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Java implementation of BSP based CSG (Constructive Solid Geometry)

There is a newer version: 0.5.7

/*
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 */
package eu.mihosoft.vrl.v3d.samples;

import eu.mihosoft.vrl.v3d.CSG;
import eu.mihosoft.vrl.v3d.Cube;
import eu.mihosoft.vrl.v3d.FileUtil;
import eu.mihosoft.vrl.v3d.Text3d;
import java.io.IOException;
import java.nio.file.Paths;

/**
 *
 * @author Michael Hoffer <[email protected]>
 */
public class Text3dSample {

    public CSG toCSG(String text) {
        
        double border = 5;

        CSG text3d = new Text3d(text, "Arial", 12, 1).toCSG();
        
        double boxWidth = text3d.getBounds().getBounds().x+border*2;
        double boxHeight = text3d.getBounds().getBounds().y+border*2;
        double boxDepth = text3d.getBounds().getBounds().z;
        
        CSG box = new Cube(boxWidth, boxHeight, boxDepth).toCSG();
        
        return box.difference(text3d);
    }

    public static void main(String[] args) throws IOException {
        FileUtil.write(Paths.get("text3d-sample.stl"),
                new Text3dSample().toCSG("JCSG - Text3d").toStlString());
    }
}