Revision: 78157
          http://sourceforge.net/p/brlcad/code/78157
Author:   starseeker
Date:     2021-02-01 14:15:31 +0000 (Mon, 01 Feb 2021)
Log Message:
-----------
Turn on the halting criteria for the -r flag (matrices above regions.)

Modified Paths:
--------------
    brlcad/trunk/src/libged/npush/npush.cpp

Modified: brlcad/trunk/src/libged/npush/npush.cpp
===================================================================
--- brlcad/trunk/src/libged/npush/npush.cpp     2021-01-31 19:35:44 UTC (rev 
78156)
+++ brlcad/trunk/src/libged/npush/npush.cpp     2021-02-01 14:15:31 UTC (rev 
78157)
@@ -532,16 +532,12 @@
 
        case OP_DB_LEAF:
 
-           // If we're too deep, we're no longer creating instances to 
manipulate
-           if (s->max_depth && (depth > s->max_depth)) {
-               return;
-           }
-
            // Don't consider the leaf it if doesn't exist (TODO - is this 
always
            // what we want to do when pushing?)
            if ((dp=db_lookup(s->wdbp->dbip, tp->tr_l.tl_name, LOOKUP_NOISY)) 
== RT_DIR_NULL)
                return;
 
+
            /* Update current matrix state to reflect the new branch of
             * the tree. Either we have a local matrix, or we have an
             * implicit IDN matrix. */
@@ -626,6 +622,20 @@
                (*tree_altered) = true;
            }
 
+
+           // If we're at max depth, we're done creating instances to 
manipulate
+           // on this tree branch.
+           if (s->max_depth && (depth == s->max_depth)) {
+               return;
+           }
+
+           /* If we're stopping at regions and this is a region, we're done. */
+           if ((dp->d_flags & RT_DIR_REGION) && s->stop_at_regions) {
+               /* Done with branch - put back the old matrix state */
+               MAT_COPY(*curr_mat, om);
+               return;
+           }
+
            /* Process */
            tree_update_walk(*dpii, depth, curr_mat, client_data);
 

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