imgration 14/12/2025

include/tree_builder.h

@@ -1,5 +1,34 @@
-#pragma once
-
-#include "assets/scene.hpp"
-
-void BuildTree(SceneAsset& sceneAsset);
+#pragma once
+
+#include "assets/scene.h"
+#include "types/transform.h"
+#include <vector>
+
+void BuildTreeHelper(Transform& transform, const glm::mat4& parentMatrix);
+
+template <typename ParsedProject>
+void BuildTree(ParsedProject& project, Scene& scene)
+{
+    // Get the scene data which contains the components
+    auto& sceneData = project.GetSceneData(scene.GUID);
+    
+    // Get all transforms from the scene data
+    auto& transforms = sceneData.template GetComponents<Transform>();
+    
+    // Find transforms with no parent (root transforms)
+    std::vector<Transform*> rootTransforms;
+    
+    for (auto& transform : transforms)
+    {
+        if (transform.Parent == nullptr)
+        {
+            rootTransforms.push_back(&transform);
+        }
+    }
+
+    // Build tree for each root transform
+    for (auto rootTransform : rootTransforms)
+    {
+        BuildTreeHelper(*rootTransform, glm::mat4(1.0f));
+    }
+}