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MtxHolder improvements

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This commit is contained in:
Thar0
2021-03-02 23:16:01 +00:00
parent 9bdf5d5597
commit 6e1aff5acc
1 changed files with 10 additions and 8 deletions
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Z64 Utils/Z64/Z64Object.cs
+10 -8
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@@ -181,7 +181,7 @@ namespace Z64
BinaryStream bw = new BinaryStream(ms, ByteConverter.Big);
foreach (Mtx mtx in Matrices)
{
bw.Write(mtx.GetBuffer());
mtx.Write(bw);
}
return ms.ToArray().Take((int)ms.Length).ToArray();
}
@@ -191,14 +191,16 @@ namespace Z64
if (data.Length % Mtx.SIZE != 0)
throw new Z64ObjectException($"Invalid data size (0x{data.Length:X}, should be a multiple of 0x{Mtx.SIZE:X})");
int nMatrices = data.Length / Mtx.SIZE;
Matrices = new List<Mtx>(nMatrices);
for (int i = 0; i < nMatrices; i++)
int count = data.Length / Mtx.SIZE;
Matrices = new List<Mtx>(count);
using (MemoryStream ms = new MemoryStream(data))
{
byte[] mtxData = new byte[Mtx.SIZE];
Buffer.BlockCopy(data, i * Mtx.SIZE, mtxData, 0, Mtx.SIZE);
Matrices.Add(new Mtx(mtxData));
BinaryStream br = new BinaryStream(ms);
br.ByteConverter = ByteConverter.Big;
for (int i = 0; i < count; i++)
Matrices.Add(new Mtx(br));
}
}
public override int GetSize() => Matrices.Count * Mtx.SIZE;