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added comment on the two critical asserts

This commit is contained in:
Paolo Cignoni 2008-12-09 07:52:27 +00:00
parent 2143a5138a
commit 8f591655f3
1 changed files with 3 additions and 3 deletions
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6
vcg/complex/trimesh/refine.h
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@ -332,7 +332,8 @@ bool RefineE(MESH_TYPE &m, MIDPOINT mid, EDGEPRED ep,bool RefineSelected=false,
++lastv; ++lastv;
} }
} }
assert(lastv==m.vert.end());
assert(lastv==m.vert.end()); // critical assert: we MUST have used all the vertex that we forecasted we need
FaceIterator lastf = tri::Allocator<MESH_TYPE>::AddFaces(m,NewFaceNum); FaceIterator lastf = tri::Allocator<MESH_TYPE>::AddFaces(m,NewFaceNum);
FaceIterator oldendf = lastf; FaceIterator oldendf = lastf;
@ -435,8 +436,7 @@ bool RefineE(MESH_TYPE &m, MIDPOINT mid, EDGEPRED ep,bool RefineSelected=false,
} }
} }
// m.fn= m.face.size(); assert(lastf==m.face.end()); // critical assert: we MUST have used all the faces that we forecasted we need and that we previously allocated.
assert(lastf==m.face.end());
assert(!m.vert.empty()); assert(!m.vert.empty());
for(fi=m.face.begin();fi!=m.face.end();++fi) if(!(*fi).IsD()){ for(fi=m.face.begin();fi!=m.face.end();++fi) if(!(*fi).IsD()){
assert((*fi).V(0)>=&*m.vert.begin() && (*fi).V(0)<=&m.vert.back() ); assert((*fi).V(0)>=&*m.vert.begin() && (*fi).V(0)<=&m.vert.back() );