/// <summary>
/// Allocates a new pool for mesh data.
/// </summary>
/// <param name="capi">The core client API</param>
/// <param name="verticesPoolSize">The vertices pool size.</param>
/// <param name="indicesPoolSize">The index pool size.</param>
/// <param name="maxPartsPerPool">The maximum parts per pool.</param>
/// <param name="customFloats">The custom floats of the pool.</param>
/// <param name="customBytes">The custom bytes of the pool.</param>
/// <param name="customInts">The custom ints of the pool.</param>
/// <returns>The resulting mesh data pool.</returns>
public static MeshDataPool AllocateNewPool(ICoreClientAPI capi, int verticesPoolSize, int indicesPoolSize, int maxPartsPerPool, CustomMeshDataPartFloat customFloats = null, CustomMeshDataPartShort customShorts = null, CustomMeshDataPartByte customBytes = null, CustomMeshDataPartInt customInts = null)
{
MeshDataPool pool = new MeshDataPool(verticesPoolSize, indicesPoolSize, maxPartsPerPool);
if (IntPtr.Size == 8)
{
// 64 bit builds require 64 bit memory addresses (should be long[] really, but GL.MultiDrawElements only accepts int[])
pool.indicesStartsByte = new int[maxPartsPerPool * 2];
}
else
{
pool.indicesStartsByte = new int[maxPartsPerPool];
}
pool.indicesSizes = new int[maxPartsPerPool];
// Allocate the right amount of bytes for custom data
if (customFloats != null)
{
customFloats.SetAllocationSize(verticesPoolSize * customFloats.InterleaveStride / 4);
}
if (customShorts != null)
{
customShorts.SetAllocationSize(verticesPoolSize * customShorts.InterleaveStride / 2);
}
if (customBytes != null)
{
customBytes.SetAllocationSize(verticesPoolSize * customBytes.InterleaveStride);
}
if (customInts != null)
{
customInts.SetAllocationSize(verticesPoolSize * customInts.InterleaveStride / 4);
}
pool.modelRef = capi.Render.AllocateEmptyMesh(
MeshData.XyzSize * verticesPoolSize,
0,
MeshData.UvSize * verticesPoolSize,
MeshData.RgbaSize * verticesPoolSize,
MeshData.FlagsSize * verticesPoolSize,
MeshData.IndexSize * indicesPoolSize,
customFloats,
customShorts,
customBytes,
customInts,
EnumDrawMode.Triangles,
false
);
return(pool);
}
/// <summary>
/// Creates a new Mesh Data Pool
/// </summary>
/// <param name="masterPool">The master mesh data pool manager</param>
/// <param name="frustumCuller">the Frustum Culler for the Pool</param>
/// <param name="capi">The Client API</param>
/// <param name="defaultVertexPoolSize">Size allocated for the Vertices.</param>
/// <param name="defaultIndexPoolSize">Size allocated for the Indices</param>
/// <param name="maxPartsPerPool">The maximum number of parts for this pool.</param>
/// <param name="customFloats">Additional float data</param>
/// <param name="customBytes">Additional byte data</param>
/// <param name="customInts">additional int data</param>
public MeshDataPoolManager(MeshDataPoolMasterManager masterPool, FrustumCulling frustumCuller, ICoreClientAPI capi, int defaultVertexPoolSize, int defaultIndexPoolSize, int maxPartsPerPool, CustomMeshDataPartFloat customFloats = null, CustomMeshDataPartShort customShorts = null, CustomMeshDataPartByte customBytes = null, CustomMeshDataPartInt customInts = null)
{
this.masterPool = masterPool;
this.frustumCuller = frustumCuller;
this.capi = capi;
this.customFloats = customFloats;
this.customBytes = customBytes;
this.customInts = customInts;
this.customShorts = customShorts;
this.defaultIndexPoolSize = defaultIndexPoolSize;
this.defaultVertexPoolSize = defaultVertexPoolSize;
this.maxPartsPerPool = maxPartsPerPool;
}
