added glutWireTeapot

diff --git a/miniglut.c b/miniglut.c
index 631aac4..0cac4a1 100644 (file)
--- a/miniglut.c
+++ b/miniglut.c
@@ -2270,6 +2270,10 @@ void glutSolidTeapot(float size)
 
 void glutWireTeapot(float size)
 {
+       glPushAttrib(GL_POLYGON_BIT);
+       glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+       glutSolidTeapot(size);
+       glPopAttrib();
 }