InfOrder4

classes.cpp

@@ -595,6 +595,7 @@ vector<geometryinfo> ginf = {
   {"{3,4,4}","none",    "{3,4,4} hyperbolic honeycomb",               "344",      8, 4, qIDEAL,    giHyperb3, 0x50000, {{7, 2}}, eVariation::pure},
   {"{3,4,4}","Crystal", "4D crystal in H3",                           "Cryst3" ,  8, 4, qIDEAL | qANYQ | qCRYSTAL, giHyperb3, 0x52000, {{7, 3}}, eVariation::pure},
   {"cat",    "cat",     "Arnold's cat mapping torus",                 "cat",     12, 3, qBINARY | qSOL | qsBQ | qOPTQ, giSolNIH, 0x52200, {{6, 4}}, eVariation::pure},
+  {"{4,oo}", "none",    "{4,∞} (infinite squares)",                   "oox4",     4, 100, qIDEAL,  giHyperb2, 0x49400, {{5, 5}}, eVariation::pure},
   };
   // bits: 9, 10, 15, 16, (reserved for later) 17, 18
 

classes.h

@@ -216,7 +216,7 @@ enum eGeometry {
   gBinary4, gSol,
   gKiteDart2, gKiteDart3, gNil, gProduct, gRotSpace,
   gTernary, gNIH, gSolN, gInfOrder, gSpace336, gSpace344, gCrystal344,
-  gArnoldCat,
+  gArnoldCat, gInfOrder4,
   gGUARD};
 
 enum eGeometryClass { gcHyperbolic, gcEuclid, gcSphere, gcSolNIH, gcNil, gcProduct, gcSL2 };