pull in the rounding fix from @breiler

.github/workflows/verify.yml

@@ -1,49 +1,36 @@
 name: "Test Build"
 
-on: [pull_request]
+on:
+  push:
+    tags:
+      - "v*.*.*"
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
 
 jobs:
   build:
     runs-on: ubuntu-latest
 
     steps:
-    - name: Checkout repository and submodules
-      uses: actions/checkout@v2
-      with:
-         submodules: recursive        
-
-    - name: List directory contents
-      run: pwd; ls -la      
-
-    - name: start xvfb
-      run:
-        Xvfb :0 &
+      - name: Checkout repository and submodules
+        uses: actions/checkout@v3
 
-    - name: initialize the X11 DISPLAY variable
-      run:
-        export DISPLAY=:0
+      - name: Set up JDK
+        uses: actions/setup-java@v3
+        with:
+          java-version: '17'
+          distribution: 'temurin'
 
-    - name: After checkout, list directory contnts
-      run: pwd; ls -la        
-    - name: Install libraries
-      run: |
-          sudo apt update
-          sudo apt install libgtk2.0-0
-
-    - name: Pull a JavaFX JDK
-      run: wget http://static.azul.com/zulu/bin/zulu8.33.0.1-ca-fx-jdk8.0.192-linux_x64.tar.gz
+      - name: Start xvfb
+        run:
+          Xvfb :0 &
 
-    - name: After JDK download, list directory contnts
-      run: pwd; ls -la
+      - name: Initialize the X11 DISPLAY variable
+        run:
+          export DISPLAY=:0
 
-    - name: Set Java
-      uses: actions/setup-java@v1
-      with:
-        java-version: 1.8
-        jdkFile: ./zulu8.33.0.1-ca-fx-jdk8.0.192-linux_x64.tar.gz
-
-
-    - name: Test with Gradle 
-      run: xvfb-run -s '-screen 0 1024x768x24' ./gradlew test     
-
-
+      - name: Build and test
+        run: xvfb-run -s '-screen 0 1024x768x24' mvn clean install

.gitignore

@@ -1,4 +1,5 @@
 /build/
+/target/
 /bin/
 .project
 .classpath
@@ -34,3 +35,14 @@ html
 /SVGExportTest5.svg
 /box.svg.png
 /brokenSTL.STL.png
+/jcsg-svg/*.png
+/jcsg-svg/*.svg
+/jcsg/*.stl
+.flattened-pom.xml
+dependency-reduced-pom.xml
+target/
+build/
+/jcsg-javafx/brokenSTL.STL.png
+/jcsg-core/exampleText.stl
+/jcsg-javafx/TextStl.stl
+/jcsg-javafx/TextStl2.stl

README.md

@@ -1,22 +1,10 @@
 JCSG
 =======
 
-[![Join the chat at https://gitter.im/NeuronRobotics/JCSG](https://badges.gitter.im/NeuronRobotics/JCSG.svg)](https://gitter.im/NeuronRobotics/JCSG?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
-
-# Documentation
-
-[Javadoc Generated Documentation](https://neuronrobotics.github.io/JCSG/annotated.html) 
-
-Spike Examples [Part of BowlerStudio](http://commonwealthrobotics.com/JavaCAD/Overview/)
-
-# Build Status
-
-[![Build Status](https://travis-ci.org/NeuronRobotics/JCSG.png?branch=master)](https://travis-ci.org/NeuronRobotics/JCSG)
-
-# Overview
-
 Java implementation of BSP based CSG (Constructive Solid Geometry). It is the only simple and free Java implementation I am aware of. This implementation uses an optimized CSG algorithm based on [csg.js](https://github.com/evanw/csg.js) (see `CSG` and `Node` classes). Thanks to the author for creating the [csg.js](https://github.com/evanw/csg.js) library.
 
