public static bool TryGetWorldDelta(List <NewLeanFinger> fingers, float distance, ref Vector3 delta, Camera camera = null)
{
if (NewLeanTouch.GetCamera(ref camera) == true)
{
if (fingers != null)
{
var total = Vector3.zero;
var count = 0;
for (var i = fingers.Count - 1; i >= 0; i--)
{
var finger = fingers[i];
if (finger != null)
{
total += finger.GetWorldDelta(distance, camera);
count += 1;
}
}
if (count > 0)
{
delta = total / count; return(true);
}
}
}
return(false);
}
public Vector3 GetWorldDelta(float lastDistance, float distance, Camera camera = null)
{
if (NewLeanTouch.GetCamera(ref camera) == true)
{
return(GetWorldPosition(distance, camera) - GetLastWorldPosition(lastDistance, camera));
}
return(default(Vector3));
}
// This will return the ray of the finger's start position
public Ray GetStartRay(Camera camera = null)
{
if (NewLeanTouch.GetCamera(ref camera) == true)
{
return(camera.ScreenPointToRay(StartScreenPosition));
}
return(default(Ray));
}
// This will return the world position of this finger based on the distance from the camera
public Vector3 GetWorldPosition(float distance, Camera camera = null)
{
if (NewLeanTouch.GetCamera(ref camera) == true)
{
var point = new Vector3(ScreenPosition.x, ScreenPosition.y, distance);
return(camera.ScreenToWorldPoint(point));
}
return(default(Vector3));
}
public Vector3 GetSnapshotWorldPosition(float targetAge, float distance, Camera camera = null)
{
if (NewLeanTouch.GetCamera(ref camera) == true)
{
var screenPosition = GetSnapshotScreenPosition(targetAge);
var point = new Vector3(screenPosition.x, screenPosition.y, distance);
return(camera.ScreenToWorldPoint(point));
}
return(default(Vector3));
}
protected virtual void LateUpdate()
{
// Make sure the camera exists
if (NewLeanTouch.GetCamera(ref Camera, gameObject) == true)
{
// Get the fingers we want to use
var fingers = NewLeanTouch.GetFingers(IgnoreGuiFingers, RequiredFingerCount);
// Reset pinch ratio before checking new pinch ratio
var pinchRatio = prevZoom;
// Check position of figures
for (var i = 0; i < fingers.Count; i++)
{
if (!minimapZoom && !MyCloseUpCamera.GetComponent <Camera>().enabled)
{
var checkFinger = fingers[i];
if (checkFinger.ScreenPosition.x > 740 && checkFinger.ScreenPosition.y < 225)
{
minimapZoom = true;
}
}
}
// Get script from assesment camera (which is default)
Zoomer ZoomerScript = (Zoomer)AsessmentCamera.GetComponent(typeof(Zoomer));
CloseUpCamera CloseUpCameraScript = (CloseUpCamera)MyCloseUpCamera.GetComponent(typeof(CloseUpCamera));
if (minimapZoom)
{
// Get the pinch ratio of these fingers with minimap sensativty
pinchRatio = NewLeanGesture.GetPinchRatio(fingers, MiniMapSensitivity);
// Get script from mini map camera
ZoomerScript = (Zoomer)MiniMapCamera.GetComponent(typeof(Zoomer));
// Mini map min and max zoom
ZoomMin = 20.0f;
ZoomMax = 960.0f;
// Reset mini map zoom
minimapZoom = false;
}
else
{
// Get the pinch ratio of these fingers
pinchRatio = NewLeanGesture.GetPinchRatio(fingers, WheelSensitivity);
// Assessment camera min and max zoom
ZoomMin = 20.0f;
ZoomMax = 440.0f;
}
// Modify the zoom value
Zoom *= pinchRatio;
if (Zoom < ZoomMin)
{
Zoom = ZoomMin;
}
else if (Zoom > ZoomMax)
{
Zoom = ZoomMax;
}
if (pinchRatio != prevZoom)
{
//Calculate percentage of zoom
float ZoomPercent = (Zoom - ZoomMin) / (ZoomMax - ZoomMin);
float distanceMin = CloseUpCameraScript.distanceMin;
float distanceMax = CloseUpCameraScript.distanceMax;
CloseUpCameraScript.distance = Mathf.Clamp((ZoomPercent * (distanceMax - distanceMin) + distanceMin), distanceMin, distanceMax);
ZoomerScript.UpdateSSVCameraPosition(Zoom);
}
Zoom = ZoomerScript.getZoomValue();
prevZoom = pinchRatio;
}
}