From 835e662fb582e3b506ab500b39eebb1191098745 Mon Sep 17 00:00:00 2001
From: Georgia Gkioxari <gkioxari@fb.com>
Date: Wed, 1 Sep 2021 05:32:28 -0700
Subject: [PATCH] master -> main

Summary: Replace master with main in hard coded paths or mentions in documentation

Reviewed By: bottler

Differential Revision: D30696097

fbshipit-source-id: d5ff67bb026d90d1543d10ab027f916e8361ca69
---
 pytorch3d/datasets/r2n2/r2n2.py  |  4 ++--
 pytorch3d/datasets/r2n2/utils.py | 18 +++++++++---------
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/pytorch3d/datasets/r2n2/r2n2.py b/pytorch3d/datasets/r2n2/r2n2.py
index 4bbc9337..6e261eb0 100644
--- a/pytorch3d/datasets/r2n2/r2n2.py
+++ b/pytorch3d/datasets/r2n2/r2n2.py
@@ -31,7 +31,7 @@ SYNSET_DICT_DIR = Path(__file__).resolve().parent
 MAX_CAMERA_DISTANCE = 1.75  # Constant from R2N2.
 VOXEL_SIZE = 128
 # Intrinsic matrix extracted from Blender. Taken from meshrcnn codebase:
-# https://github.com/facebookresearch/meshrcnn/blob/master/shapenet/utils/coords.py
+# https://github.com/facebookresearch/meshrcnn/blob/main/shapenet/utils/coords.py
 BLENDER_INTRINSIC = torch.tensor(
     [
         [2.1875, 0.0, 0.0, 0.0],
@@ -295,7 +295,7 @@ class R2N2(ShapeNetBase):  # pragma: no cover
 
             # Intrinsic matrix extracted from the Blender with slight modification to work with
             # PyTorch3D world space. Taken from meshrcnn codebase:
-            # https://github.com/facebookresearch/meshrcnn/blob/master/shapenet/utils/coords.py
+            # https://github.com/facebookresearch/meshrcnn/blob/main/shapenet/utils/coords.py
             K = torch.tensor(
                 [
                     [2.1875, 0.0, 0.0, 0.0],
diff --git a/pytorch3d/datasets/r2n2/utils.py b/pytorch3d/datasets/r2n2/utils.py
index 1ef00fdf..b1162c98 100644
--- a/pytorch3d/datasets/r2n2/utils.py
+++ b/pytorch3d/datasets/r2n2/utils.py
@@ -25,11 +25,11 @@ from pytorch3d.transforms import Transform3d
 
 
 # Empirical min and max over the dataset from meshrcnn.
-# https://github.com/facebookresearch/meshrcnn/blob/master/shapenet/utils/coords.py#L9
+# https://github.com/facebookresearch/meshrcnn/blob/main/shapenet/utils/coords.py#L9
 SHAPENET_MIN_ZMIN = 0.67
 SHAPENET_MAX_ZMAX = 0.92
 # Threshold for cubify from meshrcnn:
-# https://github.com/facebookresearch/meshrcnn/blob/master/configs/shapenet/voxmesh_R50.yaml#L11
+# https://github.com/facebookresearch/meshrcnn/blob/main/configs/shapenet/voxmesh_R50.yaml#L11
 CUBIFY_THRESH = 0.2
 
 # Default values of rotation, translation and intrinsic matrices for BlenderCamera.
@@ -101,7 +101,7 @@ def collate_batched_R2N2(batch: List[Dict]):  # pragma: no cover
 def compute_extrinsic_matrix(azimuth, elevation, distance):  # pragma: no cover
     """
     Copied from meshrcnn codebase:
-    https://github.com/facebookresearch/meshrcnn/blob/master/shapenet/utils/coords.py#L96
+    https://github.com/facebookresearch/meshrcnn/blob/main/shapenet/utils/coords.py#L96
 
     Compute 4x4 extrinsic matrix that converts from homogeneous world coordinates
     to homogeneous camera coordinates. We assume that the camera is looking at the
@@ -151,7 +151,7 @@ def read_binvox_coords(
 ):  # pragma: no cover
     """
     Copied from meshrcnn codebase:
-    https://github.com/facebookresearch/meshrcnn/blob/master/shapenet/utils/binvox_torch.py#L5
+    https://github.com/facebookresearch/meshrcnn/blob/main/shapenet/utils/binvox_torch.py#L5
 
     Read a binvox file and return the indices of all nonzero voxels.
 
@@ -194,7 +194,7 @@ def read_binvox_coords(
 def _compute_idxs(vals, counts):  # pragma: no cover
     """
     Copied from meshrcnn codebase:
-    https://github.com/facebookresearch/meshrcnn/blob/master/shapenet/utils/binvox_torch.py#L58
+    https://github.com/facebookresearch/meshrcnn/blob/main/shapenet/utils/binvox_torch.py#L58
 
     Fast vectorized version of index computation.
 
@@ -247,7 +247,7 @@ def _compute_idxs(vals, counts):  # pragma: no cover
 def _read_binvox_header(f):  # pragma: no cover
     """
     Copied from meshrcnn codebase:
-    https://github.com/facebookresearch/meshrcnn/blob/master/shapenet/utils/binvox_torch.py#L99
+    https://github.com/facebookresearch/meshrcnn/blob/main/shapenet/utils/binvox_torch.py#L99
 
     Read binvox header and extract information regarding voxel sizes and translations
     to original voxel coordinates.
@@ -311,7 +311,7 @@ def _read_binvox_header(f):  # pragma: no cover
 def align_bbox(src, tgt):  # pragma: no cover
     """
     Copied from meshrcnn codebase:
-    https://github.com/facebookresearch/meshrcnn/blob/master/tools/preprocess_shapenet.py#L263
+    https://github.com/facebookresearch/meshrcnn/blob/main/tools/preprocess_shapenet.py#L263
 
     Return a copy of src points in the coordinate system of tgt by applying a
     scale and shift along each coordinate axis to make the min / max values align.
@@ -341,7 +341,7 @@ def align_bbox(src, tgt):  # pragma: no cover
 def voxelize(voxel_coords, P, V):  # pragma: no cover
     """
     Copied from meshrcnn codebase:
-    https://github.com/facebookresearch/meshrcnn/blob/master/tools/preprocess_shapenet.py#L284
+    https://github.com/facebookresearch/meshrcnn/blob/main/tools/preprocess_shapenet.py#L284
     but changing flip y to flip x.
 
     Creating voxels of shape (D, D, D) from voxel_coords and projection matrix.
@@ -388,7 +388,7 @@ def voxelize(voxel_coords, P, V):  # pragma: no cover
 def project_verts(verts, P, eps=1e-1):  # pragma: no cover
     """
     Copied from meshrcnn codebase:
-    https://github.com/facebookresearch/meshrcnn/blob/master/shapenet/utils/coords.py#L159
+    https://github.com/facebookresearch/meshrcnn/blob/main/shapenet/utils/coords.py#L159
 
     Project vertices using a 4x4 transformation matrix.