|
public GetMaterial ( UUID texUUID ) : |
||
| texUUID | UUID | |
| return | ||
void UpdateAvTexture(uint avLocalID)
{
GameObject avatarGameObject;
if (!avatars.TryGetValue(avLocalID, out avatarGameObject))
{
return; //get AvatarAppearence before AvatarUpdate
}
bool del = true;
Radegast.Rendering.RenderAvatar ra = renderAvatars[avLocalID];
foreach (Radegast.Rendering.GLMesh mesh in ra.glavatar._meshes.Values)
{
if (mesh.Name == "skirtMesh")
{
continue;
}
UUID texID = ra.avatar.Textures.GetFace((uint)mesh.teFaceID).TextureID;
UnityEngine.Material mat = m_textures.GetMaterial(texID);
if (mat != null)
{
Transform child = avatarGameObject.transform.FindChild(mesh.Name);
child.GetComponent <MeshRenderer>().material = mat;
}
else
{
del = false;
}
}
if (del)
{
avHasTex.Remove(avLocalID);
}
}
void ProcessPrim(FacetedMesh mesh)
{
if (objects.ContainsKey(mesh.Prim.LocalID))
{
return;
}
GameObject parent = null;
if (mesh.Prim.ParentID != 0)
{
if (!objects.ContainsKey(mesh.Prim.ParentID))
{
if (newPrims.ContainsKey(mesh.Prim.ParentID) == false)
{
return; //temperarily ignore the prim
}
ProcessPrim(newPrims[mesh.Prim.ParentID]);
}
parent = objects[mesh.Prim.ParentID];
}
else
{
parent = primObjects;
}
GameObject obj = new GameObject(mesh.Prim.LocalID.ToString());
// Create vertices, uv, triangles for EACH FACE that stores the 3D data in Unity3D friendly format
for (int j = 0; j < mesh.Faces.Count; j++)
{
Face face = mesh.Faces[j];
GameObject faceObj = new GameObject("face" + j.ToString());
faceObj.transform.parent = obj.transform;
MeshRenderer mr = (faceObj.AddComponent("MeshRenderer") as MeshRenderer);
if (Application.platform == RuntimePlatform.WindowsPlayer ||
Application.platform == RuntimePlatform.WindowsEditor)
{
UnityEngine.Material mat = m_textures.GetMaterial(face.TextureFace.TextureID);
//Texture2D tex = m_textures.GetTexture2D(face.TextureFace.TextureID);
if (mat != null)
{
mr.material = mat;
}
else
{
mr.material = m_defaultObjectMat;
}
}
else
{
mr.material = m_defaultObjectMat;
}
UnityEngine.Mesh unityMesh = (faceObj.AddComponent("MeshFilter") as MeshFilter).mesh;
Utility.MakeMesh(unityMesh, face, 0, face.Vertices.Count - 1, 0, face.Indices.Count - 1, 0);
}
//second life's child object's position and rotation is local, but scale are global.
//So we have to set parent when setting position, and unset parent when setting rotation and scale.
//Radegast explains well:
//pos = parentPos + obj.InterpolatedPosition * parentRot;
//rot = parentRot * obj.InterpolatedRotation;
obj.transform.position = parent.transform.position +
parent.transform.rotation * new UnityEngine.Vector3(mesh.Prim.Position.X, mesh.Prim.Position.Y, -mesh.Prim.Position.Z);
//we invert the z axis, and Second Life rotatation is about right hand, but Unity rotation is about left hand, so we negate the x and y part of the quaternion.
//You have to deeply understand the quaternion to understand this.
obj.transform.rotation = parent.transform.rotation * new UnityEngine.Quaternion(-mesh.Prim.Rotation.X, -mesh.Prim.Rotation.Y, mesh.Prim.Rotation.Z, mesh.Prim.Rotation.W);
obj.transform.localScale = new UnityEngine.Vector3(mesh.Prim.Scale.X, mesh.Prim.Scale.Y, mesh.Prim.Scale.Z);
objects[mesh.Prim.LocalID] = obj;
obj.transform.parent = primObjects.transform;
//Debug.Log("prim " + mesh.Prim.LocalID.ToString() + ": Pos,"+mesh.Prim.Position.ToString() + " Rot,"+mesh.Prim.Rotation.ToString() + " Scale,"+mesh.Prim.Scale.ToString());
//Sadly, when it comes to non-uniform scale parent, Unity will skew the child, so we cannot make hierachy of the objects.
}