work on trajectory, update cobboard and ballboard too

[aversive.git] / modules / base / math / geometry / lines.h

diff --git a/modules/base/math/geometry/lines.h b/modules/base/math/geometry/lines.h
index 6763b91..62094f4 100755 (executable)
--- a/modules/base/math/geometry/lines.h
+++ b/modules/base/math/geometry/lines.h
@@ -52,4 +52,7 @@ intersect_segment(const point_t *s1, const point_t *s2,
                  const point_t *t1, const point_t *t2,
                  point_t *p);
 
+/* translate the line */
+void
+line_translate(line_t *l, vect_t *v);
 #endif /* _LINES_H_ */