Update scenes with textures to better povs

objs/README.md

@@ -3,3 +3,4 @@
 - Sheep: https://quaternius.com/packs/farmanimal.html
 - Bunny: https://github.com/alecjacobson/common-3d-test-models
 - Dragon: https://github.com/alecjacobson/common-3d-test-models
+- Staircase: https://blendswap.com/blend/14449 (deleted the rug, exported from blender and manually edited MTL to fix materials and add textures)

scenes/museum.cry

@@ -1,31 +1,27 @@
 {
-    num_samples: 10,
-    max_depth: 10,
+    num_samples: 16,
     camera: Perspective {
-        origin: Point(0, 13, -4),
-        target: Point(0, 3, -4),
+        origin: Point(2, 10, -2),
+        target: Point(0.5, 3, -3),
         up: Vector(0, 0, -1),
-        fov: 90,
+        fov: 60,
         film: {
             width: 800,
             height: 600,
         }
     },
     lights: [
-        // Infinite { intensity: Color(0.2, 0.2, 0.2) },
-        // Distant { direction: Vector(0, 0, -1), intensity: Color(1, 1, 1) }
     ],
     materials: {
         matte: Matte { reflectance: Color(1, 0.9, 0.8), sigma: 30 }
     },
     shapes: {
-        light: Disk { origin: Point(0, 0, -16), radius: 3, rotate_x: 180 }
+        light: Disk { origin: Point(0, 8, -8), radius: 1, rotate_x: 90 }
     },
     primitives: [
         Mesh { 
             file_name: 'objs/local/hintze-hall/source/NHMHintzeHall01/NHMHintzeHall01.obj',
             fallback_material: 'matte' 
         },
-        Shape { shape: 'light', emittance: Color(3, 3, 3) },
     ]
 }

scenes/room.cry

@@ -1,9 +1,9 @@
 {
-    num_samples: 10,
+    num_samples: 16,
     max_depth: 8,
     camera: Perspective {
-        origin: Point(2.5, 1.1, -5),
-        target: Point(-2.5, 0, 0),
+        origin: Point(2.9, 1.5, -4),
+        target: Point(-5, -1.5, -1),
         up: Vector(0, 1, 0),
         fov: 60,
         film: {