72 lines
3.2 KiB
C#
72 lines
3.2 KiB
C#
/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the OpenSimulator Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using OpenSim.Framework;
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using OpenMetaverse;
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namespace OpenSim.Region.Framework.Interfaces
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{
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public interface ITerrainChannel
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{
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int Width { get;} // X dimension
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int Height { get;} // Y dimension
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int Altitude { get;} // Z dimension
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float this[int x, int y] { get; set; }
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float GetHeightAtXYZ(float x, float y, float z);
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// Return the packaged terrain data for passing into lower levels of communication
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TerrainData GetTerrainData();
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/// <summary>
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/// Squash the entire heightmap into a single dimensioned array
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/// </summary>
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/// <returns></returns>
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float[] GetFloatsSerialised();
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double[,] GetDoubles();
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// Check if a location has been updated. Clears the taint flag as a side effect.
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bool Tainted(int x, int y);
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ITerrainChannel MakeCopy();
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string SaveToXmlString();
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void LoadFromXmlString(string data);
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// Merge some terrain into this channel
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void Merge(ITerrainChannel newTerrain, Vector3 displacement, float radianRotation, Vector2 rotationDisplacement);
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/// </summary>
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/// <param name="newTerrain"></param>
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/// <param name="displacement"><x, y, z></param>
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/// <param name="rotationDegrees"></param>
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/// <param name="boundingOrigin"><x, y></param>
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/// <param name="boundingSize"><x, y></param>
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void MergeWithBounding(ITerrainChannel newTerrain, Vector3 displacement, float rotationDegrees, Vector2 boundingOrigin, Vector2 boundingSize);
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}
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}
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