// TODO: this should only be visible if a database is loaded
void Start()
{
Camera = Camera.main;
UserObject = Camera.transform.parent.gameObject;
TerrainTester = GameObject.Find("TerrainTester");
SurfaceCollider = TerrainTester.GetComponent <Cognitics.UnityCDB.SurfaceCollider>();
}
private void Start()
{
Input.simulateMouseWithTouches = false;
ModeButton = ModeButtonGameObject.GetComponent <ModeButton>();
//StartCoroutine(SurfaceCollider_CR());
surfaceCollider = GetComponent <Cognitics.UnityCDB.SurfaceCollider>();;
TerrainTester = GameObject.Find("TerrainTester");
SurfaceCollider = TerrainTester.GetComponent <Cognitics.UnityCDB.SurfaceCollider>();
eventDataCurrentPosition = new PointerEventData(EventSystem.current);
}
static public void Calculate()
{
pinchDistance = pinchDistanceDelta = 0;
turnAngle = turnAngleDelta = 0;
terrainTester = GameObject.Find("TerrainTester");
SurfaceCollider = terrainTester.GetComponent <Cognitics.UnityCDB.SurfaceCollider>();
if (Input.touchCount == 2)
{
Touch touch1 = Input.touches[0];
Touch touch2 = Input.touches[1];
if (touch1.phase == TouchPhase.Moved || touch2.phase == TouchPhase.Moved || Input.GetKey(KeyCode.F))
{
Ray ray = Camera.main.ViewportPointToRay(new Vector2(.5f, .5f));
terrainTester.transform.position = Camera.main.transform.position;
while (true)
{
if (!checkForPoint)
{
break;
}
terrainTester.transform.position += ray.direction * 15f;
SurfaceCollider.TerrainElevationGetter();
if (terrainTester.transform.position.y < SurfaceCollider.minCameraElevation)
{
break;
}
if (Vector3.SqrMagnitude(terrainTester.transform.position - Camera.main.transform.position) > (50000f * 50000f))
{
pivotPoint = Vector3.positiveInfinity;
checkForPoint = false;
}
}
pivotPoint = terrainTester.transform.position;
touchDirection = Vector2.Dot(touch1.deltaPosition, touch2.deltaPosition);
twoTouchDelta = touch1.deltaPosition.y + touch2.deltaPosition.y;
pinchDistance = Vector2.Distance(touch1.position, touch2.position);
float prevDistance = Vector2.Distance(touch1.position - touch1.deltaPosition, touch2.position - touch2.deltaPosition);
pinchDistanceDelta = pinchDistance - prevDistance;
if (Mathf.Abs(pinchDistanceDelta) > minPinchDistance)
{
pinchDistanceDelta *= pinchRatio;
}
else
{
pinchDistance = pinchDistanceDelta = 0;
}
turnAngle = Angle(touch1.position, touch2.position);
float prevTurn = Angle(touch1.position - touch1.deltaPosition, touch2.position - touch2.deltaPosition);
turnAngleDelta = Mathf.DeltaAngle(prevTurn, turnAngle);
if (Mathf.Abs(turnAngleDelta) > minTurnAngle)
{
turnAngleDelta *= pinchTurnRatio;
}
else
{
turnAngle = turnAngleDelta = 0;
}
}
}
}
