diff --git a/example_scenes/cube.psy b/example_scenes/cube.psy
index 71760a7..547c934 100644
--- a/example_scenes/cube.psy
+++ b/example_scenes/cube.psy
@@ -1,60 +1,73 @@
-Scene $Scene_fr1 {
-    Output {
-        Path ["test_renders/cube.png"]
-    }
-    RenderSettings {
-        Resolution [960 540]
-        SamplesPerPixel [16]
-        Seed [1]
-    }
-    Camera {
-        Fov [49.134342]
-        FocalDistance [9.559999]
-        ApertureRadius [0.250000]
-        Transform [0.685881 0.727634 -0.010817 0.000000 -0.317370 0.312469 0.895343 0.000000 -0.654862 0.610666 -0.445245 0.000000 7.481132 -6.507640 5.343665 1.000000]
-    }
-    World {
-        BackgroundShader {
-            Type [Color]
-            Color [rec709, 0.050876 0.050876 0.050876]
-        }
-    }
-    Shaders {
-        SurfaceShader $Material {
-            Type [Lambert]
-            Color [rec709, 0.800000 0.800000 0.800000]
-        }
-    }
-    Objects {
-        MeshSurface $__Plane_ {
-            SurfaceShaderBind [$Material]
-            Vertices [-1.000000 -1.000000 0.000000 1.000000 -1.000000 0.000000 -1.000000 1.000000 0.000000 1.000000 1.000000 0.000000]
-            FaceVertCounts [4 ]
-            FaceVertIndices [0 1 3 2 ]
-        }
-        MeshSurface $__Cube_ {
-            SurfaceShaderBind [$Material]
-            Vertices [1.000000 1.000000 -1.000000 1.000000 -1.000000 -1.000000 -1.000000 -1.000000 -1.000000 -1.000000 1.000000 -1.000000 1.000000 0.999999 1.000000 0.999999 -1.000001 1.000000 -1.000000 -1.000000 1.000000 -1.000000 1.000000 1.000000 ]
-            FaceVertCounts [4 4 4 4 4 4 ]
-            FaceVertIndices [0 1 2 3 4 7 6 5 0 4 5 1 1 5 6 2 2 6 7 3 4 0 3 7 ]
-        }
-        SphereLight $__Lamp {
-            Color [rec709, 50.000000 50.000000 50.000000]
-            Radius [0.100000]
-        }
-    }
-    Assembly {
-        Instance {
-            Data [$__Plane_]
-            Transform [0.078868 -0.000000 0.000000 -0.000000 -0.000000 0.078868 -0.000000 0.000000 0.000000 -0.000000 0.078868 -0.000000 -0.000000 0.000000 -0.000000 1.000000]
-        }
-        Instance {
-            Data [$__Cube_]
-            Transform [1.000000 -0.000000 0.000000 -0.000000 -0.000000 1.000000 -0.000000 0.000000 0.000000 -0.000000 1.000000 -0.000000 -0.000000 0.000000 -1.000000 1.000000]
-        }
-        Instance {
-            Data [$__Lamp]
-            Transform [0.019856 -0.060763 0.000000 -0.000000 0.015191 0.079422 -0.000000 0.000000 0.000000 -0.000000 1.000000 -0.000000 -0.026851 -0.125233 -4.432303 1.000000]
-        }
+ClearScene {}
+
+Output {
+    Path ["test_renders/cube.png"]
+}
+
+RenderSettings {
+    Resolution [960 540]
+    SamplesPerPixel [16]
+    Seed [1]
+}
+
+Camera {
+    Fov [49.134342]
+    FocalDistance [9.559999]
+    ApertureRadius [0.250000]
+    Transform [0.685881 0.727634 -0.010817 -0.317370 0.312469 0.895343 -0.654862 0.610666 -0.445245 7.481132 -6.507640 5.343665]
+}
+
+World {
+    BackgroundShader {
+        Type [Color]
+        Color [rec709, 0.050876 0.050876 0.050876]
+    }
+}
+
+AddShader {
+    SurfaceShader {
+        Name [Material]
+        Type [Lambert]
+        Color [rec709, 0.800000 0.800000 0.800000]
+    }
+}
+
+AddObject {
+    MeshSurface {
+        Name [__Plane_]
+        SurfaceShaderBind [Material]
+        Vertices [-1.000000 -1.000000 0.000000 1.000000 -1.000000 0.000000 -1.000000 1.000000 0.000000 1.000000 1.000000 0.000000]
+        FaceVertCounts [4 ]
+        FaceVertIndices [0 1 3 2 ]
+    }
+    MeshSurface {
+        Name [__Cube_]
+        SurfaceShaderBind [Material]
+        Vertices [1.000000 1.000000 -1.000000 1.000000 -1.000000 -1.000000 -1.000000 -1.000000 -1.000000 -1.000000 1.000000 -1.000000 1.000000 0.999999 1.000000 0.999999 -1.000001 1.000000 -1.000000 -1.000000 1.000000 -1.000000 1.000000 1.000000 ]
+        FaceVertCounts [4 4 4 4 4 4 ]
+        FaceVertIndices [0 1 2 3 4 7 6 5 0 4 5 1 1 5 6 2 2 6 7 3 4 0 3 7 ]
+    }
+    SphereLight {
+        Name [__Lamp]
+        Color [rec709, 50.000000 50.000000 50.000000]
+        Radius [0.100000]
+    }
+}
+
+AddInstance {
+    Instance {
+        Name [__Plane_]
+        Data [__Plane_]
+        Transform [0.078868 0.000000 0.000000 0.000000 0.078868 0.000000 0.000000 0.000000 0.078868 0.000000 0.000000 0.000000]
+    }
+    Instance {
+        Name [__Cube_]
+        Data [__Cube_]
+        Transform [1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 -1.000000]
+    }
+    Instance {
+        Name [__Lamp]
+        Data [__Lamp]
+        Transform [0.019856 -0.060763 0.000000 0.015191 0.079422 0.000000 0.000000 0.000000 1.000000 -0.026851 -0.125233 -4.432303]
     }
 }