3 files changed, 7 insertions, 5 deletions
diff --git a/src/raytracer/raytracer.cpp b/src/raytracer/raytracer.cpp
index 71a1c7f..b5e8986 100644
--- a/src/raytracer/raytracer.cpp
+++ b/src/raytracer/raytracer.cpp
@@ -54,9 +54,10 @@ void RayTracer::render(RGBA *imageData, const RayTraceScene &scene) {
             settings.currentTime++;
 //            settings.w++;
 
-            // update physics
+            // update physics for moving objects
             Physics::updateShapePositions(m_metaData.shapes);
             Physics::handleCollisions(m_metaData.shapes);
+
         } else { // done rendering
             // assemble the video
             saveFFMPEGVideo(settings.bulkOutputFolderPath);
@@ -173,7 +174,8 @@ void RayTracer::sceneChanged(QLabel* imageLabel) {
     m_imageData = reinterpret_cast<RGBA *>(image.bits());
 
     RayTraceScene rtScene{ m_width, m_height, m_metaData, m_depth };
-
+    // update the camera position
+    rtScene.m_camera.updateViewMatrix(m_metaData.cameraData);
     this->render(m_imageData, rtScene);
 
     QImage flippedImage = image.mirrored(false, false);
diff --git a/src/raytracer/raytracescene.cpp b/src/raytracer/raytracescene.cpp
index 77541e3..a81d535 100644
--- a/src/raytracer/raytracescene.cpp
+++ b/src/raytracer/raytracescene.cpp
@@ -57,7 +57,7 @@ const std::vector<SceneLightData> RayTraceScene::getLights() const {
     return m_lights;
 }
 
-const Camera& RayTraceScene::getCamera() const {
+const Camera RayTraceScene::getCamera() const {
     // Optional TODO: implement the getter or make your own design
     return m_camera;
 }
diff --git a/src/raytracer/raytracescene.h b/src/raytracer/raytracescene.h
index 35e4fb4..b608918 100644
--- a/src/raytracer/raytracescene.h
+++ b/src/raytracer/raytracescene.h
@@ -28,18 +28,18 @@ public:
     const std::vector<SceneLightData> getLights() const;
 
     // The getter of the shared pointer to the camera instance of the scene
-    const Camera& getCamera() const;
+    const Camera getCamera() const;
 
     KdTree *m_kdTree;
     bvh *m_bvh;
 
     const int &depth() const;
 
+    Camera& m_camera;
 private:
     int m_width;
     int m_height;
     SceneGlobalData m_sceneGlobalData;
-    Camera& m_camera;
     std::vector<RenderShapeData>m_shapes;
     std::vector<SceneLightData>m_lights;
     int m_depth;