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

cgal/export_nef.cpp

@@ -165,6 +165,7 @@ int main(int argc, char *argv[])
       N = new CGAL_Nef_polyhedron(new CGAL_Nef_polyhedron3);
       std::ifstream stream(filename.c_str());
       stream >> *N->p3;
+      std::cerr << "Imported Nef polyhedron" << std::endl;
     }
   }
   else {

testdata/scad/3D/features/mirror-tests.scad

@@ -0,0 +1 @@
+render() mirror([1,0,0]) cube();

tests/CMakeLists.txt

@@ -1122,6 +1122,7 @@ list(APPEND EXPORT3D_TEST_FILES ${CMAKE_SOURCE_DIR}/../testdata/scad/3D/features
                                 ${CMAKE_SOURCE_DIR}/../testdata/scad/3D/features/polyhedron-tests.scad
                                 ${CMAKE_SOURCE_DIR}/../testdata/scad/3D/features/rotate_extrude-tests.scad
                                 ${CMAKE_SOURCE_DIR}/../testdata/scad/3D/features/union-coincident-test.scad
+                                ${CMAKE_SOURCE_DIR}/../testdata/scad/3D/features/mirror-tests.scad
                                 ${CMAKE_SOURCE_DIR}/../testdata/scad/misc/null-polygons.scad
                                 ${CMAKE_SOURCE_DIR}/../testdata/scad/misc/internal-cavity.scad
                                 ${CMAKE_SOURCE_DIR}/../testdata/scad/misc/internal-cavity-polyhedron.scad

tests/regression/dumptest/mirror-tests-expected.csg

@@ -0,0 +1,7 @@
+group() {
+	render(convexity = 1) {
+		multmatrix([[-1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			cube(size = [1, 1, 1], center = false);
+		}
+	}
+}