adding tex coords

src/util/Model.h

@@ -21,6 +21,7 @@ class Model
 public:
   AABB boundingBox;
   std::vector<glm::vec3> positions;
+  std::vector<glm::vec2> texCoords;
   std::vector<glm::uvec3> indices;
   std::vector<glm::vec3> edges;
   std::vector<glm::vec3> faceNormals;

src/util/ModelLoader.cpp

@@ -19,6 +19,7 @@ std::vector<PModel> ModelLoader::loadModel(std::string_view filename)
     {
       auto aiVert = mesh->mVertices[v];
       model->positions.push_back(glm::vec3(aiVert.x, aiVert.y, aiVert.z));
+      model->texCoords.push_back(glm::vec2(mesh->mTextureCoords[0][v].x, mesh->mTextureCoords[0][v].y));
       aabb.adjust(model->positions.back());
     }
     for (int i = 0; i < mesh->mNumFaces; ++i)