add lbvh search nn #136

	name: Ubuntu

	on:
	push:
	branches: [ master ]
	tags: ['v*']
	pull_request:
	branches: [ master ]

	jobs:
	build:

	runs-on: ubuntu-20.04
	strategy:
	matrix:
	python-version: ["3.8", "3.9", "3.10", "3.11"]

	steps:
	- name: Checkout source code
	uses: actions/checkout@v2
	with:
	submodules: true
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v1
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install CUDA
	uses: Jimver/cuda-toolkit@v0.2.8
	id: cuda-toolkit
	with:
	cuda: '11.7.0'
	- name: Install dependencies
	run: \|
	./scripts/actions/install_deps_ubuntu.sh
	python -m pip install -U pip wheel setuptools
	- name: CMake
	run: \|
	mkdir build
	cd build
	cmake .. -DCMAKE_BUILD_TYPE=Release -DBUILD_GLEW=ON -DBUILD_GLFW=ON -DBUILD_PNG=ON -DBUILD_JSONCPP=ON
	- name: make
	run: \|
	cd build
	make
	make pip-package
	- name: Rename package
	run: \|
	cd build/lib/python_package/pip_package
	rename s/linux/manylinux1/ *.whl
	- name: Publish package
	if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
	env:
	PYPI_USERNAME: ${{ secrets.pypi_username }}
	PYPI_PASSWORD: ${{ secrets.pypi_password }}
	run: \|
	python -m pip install twine
	cd build/lib/python_package
	python -m twine upload -u ${PYPI_USERNAME} -p ${PYPI_PASSWORD} pip_package/*

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