Update app.py

app.py

@@ -35,26 +35,26 @@ def sample_info(sample_id_str, fieldn):
     str__ = f"loading sample {sample_id_str}"
     
     
-    # # generate mesh
-    # sphere = trimesh.creation.icosphere(subdivisions=4, radius=0.8)
-    # sphere.vertices+=1e-2*np.random.randn(*sphere.vertices.shape)
-    # mesh = pyrender.Mesh.from_trimesh(sphere, smooth=False)
+    # generate mesh
+    sphere = trimesh.creation.icosphere(subdivisions=4, radius=0.8)
+    sphere.vertices+=1e-2*np.random.randn(*sphere.vertices.shape)
+    mesh = pyrender.Mesh.from_trimesh(sphere, smooth=False)
     
-    # # compose scene
-    # scene = pyrender.Scene(ambient_light=[.1, .1, .3], bg_color=[0, 0, 0])
-    # camera = pyrender.PerspectiveCamera( yfov=np.pi / 3.0)
-    # light = pyrender.DirectionalLight(color=[1,1,1], intensity=2e3)
+    # compose scene
+    scene = pyrender.Scene(ambient_light=[.1, .1, .3], bg_color=[0, 0, 0])
+    camera = pyrender.PerspectiveCamera( yfov=np.pi / 3.0)
+    light = pyrender.DirectionalLight(color=[1,1,1], intensity=2e3)
     
-    # scene.add(mesh, pose=  np.eye(4))
-    # scene.add(light, pose=  np.eye(4))
+    scene.add(mesh, pose=  np.eye(4))
+    scene.add(light, pose=  np.eye(4))
     
-    # c = 2**-0.5
-    # scene.add(camera, pose=[[ 1,  0,  0,  0],
-    #                         [ 0,  c, -c, -2],
-    #                         [ 0,  c,  c,  2],
-    #                         [ 0,  0,  0,  1]])
+    c = 2**-0.5
+    scene.add(camera, pose=[[ 1,  0,  0,  0],
+                            [ 0,  c, -c, -2],
+                            [ 0,  c,  c,  2],
+                            [ 0,  0,  0,  1]])
     
-    # # render scene
+    # render scene
     # r = pyrender.OffscreenRenderer(512, 512)
     # color, _ = r.render(scene)