Initial commit: Speckle-Scanner 3D pipeline with setup README

06_Pointcloud/plot_ASCII.py

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+import open3d as o3d
+import numpy as np
+
+def load_txt_point_cloud(filename):
+    # Load the data from the ASCII file
+    data = np.loadtxt(filename)
+    points = data[:, 0:3]               # X, Y, Z
+    colors = data[:, 3:6] / 255.0       # R, G, B (normalize to [0,1])
+
+    # Create Open3D point cloud
+    pcd = o3d.geometry.PointCloud()
+    pcd.points = o3d.utility.Vector3dVector(points)
+    pcd.colors = o3d.utility.Vector3dVector(colors)
+
+    return pcd
+
+# Path to your .txt file
+txt_file_path = "/home/yoga/3D_Scanner/Jost/SubseaScanner_Convert_Disp_2_Pcl/output/Pointcloud_0000.txt"
+
+# Load and visualize
+pcd = load_txt_point_cloud(txt_file_path)
+o3d.visualization.draw_geometries([pcd])