mirror of
https://github.com/NGSolve/netgen.git
synced 2024-12-24 21:10:33 +05:00
improvement for clippint plane visualization
This commit is contained in:
parent
026ae6b625
commit
b5126a479b
@ -39,6 +39,13 @@ namespace netgen
|
||||
double * values)
|
||||
{ return GetValue (selnr, xref[0], xref[1], xref[2], values); }
|
||||
|
||||
virtual bool GetMultiValue (int elnr, int npts,
|
||||
const double * xref, int sxref,
|
||||
const double * x, int sx,
|
||||
const double * dxdxref, int sdxdxref,
|
||||
double * values, int svalues);
|
||||
|
||||
|
||||
|
||||
virtual bool GetSurfValue (int /* selnr */,
|
||||
double /* lam1 */, double /* lam2 */,
|
||||
|
@ -29,6 +29,19 @@ namespace netgen
|
||||
delete solclass;
|
||||
}
|
||||
|
||||
bool SolutionData :: GetMultiValue (int elnr, int npts,
|
||||
const double * xref, int sxref,
|
||||
const double * x, int sx,
|
||||
const double * dxdxref, int sdxdxref,
|
||||
double * values, int svalues)
|
||||
{
|
||||
bool res = false;
|
||||
for (int i = 0; i < npts; i++)
|
||||
res = GetValue (elnr, &xref[i*sxref], &x[i*sx], &dxdxref[i*sdxdxref], &values[i*svalues]);
|
||||
return res;
|
||||
}
|
||||
|
||||
|
||||
bool SolutionData :: GetMultiSurfValue (int selnr, int npts,
|
||||
const double * xref, int sxref,
|
||||
const double * x, int sx,
|
||||
@ -2803,6 +2816,21 @@ namespace netgen
|
||||
}
|
||||
|
||||
|
||||
bool VisualSceneSolution ::
|
||||
GetMultiValues (const SolData * data, ElementIndex elnr, int npt,
|
||||
const double * xref, int sxref,
|
||||
const double * x, int sx,
|
||||
const double * dxdxref, int sdxdxref,
|
||||
double * val, int sval) const
|
||||
{
|
||||
bool drawelem = false;
|
||||
if (data->soltype == SOL_VIRTUALFUNCTION)
|
||||
drawelem = data->solclass->GetMultiValue(elnr, npt, xref, sxref, x, sx, dxdxref, sdxdxref, val, sval);
|
||||
else
|
||||
for (int i = 0; i < npt; i++)
|
||||
drawelem = GetValues (data, elnr, xref+i*sxref, x+i*sx, dxdxref+i*sdxdxref, val+i*sval);
|
||||
return drawelem;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -4091,72 +4119,112 @@ namespace netgen
|
||||
for (int j = 0; j < 3; j++)
|
||||
maxlpnr = max2 (maxlpnr, trigs[i].points[j].locpnr);
|
||||
|
||||
ArrayMem<double, 1000> vals(maxlpnr+1);
|
||||
ArrayMem<int, 1000> elnrs(maxlpnr+1);
|
||||
ArrayMem<bool, 1000> trigok(maxlpnr+1);
|
||||
Array<double> vals(maxlpnr+1);
|
||||
Array<complex<double> > valsc(maxlpnr+1);
|
||||
Array<int> elnrs(maxlpnr+1);
|
||||
Array<bool> trigok(maxlpnr+1);
|
||||
Array<Point<3> > locpoints(maxlpnr+1);
|
||||
Array<Point<3> > globpoints(maxlpnr+1);
|
||||
Array<Mat<3> > jacobi(maxlpnr+1);
|
||||
Array<double> mvalues( (maxlpnr+1) * sol->components);
|
||||
trigok = false;
|
||||
elnrs = -1;
|
||||
|
||||
Point<3> p[3];
|
||||
double val[3];
|
||||
// double val[3];
|
||||
complex<double> valc[3];
|
||||
int lastelnr = -1;
|
||||
int nlp = -1;
|
||||
|
||||
for (int i = 0; i < trigs.Size(); i++)
|
||||
{
|
||||
const ClipPlaneTrig & trig = trigs[i];
|
||||
bool ok = true;
|
||||
const ClipPlaneTrig & trig = trigs[i];
|
||||
if (trig.elnr != lastelnr)
|
||||
{
|
||||
lastelnr = trig.elnr;
|
||||
nlp = -1;
|
||||
|
||||
for (int ii = i; ii < trigs.Size(); ii++)
|
||||
{
|
||||
if (trigs[ii].elnr != trig.elnr) break;
|
||||
for (int j = 0; j < 3; j++)
|
||||
nlp = max (nlp, trigs[ii].points[j].locpnr);
|
||||
}
|
||||
nlp++;
|
||||
locpoints.SetSize (nlp);
|
||||
|
||||
for (int ii = i; ii < trigs.Size(); ii++)
|
||||
{
|
||||
if (trigs[ii].elnr != trig.elnr) break;
|
||||
for (int j = 0; j < 3; j++)
|
||||
locpoints[trigs[ii].points[j].locpnr] = points[trigs[ii].points[j].pnr].lami;
|
||||
}
|
||||
|
||||
mesh->GetCurvedElements().
