feat: move HighlightOverlay to nested class, move createGeometry to SceneManager, add queueRelativePositionUpdateFromViewportVector

thermion_dart/native/include/CustomGeometry.hpp

@@ -0,0 +1,46 @@
+#pragma once
+
+#include <stddef.h>
+
+#include <filament/Engine.h>
+#include <filament/VertexBuffer.h>
+#include <filament/IndexBuffer.h>
+#include <filament/TransformManager.h>
+#include <filament/Texture.h>
+#include <filament/RenderableManager.h>
+#include <filament/Viewport.h>
+#include <filament/Frustum.h>
+
+namespace thermion_filament
+{
+
+    using namespace filament;
+
+// CustomGeometry.h
+class CustomGeometry {
+public:
+    CustomGeometry(float* vertices, uint32_t numVertices, uint16_t* indices, uint32_t numIndices, RenderableManager::PrimitiveType primitiveType, Engine* engine);
+    ~CustomGeometry();
+
+    void computeBoundingBox();
+    VertexBuffer* vertexBuffer();
+    IndexBuffer* indexBuffer();
+    Box getBoundingBox() const;
+
+    float* vertices;
+    uint32_t numVertices;
+    uint16_t* indices;
+    uint32_t numIndices;
+    Box boundingBox;
+    RenderableManager::PrimitiveType primitiveType;
+
+private:
+    Engine* _engine;
+    bool _vertexBufferFreed = false;
+    bool _indexBufferFreed = false;
+
+};
+
+
+
+}