From e2a79f0f46fdadfef8144708a36295ffb2d6fa37 Mon Sep 17 00:00:00 2001 From: Jeremy Francis Reizenstein Date: Mon, 20 Dec 2021 06:55:48 -0800 Subject: [PATCH] version 0.6.1 --- css/main.css | 2 +- docs/cameras.html | 19 ++++++++++--------- docs/cameras/index.html | 19 ++++++++++--------- files/bundle_adjustment.ipynb | 5 +++-- files/bundle_adjustment.py | 5 +++-- ...zation_with_differentiable_rendering.ipynb | 5 +++-- ...imization_with_differentiable_rendering.py | 5 +++-- files/dataloaders_ShapeNetCore_R2N2.ipynb | 5 +++-- files/dataloaders_ShapeNetCore_R2N2.py | 5 +++-- files/deform_source_mesh_to_target_mesh.ipynb | 5 +++-- files/deform_source_mesh_to_target_mesh.py | 5 +++-- files/fit_simple_neural_radiance_field.ipynb | 5 +++-- files/fit_simple_neural_radiance_field.py | 5 +++-- files/fit_textured_mesh.ipynb | 5 +++-- files/fit_textured_mesh.py | 5 +++-- files/fit_textured_volume.ipynb | 5 +++-- files/fit_textured_volume.py | 5 +++-- files/render_colored_points.ipynb | 5 +++-- files/render_colored_points.py | 5 +++-- files/render_densepose.ipynb | 5 +++-- files/render_densepose.py | 5 +++-- files/render_textured_meshes.ipynb | 5 +++-- files/render_textured_meshes.py | 5 +++-- tutorials/bundle_adjustment.html | 5 +++-- tutorials/bundle_adjustment/index.html | 5 +++-- ...ization_with_differentiable_rendering.html | 5 +++-- .../index.html | 5 +++-- tutorials/dataloaders_ShapeNetCore_R2N2.html | 5 +++-- .../dataloaders_ShapeNetCore_R2N2/index.html | 5 +++-- .../deform_source_mesh_to_target_mesh.html | 5 +++-- .../index.html | 5 +++-- .../fit_simple_neural_radiance_field.html | 5 +++-- .../index.html | 5 +++-- tutorials/fit_textured_mesh.html | 5 +++-- tutorials/fit_textured_mesh/index.html | 5 +++-- tutorials/fit_textured_volume.html | 5 +++-- tutorials/fit_textured_volume/index.html | 5 +++-- tutorials/render_colored_points.html | 5 +++-- tutorials/render_colored_points/index.html | 5 +++-- tutorials/render_densepose.html | 5 +++-- 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.nt{color:#062873;font-weight:700}.highlight .nv{color:#bb60d5}.highlight .ow{color:#007020;font-weight:700}.highlight .w{color:#bbb}.highlight .mf,.highlight .mh,.highlight .mi,.highlight .mo{color:#40a070}.highlight .sb,.highlight .sc{color:#4070a0}.highlight .sd{color:#4070a0;font-style:italic}.highlight .s2{color:#4070a0}.highlight .se{color:#4070a0;font-weight:700}.highlight .sh{color:#4070a0}.highlight .si{color:#70a0d0;font-style:italic}.highlight .sx{color:#c65d09}.highlight .sr{color:#235388}.highlight .s1{color:#4070a0}.highlight .ss{color:#517918}.highlight .bp{color:#007020}.highlight .vc,.highlight .vg,.highlight .vi{color:#bb60d5}.highlight .il{color:#40a070} \ No newline at end of file diff --git a/docs/cameras.html b/docs/cameras.html index 8ee3bed1..95494cdb 100644 --- a/docs/cameras.html +++ b/docs/cameras.html @@ -74,10 +74,11 @@ This is the system that has its origin on the image plane and the Z This is the normalized coordinate system that confines in a volume the rendered part of the object/scene. Also known as view volume. For square images, under the PyTorch3D convention, (+1, +1, znear) is the top left near corner, and (-1, -1, zfar) is the bottom right far corner of the volume. For non-square images, the side of the volume in XY with the smallest length ranges from [-1, 1] while the larger side from [-s, s], where s is the aspect ratio and s > 1 (larger divided by smaller side). The transformation from view to NDC happens after applying the camera projection matrix (P).
  • Screen coordinate system -This is another representation of the view volume with the XY coordinates defined in pixel space instead of a normalized space.
    • +This is another representation of the view volume with the XY coordinates defined in pixel space instead of a normalized space. (0,0) is the top left corner of the top left pixel +and (W,H) is the bottom right corner of the bottom right pixel.

