Geometry3d.aip Work

from geometry3d import Point, Vector, Line, Sphere, Plane import math

def _compute_normals(self): # Simplified: fit plane to 10 nearest neighbors (use sklearn or open3d) from sklearn.neighbors import NearestNeighbors nbrs = NearestNeighbors(n_neighbors=10).fit(self.points) # ... compute normals via PCA ... self.features['normals'] = normals geometry3d.aip

Assuming you have installed the libaip library (available for Python via pip install geometry3d-aip and for C++ via Conan), here is how you interact with the format. from geometry3d import Point, Vector, Line, Sphere, Plane

, a specialized piece of software used to expand what the industry-standard vector tool can do. The Problem: The 2D Ceiling from geometry3d import Point

geometry3d.aip provides intersection tests between primitives.

# Point on plane? is_on = plane.contains(p1) # bool