void makeGridVisible()
{
SC.DestroyDebug();
int xCells = (int)Mathf.Floor(screenview.width / gridCellSize);
int yCells = (int)Mathf.Floor(screenview.height / gridCellSize);
if (xCells * yCells > 300)
{
Debug.LogError("To many cells to draw, will result in unstable Unity behaviour with current implementation");
}
else
{
for (int x = 1; x <= xCells; x++)
{
for (int y = 1; y <= yCells; y++)
{
Vector3 pos = new Vector3(x * gridCellSize, y * gridCellSize, 0);
SC.DrawDebugCircle(pos + shiftPos, 3);
}
}
}
}
public void OnDrag(PointerEventData eventData)
{
//src:http://answers.unity3d.com/questions/849117/46-ui-image-follow-mouse-position.html
// TODO Maybe use this in a later stage (it is more independant)
// Canvas myCanvas = GetComponent<Transform>().root.GetComponent<Canvas>();
// Vector2 pos;
// RectTransformUtility.ScreenPointToLocalPointInRectangle(myCanvas.transform as RectTransform, Input.mousePosition, myCanvas.worldCamera, out pos);
// rectTrans.position = myCanvas.transform.TransformPoint(pos);
newPos = Input.mousePosition + shiftPos;
// newPos.z = 0;
rectTrans.localPosition = newPos;
SC.DestroyDebug();
checkNeighbors();
}
void checkNeighbors()
{
SC.DestroyDebug();
foreach (GameObject obj in otherShapeObjects)
{
if (obj != gameObject)
{
float dist = Vector3.Distance(rectTrans.localPosition, obj.GetComponent <RectTransform> ().localPosition);
if (dist < 2 * rectTrans.rect.width)
{
float t = (2 * rectTrans.rect.width) / (dist + 0.01f) * 5;
// Vector3 pos = obj.GetComponent<RectTransform> ().localPosition;
Shape shape = obj.GetComponent <Shape> ();
Vector3[] overLapVs = gameObject.GetComponent <Shape> ().OverlapVertices(shape);
foreach (Vector3 v in overLapVs)
{
SC.DrawDebugCircle(v, t);
}
// Vector2[] veees = overLapVs;
// DrawPolygon (overLapVs);
// drawLine (newPos, obj.GetComponent<RectTransform>().localPosition, t);
// drawCircle (newPos, t*2);
// drawCircle (pos, t*2);
// Vector3[] vees = obj.GetComponent<Shape> ().getVertices();
// foreach (Vector3 v in vees) {
//// drawCircle (v+pos, t);
// counter++;
// bool inside = gameObject.GetComponent<Shape> ().IsInShape(v+pos);
// if (inside) {
// drawCircle (v+pos, t);
// }
//// Debug.Log (gameObject.GetComponent<Shape> ().IsInShape(v+pos));
// }
// CO.ColorizeShape (gameObject.name);
// CO.ColorizeShape (obj.name);
}
}
}
}