    An illustration of the 4 coordinate systems is shown below -cameras

    +cameras

    Defining Cameras in PyTorch3D

    Cameras in PyTorch3D transform an object/scene from world to view by first transforming the object/scene to view (via transforms R and T) and then projecting the 3D object/scene to a normalized space via the projection matrix P = K[R | T], where K is the intrinsic matrix. The camera parameters in K define the normalized space. If users define the camera parameters in NDC space, then the transform projects points to NDC. If the camera parameters are defined in screen space, the transformed points are in screen space.

    Note that the base CamerasBase class makes no assumptions about the coordinate systems. All the above transforms are geometric transforms defined purely by R, T and K. This means that users can define cameras in any coordinate system and for any transforms. The method transform_points will apply K , R and T to the input points as a simple matrix transformation. However, if users wish to use cameras with the PyTorch3D renderer, they need to abide to PyTorch3D's coordinate system assumptions (read below).

    @@ -123,16 +124,16 @@ cameras_ndc = PerspectiveCameras(focal_length=fcl_ndc, principal_point=prp_ndc) # Screen space camera image_size = ((128, 256),) # (h, w) -fcl_screen = (76.2,) # fcl_ndc * (min(image_size) - 1) / 2 -prp_screen = ((114.8, 31.75), ) # (w - 1) / 2 - px_ndc * (min(image_size) - 1) / 2, (h - 1) / 2 - py_ndc * (min(image_size) - 1) / 2 +fcl_screen = (76.8,) # fcl_ndc * min(image_size) / 2 +prp_screen = ((115.2, 48), ) # w / 2 - px_ndc * min(image_size) / 2, h / 2 - py_ndc * min(image_size) / 2 cameras_screen = PerspectiveCameras(focal_length=fcl_screen, principal_point=prp_screen, in_ndc=False, image_size=image_size)

    The relationship between screen and NDC specifications of a camera's focal_length and principal_point is given by the following equations, where s = min(image_width, image_height). The transformation of x and y coordinates between screen and NDC is exactly the same as for px and py.

    -
    fx_ndc = fx_screen * 2.0 / (s - 1)
-fy_ndc = fy_screen * 2.0 / (s - 1)
+
    fx_ndc = fx_screen * 2.0 / s
+fy_ndc = fy_screen * 2.0 / s
 
-px_ndc = - (px_screen - (image_width - 1) / 2.0) * 2.0 / (s - 1)
-py_ndc = - (py_screen - (image_height - 1) / 2.0) * 2.0 / (s - 1)
+px_ndc = - (px_screen - image_width / 2.0) * 2.0 / s
+py_ndc = - (py_screen - image_height / 2.0) * 2.0 / s
 
    
-
    Last updated by Ignacio Rocco
    ← Getting Started
    
\ No newline at end of file
+
    Last updated by Jeremy Reizenstein
    ← Getting Started
    
\ No newline at end of file
diff --git a/docs/cameras/index.html b/docs/cameras/index.html
index 8ee3bed1..95494cdb 100644
--- a/docs/cameras/index.html
+++ b/docs/cameras/index.html
@@ -74,10 +74,11 @@ This is the system that has its origin on the image plane and the Z
 This is the normalized coordinate system that confines in a volume the rendered part of the object/scene. Also known as view volume. For square images, under the PyTorch3D convention, (+1, +1, znear) is the top left near corner, and (-1, -1, zfar) is the bottom right far corner of the volume. For non-square images, the side of the volume in XY with the smallest length ranges from [-1, 1] while the larger side from [-s, s], where s is the aspect ratio and s > 1 (larger divided by smaller side).
 The transformation from view to NDC happens after applying the camera projection matrix (P).
 
  • Screen coordinate system
-This is another representation of the view volume with the XY coordinates defined in pixel space instead of a normalized space.
    • 
+This is another representation of the view volume with the XY coordinates defined in pixel space instead of a normalized space. (0,0) is the top left corner of the top left pixel
+and (W,H) is the bottom right corner of the bottom right pixel.
 
 
    An illustration of the 4 coordinate systems is shown below
-cameras
    
+cameras
    
 
    Defining Cameras in PyTorch3D
    
 
    Cameras in PyTorch3D transform an object/scene from world to view by first transforming the object/scene to view (via transforms R and T) and then projecting the 3D object/scene to a normalized space via the projection matrix P = K[R | T], where K is the intrinsic matrix. The camera parameters in K define the normalized space. If users define the camera parameters in NDC space, then the transform projects points to NDC. If the camera parameters are defined in screen space, the transformed points are in screen space.
    
