[cgma-dev] r6080 - cgm/trunk/itaps

[janehu at mcs.anl.gov]

Author: janehu
Date: 2013-10-29 12:54:51 -0500 (Tue, 29 Oct 2013)
New Revision: 6080

Modified:
   cgm/trunk/itaps/iGeom_CGMA.cc
Log:
Added a position check for coincident vertices per Shengyong's request.

Modified: cgm/trunk/itaps/iGeom_CGMA.cc
===================================================================
--- cgm/trunk/itaps/iGeom_CGMA.cc	2013-10-24 22:42:24 UTC (rev 6079)
+++ cgm/trunk/itaps/iGeom_CGMA.cc	2013-10-29 17:54:51 UTC (rev 6080)
@@ -6525,6 +6525,18 @@
                     int* IsOn )
 {
   CubitVector position(x,y,z);
+  RefVertex* ref_v = dynamic_cast<RefVertex*>(ENTITY_HANDLE(entity));
+  if(ref_v)
+  {
+    CubitVector v_loc = ref_v->coordinates();
+    CubitBoolean test = v_loc.about_equal(position);
+    if (test == CUBIT_TRUE)
+      *IsOn = 1;
+    else
+      *IsOn = 0;
+    return;
+  }
+
   CubitPointContainment pc = CUBIT_PNT_UNKNOWN;
   RefFace *ref_face = dynamic_cast<RefFace*>(ENTITY_HANDLE(entity));
   if(ref_face)