private static void ComputePortal(Vector3 startPos, Vector3 endPos, PathGrid grid, out Vector3 leftPoint, out Vector3 rightPoint)
{
leftPoint = Vector3.zero;
rightPoint = Vector3.zero;
int startCellIndex = grid.GetCellIndex(startPos);
int endCellIndex = grid.GetCellIndex(endPos);
Bounds startCellBounds = grid.GetCellBounds(startCellIndex);
PathGrid.eNeighborDirection neighborDirection = grid.GetNeighborDirection(startCellIndex, endCellIndex);
float thirdValue = ConvertUtils.ThirdValue(grid.Origin);
switch (neighborDirection)
{
case PathGrid.eNeighborDirection.kTop:
leftPoint = ConvertUtils.PosByHV(ConvertUtils.HorizontalValue(startCellBounds.min),
ConvertUtils.VerticalValue(startCellBounds.max),
thirdValue); //new Vector3(startCellBounds.min.x, grid.Origin.y, startCellBounds.max.z);
rightPoint = ConvertUtils.PosByHV(ConvertUtils.HorizontalValue(startCellBounds.max),
ConvertUtils.VerticalValue(startCellBounds.max),
thirdValue); //new Vector3(startCellBounds.max.x, grid.Origin.y, startCellBounds.max. z);
break;
case PathGrid.eNeighborDirection.kRight:
leftPoint = ConvertUtils.PosByHV(ConvertUtils.HorizontalValue(startCellBounds.max),
ConvertUtils.VerticalValue(startCellBounds.max),
thirdValue); //new Vector3(startCellBounds.max.x, grid.Origin.y, startCellBounds.max. z);
rightPoint = ConvertUtils.PosByHV(ConvertUtils.HorizontalValue(startCellBounds.max),
ConvertUtils.VerticalValue(startCellBounds.min),
thirdValue); //new Vector3(startCellBounds.max.x, grid.Origin.y, startCellBounds.min. z);
break;
case PathGrid.eNeighborDirection.kBottom:
leftPoint = ConvertUtils.PosByHV(ConvertUtils.HorizontalValue(startCellBounds.max),
ConvertUtils.VerticalValue(startCellBounds.min),
thirdValue); //new Vector3(startCellBounds.max.x, grid.Origin.y, startCellBounds.min. z);
rightPoint = ConvertUtils.PosByHV(ConvertUtils.HorizontalValue(startCellBounds.min),
ConvertUtils.VerticalValue(startCellBounds.min),
thirdValue); //new Vector3(startCellBounds.min.x, grid.Origin.y, startCellBounds.min. z);
break;
case PathGrid.eNeighborDirection.kLeft:
leftPoint = ConvertUtils.PosByHV(ConvertUtils.HorizontalValue(startCellBounds.min),
ConvertUtils.VerticalValue(startCellBounds.min),
thirdValue); //new Vector3(startCellBounds.min.x, grid.Origin.y, startCellBounds.min. z);
rightPoint = ConvertUtils.PosByHV(ConvertUtils.HorizontalValue(startCellBounds.min),
ConvertUtils.VerticalValue(startCellBounds.max),
thirdValue); //new Vector3(startCellBounds.min.x, grid.Origin.y, startCellBounds.max. z);
break;
default:
UnityEngine.Debug.LogError("ComputePortal failed to find a neighbor");
break;
}
;
}
public static List <Vector3> PositionsByDirection(int gridIndex, int length, PathGrid.eNeighborDirection dirction, PathGrid grid)
{
// UnityEngine.Debug.Log("Origin PosIndex:" + gridIndex);
List <Vector3> Positions = new List <Vector3>();
for (int i = 0; i < length; i++)
{
gridIndex = grid.GetNeighbor(gridIndex, dirction);
if (grid.IsBlocked(gridIndex))
{
return(Positions);
}
Positions.Add(grid.GetPathNodePos(gridIndex));
// UnityEngine.Debug.Log("Search PosIndex:" + gridIndex);
}
return(Positions);
}
private static void ComputePortal(Vector3 startPos, Vector3 endPos, PathGrid grid, out Vector3 leftPoint, out Vector3 rightPoint)
{
leftPoint = Vector3.zero;
rightPoint = Vector3.zero;
int startCellIndex = grid.GetCellIndex(startPos);
int endCellIndex = grid.GetCellIndex(endPos);
Bounds startCellBounds = grid.GetCellBounds(startCellIndex);
PathGrid.eNeighborDirection neighborDirection = grid.GetNeighborDirection(startCellIndex, endCellIndex);
switch (neighborDirection)
{
case PathGrid.eNeighborDirection.kTop:
leftPoint = new Vector3(startCellBounds.min.x, grid.Origin.y, startCellBounds.max.z);
rightPoint = new Vector3(startCellBounds.max.x, grid.Origin.y, startCellBounds.max.z);
break;
case PathGrid.eNeighborDirection.kRight:
leftPoint = new Vector3(startCellBounds.max.x, grid.Origin.y, startCellBounds.max.z);
rightPoint = new Vector3(startCellBounds.max.x, grid.Origin.y, startCellBounds.min.z);
break;
case PathGrid.eNeighborDirection.kBottom:
leftPoint = new Vector3(startCellBounds.max.x, grid.Origin.y, startCellBounds.min.z);
rightPoint = new Vector3(startCellBounds.min.x, grid.Origin.y, startCellBounds.min.z);
break;
case PathGrid.eNeighborDirection.kLeft:
leftPoint = new Vector3(startCellBounds.min.x, grid.Origin.y, startCellBounds.min.z);
rightPoint = new Vector3(startCellBounds.min.x, grid.Origin.y, startCellBounds.max.z);
break;
default:
UnityEngine.Debug.LogError("ComputePortal failed to find a neighbor");
break;
}
;
}
