X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fvaluenode_dotproduct.cpp;h=55de6ae1385631ddcd60a4ee9ca51c06e4cb9da8;hb=9459638ad6797b8139f1e9f0715c96076dbf0890;hp=1df04f9f4a02262a0562f8fe1bbcc0d28cf4dea8;hpb=3c3ae723fc533b31842255c41abd17df2e128c9b;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/valuenode_dotproduct.cpp b/synfig-core/trunk/src/synfig/valuenode_dotproduct.cpp
index 1df04f9..55de6ae 100644
--- a/synfig-core/trunk/src/synfig/valuenode_dotproduct.cpp
+++ b/synfig-core/trunk/src/synfig/valuenode_dotproduct.cpp
@@ -90,6 +90,9 @@ ValueNode_DotProduct::~ValueNode_DotProduct()
 ValueBase
 ValueNode_DotProduct::operator()(Time t)const
 {
+	if (getenv("SYNFIG_DEBUG_VALUENODE_OPERATORS"))
+		printf("%s:%d operator()\n", __FILE__, __LINE__);
+
 	Vector lhs((*lhs_)(t).get(Vector()));
 	Vector rhs((*rhs_)(t).get(Vector()));