diff --git a/src/perspective-line.h b/src/perspective-line.h
index 45a9b0be642eacaa7d92b0e6eb2bb2bbd4f0b297..a02737692d07cc63bfbce6da024f2288af55e436 100644 (file)
--- a/src/perspective-line.h
+++ b/src/perspective-line.h
#define SEEN_PERSPECTIVE_LINE_H
#include "vanishing-point.h"
+#include "line-geometry.h"
#include "box3d-context.h"
#include <glib.h>