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https://github.com/Laupetin/OpenAssetTools.git
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Add generic XModel Export dumper without bone support yet
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Jan
231
src/ObjWriting/Model/XModel/XModelExportWriter.cpp
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231
src/ObjWriting/Model/XModel/XModelExportWriter.cpp
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#include "XModelExportWriter.h"
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#include <iomanip>
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#include "Model/VertexMerger.h"
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#include "Math/Quaternion.h"
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class XModelExportWriterBase : public XModelExportWriter
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{
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protected:
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std::string m_game_name;
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std::string m_zone_name;
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VertexMerger m_vertex_merger;
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void PrepareVertexMerger()
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{
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m_vertex_merger = VertexMerger(m_vertices.size());
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for (const auto& vertex : m_vertices)
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{
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m_vertex_merger.Add(VertexMergerPos{
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vertex.coordinates[0],
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vertex.coordinates[1],
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vertex.coordinates[2]
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});
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}
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}
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void WriteHeader(std::ostream& stream, const int version) const
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{
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stream << "// OpenAssetTools XMODEL_EXPORT File\n";
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stream << "// Game Origin: " << m_game_name << "\n";
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stream << "// Zone Origin: " << m_zone_name << "\n";
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stream << "MODEL\n";
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stream << "VERSION " << version << "\n";
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stream << "\n";
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}
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void WriteBones(std::ostream& stream) const
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{
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stream << "NUMBONES " << m_bones.size() << "\n";
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size_t boneNum = 0u;
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for (const auto& bone : m_bones)
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{
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stream << "BONE " << boneNum << " ";
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if (bone.parentIndex < 0)
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stream << "-1";
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else
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stream << bone.parentIndex;
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stream << " \"" << bone.name << "\"\n";
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boneNum++;
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}
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stream << "\n";
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boneNum = 0u;
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for (const auto& bone : m_bones)
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{
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stream << "BONE " << boneNum << "\n";
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stream << "OFFSET ";
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stream << std::setprecision(6) << std::fixed << bone.offset[0]
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<< ", " << std::setprecision(6) << std::fixed << bone.offset[1]
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<< ", " << std::setprecision(6) << std::fixed << bone.offset[2] << "\n";
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stream << "SCALE ";
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stream << std::setprecision(6) << std::fixed << bone.scale[0]
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<< ", " << std::setprecision(6) << std::fixed << bone.scale[1]
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<< ", " << std::setprecision(6) << std::fixed << bone.scale[2] << "\n";
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const Matrix32 mat = bone.rotation.ToMatrix();
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stream << "X " << std::setprecision(6) << std::fixed << mat.m_data[0][0]
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<< ", " << std::setprecision(6) << std::fixed << mat.m_data[1][0]
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<< ", " << std::setprecision(6) << std::fixed << mat.m_data[2][0] << "\n";
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stream << "Y " << std::setprecision(6) << std::fixed << mat.m_data[0][1]
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<< ", " << std::setprecision(6) << std::fixed << mat.m_data[1][1]
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<< ", " << std::setprecision(6) << std::fixed << mat.m_data[2][1] << "\n";
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stream << "Z " << std::setprecision(6) << std::fixed << mat.m_data[0][2]
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<< ", " << std::setprecision(6) << std::fixed << mat.m_data[1][2]
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<< ", " << std::setprecision(6) << std::fixed << mat.m_data[2][2] << "\n";
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stream << "\n";
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boneNum++;
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}
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}
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XModelExportWriterBase(std::string gameName, std::string zoneName)
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: m_game_name(std::move(gameName)),
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m_zone_name(std::move(zoneName))
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{
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}
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};
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class XModelExportWriter6 final : public XModelExportWriterBase
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{
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void WriteVertices(std::ostream& stream) const
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{
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const auto& distinctVertexValues = m_vertex_merger.GetDistinctValues();
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stream << "NUMVERTS " << distinctVertexValues.size() << "\n";
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size_t vertexNum = 0u;
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for (const auto& vertexPos : distinctVertexValues)
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{
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stream << "VERT " << vertexNum << "\n";
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stream << "OFFSET ";
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stream << std::setprecision(6) << std::fixed << vertexPos.x
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<< ", " << std::setprecision(6) << std::fixed << vertexPos.y
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<< ", " << std::setprecision(6) << std::fixed << vertexPos.z << "\n";
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stream << "BONES 1\n"; // TODO: FIXME with bone weights
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stream << "BONE 0 1.000000\n"; // TODO: FIXME with bone weights
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stream << "\n";
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vertexNum++;
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}
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}
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static void WriteFaceVertex(std::ostream& stream, const size_t index, const XModelVertex& vertex)
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{
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stream << "VERT " << index << "\n";
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stream << "NORMAL " << std::setprecision(6) << std::fixed << vertex.normal[0]
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<< " " << std::setprecision(6) << std::fixed << vertex.normal[1]
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<< " " << std::setprecision(6) << std::fixed << vertex.normal[2] << "\n";
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stream << "COLOR " << std::setprecision(6) << std::fixed << vertex.color[0]
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<< " " << std::setprecision(6) << std::fixed << vertex.color[1]
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<< " " << std::setprecision(6) << std::fixed << vertex.color[2]
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<< " " << std::setprecision(6) << std::fixed << vertex.color[3] << "\n";
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stream << "UV 1 " << std::setprecision(6) << std::fixed << vertex.uv[0]
