diff -r 52e10e8d88cc -r 1a4342d80de7 src/polygoncache.cpp
--- a/src/polygoncache.cpp	Wed Jun 08 19:33:00 2022 +0300
+++ b/src/polygoncache.cpp	Wed Jun 08 20:41:21 2022 +0300
@@ -61,7 +61,7 @@
 						{
 							gl::invert(polygon);
 						}
-						if (polygon.color == ldraw::MAIN_COLOR)
+						if (polygon.color == MAIN_COLOR)
 						{
 							polygon.color = ref.color;
 						}