[Gzz-commits] libvob/vob/buoy buoymanager.py

[Matti Katila]

CVSROOT:        /cvsroot/libvob
Module name:    libvob
Changes by:     Matti Katila <address@hidden>   03/05/23 11:03:17

Modified files:
        vob/buoy       : buoymanager.py 

Log message:
        shifting for buoys

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/libvob/libvob/vob/buoy/buoymanager.py.diff?tr1=1.22&tr2=1.23&r1=text&r2=text

Patches:
Index: libvob/vob/buoy/buoymanager.py
diff -u libvob/vob/buoy/buoymanager.py:1.22 libvob/vob/buoy/buoymanager.py:1.23
--- libvob/vob/buoy/buoymanager.py:1.22 Wed May 21 14:09:21 2003
+++ libvob/vob/buoy/buoymanager.py      Fri May 23 11:03:16 2003
@@ -100,13 +100,23 @@
     def link(self, *args):
        self.links.append(args)
 
-    def _linkReally(self, direction, anchorCS, otherNode, linkId, otherAnchor):
+    def _linkReally(self, direction, anchorCS, otherNode, linkId, otherAnchor, 
shift=0):
        """Create the real buoy.
        """
         if dbg: pa('link really')
 
+        ### Shift the anchorCS for some degrees
+        if shift > 0:
+            # evens 2,4,6 ->  1,2,3,4,..
+            # odds 1,3,5,7 -> -1,-2,-3,-4 
+            if shift%2 == 1:
+                shift += 1
+                shift *= -1
+        shift *= 0.5
+        shiftedAnchorCS = self.vs.translateCS(anchorCS, 'Shift',0, shift*18)
+
        ### Buoy coordinate system
-       buoy = self.vs.coords.buoyOnCircle2(self.buoyinto, anchorCS,
+       buoy = self.vs.coords.buoyOnCircle2(self.buoyinto, shiftedAnchorCS,
                                direction, 10)
        self.vs.matcher.add(self.buoyinto, buoy, linkId)