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hp level (should) work now for all singularities in 2D. Maybe also 3D?

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This commit is contained in:
Michael Neunteufel 2018-12-06 11:23:20 +01:00
parent 2a39b426aa
commit 355eed4818
1 changed files with 17 additions and 20 deletions
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37
libsrc/meshing/hprefinement.cpp
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@ -684,7 +684,7 @@ namespace netgen
{ {
HPRefElement el = elements[i]; HPRefElement el = elements[i];
HPRef_Struct * hprs = Get_HPRef_Struct (el.type); HPRef_Struct * hprs = Get_HPRef_Struct (el.type);
int newlevel = el.levelx + 1; int newlevel = el.levelx;
int oldnp = 0; int oldnp = 0;
switch (hprs->geom) switch (hprs->geom)
{ {
@ -800,36 +800,33 @@ namespace netgen
*testout << endl; *testout << endl;
*/ */
bool last = false;
while (hprs->neweltypes[j]) while (hprs->neweltypes[j])
{ {
if (!hprs->neweltypes[j+1] || !hprs->neweltypes[j+2])
last = true;
HPRef_Struct * hprsnew = Get_HPRef_Struct (hprs->neweltypes[j]); HPRef_Struct * hprsnew = Get_HPRef_Struct (hprs->neweltypes[j]);
HPRefElement newel(el); HPRefElement newel(el);
newel.type = hprs->neweltypes[j]; newel.type = hprs->neweltypes[j];
// newel.index = elements[i].index; // newel.index = elements[i].index;
// newel.coarse_elnr = elements[i].coarse_elnr; // newel.coarse_elnr = elements[i].coarse_elnr;
newel.levelx = newel.levely = newel.levelz = newlevel; if (newel.type == HP_SEGM ||
newel.type == HP_TRIG ||
newel.type == HP_QUAD ||
newel.type == HP_TET ||
newel.type == HP_PRISM ||
newel.type == HP_HEX ||
newel.type == HP_PYRAMID)
newel.levelx = newel.levely = newel.levelz = newlevel;
else
newel.levelx = newel.levely = newel.levelz = newlevel+1;
switch(hprsnew->geom) switch(hprsnew->geom)
{ {
case HP_SEGM: newel.np=2; break; case HP_SEGM: newel.np=2; break;
case HP_QUAD: case HP_QUAD: newel.np=4; break;
newel.np=4; case HP_TRIG: newel.np=3; break;
if (last) case HP_HEX: newel.np=8; break;
newlevel--; case HP_PRISM: newel.np=6; break;
break; case HP_TET: newel.np=4; break;
case HP_TRIG:
newel.np=3;
if (last)
newlevel--;
break;
case HP_HEX: newel.np=8; break;
case HP_PRISM: newel.np=6; break;
case HP_TET: newel.np=4; break;
case HP_PYRAMID: newel.np=5; break; case HP_PYRAMID: newel.np=5; break;
default: default:
throw NgException (string("hprefinement.cpp: illegal type")); throw NgException (string("hprefinement.cpp: illegal type"));