protected override bool ReadInternal()
{
RootMesh = null;
TexturesPaths = new List <string>();
TexturesCache = new Dictionary <int, Texture2D>();
Meshes = new List <ModelMesh>();
if (base.ReadInternal() == false)
{
return(false);
}
AnimationLength = Reader.ReadInt32();
ShadeType = (ModelShadeType)Reader.ReadInt32();
if (FileHeader.Version.Version >= 0x0104)
{
Alpha = Reader.ReadByte();
}
else
{
Alpha = 0;
}
var unknown = Reader.ReadBytes(16);
var textureCount = Reader.ReadInt32();
for (var i = 0; i < textureCount; i++)
{
var textureName = Reader.ReadStringIso(40);
TexturesPaths.Add(string.Format("data/texture/{0}", textureName));
}
var mainMeshName = Reader.ReadStringIso(40);
var meshCount = Reader.ReadInt32();
for (var i = 0; i < meshCount; i++)
{
var mesh = new ModelMesh(this);
Meshes.Add(mesh);
if (mesh.Name == mainMeshName)
{
RootMesh = mesh;
}
}
if (RootMesh == null)
{
throw new Exception("Failed to find main-mesh node");
}
RootMesh.Parent = null;
RootMesh.UpdateChildren(Meshes);
var bbmin = new Vector3(999999, 999999, 999999);
var bbmax = new Vector3(-999999, -999999, -9999999);
RootMesh.SetBoundingBox(ref bbmin, ref bbmax);
BbMin = bbmin;
BbMax = bbmax;
BbRange = (BbMin + BbMax) / 2.0f;
RootMesh.CalcMatrix1();
RootMesh.CalcMatrix2();
_realBbMin = new Vector3(999999, 999999, 999999);
_realBbMax = new Vector3(-999999, -999999, -999999);
//glm::mat4 mat = glm::scale(glm::vec3(1,-1,1));
var mat = Matrix.CreateScale(1, -1, 1);
RootMesh.SetBoundingBox2(ref mat, ref _realBbMin, ref _realBbMax);
_realBbRange = (_realBbMax + _realBbMin) / 2.0f;
MaxRange =
Math.Max(
Math.Max(_realBbMax.X, -_realBbMin.X),
Math.Max(
Math.Max(_realBbMax.Y, -_realBbMin.Y),
Math.Max(_realBbMax.Z, -_realBbMin.Z)
)
);
return(true);
}
public void Save(string Path)
{
// Override file structure
using (BinaryWriter bw = new BinaryWriter(new FileStream(Path, FileMode.Create, FileAccess.Write)))
{
bw.Write(Header.ToCharArray());
// Pointers are calculated always before saving for safety
UpdatePointers();
bw.Write(PointerMaterial);
bw.Write(PointerMesh);
bw.Write(PointerSkeleton);
bw.Write(PointerAnimation);
bw.Write(PointerMeshGroup);
bw.Write(PointerAnimationGroup);
bw.Write(PointerSoundEffect);
bw.Write(PointerBoundingBox);
// Flags
bw.Write(FlagUInt01);
bw.Write(FlagUInt02);
bw.Write(FlagUInt03);
bw.Write(FlagUInt04);
bw.Write(FlagUInt05);
// Details
bw.Write((uint)ResourceType);
bw.Write(Name.Length);
bw.Write(Name.ToCharArray());
bw.Write(UnkByteArray01);
// Pointer.BoundingBox
bw.Write(RootMesh.Length);
bw.Write(RootMesh.ToCharArray());
bw.Write(BoundingBox01);
bw.Write(BoundingBox02);
bw.Write(ExtraBoundingData.Length > 0 ? 1 : 0);
bw.Write(ExtraBoundingData);
// Pointer.Material
bw.Write(Materials.Count);
for (int i = 0; i < Materials.Count; i++)
{
bw.Write(Materials[i].Index);
bw.Write(Materials[i].Path.Length);
bw.Write(Materials[i].Path.ToCharArray());
}
// Pointer.Mesh
bw.Write(Meshes.Count);
for (int i = 0; i < Meshes.Count; i++)
{
bw.Write(Meshes[i].Path.Length);
bw.Write(Meshes[i].Path.ToCharArray());
if (FlagUInt01 != 0)
{
bw.Write(Meshes[i].UnkUInt01);
}
}
// Pointer.Animation
bw.Write(UnkUInt01);
bw.Write(UnkUInt02);
bw.Write(Animations.Count);
for (int i = 0; i < Animations.Count; i++)
{
bw.Write(Animations[i].Path.Length);
bw.Write(Animations[i].Path.ToCharArray());
}
// Pointer.Skeleton
bw.Write(Skeletons.Count);
for (int i = 0; i < Skeletons.Count; i++)
{
bw.Write(Skeletons[i].Path.Length);
bw.Write(Skeletons[i].Path.ToCharArray());
bw.Write(Skeletons[i].ExtraBone.Length);
bw.Write(Skeletons[i].ExtraBone.ToCharArray());
}
// Pointer.MeshGroup
bw.Write(MeshGroups.Count);
for (int i = 0; i < MeshGroups.Count; i++)
{
bw.Write(MeshGroups[i].Name.Length);
bw.Write(MeshGroups[i].Name.ToCharArray());
bw.Write(MeshGroups[i].FileIndexes.Length);
bw.Write(MeshGroups[i].FileIndexes);
}
// Pointer.AnimationGroup
bw.Write(AnimationGroups.Count);
for (int i = 0; i < AnimationGroups.Count; i++)
{
bw.Write(AnimationGroups[i].Name.Length);
bw.Write(AnimationGroups[i].Name.ToCharArray());
bw.Write(AnimationGroups[i].Entries.Count);
for (int j = 0; j < AnimationGroups[i].Entries.Count; j++)
{
bw.Write((uint)AnimationGroups[i].Entries[j].Type);
bw.Write(AnimationGroups[i].Entries[j].FileIndex);
bw.Write(AnimationGroups[i].Entries[j].Events.Count);
for (int k = 0; k < AnimationGroups[i].Entries[j].Events.Count; k++)
{
bw.Write(AnimationGroups[i].Entries[j].Events[k].KeyTime);
bw.Write(AnimationGroups[i].Entries[j].Events[k].Type);
bw.Write(AnimationGroups[i].Entries[j].Events[k].UnkUInt01);
bw.Write(AnimationGroups[i].Entries[j].Events[k].UnkUInt02);
}
bw.Write(AnimationGroups[i].Entries[j].WalkPoints.Count);
bw.Write(AnimationGroups[i].Entries[j].WalkingLength);
for (int k = 0; k < AnimationGroups[i].Entries[j].WalkPoints.Count; k++)
{
bw.Write(AnimationGroups[i].Entries[j].WalkPoints[k].X);
bw.Write(AnimationGroups[i].Entries[j].WalkPoints[k].Y);
}
}
}
// Pointer.SoundEffect
bw.Write(SoundEffectUndecodedBytes);
}
}