.mod : cleanup
This commit is contained in:
KillzXGaming
parent
554c193a48
commit
2ff790b234
@ -87,9 +87,9 @@ namespace FirstPlugin
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private STSkeleton Skeleton;
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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 Vector3[] Vertices;
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private Vector3[] VertexNormals;
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private Vector4[] Colors;
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private enum ChunkNames
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{
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Header,
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@ -161,165 +161,19 @@ 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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Vector3Holder holder = new Vector3Holder();
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switch ((ChunkNames)opcode)
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{
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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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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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Vertices = ReadVector3Array(reader);
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break;
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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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SkipPadding(reader, 0x20);
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for (int i = 0; i < normalCount; i++)
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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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VertexNormals = ReadVector3Array(reader);
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break;
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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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for (int i = 0; i < colorCount; i++)
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{
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Colors[i] = new Vertex
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{
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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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Colors = ReadVertexColors(reader);
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break;
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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 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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{
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Checked = true,
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ImageKey = "mesh",
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SelectedImageKey = "mesh",
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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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STGenericPolygonGroup polyGroup = new STGenericPolygonGroup();
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renderedMesh.PolygonGroups.Add(polyGroup);
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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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for (int mgIdx = 0; mgIdx < mtxGroupCount; mgIdx++)
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{
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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 dListCount = reader.ReadInt32();
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for (int dlIdx = 0; dlIdx < dListCount; dlIdx++)
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{
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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 endPosition = reader.Position + dataSize;
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while (reader.Position < endPosition)
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{
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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 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 & 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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ushort vtxIdx = reader.ReadUInt16();
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ushort nrmIdx = 0;
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if (VertexNormals.Length > 0)
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nrmIdx = 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 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 ((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 newVertex = new Vertex
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{
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pos = Vertices[vtxIdx].pos
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};
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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> currentPolygons = ToTris(polygons, faceType);
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Console.WriteLine($"faceType {faceType} polygons {polygons.Length} ");
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foreach (Triangle triangle in currentPolygons)
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{
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if (faceType == 0x98)
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{
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polyGroup.faces.Add(triangle.B);
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polyGroup.faces.Add(triangle.C);
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polyGroup.faces.Add(triangle.A);
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}
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else
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{
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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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}
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}
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ReadMeshChunk(reader);
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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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@ -329,6 +183,152 @@ namespace FirstPlugin
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}
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}
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private Vector4[] ReadVertexColors(FileReader reader)
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{
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int count = reader.ReadInt32();
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Vector4[] vertexData = new Vector4[count];
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SkipPadding(reader, 0x20);
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for (int i = 0; i < count; i++)
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Colors[i] = new Vector4(
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reader.ReadByte() / 255f,
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reader.ReadByte() / 255f,
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reader.ReadByte() / 255f,
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reader.ReadByte() / 255f);
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SkipPadding(reader, 0x20);
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return vertexData;
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}
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private Vector3[] ReadVector3Array(FileReader reader)
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{
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int count = reader.ReadInt32();
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Vector3[] vertexData = new Vector3[count];
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SkipPadding(reader, 0x20);
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for (int i = 0; i < count; i++)
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vertexData[i] = reader.ReadVec3();
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SkipPadding(reader, 0x20);
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return vertexData;
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}
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private void ReadMeshChunk(FileReader reader)
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{
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int meshCount = reader.ReadInt32();
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SkipPadding(reader, 0x20);
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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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{
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Checked = true,
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ImageKey = "mesh",
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SelectedImageKey = "mesh",
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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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STGenericPolygonGroup polyGroup = new STGenericPolygonGroup();
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renderedMesh.PolygonGroups.Add(polyGroup);
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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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for (int mgIdx = 0; mgIdx < mtxGroupCount; mgIdx++)
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{
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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 dListCount = reader.ReadInt32();
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for (int dlIdx = 0; dlIdx < dListCount; dlIdx++)
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{
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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 endPosition = reader.Position + dataSize;
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while (reader.Position < endPosition)
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{
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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 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 & 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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ushort vtxIdx = reader.ReadUInt16();
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ushort nrmIdx = 0;
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if (VertexNormals.Length > 0)
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nrmIdx = 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 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 ((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 newVertex = new Vertex
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{
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pos = Vertices[vtxIdx]
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};
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if (VertexNormals != null)
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newVertex.nrm = VertexNormals[nrmIdx];
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if (Colors != null)
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newVertex.col = Colors[colIdx];
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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> currentPolygons = ToTris(polygons, faceType);
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Console.WriteLine($"faceType {faceType} polygons {polygons.Length} ");
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foreach (Triangle triangle in currentPolygons)
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{
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if (faceType == 0x98)
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{
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polyGroup.faces.Add(triangle.B);
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polyGroup.faces.Add(triangle.C);
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polyGroup.faces.Add(triangle.A);
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}
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else
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{
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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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}
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}
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}
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private static List<Triangle> ToTris(int[] polys, byte opcode)
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{
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if (polys.Length == 3)
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