use legact API for this

Author: madhephaestus

src/main/java/com/commonwealthrobotics/WorkplaneManager.java

@@ -596,7 +596,8 @@ private TransformNR getFaceNormalAngles(TriangleMesh mesh, int faceIndex) {
 		Point3D p3 = new Point3D(points.get(p3Index), points.get(p3Index + 1), points.get(p3Index + 2));
 
 		try {
-			Polygon p = Polygon.fromVector3d(Arrays.asList(toV(p1),toV(p2),toV(p3))).get(0);
+			//Polygon p = Polygon.fromVector3d(Arrays.asList(toV(p1),toV(p2),toV(p3))).get(0);
+			Polygon p = Polygon.fromPoints(Arrays.asList(toV(p1),toV(p2),toV(p3)));
 			return TransformFactory.csgToNR(PolygonUtil.calculateNormalTransform(p));
 
 		} catch (Exception e) {