mirror of
https://github.com/sampletext32/ParkanPlayground.git
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msh and cp converters. Mesh broken.
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bird_egop
186
ParkanPlayground/Msh02.cs
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186
ParkanPlayground/Msh02.cs
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using System.Buffers.Binary;
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using Common;
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using NResLib;
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namespace ParkanPlayground;
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public static class Msh02
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{
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public static Msh02Component ReadComponent(FileStream mshFs, NResArchive archive)
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{
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var fileEntry = archive.Files.FirstOrDefault(x => x.FileType == "02 00 00 00");
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if (fileEntry is null)
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{
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throw new Exception("Archive doesn't contain 02 component");
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}
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var data = new byte[fileEntry.FileLength];
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mshFs.Seek(fileEntry.OffsetInFile, SeekOrigin.Begin);
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mshFs.ReadExactly(data, 0, data.Length);
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var header = data.AsSpan(0, 0x8c); // 140 bytes header
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var center = new Vector3(
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(0x60)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(0x64)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(0x68))
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);
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var centerW = BinaryPrimitives.ReadSingleLittleEndian(header.Slice(0x6c));
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var bb = new BoundingBox();
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bb.Vec1 = new Vector3(
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(0)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(4)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(8))
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);
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bb.Vec2 = new Vector3(
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(12)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(16)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(20))
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);
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bb.Vec3 = new Vector3(
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(24)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(28)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(32))
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);
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bb.Vec4 = new Vector3(
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(36)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(40)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(44))
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);
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bb.Vec5 = new Vector3(
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(48)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(52)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(56))
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);
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bb.Vec6 = new Vector3(
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(60)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(64)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(68))
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);
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bb.Vec7 = new Vector3(
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(72)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(76)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(80))
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);
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bb.Vec8 = new Vector3(
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(84)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(88)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(92))
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);
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var bottom = new Vector3(
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(112)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(116)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(120))
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);
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var top = new Vector3(
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(124)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(128)),
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BinaryPrimitives.ReadSingleLittleEndian(header.Slice(132))
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);
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var xyRadius = BinaryPrimitives.ReadSingleLittleEndian(header.Slice(136));
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List<Msh02Element> elements = new List<Msh02Element>();
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var skippedHeader = data.AsSpan(0x8c); // skip header
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for (var i = 0; i < fileEntry.ElementCount; i++)
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{
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var element = new Msh02Element();
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element.StartIndexIn07 =
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BinaryPrimitives.ReadUInt16LittleEndian(skippedHeader.Slice(fileEntry.ElementSize * i + 0));
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element.CountIn07 =
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BinaryPrimitives.ReadUInt16LittleEndian(skippedHeader.Slice(fileEntry.ElementSize * i + 2));
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element.StartOffsetIn0d =
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BinaryPrimitives.ReadUInt16LittleEndian(skippedHeader.Slice(fileEntry.ElementSize * i + 4));
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element.ByteLengthIn0D =
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BinaryPrimitives.ReadUInt16LittleEndian(skippedHeader.Slice(fileEntry.ElementSize * i + 6));
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element.LocalMinimum = new Vector3(
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BinaryPrimitives.ReadSingleLittleEndian(skippedHeader.Slice(fileEntry.ElementSize * i + 8)),
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BinaryPrimitives.ReadSingleLittleEndian(skippedHeader.Slice(fileEntry.ElementSize * i + 12)),
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BinaryPrimitives.ReadSingleLittleEndian(skippedHeader.Slice(fileEntry.ElementSize * i + 16))
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);
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element.LocalMaximum = new Vector3(
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BinaryPrimitives.ReadSingleLittleEndian(skippedHeader.Slice(fileEntry.ElementSize * i + 20)),
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BinaryPrimitives.ReadSingleLittleEndian(skippedHeader.Slice(fileEntry.ElementSize * i + 24)),
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BinaryPrimitives.ReadSingleLittleEndian(skippedHeader.Slice(fileEntry.ElementSize * i + 28))
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);
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element.Center = new Vector3(
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BinaryPrimitives.ReadSingleLittleEndian(skippedHeader.Slice(fileEntry.ElementSize * i + 32)),
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BinaryPrimitives.ReadSingleLittleEndian(skippedHeader.Slice(fileEntry.ElementSize * i + 36)),
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BinaryPrimitives.ReadSingleLittleEndian(skippedHeader.Slice(fileEntry.ElementSize * i + 40))
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);
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element.Vector4 = new Vector3(
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BinaryPrimitives.ReadSingleLittleEndian(skippedHeader.Slice(fileEntry.ElementSize * i + 44)),
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BinaryPrimitives.ReadSingleLittleEndian(skippedHeader.Slice(fileEntry.ElementSize * i + 48)),
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BinaryPrimitives.ReadSingleLittleEndian(skippedHeader.Slice(fileEntry.ElementSize * i + 52))
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);
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element.Vector5 = new Vector3(
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BinaryPrimitives.ReadSingleLittleEndian(skippedHeader.Slice(fileEntry.ElementSize * i + 56)),
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BinaryPrimitives.ReadSingleLittleEndian(skippedHeader.Slice(fileEntry.ElementSize * i + 60)),
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BinaryPrimitives.ReadSingleLittleEndian(skippedHeader.Slice(fileEntry.ElementSize * i + 64))
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);
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elements.Add(element);
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_ = 5;
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}
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return new Msh02Component()
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{
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Header = new Msh02Header()
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{
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BoundingBox = bb,
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Center = center,
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CenterW = centerW,
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Bottom = bottom,
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Top = top,
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XYRadius = xyRadius
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},
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Elements = elements
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};
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}
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public class Msh02Component
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{
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public Msh02Header Header { get; set; }
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public List<Msh02Element> Elements { get; set; }
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}
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public class Msh02Header
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{
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public BoundingBox BoundingBox { get; set; }
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public Vector3 Center { get; set; }
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public float CenterW { get; set; }
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public Vector3 Bottom { get; set; }
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public Vector3 Top { get; set; }
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public float XYRadius { get; set; }
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}
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public class BoundingBox
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{
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public Vector3 Vec1 { get; set; }
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public Vector3 Vec2 { get; set; }
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public Vector3 Vec3 { get; set; }
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public Vector3 Vec4 { get; set; }
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public Vector3 Vec5 { get; set; }
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public Vector3 Vec6 { get; set; }
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public Vector3 Vec7 { get; set; }
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public Vector3 Vec8 { get; set; }
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}
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public class Msh02Element
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{
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public ushort StartIndexIn07 { get; set; }
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public ushort CountIn07 { get; set; }
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public ushort StartOffsetIn0d { get; set; }
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public ushort ByteLengthIn0D { get; set; }
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public Vector3 LocalMinimum { get; set; }
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public Vector3 LocalMaximum { get; set; }
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public Vector3 Center { get; set; }
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public Vector3 Vector4 { get; set; }
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public Vector3 Vector5 { get; set; }
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}
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}
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