Lines Matching defs:up
451 void *up = (u->v) ? (void *) u->v :
455 return up < vp;
503 // made up of ConnDirDown (for visibility towards lower position values)
572 // made up of ConnDirDown (for visibility towards lower position values)
795 // Add visibility edge(s) for this segment up until an intersection.
1291 // Clean up neighbour pointers.
1415 // Clean up neighbour pointers.
1446 // Set up the events for the vertical sweep.
1500 // We have cleaned up, so we can now break out of loop.
1521 // Set up the events for the horizontal sweep.
1578 // We have cleaned up, so we can now break out of loop.
1686 // Clean up neighbour pointers.
1811 // Set up the events for the sweep.
1867 // We have cleaned up, so we can now break out of loop.
2087 // up any constraints between such segments when doing the nudging.