void Export_IBUF_Main(StreamWriter w, IBUF ibuf, MLOD.Mesh mesh)
{
if (ibuf == null) { w.WriteLine("; ibuf is null"); w.WriteLine("ibuf 0"); return; }
w.WriteLine(string.Format("ibuf {0}", mesh.PrimitiveCount));
w.Export_IBUF(mpb, ibuf.GetIndices(mesh), IBUF.IndexCountFromPrimitiveType(mesh.PrimitiveType), mesh.PrimitiveCount);
}
public IBUF2(int apiVersion, EventHandler handler, IBUF basis)
: base(apiVersion, handler, basis)
{
}
public IBUF(int apiVersion, EventHandler handler, IBUF basis) : this(apiVersion, handler, basis.Version, basis.Flags, basis.DisplayListUsage, basis.Buffer)
{
}
public IBUF(int apiVersion, EventHandler handler, IBUF basis) : this(apiVersion, handler, basis.Version, basis.Flags, basis.DisplayListUsage, basis.Buffer) { }
public IBUF2(int apiVersion, EventHandler handler, IBUF basis)
: base(apiVersion, handler, basis)
{
}
void Export_MeshGeoStates(StreamWriter w, VRTF vrtf, float[] uvScales, MLOD mlod, MLOD.Mesh mesh, VBUF vbuf, IBUF ibuf)
{
if (mesh.GeometryStates.Count <= 0) return;
w.WriteLine(";");
w.WriteLine("; Extended format: GeoStates");
w.WriteLine(";");
w.Export_GEOS(mpb, mesh);
for (int g = 0; g < mesh.GeometryStates.Count; g++)
{
Export_VBUF_Geos(w, vbuf, vrtf, uvScales, mesh, g);
Export_IBUF_Geos(w, ibuf, mesh, g);
}
w.Flush();
}
void Export_IBUF_Geos(StreamWriter w, IBUF ibuf, MLOD.Mesh mesh, int geoStateIndex)
{
if (ibuf == null) { w.WriteLine("; ibuf is null for geoState"); w.WriteLine(string.Format("ibuf {0} 0 0", geoStateIndex)); return; }
int sizePerPrimitive = IBUF.IndexCountFromPrimitiveType(mesh.PrimitiveType);
MLOD.GeometryState geoState = mesh.GeometryStates[geoStateIndex];
if (geosIBUFIsContained(geoState, sizePerPrimitive, mesh)) w.WriteLine("; ibuf is contained within main mesh");
w.WriteLine(string.Format("ibuf {0} {1} {2}", geoStateIndex, geoState.StartIndex, geoState.PrimitiveCount));
if (geosIBUFIsContained(geoState, sizePerPrimitive, mesh)) return;
w.Export_IBUF(mpb, ibuf.GetIndices(mesh, geoStateIndex), sizePerPrimitive, geoState.PrimitiveCount);
}
//--
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
}
void Import_IBUF_Main(StreamReader r, MLOD mlod, MLOD.Mesh mesh, IBUF ibuf)
{
string tagLine = r.ReadTag();
string[] split = tagLine.Split(new char[] { ' ', }, StringSplitOptions.RemoveEmptyEntries);
if (split.Length != 2)
throw new InvalidDataException("Invalid tag line read for 'ibuf'.");
if (split[0] != "ibuf")
throw new InvalidDataException("Expected line tag 'ibuf' not found.");
int count;
if (!int.TryParse(split[1], out count))
throw new InvalidDataException("'ibuf' line has invalid count.");
ibuf.SetIndices(mlod, mesh, r.Import_IBUF(mpb, IBUF.IndexCountFromPrimitiveType(mesh.PrimitiveType), count));
}
void Import_IBUF_Geos(StreamReader r, MLOD mlod, MLOD.Mesh mesh, int geoStateIndex, IBUF ibuf)
{
//w.WriteLine(string.Format("ibuf {0} {1} {2}", geoStateIndex, mesh.GeometryStates[geoStateIndex].StartIndex, mesh.GeometryStates[geoStateIndex].PrimitiveCount));
string tagLine = r.ReadTag();
string[] split = tagLine.Split(new char[] { ' ', }, StringSplitOptions.RemoveEmptyEntries);
if (split.Length != 4)
throw new InvalidDataException("Invalid tag line read for 'ibuf'.");
if (split[0] != "ibuf")
throw new InvalidDataException("Expected line tag 'ibuf' not found.");
int lineIndex;
if (!int.TryParse(split[1], out lineIndex))
throw new InvalidDataException(string.Format("geoState {0} 'ibuf' line has invalid geoStateIndex.", geoStateIndex));
if (lineIndex != geoStateIndex)
throw new InvalidDataException(string.Format("geoState {0} 'ibuf' line has incorrect geoStateIndex value {1}.", geoStateIndex, lineIndex));
int startIndex;
if (!int.TryParse(split[2], out startIndex))
throw new InvalidDataException(string.Format("geoState {0} 'ibuf' line has invalid StartIndex.", geoStateIndex));
int primitiveCount;
if (!int.TryParse(split[3], out primitiveCount))
throw new InvalidDataException(string.Format("geoState {0} 'ibuf' line has invalid PrimitiveCount.", geoStateIndex));
int sizePerPrimitive = IBUF.IndexCountFromPrimitiveType(mesh.PrimitiveType);
if (startIndex + primitiveCount * sizePerPrimitive <= mesh.StartIndex + mesh.PrimitiveCount * sizePerPrimitive)
{
mesh.GeometryStates[geoStateIndex].StartIndex = startIndex;
mesh.GeometryStates[geoStateIndex].PrimitiveCount = primitiveCount;
return;
}
if (startIndex != mesh.GeometryStates[geoStateIndex].StartIndex)
throw new InvalidDataException(string.Format("geoState {0} 'ibuf' line has unexpected StartIndex {1}; expected {2}.", geoStateIndex, startIndex, mesh.GeometryStates[geoStateIndex].StartIndex));
ibuf.SetIndices(mlod, mesh, geoStateIndex, r.Import_IBUF(mpb, IBUF.IndexCountFromPrimitiveType(mesh.PrimitiveType), primitiveCount));
}
List<meshExpImp.ModelBlocks.Vertex[]> Import_MeshGeoStates(StreamReader r, MLOD mlod, MLOD.Mesh mesh, VRTF vrtf, bool isDefaultVRTF, IBUF ibuf)
{
MLOD.GeometryStateList oldGeos = new MLOD.GeometryStateList(null, mesh.GeometryStates);
r.Import_GEOS(mpb, mesh);
if (mesh.GeometryStates.Count <= 0) return null;
List<meshExpImp.ModelBlocks.Vertex[]> lverts = new List<meshExpImp.ModelBlocks.Vertex[]>();
for (int g = 0; g < mesh.GeometryStates.Count; g++)
{
lverts.Add(Import_VBUF_Geos(r, mlod, mesh, g, vrtf, isDefaultVRTF));
Import_IBUF_Geos(r, mlod, mesh, g, ibuf);
}
return lverts;
}
