public PlayerWireData(string playerDeviceId, TransformWireData head, TransformWireData left, TransformWireData right)
{
this.playerDeviceId = playerDeviceId;
this.playerTransformWireData[0] = head;
this.playerTransformWireData[1] = left;
this.playerTransformWireData[2] = right;
}
private void SendPlayerPosition()
{
TransformWireData transformWireDataHead = new TransformWireData(head);
TransformWireData transformWireDataLeft = new TransformWireData(leftHand);
TransformWireData transformWireDataRight = new TransformWireData(rightHand);
string playerDeviceId = SystemInfo.deviceUniqueIdentifier;
PlayerWireData playerWireData = new PlayerWireData(playerDeviceId, transformWireDataHead, transformWireDataLeft, transformWireDataRight);
byte[] data = NetworkTransportManager.Serialize(playerWireData);
netTransportManager.SendUnreliableData(data);
}
public ModelWireData(Vector3[] vertices, Vector2[] uvs, int[] triangles, float[] materialColour, float materialGlossiness, float materialMetallic, byte[] textureData, int textureWidth, int textureHeight, TextureFormat textureFormat, string name, Transform transform) : base(transform)
{
//Mesh Parameters
//creating 2d float array for v3s
this.vertices = new float[vertices.Length, 3];
this.verticesLength = vertices.Length;
for (int i = 0; i < vertices.Length; i++)
{
this.vertices[i, 0] = vertices[i].x;
this.vertices[i, 1] = vertices[i].y;
this.vertices[i, 2] = vertices[i].z;
}
//constructing v2 uv[]
this.uvs = new float[uvs.Length, 2];
this.uvsLength = uvs.Length;
for (int i = 0; i < uvs.Length; i++)
{
this.uvs[i, 0] = uvs[i].x;
this.uvs[i, 1] = uvs[i].y;
}
//constructing int[]
this.triangles = new int[triangles.Length];
this.trianglesLength = triangles.Length;
for (int i = 0; i < triangles.Length; i++)
{
this.triangles = triangles;
}
//confirmation constructor worked.
Debug.Log("Finished constructing vertices of length: " + this.vertices.Length);
Debug.Log("Finished constructing uv of length: " + this.uvs.Length);
Debug.Log("Finished constructing triangles of length: " + this.triangles.Length);
//Material Parameters
this.materialColour = materialColour;
this.materialGlossiness = materialGlossiness;
this.materialMetallic = materialMetallic;
this.textureData = textureData;
this.textureWidth = textureWidth;
this.textureHeight = textureHeight;
this.textureFormat = (int)textureFormat;
//model name for checking if present
this.name = name;
//transform
this.transform = new TransformWireData(transform);
}
/// <summary>
/// Applies transform wiredata coordinates to a object transform. Bool to include scale.
/// </summary>
/// <param name="transformWireData"></param>
/// <param name="transformTarget"></param>
/// <param name="includeScale"></param>
public static void ApplyTransform(TransformWireData transformWireData, Transform transformTarget, bool includeScale)
{
Vector3 newPosition = new Vector3(transformWireData.posX, transformWireData.posY, transformWireData.posZ);
transformTarget.position = newPosition;
Vector3 v3rotation = new Vector3(transformWireData.rotX, transformWireData.rotY, transformWireData.rotZ);
Quaternion newRotation = Quaternion.Euler(v3rotation);
transformTarget.rotation = newRotation;
if (includeScale)
{
Vector3 newScale = new Vector3(transformWireData.scaX, transformWireData.scaY, transformWireData.scaZ);
transformTarget.localScale = newScale;
}
}
public void OnData(int hostId, int connId, int chanId, byte[] data, int dataSize, NetworkError error)
{
if (chanId == netTransportManager.reliableFragmentedSequencedChannelId)
{
List <byte> addBytes = new List <byte>(data);
receivedBytes.AddRange(addBytes);
//TODO: Will break if send a modelMeshData thats a multiple of 1024 bytes
if (dataSize < ChunkSize)
{
byte[] totalData = receivedBytes.ToArray();
BinaryFormatter bf = new BinaryFormatter();
MemoryStream ms = new MemoryStream(totalData);
ModelWireData modelWireData = bf.Deserialize(ms) as ModelWireData;
Debug.Log(modelWireData.verticesLength);
Debug.Log(modelWireData.trianglesLength);
if (GameObject.Find(modelWireData.name))
{
Debug.Log("model already exists locally. No generation required");
return;
}
//loop 2d float array, make into vectors and add to new vertices array
//genVert is size of the v3[] length metadata of the modelWireData object. Not the size of the 2d float array.