 
    Note that the base CamerasBase class makes no assumptions about the coordinate systems. All the above transforms are geometric transforms defined purely by R, T and K. This means that users can define cameras  in any coordinate system and for any transforms. The method transform_points will apply K , R and T to the input points as a simple matrix transformation. However, if users wish to use cameras with the PyTorch3D renderer, they need to abide to PyTorch3D's coordinate system assumptions (read below).
    
@@ -123,16 +124,16 @@ cameras_ndc = PerspectiveCameras(focal_length=fcl_ndc, principal_point=prp_ndc)
 
 # Screen space camera
 image_size = ((128, 256),)    # (h, w)
-fcl_screen = (76.2,)          # fcl_ndc * (min(image_size) - 1) / 2
-prp_screen = ((114.8, 31.75), )  # (w - 1) / 2 - px_ndc * (min(image_size) - 1) / 2, (h - 1) / 2 - py_ndc * (min(image_size) - 1) / 2
+fcl_screen = (76.8,)          # fcl_ndc * min(image_size) / 2
+prp_screen = ((115.2, 48), )  # w / 2 - px_ndc * min(image_size) / 2, h / 2 - py_ndc * min(image_size) / 2
 cameras_screen = PerspectiveCameras(focal_length=fcl_screen, principal_point=prp_screen, in_ndc=False, image_size=image_size)

    The relationship between screen and NDC specifications of a camera's focal_length and principal_point is given by the following equations, where s = min(image_width, image_height). The transformation of x and y coordinates between screen and NDC is exactly the same as for px and py.

    -
    fx_ndc = fx_screen * 2.0 / (s - 1)
-fy_ndc = fy_screen * 2.0 / (s - 1)
+
    fx_ndc = fx_screen * 2.0 / s
+fy_ndc = fy_screen * 2.0 / s
 
-px_ndc = - (px_screen - (image_width - 1) / 2.0) * 2.0 / (s - 1)
-py_ndc = - (py_screen - (image_height - 1) / 2.0) * 2.0 / (s - 1)
+px_ndc = - (px_screen - image_width / 2.0) * 2.0 / s
+py_ndc = - (py_screen - image_height / 2.0) * 2.0 / s
 
    
-
    Last updated by Ignacio Rocco
    ← Getting Started
    
\ No newline at end of file
+
    Last updated by Jeremy Reizenstein
    ← Getting Started
    
