feat: transform mesh to cloud points

mesh_to_points.py

@@ -0,0 +1,20 @@
+
+import open3d as o3d
+import trimesh
+import matplotlib.pyplot as plt
+from PIL import Image
+import numpy as np
+
+# 读取 OBJ 模型文件
+mesh = trimesh.load('output.obj')
+
+colors = mesh.visual.to_color().vertex_colors
+points = mesh.vertices
+print(colors.shape)
+print(colors)
+print(points.shape)
+
+np.save('colors.npy', colors)
+np.save('points.npy', points)
+
+mesh.show()