update

README.md

@@ -56,7 +56,7 @@ HIT fosters a new direction and therefore there aren't any exisiting Benchmarks.
 ## Usage
 ### Quick use
 ```angular2html
-pip install -r requirements.txt
+pip install datasets
 ```
 ```angular2html
 from datasets import load_dataset
@@ -71,6 +71,9 @@ print(next(iter(male_train)))
 
 ### Visualize data
 ```angular2html
+pip install -r requirements.txt
+```
+```angular2html
 git clone https://huggingface.co/datasets/varora/HIT
 ```
 ```angular2html

vis_hit_sample.py

@@ -14,21 +14,23 @@ def vis_hit_sample(sample):
     """
     # get point-cloud from sample
     pc = np.asarray(sample['body_cont_pc'])
+    # get mesh and mesh-free-verts from sample
+    mesh_verts = np.asarray(sample['smpl_dict']['verts'])
+    mesh_verts_free = np.asarray(sample['smpl_dict']['verts_free'])
+    mesh_faces = np.asarray(sample['smpl_dict']['faces'])
+
     # create point-cloud
     pcd = o3d.geometry.PointCloud()
     pcd.points = o3d.utility.Vector3dVector(pc)
     pcd.paint_uniform_color([0.6509803922, 0.2901960784, 0.2823529412])
     pcd_front = pcd.__copy__()
 
-    # get mesh and mesh-free-verts from sample
-    mesh_verts = np.asarray(sample['smpl_dict']['verts'])
-    mesh_verts_free = np.asarray(sample['smpl_dict']['verts_free'])
-    mesh_faces = np.asarray(sample['smpl_dict']['faces'])
     # create mesh
     mesh = o3d.geometry.TriangleMesh()
     mesh.vertices = o3d.utility.Vector3dVector(mesh_verts)
     mesh.triangles = o3d.utility.Vector3iVector(mesh_faces)
     mesh.paint_uniform_color([0.737254902, 0.7960784314, 0.8196078431])
+
     # create mesh-free-verts
     mesh_free = o3d.geometry.TriangleMesh()
     mesh_free.vertices = o3d.utility.Vector3dVector(mesh_verts_free)