 2 quaternions...
QuaternionAnimation animation = new QuaternionAnimation();
// A quaternion is way of representing a rotation around an axis
// The From quaternion is the one required to display the current cube side based on the original side being the 'front'
animation.From = _possibleRotationMatrix[_currentCubeRotation.CubeSide][Direction.None].Quaternion;
// The To quaternion is the one required to display the next cube side based on the original side being the 'front'
animation.To = _possibleRotationMatrix[_currentCubeRotation.CubeSide][direction].Quaternion;
animation.Duration = new Duration(new TimeSpan(0, 0, 0, 0, 650));
_isRotating = true;
animation.Completed += (o, e) =>
{
_isRotating = false;
ToggleVisualHitTesting(true);
_currentCubeRotation = _possibleRotationMatrix[_currentCubeRotation.CubeSide][direction];
};
// Temporarily remove hit testing to make things a but smoother
ToggleVisualHitTesting(false);
this.CameraRotation.BeginAnimation(QuaternionRotation3D.QuaternionProperty, animation);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="CubeWindow"/> class.
/// </summary>
public CubeWindow()
{
InitializeComponent();
_currentCubeRotation = _cubeFrontSideFacing;
DateTime date1 = DateTime.Now;
data_label.Content = DateTime.Now.Hour + ":" + DateTime.Now.Minute;
}
private void createCube(int zanorenie, float x, float y, float z, float sizeX, float sizeY, float sizeZ)
{
GameObject cubetmp = Instantiate(cubeObj, Vector3.zero, Quaternion.identity) as GameObject;
cubetmp.transform.position = new Vector3(x - sizeX / 2, y - sizeY / 2, z - sizeZ / 2);
cubetmp.transform.parent = father.transform;
float size = Mathf.Min(sizeX, Mathf.Min(sizeY, sizeZ));
size = size / Mathf.Sqrt(3);
cubetmp.transform.localScale = new Vector3(size, size, size);
CubeRotation cubeRotationScript = cubetmp.GetComponent <CubeRotation> ();
cubeRotationScript.Xaxis = Random.Range(0, maxRotationX);
cubeRotationScript.Yaxis = Random.Range(0, maxRotationY);
cubeRotationScript.Zaxis = Random.Range(0, maxRotationZ);
}
// Use this for initialization
void Start()
{
int totalCubes = 20;
float totalDistance = 2.0f;
for (int i = 0; i < totalCubes; i++)
{
float perc = i / (float)totalCubes;
float sin = Mathf.Sin(perc * Mathf.PI / 2);
float x = 1.8f + sin * totalDistance;
float y = 5.0f;
float z = 0.0f;
GameObject newCube = (GameObject)Instantiate(cubePrefab, new Vector3(x, y, z), Quaternion.identity);
CubeRotation cubeRotation = newCube.GetComponent <CubeRotation> ();
cubeRotation.SetSize((1 - perc) * 0.6f);
cubeRotation.rotateSpeed = .4f + perc * 3.2f; // perc
}
}
public void Rotate(CubeRotation rot)
{
switch (rot)
{
case CubeRotation.RIGHT:
RotateRight();
break;
case CubeRotation.LEFT:
RotateLeft();
break;
case CubeRotation.UP:
RotateUp();
break;
case CubeRotation.DOWN:
RotateDown();
break;
default:
throw new ArgumentOutOfRangeException();
}
}
static MainWindow()
{
// Create a class for each side of the cube which contains the
// quaternion rotation needed to display the side based on the
// intially displayed side being the 'front'.
_cubeFrontSideFacing = new CubeRotation()
{
CubeSide = CubeSide.Front,
Quaternion = new Quaternion(new Vector3D(0, 0, 1), 0)
};
_cubeBackSideFacing = new CubeRotation()
{
CubeSide = CubeSide.Back,
Quaternion = new Quaternion(new Vector3D(0, 1, 0), 180)
};
_cubeLeftSideFacing = new CubeRotation()
{
CubeSide = CubeSide.Left,
Quaternion = new Quaternion(new Vector3D(0, 1, 0), -90)
};
_cubeRightSideFacing = new CubeRotation()
{
CubeSide = CubeSide.Right,
Quaternion = new Quaternion(new Vector3D(0, 1, 0), 90)
};
_cubeTopSideFacing = new CubeRotation()
{
CubeSide = CubeSide.Top,
Quaternion = new Quaternion(new Vector3D(1, 0, 0), -90)
};
_cubeBottomSideFacing = new CubeRotation()
{
CubeSide = CubeSide.Bottom,
Quaternion = new Quaternion(new Vector3D(1, 0, 0), 90)
};
// For each cube side that could be facing there are 4 possible directions (based on user dragging a mouse)
// to rotate the cube.
// Store this as a collection for easy use later on.