\ No newline at end of file
diff --git a/files/bundle_adjustment.ipynb b/files/bundle_adjustment.ipynb
index 20c4f258..6fa74450 100644
--- a/files/bundle_adjustment.ipynb
+++ b/files/bundle_adjustment.ipynb
@@ -89,12 +89,13 @@
     "except ModuleNotFoundError:\n",
     "    need_pytorch3d=True\n",
     "if need_pytorch3d:\n",
-    "    if torch.__version__.startswith(\"1.9\") and sys.platform.startswith(\"linux\"):\n",
+    "    if torch.__version__.startswith(\"1.10.\") and sys.platform.startswith(\"linux\"):\n",
     "        # We try to install PyTorch3D via a released wheel.\n",
+    "        pyt_version_str=torch.__version__.split(\"+\")[0].replace(\".\", \"\")\n",
     "        version_str=\"\".join([\n",
     "            f\"py3{sys.version_info.minor}_cu\",\n",
     "            torch.version.cuda.replace(\".\",\"\"),\n",
-    "            f\"_pyt{torch.__version__[0:5:2]}\"\n",
+    "            f\"_pyt{pyt_version_str}\"\n",
     "        ])\n",
     "        !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html\n",
     "    else:\n",
diff --git a/files/bundle_adjustment.py b/files/bundle_adjustment.py
index 5aa87822..9fbd5d5c 100644
--- a/files/bundle_adjustment.py
+++ b/files/bundle_adjustment.py
@@ -49,12 +49,13 @@ try:
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         get_ipython().system('pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html')
     else:
diff --git a/files/camera_position_optimization_with_differentiable_rendering.ipynb b/files/camera_position_optimization_with_differentiable_rendering.ipynb
index f5f72441..7e0d34ef 100644
--- a/files/camera_position_optimization_with_differentiable_rendering.ipynb
+++ b/files/camera_position_optimization_with_differentiable_rendering.ipynb
@@ -76,12 +76,13 @@
     "except ModuleNotFoundError:\n",
     "    need_pytorch3d=True\n",
     "if need_pytorch3d:\n",
-    "    if torch.__version__.startswith(\"1.9\") and sys.platform.startswith(\"linux\"):\n",
+    "    if torch.__version__.startswith(\"1.10.\") and sys.platform.startswith(\"linux\"):\n",
     "        # We try to install PyTorch3D via a released wheel.\n",
+    "        pyt_version_str=torch.__version__.split(\"+\")[0].replace(\".\", \"\")\n",
     "        version_str=\"\".join([\n",
     "            f\"py3{sys.version_info.minor}_cu\",\n",
     "            torch.version.cuda.replace(\".\",\"\"),\n",
-    "            f\"_pyt{torch.__version__[0:5:2]}\"\n",
+    "            f\"_pyt{pyt_version_str}\"\n",
     "        ])\n",
     "        !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html\n",
     "    else:\n",
diff --git a/files/camera_position_optimization_with_differentiable_rendering.py b/files/camera_position_optimization_with_differentiable_rendering.py
index c52b1c7a..c83f11b8 100644
--- a/files/camera_position_optimization_with_differentiable_rendering.py
+++ b/files/camera_position_optimization_with_differentiable_rendering.py
@@ -36,12 +36,13 @@ try:
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         get_ipython().system('pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html')
     else:
diff --git a/files/dataloaders_ShapeNetCore_R2N2.ipynb b/files/dataloaders_ShapeNetCore_R2N2.ipynb
index 2650cf37..84b65f29 100644
--- a/files/dataloaders_ShapeNetCore_R2N2.ipynb
+++ b/files/dataloaders_ShapeNetCore_R2N2.ipynb
@@ -51,12 +51,13 @@
     "except ModuleNotFoundError:\n",
     "    need_pytorch3d=True\n",
     "if need_pytorch3d:\n",
-    "    if torch.__version__.startswith(\"1.9\") and sys.platform.startswith(\"linux\"):\n",
+    "    if torch.__version__.startswith(\"1.10.\") and sys.platform.startswith(\"linux\"):\n",
     "        # We try to install PyTorch3D via a released wheel.\n",
+    "        pyt_version_str=torch.__version__.split(\"+\")[0].replace(\".\", \"\")\n",
     "        version_str=\"\".join([\n",
     "            f\"py3{sys.version_info.minor}_cu\",\n",
     "            torch.version.cuda.replace(\".\",\"\"),\n",
-    "            f\"_pyt{torch.__version__[0:5:2]}\"\n",
+    "            f\"_pyt{pyt_version_str}\"\n",
     "        ])\n",
     "        !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html\n",
     "    else:\n",
diff --git a/files/dataloaders_ShapeNetCore_R2N2.py b/files/dataloaders_ShapeNetCore_R2N2.py
index 22e41e29..c0bc12ab 100644
--- a/files/dataloaders_ShapeNetCore_R2N2.py
+++ b/files/dataloaders_ShapeNetCore_R2N2.py
@@ -31,12 +31,13 @@ try:
