[build-system]
requires = ["setuptools>=68", "wheel"]
build-backend = "setuptools.build_meta"

[project]
name = "underframe-deflection"
version = "1.1.0"
description = "High-speed train underframe longitudinal beam deflection measurement from scan point clouds + CAD reference."
readme = "README.md"
requires-python = ">=3.10"
license = { text = "Proprietary" }
authors = [
    { name = "PKU High-Speed Train Project Team" },
]
keywords = ["point-cloud", "deflection", "ICP", "CAD", "metrology", "high-speed-train"]
classifiers = [
    "Development Status :: 4 - Beta",
    "Intended Audience :: Manufacturing",
    "Programming Language :: Python :: 3",
    "Programming Language :: Python :: 3.10",
    "Programming Language :: Python :: 3.11",
    "Programming Language :: Python :: 3.12",
    "Operating System :: OS Independent",
    "Topic :: Scientific/Engineering",
    "Topic :: Scientific/Engineering :: Image Processing",
]

# Core dependencies — required for compute_deflection() and registration.
dependencies = [
    "numpy>=1.23,<3.0",
    "scipy>=1.10,<2.0",
]

[project.optional-dependencies]
# Required by render_plots() and run_measurement_pipeline() (writes PNGs).
viz = ["matplotlib>=3.5,<4.0"]

# Required by write_excel_report(); pipeline degrades gracefully if missing.
excel = ["openpyxl>=3.1,<4.0"]

# ONLY for the standalone test-data generator under tools/cad_sampling/
# (step_to_pointcloud.py). NOT needed by the measurement algorithm itself
# and deliberately kept out of `all` so the runtime stays light.
sampling = ["cadquery>=2.4"]

# Convenience meta-extra that pulls everything an integrator usually wants
# at RUNTIME (does NOT include the heavy `sampling` toolchain).
all = [
    "matplotlib>=3.5,<4.0",
    "openpyxl>=3.1,<4.0",
]

[project.scripts]
underframe-measure = "underframe_deflection.cli:main"

[project.urls]
# Fill in your internal hosting URLs before publishing.
# Homepage = "https://example.invalid/underframe-deflection"
# Issues   = "https://example.invalid/underframe-deflection/issues"

# ---------------------------------------------------------------------------
# Package layout
#
# This pyproject.toml lives inside the package directory itself
# (delivery_v1.1/underframe_deflection/), so the source root and the
# package source are the same folder.
# ---------------------------------------------------------------------------
[tool.setuptools]
packages = ["underframe_deflection"]
package-dir = { "underframe_deflection" = "." }
include-package-data = false

[tool.setuptools.package-data]
underframe_deflection = ["py.typed"]