public void Triangulate()
{
hexMesh.Clear();
vertices.Clear();
triangles.Clear();
Vector3 center = transform.localPosition;
for (HexDirection direction = HexDirection.NE; direction <= HexDirection.NW; direction++)
{
AddTriangle(
center,
center + HexMetrics.GetFirstInnerCorner(direction),
center + HexMetrics.GetSecondInnerCorner(direction)
);
}
//for (HexDirection direction = HexDirection.NE; direction <= HexDirection.NW; direction++)
//{
// AddQuad(
// HexMetrics.GetFirstInnerCorner(direction),
// HexMetrics.GetSecondInnerCorner(direction),
// HexMetrics.GetFirstCorner(direction),
// HexMetrics.GetSecondCorner(direction)
// );
//}
hexMesh.vertices = vertices.ToArray();
hexMesh.triangles = triangles.ToArray();
SetCellColor(color);
hexMesh.RecalculateNormals();
meshCollider.sharedMesh = hexMesh;
}
void Triangulate(HexDirection direction)
{
Vector3 center = transform.localPosition;
AddTriangle(
center,
center + hexMetrics.GetFirstInnerCorner(direction),
center + hexMetrics.GetSecondInnerCorner(direction)
);
var centerUV = new Vector3(0.5f, 0.5f);
AddTriangleUV(
centerUV, GetFirstUVCorner(direction), GetSecondUVCorner(direction)
);
}
void Triangulate(HexDirection direction, HexCell cell)
{
Vector3 center = cell.Position;
Vector3 v1 = center + HexMetrics.GetFirstInnerCorner(direction);
Vector3 v2 = center + HexMetrics.GetSecondInnerCorner(direction);
Vector3 v1OuterBump = center + HexMetrics.GetFirstBumpOuterCorner(direction);
Vector3 v2OuterBump = center + HexMetrics.GetSecondBumpOuterCorner(direction);
Vector3 indices;
indices.x = indices.y = indices.z = cell.Index;
terrain.AddTriangle(center, v1, v2);
terrain.AddTriangleCellData(indices, weights1);
terrain.AddQuad(v1, v2, v1OuterBump, v2OuterBump);
if (cell.IsUnderwater)
{
terrain.AddQuadCellData(indices, weights1, weights1);
}
else
{
terrain.AddQuadCellData(indices, terrainColorBump, terrainColorBump);
}
if (direction <= HexDirection.SE)
{
TriangulateConnection(direction, cell, v1OuterBump, v2OuterBump);
}
if (cell.IsUnderwater)
{
TriangulateWater(direction, cell, center);
}
if (!cell.IsUnderwater)
{
features.AddFeature(cell, (center + v1 + v2) * (1f / 3f));
}
}