/// <summary>
/// Construct a new instance of the AvatarAppearanceEventArgs class
/// </summary>
/// <param name="sim">The simulator request was from</param>
/// <param name="avatarID">The ID of the agent</param>
/// <param name="isTrial">true of the agent is a trial account</param>
/// <param name="defaultTexture">The default agent texture</param>
/// <param name="faceTextures">The agents appearance layer textures</param>
/// <param name="visualParams">The <see cref="VisualParams"/> for the agent</param>
public AvatarAppearanceEventArgs(Simulator sim, UUID avatarID, bool isTrial, Primitive.TextureEntryFace defaultTexture,
Primitive.TextureEntryFace[] faceTextures, List<byte> visualParams)
{
this.m_Simulator = sim;
this.m_AvatarID = avatarID;
this.m_IsTrial = isTrial;
this.m_DefaultTexture = defaultTexture;
this.m_FaceTextures = faceTextures;
this.m_VisualParams = visualParams;
}
private MeshData[] GetMeshsDataFromPrimFaces(Primitive prim, ViewerFace[] faces)
{
int dt_index = Primitive.TextureEntry.MAX_FACES;
Primitive.TextureEntryFace[] entries = new Primitive.TextureEntryFace[Primitive.TextureEntry.MAX_FACES + 1];
for (int i = 0; i < Primitive.TextureEntry.MAX_FACES; i++)
entries[i] = prim.Textures.FaceTextures[i];
entries[dt_index] = prim.Textures.DefaultTexture;
int faceCount = 0;
Dictionary<int, int> faceDic = new Dictionary<int, int>();
List<int> faceList = new List<int>();
List<VertexData>[] vertexList = new List<VertexData>[entries.Length];
List<uint>[] indexList = new List<uint>[entries.Length];
foreach (ViewerFace face in faces)
{
int face_number = (entries[face.primFaceNumber] == null) ? dt_index : face.primFaceNumber;
if (!faceDic.ContainsKey(face_number))
{
vertexList[faceCount] = new List<VertexData>();
indexList[faceCount] = new List<uint>();
faceList.Add(face_number);
faceDic.Add(face_number, faceCount++);
}
int index = faceDic[face_number];
uint i_count = (uint)indexList[index].Count;
// Vertex 1
vertexList[index].Add(new VertexData(
new float[] { face.v1.X, face.v1.Y, face.v1.Z },
new float[] { face.n1.X, face.n1.Y, face.n1.Z },
new float[] { face.uv1.U, face.uv1.V },
null
));
indexList[index].Add(i_count++);
// Vertex 2
vertexList[index].Add(new VertexData(
new float[] { face.v2.X, face.v2.Y, face.v2.Z },
new float[] { face.n2.X, face.n2.Y, face.n2.Z },
new float[] { face.uv2.U, face.uv2.V },
null
));
indexList[index].Add(i_count++);
// Vertex 3
vertexList[index].Add(new VertexData(
new float[] { face.v3.X, face.v3.Y, face.v3.Z },
new float[] { face.n3.X, face.n3.Y, face.n3.Z },
new float[] { face.uv3.U, face.uv3.V },
null
));
indexList[index].Add(i_count++);
}
MeshData[] meshes = new MeshData[faceCount];
for (int i = 0; i < meshes.Length; i++)
{
Primitive.TextureEntryFace entry = entries[faceList[i]];
meshes[i] = new MeshData();
meshes[i].Vertices = new VertexData[vertexList[i].Count];
meshes[i].Indices = new uint[indexList[i].Count];
meshes[i].Texture1 = entry.TextureID.ToString() + ".tga";
meshes[i].Color = new float[] { entry.RGBA.A, entry.RGBA.R, entry.RGBA.G, entry.RGBA.B };
vertexList[i].CopyTo(meshes[i].Vertices);
indexList[i].CopyTo(meshes[i].Indices);
}
return meshes;
}