private void FindSnappedVertices(int offset, float threshold)
{
Vector3 a = this.clusterVertices[offset].Position;
ClusterVertex v = this.clusterVertices[offset];
this.snappedVertices.Clear();
this.snappedVertices.Add(v);
int clusterCount = this.clusterVertices.Count;
v.Data = null;
this.clusterVertices[offset] = v;
for (++offset; offset < clusterCount; ++offset)
{
v = this.clusterVertices[offset];
if (v.Data == null)
{
continue;
}
if (Vector3.Distance(a, v.Position) <= threshold)
{
this.snappedVertices.Add(v);
// Do not attempt to build additional vertex groups using `v` as seed!
v.Data = null;
this.clusterVertices[offset] = v;
}
}
}
private void AddToCluster(MeshData data)
{
ClusterVertex clusterVertex = new ClusterVertex(data, 0);
for (clusterVertex.Index = 0; clusterVertex.Index < data.Vertices.Length; ++clusterVertex.Index)
{
this.clusterVertices.Add(clusterVertex);
}
}