diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainwin.cc | 4 | ||||
| -rw-r--r-- | src/node.cc | 11 | ||||
| -rw-r--r-- | src/node.h | 1 | ||||
| -rw-r--r-- | src/openscad.cc | 7 |
4 files changed, 21 insertions, 2 deletions
diff --git a/src/mainwin.cc b/src/mainwin.cc index 251c6e1..d596186 100644 --- a/src/mainwin.cc +++ b/src/mainwin.cc @@ -576,14 +576,14 @@ void MainWindow::refreshDocument() setCurrentOutput(); } -AbstractNode *MainWindow::find_root_tag(AbstractNode *n) +/*AbstractNode *MainWindow::find_root_tag(AbstractNode *n) { BOOST_FOREACH (AbstractNode *v, n->children) { if (v->modinst->isRoot()) return v; if (AbstractNode *vroot = find_root_tag(v)) return vroot; } return NULL; -} +}*/ /*! Parse and evaluate the design => this->root_node diff --git a/src/node.cc b/src/node.cc index e61174f..4baf29a 100644 --- a/src/node.cc +++ b/src/node.cc @@ -32,6 +32,7 @@ #include <iostream> #include <algorithm> +#include <boost/foreach.hpp> size_t AbstractNode::idx_counter; @@ -101,3 +102,13 @@ std::ostream &operator<<(std::ostream &stream, const AbstractNode &node) stream << node.toString(); return stream; } + +AbstractNode *find_root_tag(AbstractNode *n) +{ + BOOST_FOREACH(AbstractNode *v, n->children) { + if (v->modinst->tag_root) return v; + if (AbstractNode *vroot = find_root_tag(v)) return vroot; + } + return NULL; +} + @@ -84,5 +84,6 @@ public: }; std::ostream &operator<<(std::ostream &stream, const AbstractNode &node); +AbstractNode *find_root_tag(AbstractNode *n); #endif diff --git a/src/openscad.cc b/src/openscad.cc index 2f1c4d8..f796136 100644 --- a/src/openscad.cc +++ b/src/openscad.cc @@ -265,6 +265,7 @@ int main(int argc, char **argv) Module *root_module; ModuleInstantiation root_inst; AbstractNode *root_node; + AbstractNode *absolute_root_node; handle_dep(filename); @@ -286,7 +287,13 @@ int main(int argc, char **argv) fs::current_path(fparent); AbstractNode::resetIndexCounter(); + absolute_root_node = root_module->evaluate(&root_ctx, &root_inst); root_node = root_module->evaluate(&root_ctx, &root_inst); + + // Do we have an explicit root node (! modifier)? + if (!(root_node = find_root_tag(absolute_root_node))) + root_node = absolute_root_node; + tree.setRoot(root_node); if (csg_output_file) { |