use shared_ptr in shell visitor. add dump() code. hide debug cout.

1 files changed, 30 insertions, 0 deletions

diff --git a/src/polyset.cc b/src/polyset.cc
index e5553aa..b6df0c2 100644
--- a/src/polyset.cc
+++ b/src/polyset.cc
@@ -48,6 +48,36 @@ PolySet::~PolySet()
 {
 }
 
+std::string PolySet::dump() const
+{
+        std::stringstream out;
+        out << "PolySet:"
+          << "\n dimensions:" << std::string( this->is2d ? "2" : "3" )
+          << "\n convexity:" << this->convexity
+          << "\n num polygons: " << polygons.size()
+          << "\n num borders: " << borders.size()
+          << "\n polygons data:";
+        for (size_t i = 0; i < polygons.size(); i++) {
+                out << "\n  polygon begin:";
+                const Polygon *poly = &polygons[i];
+                for (size_t j = 0; j < poly->size(); j++) {
+                        Vector3d v = poly->at(j);
+                        out << "\n   vertex:" << v.transpose();
+                }
+        }
+	out << "\n borders data:";
+        for (size_t i = 0; i < borders.size(); i++) {
+                out << "\n  border polygon begin:";
+                const Polygon *poly = &borders[i];
+                for (size_t j = 0; j < poly->size(); j++) {
+                        Vector3d v = poly->at(j);
+                        out << "\n   vertex:" << v.transpose();
+                }
+        }
+        out << "\nPolySet end";
+        return out.str();
+}
+
 void PolySet::append_poly()
 {
 	polygons.push_back(Polygon());