public static void loadGrid(GameObject[] sih)
{
grids = new List <ShapeGrid>();
foreach (GameObject shape in sih)
{
Debug.Log("Object: " + shape.name);
double x = shape.transform.position.x;
double y = shape.transform.position.y;
double angle = shape.transform.rotation.eulerAngles.z;
Debug.Log("Coord: " + x + "," + y);
Debug.Log("Angle: " + angle);
int index = int.Parse(shape.name);
ShapeGrid[] shapeGrids = ShapeGrid.getShapesGrid()[index];
foreach (ShapeGrid grid in shapeGrids)
{
ShapeGrid gridToAdd = getGridByOffset(grid.x, grid.y, x, y, angle);
if (!isGridExist(gridToAdd))
{
grids.Add(gridToAdd);
Debug.Log("Coord of grid point: " + gridToAdd.x + "," + gridToAdd.y);
}
}
}
}
public void AutoFit()
{
//prepare grids
List <ShapeGrid> grids = GridManager.getGrid();
List <ShapeGrid> draggedGrids = new List <ShapeGrid>();
List <ShapeGrid> toMatchGrids = new List <ShapeGrid>();
//get the dragged obj's grids
int index = int.Parse(draggedObject.name);
ShapeGrid[] shapeGrids = ShapeGrid.getShapesGrid()[index];
double x = draggedObject.transform.position.x;
double y = draggedObject.transform.position.y;
double angle = draggedObject.transform.rotation.eulerAngles.z;
Debug.Log("Angle: " + angle);
bool allGridPointHaveCandidate = true;
double candidateDistanceTreshold = AppConstant.AUTOFIT_DISTANCE_THRESHOLD;
//find candidate grid points
foreach (ShapeGrid grid in shapeGrids)
{
bool match = false;
ShapeGrid gridToAdd = GridManager.getGridByOffset(grid.x, grid.y, x, y, angle);
Debug.Log("Coord: " + gridToAdd.x + "," + gridToAdd.y);
draggedGrids.Add(gridToAdd);
foreach (ShapeGrid resultGrid in grids)
{
double distance = Util.getDistance(gridToAdd.x, gridToAdd.y, resultGrid.x, resultGrid.y);
if (distance < candidateDistanceTreshold)
{
toMatchGrids.Add(resultGrid);
match = true;
break;
}
}
if (!match)
{
allGridPointHaveCandidate = false;
Debug.Log("No Auto Match");
break;
}
}
//match the position and direction of the matched grid points
if (allGridPointHaveCandidate)
{
float draggedGrids_x1 = (float)draggedGrids[0].x;
float draggedGrids_y1 = (float)draggedGrids[0].y;
float draggedGrids_x2 = (float)draggedGrids[1].x;
float draggedGrids_y2 = (float)draggedGrids[1].y;
float toMatchGrids_x1 = (float)toMatchGrids[0].x;
float toMatchGrids_y1 = (float)toMatchGrids[0].y;
float toMatchGrids_x2 = (float)toMatchGrids[1].x;
float toMatchGrids_y2 = (float)toMatchGrids[1].y;
//auto rotation
Vector2 vFrom = new Vector2((draggedGrids_x2 - draggedGrids_x1), (draggedGrids_y2 - draggedGrids_y1));
Vector2 vTo = new Vector2((toMatchGrids_x2 - toMatchGrids_x1), (toMatchGrids_y2 - toMatchGrids_y1));
float angleDifferent = Vector2.Angle(vFrom, vTo);
Vector3 cross = Vector3.Cross(vFrom, vTo);
if (cross.z > 0)
{
angleDifferent = 360 - angleDifferent;
}
Debug.Log("Angle Diff:" + angleDifferent);
Quaternion rotation = Quaternion.Euler(draggedObject.transform.rotation.eulerAngles.x, draggedObject.transform.rotation.eulerAngles.y, draggedObject.transform.rotation.eulerAngles.z - angleDifferent);
draggedObject.transform.rotation = rotation;
//auto position
ShapeGrid newDraggedGrid = GridManager.getGridByOffset(shapeGrids[0].x, shapeGrids[0].y, draggedObject.transform.position.x, draggedObject.transform.position.y, draggedObject.transform.rotation.eulerAngles.z);
float newDraggedGrid_x = (float)newDraggedGrid.x;
float newDraggedGrid_y = (float)newDraggedGrid.y;
float xDifferent = toMatchGrids_x1 - newDraggedGrid_x;
float yDifferent = toMatchGrids_y1 - newDraggedGrid_y;
Vector3 position = new Vector3(draggedObject.transform.position.x + xDifferent, draggedObject.transform.position.y + yDifferent, draggedObject.transform.position.z);
draggedObject.transform.position = position;
}
}