|
||||
CalcMultiPointElementTransformation (&locpoints, trig.elnr,
|
||||
&globpoints, &jacobi);
|
||||
|
||||
bool
|
||||
drawelem = GetMultiValues (sol, trig.elnr, nlp,
|
||||
&locpoints[0](0), &locpoints[1](0)-&locpoints[0](0),
|
||||
&globpoints[0](0), &globpoints[1](0)-&globpoints[0](0),
|
||||
&jacobi[0](0), &jacobi[1](0)-&jacobi[0](0),
|
||||
&mvalues[0], sol->components);
|
||||
|
||||
if (!drawelem) ok = false;
|
||||
if (usetexture == 2)
|
||||
{
|
||||
;
|
||||
// for (int ii = 0; ii < nlp; ii++)
|
||||
// valuesc[ii] = ExtractValueComplex(sol, scalcomp, &mvalues[ii*sol->components]);
|
||||
}
|
||||
else
|
||||
for (int ii = 0; ii < nlp; ii++)
|
||||
vals[ii] = ExtractValue(sol, scalcomp, &mvalues[ii*sol->components]);
|
||||
}
|
||||
|
||||
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;
|
||||
int locpnr = trig.points[j].locpnr;
|
||||
|
||||
if (deform)
|
||||
p[j] += GetDeformation (trig.elnr, ploc);
|
||||
|
||||
if (usetexture != 2 || !sol->iscomplex)
|
||||
{
|
||||
;
|
||||
/*
|
||||
if (elnrs[trig.points[j].locpnr] != trig.elnr)
|
||||
{
|
||||
elnrs[trig.points[j].locpnr] = trig.elnr;
|
||||
|
||||
Point<3> pglob;
|
||||
Mat<3> trans;
|
||||
ok = GetValue (sol, trig.elnr, &locpoints[locpnr](0),
|
||||
&globpoints[locpnr](0), &jacobi[locpnr](0,0), scalcomp, vals[locpnr]);
|
||||
|
||||
mesh->GetCurvedElements().
|
||||
CalcElementTransformation (ploc, trig.elnr, pglob, trans);
|
||||
|
||||
//double val;
|
||||
ok = GetValue (sol, trig.elnr, &ploc(0), &pglob(0), &trans(0,0), scalcomp, val[j]);
|
||||
vals[trig.points[j].locpnr] = val[j];
|
||||
trigok[trig.points[j].locpnr] = ok;
|
||||
}
|
||||
else
|
||||
{
|
||||
ok = trigok[trig.points[j].locpnr];
|
||||
//SetOpenGlColor (vals[trig.points[j].locpnr]);
|
||||
}
|
||||
*/
|
||||
}
|
||||
else
|
||||
{
|
||||
//double valr, vali;
|
||||
ok = GetValueComplex (sol, trig.elnr, ploc(0), ploc(1), ploc(2),
|
||||
scalcomp, valc[j]);
|
||||
|
||||
//glTexCoord2f ( valr, vali );
|
||||
}
|
||||
//glVertex3dv (p);
|
||||
}
|
||||
|
||||
if(ok)
|
||||
for(int j=0; j<3; j++)
|
||||
{
|
||||
if (usetexture != 2 || !sol->iscomplex)
|
||||
{
|
||||
if (elnrs[trig.points[j].locpnr] != trig.elnr)
|
||||
SetOpenGlColor(val[j]);
|
||||
else
|
||||
SetOpenGlColor (vals[trig.points[j].locpnr]);
|
||||
}
|
||||
else
|
||||
glTexCoord2f ( valc[j].real(), valc[j].imag() );
|
||||
|
||||
|
@ -234,6 +234,13 @@ private:
|
||||
const double xref[], const double x[], const double dxdxref[],
|
||||
double * values) const;
|
||||
|
||||
bool GetMultiValues (const SolData * data, ElementIndex elnr, int npt,
|
||||
const double * xref, int sxref,
|
||||
const double * x, int sx,
|
||||
const double * dxdxref, int sdxdxref,
|
||||
double * val, int sval) const;
|
||||
|
||||
|
||||
bool GetSurfValue (const SolData * data, SurfaceElementIndex elnr,
|
||||
double lam1, double lam2,
|
||||
int comp, double & val) const;
|
||||
|
Loading…
Reference in New Issue
Block a user