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mesh rendering fixes

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Joachim Schoeberl 2009-01-24 23:28:47 +00:00
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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
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That's all there is to it!

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doc/ng4.pdf
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5
libsrc/csg/algprim.cpp
View File

@ -1192,11 +1192,6 @@ namespace netgen
double EllipticCylinder :: MaxCurvatureLoc (const Point<3> & /* c */,
double /* rad */) const
{
#ifdef JOACHIMxxx
cout << "max curv local" << endl;
return 0.02;
#endif
// saubere Loesung wird noch notwendig !!!
double aa = vs.Length();
double bb = vl.Length();

326
libsrc/csg/gencyl.cpp
View File

@ -5,205 +5,175 @@
namespace netgen
{
GeneralizedCylinder :: GeneralizedCylinder (ExplicitCurve2d & acrosssection,
Point<3> ap, Vec<3> ae1, Vec<3> ae2)
: crosssection(acrosssection)
{
planep = ap;
planee1 = ae1;
planee2 = ae2;
planee3 = Cross (planee1, planee2);
(*testout) << "Vecs = " << planee1 << " " << planee2 << " " << planee3 << endl;
};
GeneralizedCylinder :: GeneralizedCylinder (ExplicitCurve2d & acrosssection,
Point<3> ap, Vec<3> ae1, Vec<3> ae2)
: crosssection(acrosssection)
{
planep = ap;
planee1 = ae1;
planee2 = ae2;
planee3 = Cross (planee1, planee2);
(*testout) << "Vecs = " << planee1 << " " << planee2 << " " << planee3 << endl;
};
void GeneralizedCylinder :: Project (Point<3> & p) const
{
Point<2> p2d;
double z;
void GeneralizedCylinder :: Project (Point<3> & p) const
{
Point<2> p2d;
double z;
p2d = Point<2> (planee1 * (p - planep), planee2 * (p - planep));
z = planee3 * (p - planep);
p2d = Point<2> (planee1 * (p - planep), planee2 * (p - planep));
z = planee3 * (p - planep);
crosssection.Project (p2d);
crosssection.Project (p2d);
p = planep + p2d(0) * planee1 + p2d(1) * planee2 + z * planee3;
}
p = planep + p2d(0) * planee1 + p2d(1) * planee2 + z * planee3;
}
int GeneralizedCylinder ::BoxInSolid (const BoxSphere<3> & box) const
{
Point<3> p3d;
Point<2> p2d, projp;
double t;
Vec<2> tan, n;
int GeneralizedCylinder ::BoxInSolid (const BoxSphere<3> & box) const
{
Point<3> p3d;
Point<2> p2d, projp;
double t;
Vec<2> tan, n;
p3d = box.Center();
p3d = box.Center();
p2d = Point<2> (planee1 * (p3d - planep), planee2 * (p3d - planep));
t = crosssection.ProjectParam (p2d);
p2d = Point<2> (planee1 * (p3d - planep), planee2 * (p3d - planep));
t = crosssection.ProjectParam (p2d);
projp = crosssection.Eval (t);
tan = crosssection.EvalPrime (t);
n(0) = tan(1);
n(1) = -tan(0);
projp = crosssection.Eval (t);
tan = crosssection.EvalPrime (t);
n(0) = tan(1);
n(1) = -tan(0);
if (Dist (p2d, projp) < box.Diam()/2)
return 2;
if (Dist (p2d, projp) < box.Diam()/2)
return 2;
if (n * (p2d - projp) > 0)
{
return 0;
}
return 1;
}
double GeneralizedCylinder :: CalcFunctionValue (const Point<3> & point) const
{
Point<2> p2d, projp;
double t;
Vec<2> tan, n;
p2d = Point<2> (planee1 * (point - planep), planee2 * (point - planep));
t = crosssection.ProjectParam (p2d);
projp = crosssection.Eval (t);
tan = crosssection.EvalPrime (t);
n(0) = tan(1);
n(1) = -tan(0);
n /= n.Length();
return n * (p2d - projp);
}
void GeneralizedCylinder :: CalcGradient (const Point<3> & point, Vec<3> & grad) const
{
Point<2> p2d, projp;
double t;
Vec<2> tan, n;
