static void Build2(int gridSize, out VertexModifier vertexModifier, out Dictionary<string, MeshRebuilder> rebuilders, out CostMetricMeasurer costMeasurer, out MeshDisposer disposer)
{
List<Vector3> vertices = new List<Vector3>();
for (int y = 0; y < gridSize; ++y)
for (int x = 0; x < gridSize; ++x)
vertices.Add(new Vector3(2 * x, 0, 2 * y));
List<int> triangles = new List<int>();
for (int y = 0; y < gridSize - 1; ++y)
for (int x = 0; x < gridSize - 1; ++x)
{
triangles.Add(gridSize * (y) + (x));
triangles.Add(gridSize * (y) + (x + 1));
triangles.Add(gridSize * (y + 1) + (x + 1));
triangles.Add(gridSize * (y) + (x));
triangles.Add(gridSize * (y + 1) + (x + 1));
triangles.Add(gridSize * (y + 1) + (x));
}
var physicsMesh = new Mesh(vertices.ToArray(), triangles.ToArray());
vertexModifier = (Random random) =>
{
for (int vertexIndex = 0; vertexIndex < physicsMesh.Vertices.Length; ++vertexIndex)
physicsMesh.Vertices[vertexIndex].Y = (float)random.NextDouble() * 2;
};
rebuilders = new Dictionary<string, MeshRebuilder>();
//Note incremental first, sweep second. Starts the refine off with a better tree to begin with so it doesn't to do an unrealistic amount of optimization to begin with.
rebuilders.Add("v2 Reconstruct Incremental", (i) => physicsMesh.RebuildIncremental());
rebuilders.Add("v2 Reconstruct Sweep", (i) => physicsMesh.RebuildSweep());
rebuilders.Add("v2 Refit And Refine", (i) => physicsMesh.RefitWithIncrementalRefine(i));
rebuilders.Add("v2 Refit", (i) => physicsMesh.Refit());
disposer = () => { physicsMesh.Tree.Dispose(); };
costMeasurer = () => { return physicsMesh.Tree.MeasureCostMetric(); };
}