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         get_ipython().system('pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html')
     else:
diff --git a/files/deform_source_mesh_to_target_mesh.ipynb b/files/deform_source_mesh_to_target_mesh.ipynb
index ecd884b7..ac074ba6 100644
--- a/files/deform_source_mesh_to_target_mesh.ipynb
+++ b/files/deform_source_mesh_to_target_mesh.ipynb
@@ -90,12 +90,13 @@
     "except ModuleNotFoundError:\n",
     "    need_pytorch3d=True\n",
     "if need_pytorch3d:\n",
-    "    if torch.__version__.startswith(\"1.9\") and sys.platform.startswith(\"linux\"):\n",
+    "    if torch.__version__.startswith(\"1.10.\") and sys.platform.startswith(\"linux\"):\n",
     "        # We try to install PyTorch3D via a released wheel.\n",
+    "        pyt_version_str=torch.__version__.split(\"+\")[0].replace(\".\", \"\")\n",
     "        version_str=\"\".join([\n",
     "            f\"py3{sys.version_info.minor}_cu\",\n",
     "            torch.version.cuda.replace(\".\",\"\"),\n",
-    "            f\"_pyt{torch.__version__[0:5:2]}\"\n",
+    "            f\"_pyt{pyt_version_str}\"\n",
     "        ])\n",
     "        !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html\n",
     "    else:\n",
diff --git a/files/deform_source_mesh_to_target_mesh.py b/files/deform_source_mesh_to_target_mesh.py
index 8afb908e..fb7936e1 100644
--- a/files/deform_source_mesh_to_target_mesh.py
+++ b/files/deform_source_mesh_to_target_mesh.py
@@ -48,12 +48,13 @@ try:
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         get_ipython().system('pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html')
     else:
diff --git a/files/fit_simple_neural_radiance_field.ipynb b/files/fit_simple_neural_radiance_field.ipynb
index 60b43886..151406f9 100644
--- a/files/fit_simple_neural_radiance_field.ipynb
+++ b/files/fit_simple_neural_radiance_field.ipynb
@@ -56,12 +56,13 @@
     "except ModuleNotFoundError:\n",
     "    need_pytorch3d=True\n",
     "if need_pytorch3d:\n",
-    "    if torch.__version__.startswith(\"1.9\") and sys.platform.startswith(\"linux\"):\n",
+    "    if torch.__version__.startswith(\"1.10.\") and sys.platform.startswith(\"linux\"):\n",
     "        # We try to install PyTorch3D via a released wheel.\n",
+    "        pyt_version_str=torch.__version__.split(\"+\")[0].replace(\".\", \"\")\n",
     "        version_str=\"\".join([\n",
     "            f\"py3{sys.version_info.minor}_cu\",\n",
     "            torch.version.cuda.replace(\".\",\"\"),\n",
-    "            f\"_pyt{torch.__version__[0:5:2]}\"\n",
+    "            f\"_pyt{pyt_version_str}\"\n",
     "        ])\n",
     "        !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html\n",
     "    else:\n",
diff --git a/files/fit_simple_neural_radiance_field.py b/files/fit_simple_neural_radiance_field.py
index 0f369c98..3c7a9ffc 100644
--- a/files/fit_simple_neural_radiance_field.py
+++ b/files/fit_simple_neural_radiance_field.py
@@ -42,12 +42,13 @@ try:
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         get_ipython().system('pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html')
     else:
diff --git a/files/fit_textured_mesh.ipynb b/files/fit_textured_mesh.ipynb
index 5e3913e3..0839a5c4 100644
--- a/files/fit_textured_mesh.ipynb
+++ b/files/fit_textured_mesh.ipynb
@@ -68,12 +68,13 @@
     "except ModuleNotFoundError:\n",
     "    need_pytorch3d=True\n",
     "if need_pytorch3d:\n",
-    "    if torch.__version__.startswith(\"1.9\") and sys.platform.startswith(\"linux\"):\n",
+    "    if torch.__version__.startswith(\"1.10.\") and sys.platform.startswith(\"linux\"):\n",
     "        # We try to install PyTorch3D via a released wheel.\n",
+    "        pyt_version_str=torch.__version__.split(\"+\")[0].replace(\".\", \"\")\n",
     "        version_str=\"\".join([\n",
     "            f\"py3{sys.version_info.minor}_cu\",\n",
     "            torch.version.cuda.replace(\".\",\"\"),\n",
-    "            f\"_pyt{torch.__version__[0:5:2]}\"\n",
+    "            f\"_pyt{pyt_version_str}\"\n",
     "        ])\n",
     "        !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html\n",
     "    else:\n",
diff --git a/files/fit_textured_mesh.py b/files/fit_textured_mesh.py
index 9c437700..cc5cfe39 100644
--- a/files/fit_textured_mesh.py
+++ b/files/fit_textured_mesh.py
@@ -31,12 +31,13 @@ try:
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         get_ipython().system('pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html')
