sync v0.5.4 (#152)

Author: plexoos

CSG/CSGFoundry.cc

@@ -281,6 +281,15 @@ bool CSGFoundry::isSolidTrimesh_posthoc_kludge(int gas_idx) const
     return SLabel::IsIdxLabelListed( mmlabel, gas_idx, ls, ',' );
 }
 
+/**
+CSGFoundry::isSolidTrimesh
+---------------------------
+
+Returns true when getSolidIntent yields 'T'
+
+**/
+
+
 bool CSGFoundry::isSolidTrimesh(int gas_idx) const
 {
     char intent = getSolidIntent(gas_idx);
@@ -3537,6 +3546,14 @@ int CSGFoundry::getFrame(sframe& fr, const char* frs ) const
             << " gord " << gord
             << " rc " << rc
             ;
+
+        LOG_IF(info, VERBOSE)
+            << "[" << getFrame_VERBOSE << "] " << ( VERBOSE ? "YES" : "NO " )
+            << "[fr.desc\n"
+            << fr.desc()
+            << "]fr.desc\n"
+            ;
+
     }
     else
     {

CSG/CSGImport.cc

@@ -316,8 +316,7 @@ CSGPrim* CSGImport::importPrim(int primIdx, const snode& node )
     int num_sub_total = sn::GetChildTotal( lns );
 
     int ln = lns.size();
-    assert( ln == 0 || ln == 1 ); // simplify initial impl
-
+    bool ln_expect = ln == 0 || ln == 1 ;
 
 
     bool dump_LVID = node.lvid == LVID || ln > 0 || idx_rc > 0 ;
@@ -331,6 +330,7 @@ CSGPrim* CSGImport::importPrim(int primIdx, const snode& node )
         << " primIdx " << primIdx
         << " bn " << bn << "(binary nodes)"
         << " ln(subset of bn) " << ln
+        << " ln_expect " << ( ln_expect ? "YES" : "NO " )
         << " num_sub_total " << num_sub_total
         << "\n"
         << "[rt.render\n"
@@ -343,6 +343,8 @@ CSGPrim* CSGImport::importPrim(int primIdx, const snode& node )
         << std::endl
         ;
 
+    assert( ln_expect ); // simplify initial impl
+
 
     // 3. addPrim to foundry with space for binary nodes and all subs