From 3ad49bfe203c415bf9398eaeb8f57d0283d879ad Mon Sep 17 00:00:00 2001
From: Ting-Jun Wang <levi900227@gmail.com>
Date: Sun, 17 Dec 2023 18:57:09 +0800
Subject: [PATCH] feat: transform mesh to cloud points

---
 mesh_to_points.py | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 mesh_to_points.py

diff --git a/mesh_to_points.py b/mesh_to_points.py
new file mode 100644
index 0000000..a367aff
--- /dev/null
+++ b/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()