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<< " " << std::setprecision(6) << std::fixed << vertex.uv[1] << "\n";
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}
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void WriteFaces(std::ostream& stream) const
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{
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stream << "NUMFACES " << m_faces.size() << "\n";
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for (const auto& face : m_faces)
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{
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const size_t distinctPositions[3]
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{
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m_vertex_merger.GetDistinctPositionByInputPosition(face.vertexIndex[0]),
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m_vertex_merger.GetDistinctPositionByInputPosition(face.vertexIndex[1]),
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m_vertex_merger.GetDistinctPositionByInputPosition(face.vertexIndex[2])
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};
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const XModelVertex& v0 = m_vertices[face.vertexIndex[0]];
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const XModelVertex& v1 = m_vertices[face.vertexIndex[1]];
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const XModelVertex& v2 = m_vertices[face.vertexIndex[2]];
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stream << "TRI " << face.objectIndex << " " << face.materialIndex << " 0 0\n";
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WriteFaceVertex(stream, distinctPositions[0], v0);
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WriteFaceVertex(stream, distinctPositions[1], v1);
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WriteFaceVertex(stream, distinctPositions[2], v2);
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stream << "\n";
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}
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}
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void WriteObjects(std::ostream& stream) const
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{
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stream << "NUMOBJECTS " << m_objects.size() << "\n";
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size_t objectNum = 0u;
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for (const auto& object : m_objects)
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{
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stream << "OBJECT " << objectNum << " \"" << object.name << "\"\n";
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objectNum++;
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}
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stream << "\n";
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}
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void WriteMaterials(std::ostream& stream) const
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{
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stream << "NUMMATERIALS " << m_materials.size() << "\n";
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size_t materialNum = 0u;
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for (const auto& material : m_materials)
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{
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stream << "MATERIAL " << materialNum << " \"" << material.name << "\" \"" << material.materialTypeName << "\" \"" << material.colorMapName << "\"\n";
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stream << "COLOR " << std::setprecision(6) << std::fixed << material.color[0]
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<< " " << std::setprecision(6) << std::fixed << material.color[1]
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<< " " << std::setprecision(6) << std::fixed << material.color[2]
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<< " " << std::setprecision(6) << std::fixed << material.color[3] << "\n";
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stream << "TRANSPARENCY " << std::setprecision(6) << std::fixed << material.transparency[0]
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<< " " << std::setprecision(6) << std::fixed << material.transparency[1]
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<< " " << std::setprecision(6) << std::fixed << material.transparency[2]
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<< " " << std::setprecision(6) << std::fixed << material.transparency[3] << "\n";
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stream << "AMBIENTCOLOR " << std::setprecision(6) << std::fixed << material.ambientColor[0]
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<< " " << std::setprecision(6) << std::fixed << material.ambientColor[1]
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<< " " << std::setprecision(6) << std::fixed << material.ambientColor[2]
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<< " " << std::setprecision(6) << std::fixed << material.ambientColor[3] << "\n";
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stream << "INCANDESCENCE " << std::setprecision(6) << std::fixed << material.incandescence[0]
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<< " " << std::setprecision(6) << std::fixed << material.incandescence[1]
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<< " " << std::setprecision(6) << std::fixed << material.incandescence[2]
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<< " " << std::setprecision(6) << std::fixed << material.incandescence[3] << "\n";
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stream << "COEFFS " << std::setprecision(6) << std::fixed << material.coeffs[0]
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<< " " << std::setprecision(6) << std::fixed << material.coeffs[1] << "\n";
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stream << "GLOW " << std::setprecision(6) << std::fixed << material.glow.x
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<< " " << material.glow.y << "\n";
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stream << "REFRACTIVE " << material.refractive.x
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<< " " << std::setprecision(6) << std::fixed << material.refractive.y << "\n";
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stream << "SPECULARCOLOR " << std::setprecision(6) << std::fixed << material.specularColor[0]
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<< " " << std::setprecision(6) << std::fixed << material.specularColor[1]
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<< " " << std::setprecision(6) << std::fixed << material.specularColor[2]
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<< " " << std::setprecision(6) << std::fixed << material.specularColor[3] << "\n";
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stream << "REFLECTIVECOLOR " << std::setprecision(6) << std::fixed << material.reflectiveColor[0]
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<< " " << std::setprecision(6) << std::fixed << material.reflectiveColor[1]
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<< " " << std::setprecision(6) << std::fixed << material.reflectiveColor[2]
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<< " " << std::setprecision(6) << std::fixed << material.reflectiveColor[3] << "\n";
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stream << "REFLECTIVE " << material.reflective.x
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<< " " << std::setprecision(6) << std::fixed << material.reflective.y << "\n";
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stream << "BLINN " << std::setprecision(6) << std::fixed << material.blinn[0]
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<< " " << std::setprecision(6) << std::fixed << material.blinn[1] << "\n";
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stream << "PHONG " << std::setprecision(6) << std::fixed << material.phong << "\n";
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stream << "\n";
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materialNum++;
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}
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}
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public:
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XModelExportWriter6(std::string gameName, std::string zoneName)
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: XModelExportWriterBase(std::move(gameName), std::move(zoneName))
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{
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}
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void Write(std::ostream& stream) override
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{
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PrepareVertexMerger();
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WriteHeader(stream, 6);
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WriteBones(stream);
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WriteVertices(stream);
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WriteFaces(stream);
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WriteObjects(stream);
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WriteMaterials(stream);
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}
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};
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std::unique_ptr<XModelExportWriter> XModelExportWriter::CreateWriterForVersion6(std::string gameName, std::string zoneName)
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{
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return std::make_unique<XModelExportWriter6>(std::move(gameName), std::move(zoneName));
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}
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