Merge branch 'master' of github.com:openscad/openscad into issue159

1 files changed, 8 insertions, 8 deletions

diff --git a/tests/cgalpngtest.cc b/tests/cgalpngtest.cc
index 08e539e..56861c6 100644
--- a/tests/cgalpngtest.cc
+++ b/tests/cgalpngtest.cc
@@ -153,30 +153,30 @@ int main(int argc, char **argv)
                 exit(1);
         }
 
-	CGALRenderer cgalRenderer(N);
-
+  CGALRenderer cgalRenderer(N);
+			 
 	BoundingBox bbox;
 	if (cgalRenderer.polyhedron) {
 		CGAL::Bbox_3 cgalbbox = cgalRenderer.polyhedron->bbox();
 		bbox = BoundingBox(Vector3d(cgalbbox.xmin(), cgalbbox.ymin(), cgalbbox.zmin()),
-							Vector3d(cgalbbox.xmax(), cgalbbox.ymax(), cgalbbox.zmax()));
+											 Vector3d(cgalbbox.xmax(), cgalbbox.ymax(), cgalbbox.zmax()));
 	}
 	else if (cgalRenderer.polyset) {
 		bbox = cgalRenderer.polyset->getBoundingBox();
 	}
-
+	
 	Vector3d center = getBoundingCenter(bbox);
 	double radius = getBoundingRadius(bbox);
-
+	
 	Vector3d cameradir(1, 1, -0.5);
 	Vector3d camerapos = center - radius*2*cameradir;
 	csgInfo.glview->setCamera(camerapos, center);
-
-
+	
+	
 	csgInfo.glview->setRenderer(&cgalRenderer);
 	csgInfo.glview->paintGL();
 	csgInfo.glview->save(outfile);
-
+	
 	delete root_node;
 	delete root_module;