OpenSim-Test/OpenSim/Region/Physics/Manager/IMesher.cs

/*
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 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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using System;
using System.Collections.Generic;
using OpenSim.Framework;
using OpenMetaverse;

namespace OpenSim.Region.Physics.Manager
{
    public interface IMesher
    {
        IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod);
        IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical);
    }

    // Values for level of detail to be passed to the mesher.
    // Values origionally chosen for the LOD of sculpties (the sqrt(width*heigth) of sculpt texture)
    // Lower level of detail reduces the number of vertices used to represent the meshed shape.
    public enum LevelOfDetail 
    {
        High = 32,
        Medium = 16,
        Low = 8,
        VeryLow = 4
    }

    public interface IVertex
    {
    }

    public interface IMesh
    {
        List<Vector3> getVertexList();
        int[] getIndexListAsInt();
        int[] getIndexListAsIntLocked();
        float[] getVertexListAsFloatLocked();
        void getIndexListAsPtrToIntArray(out IntPtr indices, out int triStride, out int indexCount);
        void getVertexListAsPtrToFloatArray(out IntPtr vertexList, out int vertexStride, out int vertexCount);
        void releaseSourceMeshData();
        void releasePinned();
        void Append(IMesh newMesh);
        void TransformLinear(float[,] matrix, float[] offset);
    }
}