//仅处理无临边的情况
private void NoNeighborConnection(HexDirectionEnum direction, HexCell cell, EdgeVertices edge)
{
Vector3 center = cell.Position;
Vector3 bridge = HexMetrics.GetOneBridge(direction);
Vector3 v3 = edge.v1 + bridge;
Vector3 v4 = edge.v5 + bridge;
Vector3 v5 = center + HexMetrics.GetFirstCorner(direction);
Vector3 v6 = center + HexMetrics.GetSecondCorner(direction);
HexCell prevNeighbor = cell.GetNeighbor(direction.Previous());
HexCell nextNeighbor = cell.GetNeighbor(direction.Next());
v6.y = v5.y = v4.y = v3.y = 0;
EdgeVertices edge2 = new EdgeVertices(v5, v6);
if (nextNeighbor == null && prevNeighbor != null)
{
edge2 = new EdgeVertices(v3, v6);
HexCell noneCell = new GameObject().AddComponent <HexCell>();
noneCell.Index = cell.Index;
TriangulateCorner(edge.v1, cell, v5, prevNeighbor, v3, noneCell);
DestroyObject(noneCell.gameObject);
}
if (cell.Elevation == HexMetrics.elevationDiffer)
{
TriangulateEdgeTerraces(edge, cell, edge2, cell, cell.HasRoadThroughEdge(direction));
}
else
{
TriangulateEdgeStrip(edge, weights1, cell.Index, edge2, weights1, cell.Index, cell.HasRoadThroughEdge(direction));
}
}
//仅处理无临边的情况
private void NoNeighborConnection(HexDirectionEnum direction, HexCell cell, Vector3 v1, Vector3 v2)
{
Vector3 center = cell.center;
Vector3 bridge = HexMetrics.GetOneBridge(direction);
Vector3 v3 = v1 + bridge;
Vector3 v4 = v2 + bridge;
Vector3 v5 = center + HexMetrics.GetFirstCorner(direction);
Vector3 v6 = center + HexMetrics.GetSecondConrner(direction);
HexCell prevNeighbor = cell.GetNeighbor(direction.Previous());
HexCell nextNeighbor = cell.GetNeighbor(direction.Next());
Vector3 v7 = v5;
Vector3 v8 = v6;
if (nextNeighbor == null && prevNeighbor != null)
{
v7 = v3;
v8 = v6;
Color firstColor = (cell.color + cell.color + prevNeighbor.color) / 3f;
AddTriangle(v1, v5, v3);
AddTriangleColor(cell.color, firstColor, cell.color);
}
AddQuad(v1, v2, v7, v8);
AddQuadColor(cell.color);
}