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corrected one Bug for the usage of a threshold in VertexSaturate 

function
This commit is contained in:
nico 2017-04-03 11:00:35 +02:00
parent 788292d06c
commit c2cd4dfccb
1 changed files with 4 additions and 2 deletions
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6
vcg/complex/algorithms/update/quality.h
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@ -436,7 +436,8 @@ static void VertexSaturate(MeshType &m, ScalarType gradientThr=1.0)
if(vc->Q() > qi) // first case: the center of the star has to be lowered (and re-inserted in the queue). if(vc->Q() > qi) // first case: the center of the star has to be lowered (and re-inserted in the queue).
{ {
//printf("Reinserting center %i \n",vc - &*m.vert.begin()); //printf("Reinserting center %i \n",vc - &*m.vert.begin());
vc->Q() = qi+distGeom-(ScalarType)0.00001; ScalarType delta=std::min(0.00001,distGeom/2);
vc->Q() = qi+distGeom-delta;
assert( distGeom > fabs(qi - vc->Q())); assert( distGeom > fabs(qi - vc->Q()));
st.push(vc); st.push(vc);
break; break;
@ -446,7 +447,8 @@ static void VertexSaturate(MeshType &m, ScalarType gradientThr=1.0)
// second case: you have to lower qi, the vertex under examination. // second case: you have to lower qi, the vertex under examination.
assert( distGeom < fabs(qi - vc->Q())); assert( distGeom < fabs(qi - vc->Q()));
assert(vc->Q() < qi); assert(vc->Q() < qi);
float newQi = vc->Q() + distGeom -(ScalarType)0.00001; ScalarType delta=std::min(0.00001,distGeom/2);
float newQi = vc->Q() + distGeom -delta;
assert(newQi <= qi); assert(newQi <= qi);
assert(vc->Q() < newQi); assert(vc->Q() < newQi);
assert( distGeom > fabs(newQi - vc->Q()) ); assert( distGeom > fabs(newQi - vc->Q()) );