dev-python/ocp-gordon: new package, add 0.1.18

Signed-off-by: Huang Rui <vowstar@gmail.com>

dev-python/ocp-gordon/Manifest

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+DIST ocp_gordon-0.1.18.tar.gz 118664 BLAKE2B c3fcf322b9cff11547962a9d313e7654a3f0bfe01f231b1ef1fb21e35f0167c29b9cd9a508aba273940ad57ae68979dd57276f4cfdf05b3268f1a485fa4d6c2d SHA512 e76f0f794a5ef264d77973aad753e7e1f37b2d195beedf9f85f9e1725a00c73d0e956db21763243e5e8f9cd1561ecc5bfa23cb60bc688fd015a8cb4aba2242b9

dev-python/ocp-gordon/metadata.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>vowstar@gmail.com</email>
+		<name>Huang Rui</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">snoyer/ocp-gordon</remote-id>
+		<remote-id type="pypi">ocp-gordon</remote-id>
+	</upstream>
+	<longdescription lang="en">
+		ocp-gordon provides Gordon surface fitting functionality for OCP (Open
+		CASCADE Python bindings). Gordon surfaces are constructed by interpolating
+		a network of curves, useful for creating smooth surfaces in parametric CAD
+		modeling with build123d and CadQuery.
+	</longdescription>
+	<longdescription lang="zh">
+		ocp-gordon为OCP（Open CASCADE Python绑定）提供Gordon曲面拟合功能。Gordon
+		曲面通过插值曲线网络构建，适用于在build123d和CadQuery的参数化CAD建模中创建
+		平滑曲面。
+	</longdescription>
+</pkgmetadata>

dev-python/ocp-gordon/ocp-gordon-0.1.18.ebuild

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+# Copyright 2025-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{11..13} )
+DISTUTILS_USE_PEP517=setuptools
+PYPI_PN="ocp_gordon"
+inherit distutils-r1 pypi
+
+DESCRIPTION="Gordon surface fitting for OCP (Open CASCADE Python bindings)"
+HOMEPAGE="https://github.com/snoyer/ocp-gordon https://pypi.org/project/ocp-gordon/"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64"
+
+RDEPEND="
+	>=dev-python/cadquery-ocp-novtk-7.8[${PYTHON_USEDEP}]
+	>=dev-python/numpy-2[${PYTHON_USEDEP}]
+	dev-python/scipy[${PYTHON_USEDEP}]
+"
+BDEPEND="${RDEPEND}"
+
+EPYTEST_PLUGINS=( )
+distutils_enable_tests pytest