_possibleRotationMatrix = new Dictionary <CubeSide, Dictionary <Direction, CubeRotation> >();
Dictionary <Direction, CubeRotation> possibleRotations = new Dictionary <Direction, CubeRotation>(5);
// 1. FRONT - First store all possible rotations from the cube front side facing
possibleRotations[Direction.None] = _cubeFrontSideFacing;
possibleRotations[Direction.West] = _cubeRightSideFacing;
possibleRotations[Direction.East] = _cubeLeftSideFacing;
possibleRotations[Direction.North] = _cubeBottomSideFacing;
possibleRotations[Direction.South] = _cubeTopSideFacing;
_possibleRotationMatrix[CubeSide.Front] = possibleRotations;
// 2. BACK
possibleRotations = new Dictionary <Direction, CubeRotation>(5);
possibleRotations[Direction.None] = _cubeBackSideFacing;
possibleRotations[Direction.West] = _cubeLeftSideFacing;
possibleRotations[Direction.East] = _cubeRightSideFacing;
possibleRotations[Direction.North] = _cubeBottomSideFacing;
possibleRotations[Direction.South] = _cubeTopSideFacing;
_possibleRotationMatrix[CubeSide.Back] = possibleRotations;
// 3. LEFT
possibleRotations = new Dictionary <Direction, CubeRotation>(5);
possibleRotations[Direction.None] = _cubeLeftSideFacing;
possibleRotations[Direction.West] = _cubeFrontSideFacing;
possibleRotations[Direction.East] = _cubeBackSideFacing;
possibleRotations[Direction.North] = _cubeBottomSideFacing;
possibleRotations[Direction.South] = _cubeTopSideFacing;
_possibleRotationMatrix[CubeSide.Left] = possibleRotations;
// 4. RIGHT
possibleRotations = new Dictionary <Direction, CubeRotation>(5);
possibleRotations[Direction.None] = _cubeRightSideFacing;
possibleRotations[Direction.West] = _cubeBackSideFacing;
possibleRotations[Direction.East] = _cubeFrontSideFacing;
possibleRotations[Direction.North] = _cubeBottomSideFacing;
possibleRotations[Direction.South] = _cubeTopSideFacing;
_possibleRotationMatrix[CubeSide.Right] = possibleRotations;
// 5. TOP
possibleRotations = new Dictionary <Direction, CubeRotation>(5);
possibleRotations[Direction.None] = _cubeTopSideFacing;
possibleRotations[Direction.West] = _cubeRightSideFacing;
possibleRotations[Direction.East] = _cubeLeftSideFacing;
possibleRotations[Direction.North] = _cubeFrontSideFacing;
possibleRotations[Direction.South] = _cubeBackSideFacing;
_possibleRotationMatrix[CubeSide.Top] = possibleRotations;
// 6. BOTTOM
possibleRotations = new Dictionary <Direction, CubeRotation>(5);
possibleRotations[Direction.None] = _cubeBottomSideFacing;
possibleRotations[Direction.West] = _cubeRightSideFacing;
possibleRotations[Direction.East] = _cubeLeftSideFacing;
possibleRotations[Direction.North] = _cubeBackSideFacing;
possibleRotations[Direction.South] = _cubeFrontSideFacing;
_possibleRotationMatrix[CubeSide.Bottom] = possibleRotations;
}
public MainWindow()
{
InitializeComponent();
_currentCubeRotation = _cubeFrontSideFacing;
}
/// <summary>
/// Rotate the CubeCoordinate around a center on the hexagonal grid.
/// </summary>
/// <param name="target">The CubeCoordinate to rotate.</param>
/// <param name="center">The center of the rotation.</param>
/// <param name="rotation">The angle of rotation.</param>
/// <returns>A CubeCoordinate representing the rotation around the center on the hexagonal grid</returns>
public static CubeCoordinate RotateCoordinate(CubeCoordinate target, CubeCoordinate center, CubeRotation rotation)
{
CubeCoordinate vectorIN = target - center;
CubeCoordinate vectorOut = vectorIN;
switch (rotation)
{
case CubeRotation.CW_60:
case CubeRotation.CCW_300:
vectorOut = new CubeCoordinate(-vectorIN.S, -vectorIN.Q, -vectorIN.R);
break;
case CubeRotation.CW_120:
case CubeRotation.CCW_240:
vectorOut = new CubeCoordinate(vectorIN.R, vectorIN.S, vectorIN.Q);
break;
case CubeRotation.CW_180:
case CubeRotation.CCW_180:
vectorOut = vectorIN * -1;
break;
case CubeRotation.CW_240:
case CubeRotation.CCW_120:
vectorOut = new CubeCoordinate(vectorIN.S, vectorIN.Q, vectorIN.R);
break;
case CubeRotation.CW_300:
case CubeRotation.CCW_60:
vectorOut = new CubeCoordinate(-vectorIN.R, -vectorIN.S, -vectorIN.Q);
break;
}
return(center + vectorOut);
}
