[brlcad-commits] SF.net SVN: brlcad: [29991] brlcad/trunk/src/libwdb/brep.cpp

[<br...@us...>]

Revision: 29991
          http://brlcad.svn.sourceforge.net/brlcad/?rev=29991&view=rev
Author:   brlcad
Date:     2008-01-18 11:45:05 -0800 (Fri, 18 Jan 2008)

Log Message:
-----------
need a copy of the users brep here because wdb_export will free the brep when it's done with it.  mk_brep doesn't need to claim the brep, so we can let callers keep using that brep with mods for future mk_brep() calls (with a different name)

Modified Paths:
--------------
    brlcad/trunk/src/libwdb/brep.cpp

Modified: brlcad/trunk/src/libwdb/brep.cpp
===================================================================
--- brlcad/trunk/src/libwdb/brep.cpp	2008-01-18 06:51:54 UTC (rev 29990)
+++ brlcad/trunk/src/libwdb/brep.cpp	2008-01-18 19:45:05 UTC (rev 29991)
@@ -54,6 +54,9 @@
   BU_ASSERT(brep != NULL);
   BU_GETSTRUCT(bi, rt_brep_internal);
   bi->magic = RT_BREP_INTERNAL_MAGIC;
-  bi->brep = brep;
+  bi->brep = new ON_Brep(*brep); /* copy the users' brep */
+  if (!bi->brep) {
+    bu_log("mk_brep: Unable to copy BREP\n");
+  }
   return wdb_export(file, name, (genptr_t)bi, ID_BREP, mk_conv2mm);
 }


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