Vector3[] genVertices = new Vector3[modelWireData.verticesLength];
for (int i = 0; i < modelWireData.verticesLength; i++)
{
//0 = x, 1 = y, 2 = z
genVertices[i] = new Vector3(modelWireData.vertices[i, 0], modelWireData.vertices[i, 1], modelWireData.vertices[i, 2]);
}
Debug.Log("generated vertices length: " + genVertices.Length);
//loop through uvs into v2 array
Vector2[] genUvs = new Vector2[modelWireData.uvsLength];
for (int i = 0; i < modelWireData.uvsLength; i++)
{
//0 = uv.x, 1 = uv.y
genUvs[i] = new Vector2(modelWireData.uvs[i, 0], modelWireData.uvs[i, 1]);
}
Debug.Log("generated uv length: " + genUvs.Length);
//assign received triangle array to genTriangles array
int[] genTriangles = modelWireData.triangles;
Debug.Log("Generated triangles " + genTriangles.Length);
//creating mesh with the generated vertices and triangles
Mesh genMesh = new Mesh
{
vertices = genVertices,
uv = genUvs,
triangles = genTriangles
};
//calculating mesh properties for rendering purposes
genMesh.RecalculateNormals();
genMesh.RecalculateBounds();
genMesh.RecalculateTangents();
//Adding generated mesh to container game object
GameObject genGo = new GameObject
{
name = modelWireData.name,
tag = "Model"
};
MeshFilter genGoMeshFilter = genGo.AddComponent <MeshFilter>();
genGoMeshFilter.mesh = genMesh;
//Adding mesh renderer and assigning generated mesh to mesh renderer.
MeshRenderer genGoMeshRenderer = genGo.AddComponent <MeshRenderer>();
//Material reconstruction
Material genMaterial = genGoMeshRenderer.material = new Material(Shader.Find("Standard"));
genMaterial.name = "generatedMaterial";
//Generate colour from float array [r=0, g=1, b=2, g=3]
Color genColour = new Color(modelWireData.materialColour[0], modelWireData.materialColour[1], modelWireData.materialColour[2], modelWireData.materialColour[3]);
genMaterial.color = genColour;
genMaterial.SetFloat("_Glossiness", modelWireData.materialGlossiness);
genMaterial.SetFloat("_Metallic", modelWireData.materialMetallic);
//Texture reconstruction
byte[] texBytes = modelWireData.textureData;
TextureFormat textureFormat = (TextureFormat)modelWireData.textureFormat;
Texture2D genTex2D = new Texture2D(modelWireData.textureWidth, modelWireData.textureHeight, textureFormat, false);
genTex2D.LoadRawTextureData(texBytes);
Debug.Log("generated texture " + genTex2D.width + " x " + genTex2D.height);
genMaterial.mainTexture = genTex2D;
genTex2D.Apply();
//Transform reconstruction
TransformWireData.ApplyTransform(modelWireData.transform, genGo.transform, true);
//Empty list for new model
receivedBytes.Clear();
}
}
else if (chanId == netTransportManager.unreliableChannelId)
{
MemoryStream memoryStream = new MemoryStream(data);
BinaryFormatter binaryFormatter = new BinaryFormatter();
PlayerWireData receivedPlayerWireData = binaryFormatter.Deserialize(memoryStream) as PlayerWireData;
//If player doesn't exist in game then create one
GameObject player = GameObject.Find(receivedPlayerWireData.playerDeviceId);
if (player == null)
{
player = Instantiate(playerPrefab);
player.name = receivedPlayerWireData.playerDeviceId;
player.tag = "Player";
}
//set transforms of the new player
TransformWireData[] transformsArray = receivedPlayerWireData.playerTransformWireData;
for (int i = 0; i < transformsArray.Length; i++)
{
TransformWireData.ApplyTransform(transformsArray[i], player.transform.GetChild(i), false);
}
}
}
