public static void Export_VBUF(this StreamWriter w, MyProgressBar mpb, meshExpImp.ModelBlocks.Vertex[] av, VRTF vrtf)
{
mpb.Init("Export VBUF...", av.Length);
for (int i = 0; i < av.Length; i++)
{
meshExpImp.ModelBlocks.Vertex v = av[i];
int nUV = 0;
foreach (var layout in vrtf.Layouts)
{
w.Write(string.Format("{0} {1}", i, (byte)layout.Usage));
switch (layout.Usage)
{
case VRTF.ElementUsage.Position:
if (v.Position != null) foreach (float f in v.Position) w.Write(string.Format(" {0:F6}", f));
else w.Write(" Position is null.");
break;
case VRTF.ElementUsage.Normal:
if (v.Normal != null) foreach (float f in v.Normal) w.Write(string.Format(" {0:F6}", f));
else w.Write(" Normal is null.");
break;
case VRTF.ElementUsage.UV:
if (v.UV != null) foreach (float f in v.UV[nUV]) w.Write(string.Format(" {0:F6}", f));
else w.Write(string.Format(" UV[{0}] is null.", nUV));
nUV++;
break;
case VRTF.ElementUsage.BlendIndex:
if (v.BlendIndices != null) foreach (byte b in v.BlendIndices) w.Write(string.Format(" {0}", b));
else w.Write(" BlendIndices is null.");
break;
case VRTF.ElementUsage.BlendWeight:
if (v.BlendWeights != null) foreach (float f in v.BlendWeights) w.Write(string.Format(" {0:F6}", f));
else w.Write(" BlendWeight is null.");
break;
case VRTF.ElementUsage.Tangent:
if (v.Tangents != null) foreach (float f in v.Tangents) w.Write(string.Format(" {0:F6}", f));
else w.Write(" Tangents is null.");
break;
case VRTF.ElementUsage.Colour:
if (v.Color != null) foreach (float f in v.Color) w.Write(string.Format(" {0:F6}", f));
else w.Write(" Colour is null.");
break;
}
w.WriteLine();
mpb.Value++;
}
}
w.Flush();
mpb.Done();
}
private IEnumerable<offScale> getOffScales(int meshGroup, int geoState, meshExpImp.ModelBlocks.Vertex[] verts, float[] uvScales)
{
for (int v = 0; v < verts.Length; v++)
foreach (float[] uvs in verts[v].UV)
for (int u = 0; u < uvs.Length; u++)
{
float max = (u < uvScales.Length && uvScales[u] != 0 ? uvScales[u] : uvScales[0]) * short.MaxValue;
if (uvs[u] > max)
yield return new offScale() { meshGroup = meshGroup, geoState = geoState, vertex = v, nUV = u, actual = uvs[u], max = max };
}
}
//--
public void Import_Mesh(StreamReader r, MLOD.Mesh mesh, GenericRCOLResource rcolResource, MLOD mlod, IResourceKey defaultRK, out meshExpImp.ModelBlocks.Vertex[] mverts)
{
#region Import VRTF
bool isDefaultVRTF = false;
VRTF defaultForMesh = VRTF.CreateDefaultForMesh(mesh);
VRTF vrtf = new VRTF(rcolResource.RequestedApiVersion, null) { Version = 2, Layouts = null, };
r.Import_VRTF(mpb, vrtf);
IResourceKey vrtfRK = GenericRCOLResource.ChunkReference.GetKey(rcolResource, mesh.VertexFormatIndex);
if (vrtfRK == null)
{
vrtfRK = GenericRCOLResource.ChunkReference.GetKey(rcolResource, mesh.SkinControllerIndex);
if (vrtfRK == null) vrtfRK = GenericRCOLResource.ChunkReference.GetKey(rcolResource, mesh.ScaleOffsetIndex);
if (vrtfRK == null) vrtfRK = new TGIBlock(0, null, 0, 0,
System.Security.Cryptography.FNV64.GetHash(DateTime.UtcNow.ToString() + defaultRK.ToString()));
vrtfRK = new TGIBlock(0, null, vrtfRK) { ResourceType = vrtf.ResourceType, };
}
if (vrtf.Equals(defaultForMesh))
{
isDefaultVRTF = true;
mesh.VertexFormatIndex = new GenericRCOLResource.ChunkReference(0, null, 0);//Clear the reference
}
else
rcolResource.ReplaceChunk(mesh, "VertexFormatIndex", vrtfRK, vrtf);
#endregion
#region Import SKIN
// we need to read the data in the file...
