--- a/src/ldtypes.h Wed Oct 16 17:11:16 2013 +0300 +++ b/src/ldtypes.h Wed Oct 16 19:34:12 2013 +0300 @@ -385,6 +385,7 @@ public: LDQuad() {} + LDQuad (const vertex& v0, const vertex& v1, const vertex& v2, const vertex& v3); // Split this quad into two triangles (note: heap-allocated) QList<LDTriangle*> splitToTriangles();