     else:
diff --git a/files/fit_textured_volume.ipynb b/files/fit_textured_volume.ipynb
index 3cf349ab..e05340af 100644
--- a/files/fit_textured_volume.ipynb
+++ b/files/fit_textured_volume.ipynb
@@ -47,12 +47,13 @@
     "except ModuleNotFoundError:\n",
     "    need_pytorch3d=True\n",
     "if need_pytorch3d:\n",
-    "    if torch.__version__.startswith(\"1.9\") and sys.platform.startswith(\"linux\"):\n",
+    "    if torch.__version__.startswith(\"1.10.\") and sys.platform.startswith(\"linux\"):\n",
     "        # We try to install PyTorch3D via a released wheel.\n",
+    "        pyt_version_str=torch.__version__.split(\"+\")[0].replace(\".\", \"\")\n",
     "        version_str=\"\".join([\n",
     "            f\"py3{sys.version_info.minor}_cu\",\n",
     "            torch.version.cuda.replace(\".\",\"\"),\n",
-    "            f\"_pyt{torch.__version__[0:5:2]}\"\n",
+    "            f\"_pyt{pyt_version_str}\"\n",
     "        ])\n",
     "        !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html\n",
     "    else:\n",
diff --git a/files/fit_textured_volume.py b/files/fit_textured_volume.py
index ce960173..e9a589c3 100644
--- a/files/fit_textured_volume.py
+++ b/files/fit_textured_volume.py
@@ -32,12 +32,13 @@ try:
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         get_ipython().system('pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html')
     else:
diff --git a/files/render_colored_points.ipynb b/files/render_colored_points.ipynb
index f191c7df..b25775e5 100644
--- a/files/render_colored_points.ipynb
+++ b/files/render_colored_points.ipynb
@@ -50,12 +50,13 @@
     "except ModuleNotFoundError:\n",
     "    need_pytorch3d=True\n",
     "if need_pytorch3d:\n",
-    "    if torch.__version__.startswith(\"1.9\") and sys.platform.startswith(\"linux\"):\n",
+    "    if torch.__version__.startswith(\"1.10.\") and sys.platform.startswith(\"linux\"):\n",
     "        # We try to install PyTorch3D via a released wheel.\n",
+    "        pyt_version_str=torch.__version__.split(\"+\")[0].replace(\".\", \"\")\n",
     "        version_str=\"\".join([\n",
     "            f\"py3{sys.version_info.minor}_cu\",\n",
     "            torch.version.cuda.replace(\".\",\"\"),\n",
-    "            f\"_pyt{torch.__version__[0:5:2]}\"\n",
+    "            f\"_pyt{pyt_version_str}\"\n",
     "        ])\n",
     "        !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html\n",
     "    else:\n",
diff --git a/files/render_colored_points.py b/files/render_colored_points.py
index 9370f804..1248abb1 100644
--- a/files/render_colored_points.py
+++ b/files/render_colored_points.py
@@ -30,12 +30,13 @@ try:
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         get_ipython().system('pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html')
     else:
diff --git a/files/render_densepose.ipynb b/files/render_densepose.ipynb
index 068694d3..f23b2d3b 100644
--- a/files/render_densepose.ipynb
+++ b/files/render_densepose.ipynb
@@ -57,12 +57,13 @@
     "except ModuleNotFoundError:\n",
     "    need_pytorch3d=True\n",
     "if need_pytorch3d:\n",
-    "    if torch.__version__.startswith(\"1.9\") and sys.platform.startswith(\"linux\"):\n",
+    "    if torch.__version__.startswith(\"1.10.\") and sys.platform.startswith(\"linux\"):\n",
     "        # We try to install PyTorch3D via a released wheel.\n",
+    "        pyt_version_str=torch.__version__.split(\"+\")[0].replace(\".\", \"\")\n",
     "        version_str=\"\".join([\n",
     "            f\"py3{sys.version_info.minor}_cu\",\n",
     "            torch.version.cuda.replace(\".\",\"\"),\n",
-    "            f\"_pyt{torch.__version__[0:5:2]}\"\n",
+    "            f\"_pyt{pyt_version_str}\"\n",
     "        ])\n",
     "        !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html\n",
     "    else:\n",
diff --git a/files/render_densepose.py b/files/render_densepose.py
index 544c95d5..28724f82 100644
--- a/files/render_densepose.py
+++ b/files/render_densepose.py
@@ -34,12 +34,13 @@ try:
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         get_ipython().system('pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html')
     else:
diff --git a/files/render_textured_meshes.ipynb b/files/render_textured_meshes.ipynb
index 32074c73..faf2e217 100644
--- a/files/render_textured_meshes.ipynb
+++ b/files/render_textured_meshes.ipynb
@@ -73,12 +73,13 @@
     "except ModuleNotFoundError:\n",
