/// <summary>
/// Gets the minimum distance to plane boundaries of a given 3D point (in world space)
/// </summary>
/// <returns>The minimum distance to boundaries.</returns>
/// <param name="worldPosition">World position.</param>
public float getMinimumDistanceToBoundaries(Vector3 worldPosition, out Vector3 minimumBoundsPosition)
{
var leftCamera = ZEDManager.Instance.GetLeftCameraTransform().gameObject.GetComponent <Camera>();
var minimal_distance = ZEDSupportFunctions.DistancePointLine(worldPosition,
leftCamera.transform.TransformPoint(planeData.Bounds[0]),
leftCamera.transform.TransformPoint(planeData.Bounds[1]));
var BestFoundPoint = new Vector3(0.0f, 0.0f, 0.0f);
if (planeData.BoundsSize > 2)
{
for (var i = 1; i < planeData.BoundsSize - 1; i++)
{
var currentDistance = ZEDSupportFunctions.DistancePointLine(worldPosition,
leftCamera.transform.TransformPoint(planeData.Bounds[i]),
leftCamera.transform.TransformPoint(planeData.Bounds[i + 1]));
if (currentDistance < minimal_distance)
{
minimal_distance = currentDistance;
BestFoundPoint = ZEDSupportFunctions.ProjectPointLine(worldPosition,
leftCamera.transform.TransformPoint(planeData.Bounds[i]),
leftCamera.transform.TransformPoint(planeData.Bounds[i + 1]));
}
}
}
minimumBoundsPosition = BestFoundPoint;
return(minimal_distance);
}
/// <summary>
/// Gets the minimum distance to plane boundaries of a given 3D point (in world space)
/// </summary>
/// <returns>The minimum distance to boundaries.</returns>
/// <param name="worldPosition">World position.</param>
public float getMinimumDistanceToBoundaries(Camera cam, Vector3 worldPosition, out Vector3 minimumBoundsPosition)
{
Camera leftCamera = cam;
float minimal_distance = ZEDSupportFunctions.DistancePointLine(worldPosition, leftCamera.transform.TransformPoint(planeData.Bounds[0]), leftCamera.transform.TransformPoint(planeData.Bounds[1]));
Vector3 BestFoundPoint = new Vector3(0.0f, 0.0f, 0.0f);
if (planeData.BoundsSize > 2)
{
for (int i = 1; i < planeData.BoundsSize - 1; i++)
{
float currentDistance = ZEDSupportFunctions.DistancePointLine(worldPosition, leftCamera.transform.TransformPoint(planeData.Bounds[i]), leftCamera.transform.TransformPoint(planeData.Bounds[i + 1]));
if (currentDistance < minimal_distance)
{
minimal_distance = currentDistance;
BestFoundPoint = ZEDSupportFunctions.ProjectPointLine(worldPosition, leftCamera.transform.TransformPoint(planeData.Bounds[i]), leftCamera.transform.TransformPoint(planeData.Bounds[i + 1]));
}
}
}
minimumBoundsPosition = BestFoundPoint;
return(minimal_distance);
}
