Add a readme (#4) #19

	name: CI

	on:
	pull_request:
	types: [opened, synchronize, reopened, ready_for_review]
	push:
	branches:
	- main

	concurrency:
	group: '${{ github.workflow }}-${{ github.ref_name }}'
	cancel-in-progress: true

	jobs:
	ci:
	runs-on: windows-latest
	name: CI
	steps:

	- name: Download and extract F3D Windows
	shell: powershell
	run: \|
	mkdir f3d
	cd f3d
	curl.exe -L --output f3d.zip --url https://github.com/f3d-app/f3d/releases/download/v2.4.0/F3D-2.4.0-Windows-x86_64.zip
	C:\'Program Files'\7-Zip\7z.exe x f3d.zip

	- name: Download and extract data and baselines
	shell: powershell
	run: \|
	mkdir data
	cd data
	curl.exe -L --output cow.vtp --url https://github.com/f3d-app/f3d-superbuild/raw/main/testing/data/cow.vtp
	curl.exe -L --output TestSimple.png --url https://github.com/f3d-app/f3d-superbuild/raw/main/testing/baselines/TestSimple.png

	- name: Checkout
	uses: actions/checkout@v4
	with:
	path: 'source'
	fetch-depth: 0

	- name: Use mesa action
	uses: ./source/
	with:
	path: ${{github.workspace}}/f3d/F3D-2.4.0-Windows-x86_64/bin

	- name: Check F3D can render with success
	shell: bash
	run: ./f3d/F3D-2.4.0-Windows-x86_64/bin/f3d.exe ./data/cow.vtp --resolution=300,300 --ref=./data/TestSimple.png

Provide feedback