     "    need_pytorch3d=True\n",
     "if need_pytorch3d:\n",
-    "    if torch.__version__.startswith(\"1.9\") and sys.platform.startswith(\"linux\"):\n",
+    "    if torch.__version__.startswith(\"1.10.\") and sys.platform.startswith(\"linux\"):\n",
     "        # We try to install PyTorch3D via a released wheel.\n",
+    "        pyt_version_str=torch.__version__.split(\"+\")[0].replace(\".\", \"\")\n",
     "        version_str=\"\".join([\n",
     "            f\"py3{sys.version_info.minor}_cu\",\n",
     "            torch.version.cuda.replace(\".\",\"\"),\n",
-    "            f\"_pyt{torch.__version__[0:5:2]}\"\n",
+    "            f\"_pyt{pyt_version_str}\"\n",
     "        ])\n",
     "        !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html\n",
     "    else:\n",
diff --git a/files/render_textured_meshes.py b/files/render_textured_meshes.py
index 7ec5fc66..b4c3cdb8 100644
--- a/files/render_textured_meshes.py
+++ b/files/render_textured_meshes.py
@@ -32,12 +32,13 @@ try:
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         get_ipython().system('pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html')
     else:
diff --git a/tutorials/bundle_adjustment.html b/tutorials/bundle_adjustment.html
index 718a016a..a56880e7 100644
--- a/tutorials/bundle_adjustment.html
+++ b/tutorials/bundle_adjustment.html
@@ -133,12 +133,13 @@ where $d(g_i, g_j)$ is a suitable metric that compares the extrinsics of cameras
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html
     else:
diff --git a/tutorials/bundle_adjustment/index.html b/tutorials/bundle_adjustment/index.html
index 718a016a..a56880e7 100644
--- a/tutorials/bundle_adjustment/index.html
+++ b/tutorials/bundle_adjustment/index.html
@@ -133,12 +133,13 @@ where $d(g_i, g_j)$ is a suitable metric that compares the extrinsics of cameras
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html
     else:
diff --git a/tutorials/camera_position_optimization_with_differentiable_rendering.html b/tutorials/camera_position_optimization_with_differentiable_rendering.html
index 21c84ccc..9c2e8352 100644
--- a/tutorials/camera_position_optimization_with_differentiable_rendering.html
+++ b/tutorials/camera_position_optimization_with_differentiable_rendering.html
@@ -127,12 +127,13 @@
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html
     else:
diff --git a/tutorials/camera_position_optimization_with_differentiable_rendering/index.html b/tutorials/camera_position_optimization_with_differentiable_rendering/index.html
index 21c84ccc..9c2e8352 100644
--- a/tutorials/camera_position_optimization_with_differentiable_rendering/index.html
+++ b/tutorials/camera_position_optimization_with_differentiable_rendering/index.html
@@ -127,12 +127,13 @@
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html
     else:
diff --git a/tutorials/dataloaders_ShapeNetCore_R2N2.html b/tutorials/dataloaders_ShapeNetCore_R2N2.html
index 344fab9a..7e0e762b 100644
--- a/tutorials/dataloaders_ShapeNetCore_R2N2.html
+++ b/tutorials/dataloaders_ShapeNetCore_R2N2.html
@@ -126,12 +126,13 @@
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html
     else:
diff --git a/tutorials/dataloaders_ShapeNetCore_R2N2/index.html b/tutorials/dataloaders_ShapeNetCore_R2N2/index.html
index 344fab9a..7e0e762b 100644
--- a/tutorials/dataloaders_ShapeNetCore_R2N2/index.html
+++ b/tutorials/dataloaders_ShapeNetCore_R2N2/index.html
@@ -126,12 +126,13 @@
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html
     else:
diff --git a/tutorials/deform_source_mesh_to_target_mesh.html b/tutorials/deform_source_mesh_to_target_mesh.html
index 6d493b23..4ab3ca13 100644
--- a/tutorials/deform_source_mesh_to_target_mesh.html
+++ b/tutorials/deform_source_mesh_to_target_mesh.html
@@ -146,12 +146,13 @@ the predicted mesh is closer to the target mesh at each optimization step. To ac
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html
     else:
diff --git a/tutorials/deform_source_mesh_to_target_mesh/index.html b/tutorials/deform_source_mesh_to_target_mesh/index.html
index 6d493b23..4ab3ca13 100644
--- a/tutorials/deform_source_mesh_to_target_mesh/index.html
+++ b/tutorials/deform_source_mesh_to_target_mesh/index.html
@@ -146,12 +146,13 @@ the predicted mesh is closer to the target mesh at each optimization step. To ac
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html
     else:
diff --git a/tutorials/fit_simple_neural_radiance_field.html b/tutorials/fit_simple_neural_radiance_field.html
