1 files changed, 15 insertions, 0 deletions
diff --git a/src/PolySetRenderer.cc b/src/PolySetRenderer.cc
new file mode 100644
index 0000000..c2fddf0
--- /dev/null
+++ b/src/PolySetRenderer.cc
@@ -0,0 +1,15 @@
+#include "PolySetRenderer.h"
+#include "printutils.h"
+#include "polyset.h"
+
+PolySetRenderer *PolySetRenderer::global_renderer = NULL;
+
+PolySetRenderer::cache_entry::cache_entry(PolySet *ps) :
+		ps(ps), msg(print_messages_stack.last())
+{
+}
+
+PolySetRenderer::cache_entry::~cache_entry()
+{
+	ps->unlink();
+}