zoomedit: Added room selection and hover effect.

1 files changed, 1 insertions, 0 deletions

diff --git a/geometry.h b/geometry.h
index 470e8e9..2978ef4 100644
--- a/geometry.h
+++ b/geometry.h
@@ -49,6 +49,7 @@ gboolean vertexInPolygon(const VERTEX *v, const POLYGON *p);
 int lineIntersection(const LINE *la, const LINE *lb, VERTEX *v);
 int lineRectIntersection(const LINE *l, const RECTANGLE *rect, int edge, VERTEX *v);
 int lineRectIntersections(const LINE *line, const RECTANGLE *rect, int edge, VERTEX *v1, VERTEX *v2);
+gboolean linePolygonIntersection(const LINE *l, const POLYGON *p);
 void simplifyPolygon(const POLYGON *in, const RECTANGLE *rect, POLYGON *out);
 
 #endif /*GEOMETRY_H_*/