fixed walk polygon rendering

diff --git a/src/app.cc b/src/app.cc
index 330241c..4fd3690 100644 (file)
--- a/src/app.cc
+++ b/src/app.cc
@@ -309,6 +309,8 @@ static void draw_scene()
                glDisable(GL_LIGHTING);
                glEnable(GL_POLYGON_OFFSET_FILL);
 
                glDisable(GL_LIGHTING);
                glEnable(GL_POLYGON_OFFSET_FILL);
 

+               glUseProgram(0);
+

                glPolygonOffset(-1, 1);
                glDepthMask(0);
 
                glPolygonOffset(-1, 1);
                glDepthMask(0);