+This package is based on Kevin Harringtons work from https://github.com/NeuronRobotics/JCSG and Michael Hoffer from https://github.com/miho/JCSG with the goal to remove the dependency to JavaFX.
+
 In addition to CSG this library provides the following features:
 
 - optimized `difference()` and `union()` operations (many thanks to Sebastian Reiter)
@@ -25,68 +13,23 @@ In addition to CSG this library provides the following features:
 - weighted transformations (Scale, Rotation, Translation and Mirror)
 - STL import and export (STLLoader from [Fiji](https://github.com/fiji/fiji/blob/master/src-plugins/3D_Viewer/src/main/java/customnode/STLLoader.java))
 - OBJ export including material information (see screenshot below)
-- supports conversion of CSG's to `JavaFX 3D` nodes
-- 3d text support (using [FXyz](https://github.com/FXyz/FXyz))
-
-**JCSG** on [stackoverflow](http://stackoverflow.com/search?q=jcsg).
+- 3d text support
 
 ![](/resources/screenshot2.png)
 
 
 
 ## Maven
-![](https://img.shields.io/nexus/r/https/oss.sonatype.org/com.neuronrobotics/JavaCad.svg?style=flat)
+![](https://img.shields.io/nexus/r/https/oss.sonatype.org/com.breiler/jcsg.svg?style=flat)
 
 ```
 <dependency>
-  <groupId>com.neuronrobotics</groupId>
-  <artifactId>JavaCad</artifactId>
+  <groupId>com.breiler</groupId>
+  <artifactId>jcsg-core</artifactId>
   <version>VERSION_FROM_BADGE</version>
-  <type>zip</type>
 </dependency>
 ```
 
-## Gradle
-![](https://img.shields.io/nexus/r/https/oss.sonatype.org/com.neuronrobotics/JavaCad.svg?style=flat)
-
-```
-repositories {
-	//com.neuronrobotics hosting point
-	maven { url 'https://oss.sonatype.org/content/repositories/staging/' }
-}
-dependencies {
-	compile "com.neuronrobotics:JavaCad:VERSION_FROM_BADGE"
-}
-
-```
-
-## How to Build JCSG
-
-### Requirements
-
-- Java >= 1.8
-- Internet connection (dependencies are downloaded automatically)
-- IDE: [Gradle](http://www.gradle.org/) Plugin (not necessary for command line usage)
-
-### IDE
-
-Open the `JCSG` [Gradle](http://www.gradle.org/) project in your favourite IDE (tested with NetBeans 7.4) and build it
-by calling the `assemble` task.
-
-### Command Line
-
-Navigate to the [Gradle](http://www.gradle.org/) project (e.g., `path/to/JCSG`) and enter the following command
-
-#### Bash (Linux/OS X/Cygwin/other Unix-like shell)
-
-    sudo update-alternatives --config java # select Java 8
-    sudo apt-get install libopenjfx-java
-    bash gradlew assemble
-
-#### Windows (CMD)
-
-    gradlew assemble
-
 ## Code Sample:
 
 
@@ -117,31 +60,4 @@ try {
 } catch (IOException ex) {
     Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
 }
-```
-
-
-# CI Publish HOWTO set up
-
-1. Export your gpg private key from the system that you have created it.
-    1. Find your key-id (using `gpg --list-secret-keys --keyid-format=long`)
-    2. Put the GPG id into a variable `OSSRH_GPG_SECRET_KEY_ID` 
-    3. Export the gpg secret key to an ASCII file using `gpg --export-secret-keys -a <key-id> > secret.txt`
-    4. Edit `secret.txt` using a plain text editor, and replace all newlines with a literal "\n" until everything is on a single line
-2. Set up [GitHub Actions secrets](https://github.com/organizations/CommonWealthRobotics/settings/secrets/actions)
-    1. Create a secret called `OSSRH_GPG_SECRET_KEY` using the text from your edited `secret.txt` file (the whole text should be in a single line)
-    2. Create a secret called `OSSRH_GPG_SECRET_KEY_PASSWORD` containing the password for your gpg secret key
-3. Add Maven Credentials
-   1. In ~/gradle.properties, osshUsername `MAVEN_USERNAME`
-   2. In ~/gradle.properties, osshPassword `MAVEN_PASSWORD`
-
-5. Create a GitHub Actions step to install the gpg secret key
-    1. Add an action similar to:
-        ```yaml
-        - id: install-secret-key
-          name: Install gpg secret key
-          run: |
-            cat <(echo -e "${{ secrets.OSSRH_GPG_SECRET_KEY }}") | gpg --batch --import
-            gpg --list-secret-keys --keyid-format LONG
-        ```
-    2. Verify that the secret key is shown in the GitHub Actions logs
-    3. You can remove the output from list secret keys if you are confident that this action will work, but it is better to leave it in there
+```