public static RenderBatch Acquire(RenderBatch origin)
{
var batch = batchPool.Count == 0 ? new RenderBatch() : batchPool.Pop();
if (origin != null)
{
batch.mesh = origin.mesh;
batch.StartIndex = origin.LastIndex;
batch.LastVertex = origin.LastVertex;
batch.LastIndex = origin.LastIndex;
}
else
{
batch.ownsMesh = true;
batch.mesh = AcquireMesh();
}
batch.VertexBuffer = (IVertexBuffer <Vertex>)batch.mesh.VertexBuffers[0];
batch.IndexBuffer = batch.mesh.IndexBuffer;
return(batch);
}
