public ModelContainer LoadModel(string path)
{
List <MeshIndexed> _meshesIndexed = new List <MeshIndexed>();
Loader3DS loader = new Loader3DS();
loader.Load(new BinaryReader(new FileStream(path, FileMode.Open, FileAccess.Read)));
loader.LoadAllMeshes(_meshesIndexed, 3.0f);
List <Mesh> meshes = new List <Mesh>();
foreach (var item in _meshesIndexed)
{
meshes.Add(CopyMesh(item));
}
return(new ModelContainer(meshes, path));
}
private void ReadKeyFrameData(FileContext ctx)
{
while (ctx.ReadChunk())
{
switch (ctx.chunk.id)
{
case kKeyFrameHdr:
{
ushort revision = ctx.PopWord();
string cstr = ctx.PopString();
uint animlen = ctx.PopDword();
Loader3DS.WriteDebug("KeyFrame Header: rev: 0x{0:x04}, animlen: 0x{1:x08}, cstr: {2}", revision, animlen, cstr);
}
break;
case kKeyFrameSegment:
{
uint start = ctx.PopDword();
uint end = ctx.PopDword();
Loader3DS.WriteDebug("KeyFrame Segment: start: 0x{0:x08}, end: 0x{1:x08}", start, end);
}
break;
case kKeyFrameCurtime:
{
uint curtime = ctx.PopDword();
Loader3DS.WriteDebug("KeyFrame curtime: 0x{0:x08}", curtime);
}
break;
case kObjectNodeTag:
ReadObjectNode(ctx);
break;
default:
ctx.SkipChunk();
break;
}
}
}
private void ReadObjectNode(FileContext ctx)
{
string name = "<unnamed>";
while (ctx.ReadChunk())
{
switch (ctx.chunk.id)
{
case kKeyFrameNodeID:
{
ushort nodeID = ctx.PopWord();
Loader3DS.WriteDebug("KeyFrame ID: 0x{0:x04}", nodeID);
}
break;
case kKeyFrameNodeHdr:
{
name = ctx.PopString();
ushort flags1 = ctx.PopWord();
ushort flags2 = ctx.PopWord();
ushort heirarchy = ctx.PopWord();
Loader3DS.WriteDebug("KeyFrame NodeHdr: {0}, flags1: 0x{1:x04}, flags2: 0x{2:x04}, heirarchy: 0x{3:x04}", name, flags1, flags2, heirarchy);
}
break;
case kKeyFramePos:
{
ushort flags = ctx.PopWord();
ushort[] unk = new ushort[4];
unk[0] = ctx.PopWord();
unk[1] = ctx.PopWord();
unk[2] = ctx.PopWord();
unk[3] = ctx.PopWord();
ushort keys = ctx.PopWord();
ushort unk2 = ctx.PopWord();
ushort framenum = ctx.PopWord();
uint unk3 = ctx.PopDword();
float x = ctx.PopFloat();
float y = ctx.PopFloat();
float z = ctx.PopFloat();
Loader3DS.WriteDebug("KeyFrame POS: flags: 0x{0:x04}, keys: 0x{1:x04}, frame: 0x{2:x04}", flags, keys, framenum);
Loader3DS.WriteDebug("KeyFrame POS: x: {0:f2}, y: {1:f2}, z: {2:f2}", x, y, z);
Loader3DS.WriteDebug("KeyFrame POS: unk[{0},{1},{2},{3}], unk2: {4}, unk3: {5}", unk[0], unk[1], unk[2], unk[3], unk2, unk3);
if (framenum == 0 && name != String.Empty)
{
MeshObject mesh;
if (LookupMeshByName(name, out mesh))
{
Matrix tranmtx = Matrix.CreateTranslation(-x, -y, -z);
mesh.lmat *= tranmtx;
}
}
}
break;
case kKeyFramePivot:
{
float x = ctx.PopFloat();
float y = ctx.PopFloat();
float z = ctx.PopFloat();
Loader3DS.WriteDebug("KeyFrame Pivot: x: {0:f2}, y: {1:f2}, z: {2:f2}", x, y, z);
if (name != String.Empty)
{
MeshObject mesh;
if (LookupMeshByName(name, out mesh))
{
Matrix tranmtx = Matrix.CreateTranslation(-x, -y, -z);
mesh.lmat *= tranmtx;
}
}
}
break;
case kKeyFrameRot:
{
ushort flags = ctx.PopWord();
ushort[] unk = new ushort[4];
unk[0] = ctx.PopWord();
unk[1] = ctx.PopWord();
unk[2] = ctx.PopWord();
unk[3] = ctx.PopWord();
ushort keys = ctx.PopWord();
ushort unk2 = ctx.PopWord();
ushort framenum = ctx.PopWord();
uint unk3 = ctx.PopDword();
float r = ctx.PopFloat();
float x = ctx.PopFloat();
float y = ctx.PopFloat();
float z = ctx.PopFloat();
if (framenum == 0 && name != String.Empty)
{
MeshObject mesh;
if (LookupMeshByName(name, out mesh))
{
Matrix rotmtx = Matrix.CreateFromAxisAngle(new Vector3(x, y, z), r);
//mesh.lmat *= rotmtx;
}
}
}
break;
case kKeyFrameScale:
{
ushort flags = ctx.PopWord();
ushort[] unk = new ushort[4];
unk[0] = ctx.PopWord();
unk[1] = ctx.PopWord();
unk[2] = ctx.PopWord();
unk[3] = ctx.PopWord();
ushort keys = ctx.PopWord();
ushort unk2 = ctx.PopWord();
ushort framenum = ctx.PopWord();
uint unk3 = ctx.PopDword();
float x = ctx.PopFloat();
float y = ctx.PopFloat();
float z = ctx.PopFloat();
if (framenum == 0 && name != String.Empty)
{
MeshObject mesh;
if (LookupMeshByName(name, out mesh))
{
Matrix sclmtx = Matrix.CreateScale(1 / x, 1 / y, 1 / z);
//mesh.lmat *= sclmtx;;
}
}
}
break;
case kKeyFrameFov:
case kKeyFrameRoll:
case kKeyFrameCol:
case kKeyFrameMorph:
default:
ctx.SkipChunk();
break;
}
}
}
