X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fwindingtest.cpp;h=acbc20fc5ba127688c89c95caa0d5207a7c66f24;hb=a6d952c0a2effd65ee4e82caffe1b96ccd36f84e;hp=de9e0a2530562a33deb9e84a61e5d691dafa8bd8;hpb=2e7f19b895424c3a77940e648639f8df2b395d0f;p=libs%2Fgl.git

diff --git a/source/windingtest.cpp b/source/windingtest.cpp
index de9e0a25..acbc20fc 100644
--- a/source/windingtest.cpp
+++ b/source/windingtest.cpp
@@ -44,13 +44,23 @@ void WindingTest::unbind()
 		glDisable(GL_CULL_FACE);
 }
 
-WindingTest &WindingTest::clockwise()
+const WindingTest &WindingTest::get_reverse() const
+{
+	if(!test)
+		return *this;
+	else if(winding==CLOCKWISE)
+		return counterclockwise();
+	else
+		return clockwise();
+}
+
+const WindingTest &WindingTest::clockwise()
 {
 	static WindingTest test(CLOCKWISE);
 	return test;
 }
 
-WindingTest &WindingTest::counterclockwise()
+const WindingTest &WindingTest::counterclockwise()
 {
 	static WindingTest test(COUNTERCLOCKWISE);
 	return test;