diff options
Diffstat (limited to 'src/openscad.cc')
| -rw-r--r-- | src/openscad.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/openscad.cc b/src/openscad.cc index bcde5e2..2619914 100644 --- a/src/openscad.cc +++ b/src/openscad.cc @@ -313,6 +313,7 @@ int main(int argc, char **argv) const char *dxf_output_file = NULL; const char *csg_output_file = NULL; const char *png_output_file = NULL; + bool null_output = false; QString suffix = QFileInfo(output_file).suffix().toLower(); if (suffix == "stl") stl_output_file = output_file; @@ -320,6 +321,7 @@ int main(int argc, char **argv) else if (suffix == "dxf") dxf_output_file = output_file; else if (suffix == "csg") csg_output_file = output_file; else if (suffix == "png") png_output_file = output_file; + else if (strcmp(output_file, "null") == 0) null_output = true; else { fprintf(stderr, "Unknown suffix for output file %s\n", output_file); exit(1); @@ -383,8 +385,8 @@ int main(int argc, char **argv) } else { #ifdef ENABLE_CGAL - if (png_output_file && !vm.count("render")) { - // OpenCSG png -> don't necessarily need CGALMesh evaluation + if ((null_output || png_output_file) && !vm.count("render")) { + // null output or OpenCSG png -> don't necessarily need CGALMesh evaluation } else { root_N = cgalevaluator.evaluateCGALMesh(*tree.root()); } |