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opengl improvements and fixes

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This commit is contained in:
Joachim Schoeberl 2011-11-14 18:17:54 +00:00
parent f8b82a24eb
commit da9df250d5
1 changed files with 18 additions and 18 deletions
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36
libsrc/visualization/vssolution.cpp
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@ -3833,34 +3833,34 @@ namespace netgen
&jacobi[0](0), &jacobi[1](0)-&jacobi[0](0),
&mvalues[0], sol->components);
// cout << "have multivalues, comps = " << sol->components << endl;
if (!drawelem) ok = false;
if (usetexture != 2)
if (usetexture != 2 || !sol->iscomplex)
for (int ii = 0; ii < nlp; ii++)
vals[ii] = ExtractValue(sol, scalcomp, &mvalues[ii*sol->components]);
else
for (int ii = 0; ii < nlp; ii++)
valsc[ii] = complex<double> (mvalues[ii*sol->components],
mvalues[ii*sol->components+1]);
}
for (int j = 0; ok && j < 3; j++)
{
p[j] = points[trig.points[j].pnr].p;
Point<3> ploc = points[trig.points[j].pnr].lami;
if (deform)
p[j] += GetDeformation (trig.elnr, ploc);
if (usetexture == 2 && sol->iscomplex)
{
ok = GetValueComplex (sol, trig.elnr, ploc(0), ploc(1), ploc(2),
scalcomp, valc[j]);
}
}
if(ok)
for(int j=0; j<3; j++)
{
if (usetexture != 2 || !sol->iscomplex)
SetOpenGlColor (vals[trig.points[j].locpnr]);
else
glTexCoord2f ( valc[j].real(), valc[j].imag() );
glTexCoord2f ( valsc[trig.points[j].locpnr].real(),
valsc[trig.points[j].locpnr].imag() );
p[j] = points[trig.points[j].pnr].p;
if (deform)
{
Point<3> ploc = points[trig.points[j].pnr].lami;
p[j] += GetDeformation (trig.elnr, ploc);
}
glVertex3dv (p[j]);
}