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Read model sub objects

This commit is contained in:
Jarrod Doyle 2024-12-07 10:04:55 +00:00
parent 3ee172f16c
commit beae881f37
Signed by: Jayrude
GPG Key ID: 38B57B16E7C0ADF7
1 changed files with 55 additions and 0 deletions
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55
project/code/LGS/ModelFile.cs
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@ -93,6 +93,54 @@ public class ModelFile
}
}
public struct SubObject
{
public string Name;
public byte Type;
public int Joint;
public float MinJointValue;
public float MaxJointValue;
public Matrix4x4 Transform;
public short Child;
public short Next;
public ushort VhotIdx;
public ushort VhotCount;
public ushort PointIdx;
public ushort PointCount;
public ushort LightIdx;
public ushort LightCount;
public ushort NormalIdx;
public ushort NormalCount;
public ushort NodeIdx;
public ushort NodeCount;
public SubObject(BinaryReader reader)
{
Name = reader.ReadNullString(8);
Type = reader.ReadByte();
Joint = reader.ReadInt32();
MinJointValue = reader.ReadSingle();
MaxJointValue = reader.ReadSingle();
var v1 = reader.ReadVec3();
var v2 = reader.ReadVec3();
var v3 = reader.ReadVec3();
var v4 = reader.ReadVec3();
Transform = new Matrix4x4(v1.X, v1.Y, v1.Z, 0, v2.X, v2.Y, v2.Z, 0, v3.X, v3.Y, v3.Z, 0, v4.X, v4.Y, v4.Z, 1);
Child = reader.ReadInt16();
Next = reader.ReadInt16();
VhotIdx = reader.ReadUInt16();
VhotCount = reader.ReadUInt16();
PointIdx = reader.ReadUInt16();
PointCount = reader.ReadUInt16();
LightIdx = reader.ReadUInt16();
LightCount = reader.ReadUInt16();
NormalIdx = reader.ReadUInt16();
NormalCount = reader.ReadUInt16();
NodeIdx = reader.ReadUInt16();
NodeCount = reader.ReadUInt16();
}
}
public struct Polygon
{
public ushort Index;
@ -184,6 +232,7 @@ public class ModelFile
public Polygon[] Polygons { get; }
public Material[] Materials { get; }
public VHot[] VHots { get; }
public SubObject[] Objects { get; }
public ModelFile(string filename)
{
@ -232,6 +281,12 @@ public class ModelFile
{
VHots[i] = new VHot(reader);
}
stream.Seek(Header.ObjectOffset, SeekOrigin.Begin);
Objects = new SubObject[Header.ObjectCount];
for (var i = 0; i < Objects.Length; i++)
{
Objects[i] = new SubObject(reader);
}
}
public bool TryGetVhot(VhotId id, out VHot vhot)