fix(intersection): Use an absolute tolerance for 2D line intersection

This is needed for when the coordinates are very close to zero.
ladybug-tools · Sep 24, 2024 · 161f94e · 161f94e
1 parent 0d5e78b
commit 161f94e
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/ladybug_geometry/geometry3d/face.py b/ladybug_geometry/geometry3d/face.py
@@ -73,8 +73,9 @@ class Face3D(Base2DIn3D):
         * perimeter
         * area
         * centroid
-        * altitude
         * azimuth
+        * altitude
+        * tilt
         * is_clockwise
         * is_convex
         * is_self_intersecting

diff --git a/ladybug_geometry/intersection2d.py b/ladybug_geometry/intersection2d.py
@@ -10,9 +10,9 @@
 from .geometry2d.pointvector import Point2D, Vector2D
 
 
-def _isclose(a, b, rel_tol=1e-09, abs_tol=0.0):
+def _isclose(a, b, rel_tol=1e-09, abs_tol=1e-09):
     """Implementation of the math.isclose method from Python 3.5 onward."""
-    return abs(a-b) <= max(rel_tol * max(abs(a), abs(b)), abs_tol)
+    return abs(a - b) <= max(rel_tol * max(abs(a), abs(b)), abs_tol)
 
 
 def intersect_line2d(line_ray_a, line_ray_b):