index c9c6784e..363e3cd9 100644
--- a/tutorials/fit_simple_neural_radiance_field.html
+++ b/tutorials/fit_simple_neural_radiance_field.html
@@ -127,12 +127,13 @@
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html
     else:
diff --git a/tutorials/fit_simple_neural_radiance_field/index.html b/tutorials/fit_simple_neural_radiance_field/index.html
index c9c6784e..363e3cd9 100644
--- a/tutorials/fit_simple_neural_radiance_field/index.html
+++ b/tutorials/fit_simple_neural_radiance_field/index.html
@@ -127,12 +127,13 @@
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html
     else:
diff --git a/tutorials/fit_textured_mesh.html b/tutorials/fit_textured_mesh.html
index fbbb0b3a..42b741b9 100644
--- a/tutorials/fit_textured_mesh.html
+++ b/tutorials/fit_textured_mesh.html
@@ -125,12 +125,13 @@
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html
     else:
diff --git a/tutorials/fit_textured_mesh/index.html b/tutorials/fit_textured_mesh/index.html
index fbbb0b3a..42b741b9 100644
--- a/tutorials/fit_textured_mesh/index.html
+++ b/tutorials/fit_textured_mesh/index.html
@@ -125,12 +125,13 @@
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html
     else:
diff --git a/tutorials/fit_textured_volume.html b/tutorials/fit_textured_volume.html
index b6c9268d..abb7ec5b 100644
--- a/tutorials/fit_textured_volume.html
+++ b/tutorials/fit_textured_volume.html
@@ -118,12 +118,13 @@
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html
     else:
diff --git a/tutorials/fit_textured_volume/index.html b/tutorials/fit_textured_volume/index.html
index b6c9268d..abb7ec5b 100644
--- a/tutorials/fit_textured_volume/index.html
+++ b/tutorials/fit_textured_volume/index.html
@@ -118,12 +118,13 @@
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html
     else:
diff --git a/tutorials/render_colored_points.html b/tutorials/render_colored_points.html
index 5c0c2c18..b30c4bb6 100644
--- a/tutorials/render_colored_points.html
+++ b/tutorials/render_colored_points.html
@@ -124,12 +124,13 @@
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html
     else:
diff --git a/tutorials/render_colored_points/index.html b/tutorials/render_colored_points/index.html
index 5c0c2c18..b30c4bb6 100644
--- a/tutorials/render_colored_points/index.html
+++ b/tutorials/render_colored_points/index.html
@@ -124,12 +124,13 @@
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html
     else:
diff --git a/tutorials/render_densepose.html b/tutorials/render_densepose.html
index 5e0a7dd5..2b8afef4 100644
--- a/tutorials/render_densepose.html
+++ b/tutorials/render_densepose.html
@@ -127,12 +127,13 @@ In this tutorial, we provide an example of using DensePose data in PyTorch3D.
    except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html
     else:
diff --git a/tutorials/render_densepose/index.html b/tutorials/render_densepose/index.html
index 5e0a7dd5..2b8afef4 100644
--- a/tutorials/render_densepose/index.html
+++ b/tutorials/render_densepose/index.html
@@ -127,12 +127,13 @@ In this tutorial, we provide an example of using DensePose data in PyTorch3D.
    except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html
     else:
diff --git a/tutorials/render_textured_meshes.html b/tutorials/render_textured_meshes.html
index d6c6b1a2..46fec71f 100644
--- a/tutorials/render_textured_meshes.html
+++ b/tutorials/render_textured_meshes.html
@@ -126,12 +126,13 @@
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html
     else:
diff --git a/tutorials/render_textured_meshes/index.html b/tutorials/render_textured_meshes/index.html
index d6c6b1a2..46fec71f 100644
--- a/tutorials/render_textured_meshes/index.html
+++ b/tutorials/render_textured_meshes/index.html
@@ -126,12 +126,13 @@
 except ModuleNotFoundError:
     need_pytorch3d=True
 if need_pytorch3d:
-    if torch.__version__.startswith("1.9") and sys.platform.startswith("linux"):
+    if torch.__version__.startswith("1.10.") and sys.platform.startswith("linux"):
         # We try to install PyTorch3D via a released wheel.
+        pyt_version_str=torch.__version__.split("+")[0].replace(".", "")
         version_str="".join([
             f"py3{sys.version_info.minor}_cu",
             torch.version.cuda.replace(".",""),
-            f"_pyt{torch.__version__[0:5:2]}"
+            f"_pyt{pyt_version_str}"
         ])
         !pip install pytorch3d -f https://dl.fbaipublicfiles.com/pytorch3d/packaging/wheels/{version_str}/download.html
     else: