Update .mod format
This commit is contained in:
KillzXGaming
parent
fd90dfa89d
commit
703db755b9
@ -88,6 +88,42 @@ namespace FirstPlugin
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private Vertex[] Vertices;
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private Vertex[] VertexNormals;
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private Vertex[] Colors;
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private enum ChunkNames
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{
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Header,
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VertexPosition = 0x0010,
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VertexNormal = 0x0011,
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VertexNBT = 0x0012,
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VertexColor = 0x0013,
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VertexUV0 = 0x0018,
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VertexUV1 = 0x0019,
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VertexUV2 = 0x001A,
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VertexUV3 = 0x001B,
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VertexUV4 = 0x001C,
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VertexUV5 = 0x001D,
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VertexUV6 = 0x001E,
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VertexUV7 = 0x001F,
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Texture = 0x0020,
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TextureAttribute = 0x0022,
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Material = 0x0030,
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VertexMatrix = 0x0040,
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Envelope = 0x0041,
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Mesh = 0x0050,
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Joint = 0x0060,
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JointName = 0x0061,
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CollisionPrism = 0x0100,
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CollisionGrid = 0x0110,
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EoF = 0xFFFF
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}
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private void SkipPadding(FileReader stream, int offset)
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{
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@ -121,69 +157,56 @@ namespace FirstPlugin
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if ((chunkStart & 0x1F) != 0)
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throw new Exception($"Chunk start ({chunkStart}) not on boundary!");
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switch (opcode)
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Vector3Holder holder = new Vector3Holder();
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switch ((ChunkNames)opcode)
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{
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case 0x10: // VERTICES
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case ChunkNames.VertexPosition:
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int vertexCount = reader.ReadInt32();
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Vertices = new Vertex[vertexCount];
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SkipPadding(reader, 0x20);
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for (int i = 0; i < vertexCount; i++)
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{
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float x = reader.ReadSingle();
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float y = reader.ReadSingle();
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float z = reader.ReadSingle();
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Vertices[i] = new Vertex
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{
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pos = new Vector3(x, y, z)
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};
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holder.Read(reader);
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Vertices[i] = new Vertex { pos = holder.value };
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}
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SkipPadding(reader, 0x20);
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break;
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case 0x11:
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int vertexNormalCount = reader.ReadInt32();
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VertexNormals = new Vertex[vertexNormalCount];
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SkipPadding(reader, 0x20);
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case ChunkNames.VertexNormal:
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int normalCount = reader.ReadInt32();
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VertexNormals = new Vertex[normalCount];
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for (int i = 0; i < vertexNormalCount; i++)
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SkipPadding(reader, 0x20);
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for (int i = 0; i < normalCount; i++)
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{
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float x = reader.ReadSingle();
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float y = reader.ReadSingle();
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float z = reader.ReadSingle();
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VertexNormals[i] = new Vertex
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{
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nrm = new Vector3(x, y, z)
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};
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holder.Read(reader);
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VertexNormals[i] = new Vertex { nrm = holder.value };
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}
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SkipPadding(reader, 0x20);
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break;
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case 0x13: // COLOURS
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case ChunkNames.VertexColor:
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int colorCount = reader.ReadInt32();
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Colors = new Vertex[colorCount];
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SkipPadding(reader, 0x20);
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SkipPadding(reader, 0x20);
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for (int i = 0; i < colorCount; i++)
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{
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byte x = reader.ReadByte();
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byte y = reader.ReadByte();
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byte z = reader.ReadByte();
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byte w = reader.ReadByte();
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Colors[i] = new Vertex
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{
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col = new Vector4(x, y, z, w)
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col = new Vector4(reader.ReadByte(), reader.ReadByte(), reader.ReadByte(), reader.ReadByte())
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};
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}
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SkipPadding(reader, 0x20);
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break;
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case 0x50:
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case ChunkNames.Mesh:
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int meshCount = reader.ReadInt32();
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SkipPadding(reader, 0x20);
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for (int i = 0; i < meshCount; i++)
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for (int mIdx = 0; mIdx < meshCount; mIdx++)
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{
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//Create a renderable object for our mesh
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var renderedMesh = new GenericRenderedObject
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@ -191,7 +214,7 @@ namespace FirstPlugin
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Checked = true,
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ImageKey = "mesh",
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SelectedImageKey = "mesh",
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Text = $"Mesh {i}"
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Text = $"Mesh {mIdx}"
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};
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Nodes.Add(renderedMesh);
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Renderer.Meshes.Add(renderedMesh);
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@ -199,104 +222,90 @@ namespace FirstPlugin
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STGenericPolygonGroup polyGroup = new STGenericPolygonGroup();
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renderedMesh.PolygonGroups.Add(polyGroup);
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reader.ReadInt32();
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renderedMesh.BoneIndex = reader.ReadInt32();
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int vtxDescriptor = reader.ReadInt32();
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int mtxGroupCount = reader.ReadInt32();
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Console.WriteLine("mtxGroupCount " + mtxGroupCount);
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for (int a = 0; a < mtxGroupCount; a++)
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for (int mgIdx = 0; mgIdx < mtxGroupCount; mgIdx++)
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{
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int unkCount = reader.ReadInt32();
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for (int unkIter = 0; unkIter < unkCount; unkIter++)
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int dependencyCount = reader.ReadInt32();
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for (int ll = 0; ll < dependencyCount; ll++)
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reader.ReadInt16();
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int dispListCount = reader.ReadInt32();
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Console.WriteLine("dispListCount " + dispListCount);
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for (int b = 0; b < dispListCount; b++)
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int dListCount = reader.ReadInt32();
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for (int dlIdx = 0; dlIdx < dListCount; dlIdx++)
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{
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reader.ReadInt32();
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reader.ReadInt32();
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int displacementSize = reader.ReadInt32();
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int flags = reader.ReadInt32();
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int unk1 = reader.ReadInt32();
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int dataSize = reader.ReadInt32();
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SkipPadding(reader, 0x20);
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long end_displist = reader.Position + displacementSize;
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Console.WriteLine("end_displist " + end_displist);
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Console.WriteLine("displacementSize " + displacementSize);
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Console.WriteLine("reader.Position " + reader.Position);
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while (reader.Position < end_displist)
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long endPosition = reader.Position + dataSize;
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while (reader.Position < endPosition)
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{
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byte faceOpCode = reader.ReadByte();
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if (faceOpCode == 0x98 || faceOpCode == 0xA0)
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byte faceType = reader.ReadByte();
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if (faceType == 0x98 || faceType == 0xA0)
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{
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short vCount = reader.ReadInt16();
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int[] polys = new int[vCount];
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for (int vc = 0; vc < vCount; vc++)
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short faceCount = reader.ReadInt16();
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int[] polygons = new int[faceCount];
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for (int fIdx = 0; fIdx < faceCount; fIdx++)
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{
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if ((vtxDescriptor & 0x1) == 0x1)
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reader.ReadByte(); // Position Matrix
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if ((vtxDescriptor & 1) == 1)
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reader.ReadByte(); // posmat index
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if ((vtxDescriptor & 2) == 2)
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reader.ReadByte(); // tex1 index
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if ((vtxDescriptor & 0x2) == 0x2)
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reader.ReadByte(); // tex1 matrix
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ushort vtxIdx = reader.ReadUInt16();
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ushort vtxPosIndex = reader.ReadUInt16();
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uint normalID = 0;
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ushort nrmIdx = 0;
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if (VertexNormals.Length > 0)
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normalID = reader.ReadUInt16();
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nrmIdx = reader.ReadUInt16();
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uint colorID = 0;
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if ((vtxDescriptor & 0x4) == 0x4)
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colorID = reader.ReadUInt16();
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ushort colIdx = 0;
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if ((vtxDescriptor & 4) == 4)
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colIdx = reader.ReadUInt16();
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int tmpVar = vtxDescriptor >> 3;
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uint texCoordID = 0;
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for (int c = 0; c < 8; c++)
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int txCoordIdx = 0;
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int txCoordDescriptor = vtxDescriptor >> 3;
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for (int tcoordIdx = 0; tcoordIdx < 8; tcoordIdx++)
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{
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if ((tmpVar & 0x1) == 0x1)
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if (c == 0) texCoordID = reader.ReadUInt16();
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tmpVar >>= 1;
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if ((txCoordDescriptor & 1) == 0x1)
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{
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// Only read for the first texcoord
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txCoordIdx = reader.ReadInt16();
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txCoordDescriptor >>= 1;
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}
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}
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Vertex vert = new Vertex
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Vertex newVertex = new Vertex
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{
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pos = Vertices[vtxPosIndex].pos,
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nrm = VertexNormals[normalID].nrm,
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//col = Colors[colorID].col
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pos = Vertices[vtxIdx].pos
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};
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polys[vc] = renderedMesh.vertices.Count;
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renderedMesh.vertices.Add(vert);
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if (VertexNormals != null)
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newVertex.nrm = VertexNormals[nrmIdx].nrm;
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if (Colors != null)
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newVertex.col = Colors[colIdx].col;
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polygons[fIdx] = renderedMesh.vertices.Count;
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renderedMesh.vertices.Add(newVertex);
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}
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List<Triangle> curPolys = ToTris(polys, faceOpCode);
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List<Triangle> currentPolygons = ToTris(polygons, faceType);
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foreach (Triangle poly in curPolys)
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foreach (Triangle triangle in currentPolygons)
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{
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Console.WriteLine($"{poly.A} {poly.B} {poly.C}");
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polyGroup.faces.Add(poly.A);
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polyGroup.faces.Add(poly.B);
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polyGroup.faces.Add(poly.C);
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polyGroup.faces.Add(triangle.C);
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polyGroup.faces.Add(triangle.B);
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polyGroup.faces.Add(triangle.A);
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}
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}
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}
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}
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}
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Console.WriteLine("vertices " + renderedMesh.vertices.Count);
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Console.WriteLine("faces " + renderedMesh.PolygonGroups[0].faces.Count);
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Console.WriteLine("Vertices " + Vertices.Length);
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}
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break;
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default:
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reader.Seek(lengthOfStruct, System.IO.SeekOrigin.Current);
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@ -366,6 +375,18 @@ namespace FirstPlugin
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public int C;
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}
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public class Vector3Holder
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{
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public Vector3 value;
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public void Read(FileReader reader)
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{
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value.X = reader.ReadSingle();
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value.Y = reader.ReadSingle();
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value.Z = reader.ReadSingle();
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}
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}
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public void Unload()
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{
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