[GRASS-SVN] r45394 - grass/trunk/vector/v.build.polylines

[svn_grass at osgeo.org]

Author: mmetz
Date: 2011-02-13 03:02:52 -0800 (Sun, 13 Feb 2011)
New Revision: 45394

Modified:
   grass/trunk/vector/v.build.polylines/main.c
Log:
build polylines: do not modify points and centroids

Modified: grass/trunk/vector/v.build.polylines/main.c
===================================================================
--- grass/trunk/vector/v.build.polylines/main.c	2011-02-13 10:23:41 UTC (rev 45393)
+++ grass/trunk/vector/v.build.polylines/main.c	2011-02-13 11:02:52 UTC (rev 45394)
@@ -67,6 +67,10 @@
 
    1) Portable
 
+   TODO
+   
+   combine either lines or boundaries, but not lines with boundaries
+
    ********************************************************************** */
 
 #include <stdlib.h>
@@ -175,6 +179,13 @@
 	if (type & GV_LINES)
 	    nlines++;
 
+	/* copy points to output as they are, with cats */
+	if (type & GV_POINTS) {
+	    Vect_read_line(&map, points, Cats, line);
+	    Vect_write_line(&Out, type, points, Cats);
+	    continue;
+	}
+
 	/* Skip line if already visited from another */
 	if (lines_visited[line])
 	    continue;