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add load baked terrain methods

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UbitUmarov
2016-09-17 16:42:40 +01:00
parent 3f9f105295
commit 71bd3ce49f
7 changed files with 125 additions and 1 deletions
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33
OpenSim/Data/PGSQL/PGSQLSimulationData.cs
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@@ -573,6 +573,39 @@ namespace OpenSim.Data.PGSQL
return terrData;
}
public TerrainData LoadBakedTerrain(UUID regionID, int pSizeX, int pSizeY, int pSizeZ)
{
TerrainData terrData = null;
string sql = @"select ""RegionUUID"", ""Revision"", ""Heightfield"" from bakedterrain
where ""RegionUUID"" = :RegionUUID; ";
using (NpgsqlConnection conn = new NpgsqlConnection(m_connectionString))
{
using (NpgsqlCommand cmd = new NpgsqlCommand(sql, conn))
{
// PGSqlParameter param = new PGSqlParameter();
cmd.Parameters.Add(_Database.CreateParameter("RegionUUID", regionID));
conn.Open();
using (NpgsqlDataReader reader = cmd.ExecuteReader())
{
int rev;
if (reader.Read())
{
rev = Convert.ToInt32(reader["Revision"]);
if ((reader["Heightfield"] != DBNull.Value))
{
byte[] blob = (byte[])reader["Heightfield"];
terrData = TerrainData.CreateFromDatabaseBlobFactory(pSizeX, pSizeY, pSizeZ, rev, blob);
}
}
}
}
}
return terrData;
}
// Legacy entry point for when terrain was always a 256x256 heightmap
public void StoreTerrain(double[,] terrain, UUID regionID)
{