dependecies change and cgal boolean issue reflection

Author: petrasvestartas

docs/examples/example_boolean_difference_mesh_meshes.py

@@ -15,11 +15,12 @@
 #
 # All five meshes are sent to C++ in a single boolean_chain() call. Each
 # step's intermediate Surface_mesh stays in C++ — there is no Python ↔ C++
-# round-tripping between operations. The default kernel is EPECK
-# (exact=True), which handles the degenerate triple intersection at the
-# origin where the three axis-aligned cylinders meet — no shifts, no snap
-# rounding. Set exact=False to use EPICK with autorefine_triangle_soup snap
-# rounding instead (faster but less robust on degenerate input).
+# round-tripping between operations. The chain runs in CGAL's exact-
+# constructions kernel (EPECK), which handles the degenerate triple
+# intersection at the origin where the three axis-aligned cylinders meet —
+# no shifts needed. Pass `hybrid=True` to switch to the hybrid kernel
+# scheme (EPICK mesh + EPECK vertex_point_map) from CGAL's "consecutive
+# boolean operations with exact point maps" example.
 # =============================================================================
 
 cube = Box(2).to_vertices_and_faces(triangulated=True)
@@ -44,7 +45,6 @@ def cylinder_along(axis, radius=0.8):
 V, F = boolean_chain(
     [cube, sphere, cylinder_along("x"), cylinder_along("y"), cylinder_along("z")],
     ["intersection", "difference", "difference", "difference"],
-    exact=True,
 )
 shape = Polyhedron(V.tolist(), F.tolist()).to_mesh()
 

docs/examples/example_booleans_with_face_source.py

@@ -20,12 +20,12 @@
 # call. A CGAL corefinement visitor propagates a per-face tag through every
 # step so every output triangle carries [mesh_id, face_id] of its origin.
 #
-# The default kernel is EPECK (exact=True). Constructions are computed in
-# CGAL's Exact_predicates_exact_constructions_kernel, which handles the
-# degenerate triple intersection where the three axis-aligned cylinders meet
-# at the origin without any geometric workarounds. Set exact=False to use
-# EPICK, in which case the cylinders should be shifted by a sub-millimetre
-# amount to avoid the "Non-handled triple intersection" precondition.
+# The chain runs in CGAL's exact-constructions kernel (EPECK), which
+# handles the degenerate triple intersection where the three axis-aligned
+# cylinders meet at the origin without any geometric workarounds. Pass
+# `hybrid=True` to switch to the EPICK mesh + EPECK vertex_point_map
+# scheme from CGAL's "consecutive boolean operations with exact point
+# maps" example.
 # =============================================================================
 
 cube = Box(2).to_vertices_and_faces(triangulated=True)
@@ -50,7 +50,6 @@ def cylinder_along(axis, radius=0.8):
 V, F, S = boolean_chain_with_face_source(
     [cube, sphere, cyl_x, cyl_y, cyl_z],
     ["intersection", "difference", "difference", "difference"],
-    exact=False,
 )
 
 # =============================================================================

pyproject.toml

@@ -82,8 +82,8 @@ CMAKE_POLICY_DEFAULT_CMP0135 = "NEW"
 [tool.cibuildwheel]
 # build = ["cp38-*", "cp39-*", "cp31?-*"] # Build for specific Python versions.
 build-verbosity = 3
-test-requires = ["numpy>=1.24", "compas>=2.15,<3", "pytest", "build"]
-test-command = "pip install 'numpy>=1.24' 'compas>=2.15,<3' && pip list && pytest {project}/tests"
+test-requires = ["numpy>=1.24", "compas>=2.15", "pytest", "build"]
+test-command = "pip list && pytest {project}/tests"
 build-frontend = "pip"
 manylinux-x86_64-image = "manylinux_2_28"
 skip = ["*_i686", "*-musllinux_*", "*-win32", "pp*"]