names should not be able to be null

NeuronRobotics · Oct 27, 2024 · 380c6fb · 380c6fb
1 parent 8ada780
commit 380c6fb
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Showing 3 changed files with 10 additions and 6 deletions.
diff --git a/box.svg b/box.svg
diff --git a/src/main/java/eu/mihosoft/vrl/v3d/CSG.java b/src/main/java/eu/mihosoft/vrl/v3d/CSG.java
@@ -2413,6 +2413,8 @@ public String getName() {
 	}
 
 	public CSG setName(String name) {
+		if(name==null)
+			throw new NullPointerException();
 		this.name = name;
 		return this;
 	}

diff --git a/src/test/java/eu/mihosoft/vrl/v3d/SVGLoadTest.java b/src/test/java/eu/mihosoft/vrl/v3d/SVGLoadTest.java
@@ -80,7 +80,9 @@ private ArrayList<CSG> run(SVGLoad s) {
 			// extrudeLayerToCSG.setColor(Color.web(SVGExporter.colorNames.get(i)));
 			for(String key:extrudeLayerToCSG.keySet()) {
 				//System.out.println("Adding layer: "+key);
-				polys.add(CSG.unionAll(extrudeLayerToCSG.get(key)));
+				ArrayList<CSG> csgs = extrudeLayerToCSG.get(key);
+				if(csgs.size()>0)
+					polys.add(CSG.unionAll(csgs));
 //				for(CSG c:extrudeLayerToCSG.get(key)) {
 //					polys.add(c);
 //				}