bool calculateTransformedBound(ModelSpawn spawn)
{
string modelFilename = iSrcDir + spawn.name.TrimEnd('\0');
ModelPosition modelPosition = new ModelPosition();
modelPosition.iDir = spawn.iRot;
modelPosition.iScale = spawn.iScale;
modelPosition.init();
WorldModel_Raw raw_model = new WorldModel_Raw();
if (!raw_model.Read(modelFilename))
{
return(false);
}
int groups = raw_model.groupsArray.Length;
if (groups != 1)
{
Console.WriteLine($"Warning: '{modelFilename}' does not seem to be a M2 model!");
}
AxisAlignedBox modelBound = AxisAlignedBox.Zero();
modelBound.merge(modelPosition.transform(raw_model.groupsArray[0].bounds.Lo));
modelBound.merge(modelPosition.transform(raw_model.groupsArray[0].bounds.Hi));
spawn.iBound = modelBound + spawn.iPos;
spawn.flags |= ModelFlags.HasBound;
return(true);
}
void convertRawFile(string pModelFilename)
{
string filename = iSrcDir + pModelFilename;
WorldModel_Raw raw_model = new WorldModel_Raw();
if (!raw_model.Read(filename))
{
return;
}
// write WorldModel
WorldModel model = new WorldModel();
model.setRootWmoID(raw_model.RootWMOID);
if (!raw_model.groupsArray.Empty())
{
List <GroupModel> groupsArray = new List <GroupModel>();
int groups = raw_model.groupsArray.Length;
for (uint g = 0; g < groups; ++g)
{
GroupModel_Raw raw_group = raw_model.groupsArray[g];
var groupModel = new GroupModel(raw_group.mogpflags, raw_group.GroupWMOID, raw_group.bounds);
groupModel.SetMeshData(raw_group.vertexArray, raw_group.triangles.ToList());
groupModel.SetLiquidData(raw_group.liquid);
groupsArray.Add(groupModel);
}
model.setGroupModels(groupsArray);
}
model.writeFile(iDestDir + "/" + pModelFilename + ".vmo");
}
bool calculateTransformedBound(ModelSpawn spawn)
{
string modelFilename = iSrcDir + spawn.name;
ModelPosition modelPosition = new ModelPosition();
modelPosition.iDir = spawn.iRot;
modelPosition.iScale = spawn.iScale;
modelPosition.init();
WorldModel_Raw raw_model = new WorldModel_Raw();
if (!raw_model.Read(modelFilename))
{
return(false);
}
int groups = raw_model.groupsArray.Length;
if (groups != 1)
{
Console.WriteLine($"Warning: '{modelFilename}' does not seem to be a M2 model!");
}
AxisAlignedBox modelBound = AxisAlignedBox.Zero();
bool boundEmpty = true;
for (uint g = 0; g < groups; ++g) // should be only one for M2 files...
{
var vertices = raw_model.groupsArray[g].vertexArray;
if (vertices.Empty())
{
Console.WriteLine($"error: model {spawn.name} has no geometry!");
continue;
}
int nvectors = vertices.Count;
for (int i = 0; i < nvectors; ++i)
{
Vector3 v = modelPosition.transform(vertices[i]);
if (boundEmpty)
{
modelBound = new AxisAlignedBox(v, v);
boundEmpty = false;
}
else
{
modelBound.merge(v);
}
}
}
spawn.iBound = modelBound + spawn.iPos;
spawn.flags |= ModelFlags.HasBound;
return(true);
}
void exportGameobjectModels()
{
if (!File.Exists(iSrcDir + "/" + "temp_gameobject_models"))
{
return;
}
using (BinaryReader reader = new BinaryReader(File.Open(iSrcDir + "/" + "temp_gameobject_models", FileMode.Open, FileAccess.Read, FileShare.Read)))
{
string magic = reader.ReadCString();
if (magic != SharedConst.RAW_VMAP_MAGIC)
{
return;
}
using (BinaryWriter writer = new BinaryWriter(File.OpenWrite(iDestDir + "/" + "GameObjectModels.dtree")))
{
writer.WriteString(SharedConst.VMAP_MAGIC);
long fileLength = reader.BaseStream.Length;
while (reader.BaseStream.Position < fileLength)
{
uint displayId = reader.ReadUInt32();
bool isWmo = reader.ReadBoolean();
int name_length = reader.ReadInt32();
string model_name = reader.ReadString(name_length);
WorldModel_Raw raw_model = new WorldModel_Raw();
if (!raw_model.Read((iSrcDir + "/" + model_name)))
{
continue;
}
spawnedModelFiles.Add(model_name);
AxisAlignedBox bounds = AxisAlignedBox.Zero();
bool boundEmpty = true;
for (uint g = 0; g < raw_model.groupsArray.Length; ++g)
{
var vertices = raw_model.groupsArray[g].vertexArray;
if (vertices == null)
{
continue;
}
for (int i = 0; i < vertices.Count; ++i)
{
Vector3 v = vertices[i];
if (boundEmpty)
{
bounds = new AxisAlignedBox(v, v);
boundEmpty = false;
}
else
{
bounds.merge(v);
}
}
}
if (bounds.isEmpty())
{
Console.WriteLine($"Model {model_name} has empty bounding box");
continue;
}
if (bounds.isFinite())
{
Console.WriteLine($"Model {model_name} has invalid bounding box");
continue;
}
writer.Write(displayId);
writer.Write(isWmo);
writer.Write(name_length);
writer.WriteString(model_name);
writer.WriteVector3(bounds.Lo);
writer.WriteVector3(bounds.Hi);
}
}
}
}