obj loader refactor

2022-08-08 21:37:51 +02:00
parent 599d44a491
commit a3e4ee8496
24 changed files with 4517 additions and 464 deletions
@@ -0,0 +1,49 @@
+/*
+# ______       ____   ___
+#   |     \/   ____| |___|
+#   |     |   |   \  |   |
+#-----------------------------------------------------------------------
+# Copyright 2022, tyra - https://github.com/h4570/tyra
+# Licenced under Apache License 2.0
+# Sandro Sobczyński <sandro.sobczynski@gmail.com>
+*/
+
+#pragma once
+
+#include "../../loader.hpp"
+#include "../builder2/mesh_builder2_data.hpp"
+#include <string>
+#include "renderer/models/color.hpp"
+#include "loaders/3d/obj_loader/tiny_obj_loader.hpp"
+
+namespace Tyra {
+
+/** Class responsible for loading & parsing custom Tyra obj files */
+class ObjLoader : public Loader {
+ public:
+  ObjLoader();
+  ~ObjLoader();
+
+  /** Load multiple obj files (dynamic) */
+  MeshBuilder2Data* load(const char* fullpath, const u16& count,
+                         const float& scale, const bool& invertT);
+
+  inline MeshBuilder2Data* load(const std::string& fullpath, const u16& count,
+                                const float& scale, const bool& invertT) {
+    return load(fullpath.c_str(), count, scale, invertT);
+  }
+
+ private:
+  void setInitialData(MeshBuilder2Data* output, const tinyobj::attrib_t& attrib,
+                      const std::vector<tinyobj::shape_t>& shapes,
+                      const std::vector<tinyobj::material_t>& materials,
+                      const u16& framesCount);
+
+  void importFrame(MeshBuilder2Data* output, const tinyobj::attrib_t& attrib,
+                   const std::vector<tinyobj::shape_t>& shapes,
+                   const std::vector<tinyobj::material_t>& materials,
+                   const u16& frameIndex, const float& scale,
+                   const bool& invertY, const u16& count);
+};
+
+}  // namespace Tyra