private List <HeightmapHandle> UpdateHoveredHandlesSimpleSelection(RaycastHit raycast)
{
GridMesh gridMesh = GameManager.Instance.Map.SurfaceGridMesh;
List <HeightmapHandle> hoveredHandles = new List <HeightmapHandle>();
TileSelectionHit hit = TileSelection.PositionToTileSelectionHit(raycast.point, TileSelectionMode.Everything);
switch (hit.Target)
{
case TileSelectionTarget.InnerTile:
hoveredHandles.Add(gridMesh.GetHandle(hit.X, hit.Y));
hoveredHandles.Add(gridMesh.GetHandle(hit.X + 1, hit.Y));
hoveredHandles.Add(gridMesh.GetHandle(hit.X, hit.Y + 1));
hoveredHandles.Add(gridMesh.GetHandle(hit.X + 1, hit.Y + 1));
break;
case TileSelectionTarget.Corner:
hoveredHandles.Add(gridMesh.GetHandle(hit.X, hit.Y));
break;
case TileSelectionTarget.BottomBorder:
hoveredHandles.Add(gridMesh.GetHandle(hit.X, hit.Y));
hoveredHandles.Add(gridMesh.GetHandle(hit.X + 1, hit.Y));
break;
case TileSelectionTarget.LeftBorder:
hoveredHandles.Add(gridMesh.GetHandle(hit.X, hit.Y));
hoveredHandles.Add(gridMesh.GetHandle(hit.X, hit.Y + 1));
break;
}
return(hoveredHandles);
}