SKIN skin = new SKIN(rcolResource.RequestedApiVersion, null) { Version = 1, Bones = null, };
r.Import_SKIN(mpb, skin);
// However, we do *NOT* want to update the RCOL with what we read - we are not replacing the object skeleton here
#if UNDEF
if (skin.Bones != null)
{
IResourceKey skinRK = GenericRCOLResource.ChunkReference.GetKey(rcolResource, mesh.SkinControllerIndex);
if (skinRK == null)
skinRK = new TGIBlock(0, null, vrtfRK) { ResourceType = skin.ResourceType, };
rcolResource.ReplaceChunk(mesh, "SkinControllerIndex", skinRK, skin);
}
#endif
#endregion
mverts = Import_VBUF_Main(r, mlod, mesh, vrtf, isDefaultVRTF);
#region Import IBUF
IBUF ibuf = GenericRCOLResource.ChunkReference.GetBlock(rcolResource, mesh.IndexBufferIndex) as IBUF;
if (ibuf == null)
ibuf = new IBUF(rcolResource.RequestedApiVersion, null) { Version = 2, Flags = IBUF.FormatFlags.DifferencedIndices, DisplayListUsage = 0, };
Import_IBUF_Main(r, mlod, mesh, ibuf);
IResourceKey ibufRK = GenericRCOLResource.ChunkReference.GetKey(rcolResource, mesh.IndexBufferIndex);
if (ibufRK == null)
ibufRK = new TGIBlock(0, null, defaultRK) { ResourceType = ibuf.ResourceType, };
rcolResource.ReplaceChunk(mesh, "IndexBufferIndex", ibufRK, ibuf);
#endregion
#region Update the JointReferences
UIntList joints = CreateJointReferences(mesh, mverts, skin);
List<uint> added = new List<uint>(joints);
List<uint> removed = new List<uint>();
foreach (var j in mesh.JointReferences)
{
if (joints.Contains(j)) added.Remove(j);
else removed.Add(j);
}
// Remove root
removed.Remove(0xCD68F001);
if (added.Count != 0)
{
mesh.JointReferences.AddRange(added);
System.Windows.Forms.CopyableMessageBox.Show(String.Format("Mesh: 0x{0:X8}\nJointReferences with newly assigned (via BlendIndex) vertex: {1}\n({2})",
mesh.Name,
added.Count,
String.Join(", ", added.ConvertAll<string>(a => "0x" + a.ToString("X8")).ToArray())),
"Warning", System.Windows.Forms.CopyableMessageBoxButtons.OK, System.Windows.Forms.CopyableMessageBoxIcon.Warning);
}
// with the 20120601 change to export, this warning on import has lost its severity... and been dropped.
#if UNDEF
if (removed.Count != 0)
{
//#if UNDEF
// http://dino.drealm.info/den/denforum/index.php?topic=394.msg3876#msg3876
removed.ForEach(j => mesh.JointReferences[mesh.JointReferences.IndexOf(j)] = 0);
//#endif
// However, OM felt more comfortable if there was some indication something a little odd was going on.
System.Windows.Forms.CopyableMessageBox.Show(String.Format("Mesh: 0x{0:X8}\nJointReferences with no assigned (via BlendIndex) vertex: {1}\n({2})",
mesh.Name,
removed.Count,
String.Join(", ", removed.ConvertAll<string>(a => "0x" + a.ToString("X8")).ToArray())),
"Warning", System.Windows.Forms.CopyableMessageBoxButtons.OK, System.Windows.Forms.CopyableMessageBoxIcon.Warning);
}
#endif
#endregion
}
UIntList CreateJointReferences(MLOD.Mesh mesh, meshExpImp.ModelBlocks.Vertex[] mverts, List<meshExpImp.ModelBlocks.Vertex[]> lverts, SKIN skin)
{
if (skin == null || skin.Bones == null) return new UIntList(null);
int maxReference = -1;
lverts.Insert(0, mverts);
foreach (var vertices in lverts)
if (vertices != null) foreach (var vert in vertices)
if (vert.BlendIndices != null)
foreach (var reference in vert.BlendIndices)
if ((sbyte)reference > maxReference) maxReference = reference;
lverts.Remove(mverts);
return maxReference > -1 ? new UIntList(null, skin.Bones.GetRange(0, maxReference + 1).ConvertAll<uint>(x => x.NameHash)) : new UIntList(null);
}
