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-rw-r--r--OpenSim/Region/Framework/Interfaces/ITerrainChannel.cs19
1 files changed, 17 insertions, 2 deletions
diff --git a/OpenSim/Region/Framework/Interfaces/ITerrainChannel.cs b/OpenSim/Region/Framework/Interfaces/ITerrainChannel.cs
index e467701..f660b8d 100644
--- a/OpenSim/Region/Framework/Interfaces/ITerrainChannel.cs
+++ b/OpenSim/Region/Framework/Interfaces/ITerrainChannel.cs
@@ -25,13 +25,23 @@
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */ 26 */
27 27
28using OpenSim.Framework;
29using OpenMetaverse;
30
28namespace OpenSim.Region.Framework.Interfaces 31namespace OpenSim.Region.Framework.Interfaces
29{ 32{
30 public interface ITerrainChannel 33 public interface ITerrainChannel
31 { 34 {
32 int Height { get; } 35 int Width { get;} // X dimension
36 int Height { get;} // Y dimension
37 int Altitude { get;} // Z dimension
38
33 double this[int x, int y] { get; set; } 39 double this[int x, int y] { get; set; }
34 int Width { get; } 40
41 float GetHeightAtXYZ(float x, float y, float z);
42
43 // Return the packaged terrain data for passing into lower levels of communication
44 TerrainData GetTerrainData();
35 45
36 /// <summary> 46 /// <summary>
37 /// Squash the entire heightmap into a single dimensioned array 47 /// Squash the entire heightmap into a single dimensioned array
@@ -40,9 +50,14 @@ namespace OpenSim.Region.Framework.Interfaces
40 float[] GetFloatsSerialised(); 50 float[] GetFloatsSerialised();
41 51
42 double[,] GetDoubles(); 52 double[,] GetDoubles();
53
54 // Check if a location has been updated. Clears the taint flag as a side effect.
43 bool Tainted(int x, int y); 55 bool Tainted(int x, int y);
56
44 ITerrainChannel MakeCopy(); 57 ITerrainChannel MakeCopy();
45 string SaveToXmlString(); 58 string SaveToXmlString();
46 void LoadFromXmlString(string data); 59 void LoadFromXmlString(string data);
60 // Merge some terrain into this channel
61 void Merge(ITerrainChannel newTerrain, Vector3 displacement, float radianRotation, Vector2 rotationDisplacement);
47 } 62 }
48} 63}