private void AddFace(WaterFace face)
{
// TODO
if ((face.Flags & WaterFlags.Visible) != WaterFlags.Visible) return;
var obj = Instantiate(WaterPrefab);
obj.transform.SetParent(transform);
var mid = obj.transform.position = face.Vertices.Aggregate(Vector3.zero,
(s, x) => s + x.Position) / face.Vertices.Length;
obj.name = string.Format("WaterFace ({0})", mid);
var mesh = new Mesh();
mesh.vertices = face.Vertices.Select(x => x.Position - mid).ToArray();
mesh.normals = face.Vertices.Select(x => Vector3.up).ToArray();
var indices = new int[(face.Vertices.Length - 2) * 3];
for (var i = 0; i < face.Vertices.Length - 2; ++i) {
var flip = i & 1;
indices[i * 3 + 0] = i + 1 - flip;
indices[i * 3 + 1] = i + 0 + flip;
indices[i * 3 + 2] = i + 2;
}
mesh.SetIndices(indices, MeshTopology.Triangles, 0);
obj.GetComponent<MeshFilter>().sharedMesh = mesh;
}
public Vertex(WaterFace face, int offset)
{
Position = new UnityEngine.Vector3(
face.GetSingle(offset + 0),
face.GetSingle(offset + 2),
face.GetSingle(offset + 1));
CurrentSpeed = new UnityEngine.Vector2(
face.GetSingle(offset + 3),
face.GetSingle(offset + 4));
WaveHeight = face.GetSingle(offset + 6);
}
public Vertex(WaterFace face, int offset)
{
Position = new UnityEngine.Vector3(
face.GetSingle(offset + 0),
face.GetSingle(offset + 2),
face.GetSingle(offset + 1));
CurrentSpeed = new UnityEngine.Vector2(
face.GetSingle(offset + 3),
face.GetSingle(offset + 4));
WaveHeight = face.GetSingle(offset + 6);
}