private void TriangulateConnection(Vector3 v1, Vector3 v2, HexDirection dir, HexCell cell)
{
if (cell.GetNeiborCell(dir) == null)
{
return;
}
Vector3 birdge = HexMatrics.GetBridge(dir);
Vector3 v3 = v1 + birdge;
Vector3 v4 = v2 + birdge;
HexCell neiborCell = cell.GetNeiborCell(dir) ?? cell;
HexCell nextNeighbor = cell.GetNeiborCell(dir.Next()) ?? cell;
//Debug.Log(neiborCell.Elevation);
v3.y = v4.y = neiborCell.Elevation * HexMatrics.ElevationStep;
/*AddQuad(v1, v2, v3, v4);
* AddQuadColor(cell.CellColor, neiborCell.CellColor);
*/
TriangulateEdgeTerrace(cell, v1, v2, neiborCell, v3, v4);
if (dir <= HexDirection.E && nextNeighbor != null)
{
Vector3 v5 = v2 + HexMatrics.GetBridge(dir.Next());
v5.y = nextNeighbor.Elevation * HexMatrics.ElevationStep;
AddTriangle(v2, v4, v5);
AddTriangleColor(cell.CellColor, neiborCell.CellColor, nextNeighbor.CellColor);
}
}
void Triangulate(HexDirection direction, HexCell cell)
{
Vector3 center = cell.transform.localPosition;
Vector3 v1 = center + HexMatrics.GetFirstSolidCorner(direction);
Vector3 v2 = center + HexMatrics.GetSecondSolidCorner(direction);
AddTriangle(center, v1, v2);
AddTriangleColor(cell.color);
Vector3 bridge = HexMatrics.GetBridge(direction);
Vector3 v3 = v1 + bridge;
Vector3 v4 = v2 + bridge;
AddQuad(v1, v2, v3, v4);
HexCell prevNeighbor = cell.GetNeighbor(direction.Previous()) ?? cell;
HexCell neighbor = cell.GetNeighbor(direction) ?? cell;
HexCell nextneighbor = cell.GetNeighbor(direction.Next()) ?? cell;
Color bridgeColor = (cell.color + neighbor.color) * 0.5f;
AddQuadColor(cell.color, bridgeColor);
AddTriangle(v1, center + HexMatrics.GetFirstCorner(direction), v3);
AddTriangleColor
(
cell.color,
(cell.color + prevNeighbor.color + neighbor.color) / 3f,
bridgeColor
);
AddTriangle(v2, v4, center + HexMatrics.GetSecondCorner(direction));
AddTriangleColor
(
cell.color,
bridgeColor,
(cell.color + nextneighbor.color + neighbor.color) / 3f
);
}