p2d = Point<2> (planee1 * (point - planep), planee2 * (point - planep));
t = crosssection.ProjectParam (p2d);
projp = crosssection.Eval (t);
tan = crosssection.EvalPrime (t);
n(0) = tan(1);
n(1) = -tan(0);
n /= n.Length();
grad = n(0) * planee1 + n(1) * planee2;
}
void GeneralizedCylinder :: CalcHesse (const Point<3> & point, Mat<3> & hesse) const
{
Point<2> p2d, projp;
double t, dist, val;
Point<2> curvp;
Vec<2> curvpp;
Mat<2> h2d;
Mat<3,2> vmat;
int i, j, k, l;
p2d = Point<2> (planee1 * (point - planep), planee2 * (point - planep));
t = crosssection.ProjectParam (p2d);
curvp = crosssection.CurvCircle (t);
curvpp = p2d-curvp;
dist = curvpp.Length();
curvpp /= dist;
h2d(0, 0) = (1 - curvpp(0) * curvpp(0) ) / dist;
h2d(0, 1) = h2d(1, 0) = (- curvpp(0) * curvpp(1) ) / dist;
h2d(1, 1) = (1 - curvpp(1) * curvpp(1) ) / dist;
vmat(0,0) = planee1(0);
vmat(1,0) = planee1(1);
vmat(2,0) = planee1(2);
vmat(0,1) = planee2(0);
vmat(1,1) = planee2(1);
vmat(2,1) = planee2(2);
for (i = 0; i < 3; i++)
for (j = 0; j < 3; j++)
if (n * (p2d - projp) > 0)
{
val = 0;
for (k = 0; k < 2; k++)
for (l = 0; l < 2; l++)
val += vmat(i,k) * h2d(k,l) * vmat(j,l);
hesse(i,j) = val;
return 0;
}
}
return 1;
}
double GeneralizedCylinder :: CalcFunctionValue (const Point<3> & point) const
{
Point<2> p2d, projp;
double t;
Vec<2> tan, n;
double GeneralizedCylinder :: HesseNorm () const
{
return crosssection.MaxCurvature();
}
p2d = Point<2> (planee1 * (point - planep), planee2 * (point - planep));
t = crosssection.ProjectParam (p2d);
double GeneralizedCylinder :: MaxCurvatureLoc (const Point<3> & c, double rad) const
{
Point<2> c2d = Point<2> (planee1 * (c - planep), planee2 * (c - planep));
return crosssection.MaxCurvatureLoc(c2d, rad);
}
projp = crosssection.Eval (t);
tan = crosssection.EvalPrime (t);
n(0) = tan(1);
n(1) = -tan(0);
n /= n.Length();
return n * (p2d - projp);
}
void GeneralizedCylinder :: CalcGradient (const Point<3> & point, Vec<3> & grad) const
{
Point<2> p2d, projp;
double t;
Vec<2> tan, n;
p2d = Point<2> (planee1 * (point - planep), planee2 * (point - planep));
t = crosssection.ProjectParam (p2d);
projp = crosssection.Eval (t);
tan = crosssection.EvalPrime (t);
n(0) = tan(1);
n(1) = -tan(0);
n /= n.Length();
grad = n(0) * planee1 + n(1) * planee2;
}
void GeneralizedCylinder :: CalcHesse (const Point<3> & point, Mat<3> & hesse) const
{
Point<2> p2d, projp;
double t, dist, val;
Point<2> curvp;
Vec<2> curvpp;
Mat<2> h2d;
Mat<3,2> vmat;
int i, j, k, l;
p2d = Point<2> (planee1 * (point - planep), planee2 * (point - planep));
t = crosssection.ProjectParam (p2d);
curvp = crosssection.CurvCircle (t);
curvpp = p2d-curvp;
dist = curvpp.Length();
curvpp /= dist;
h2d(0, 0) = (1 - curvpp(0) * curvpp(0) ) / dist;
h2d(0, 1) = h2d(1, 0) = (- curvpp(0) * curvpp(1) ) / dist;
h2d(1, 1) = (1 - curvpp(1) * curvpp(1) ) / dist;
vmat(0,0) = planee1(0);
vmat(1,0) = planee1(1);
vmat(2,0) = planee1(2);
vmat(0,1) = planee2(0);
vmat(1,1) = planee2(1);
vmat(2,1) = planee2(2);
for (i = 0; i < 3; i++)
for (j = 0; j < 3; j++)
{
val = 0;
for (k = 0; k < 2; k++)
for (l = 0; l < 2; l++)
val += vmat(i,k) * h2d(k,l) * vmat(j,l);
hesse(i,j) = val;
}
}
double GeneralizedCylinder :: HesseNorm () const
{
return crosssection.MaxCurvature();
}
double GeneralizedCylinder :: MaxCurvatureLoc (const Point<3> & c, double rad) const
{
Point<2> c2d = Point<2> (planee1 * (c - planep), planee2 * (c - planep));
return crosssection.MaxCurvatureLoc(c2d, rad);
}
Point<3> GeneralizedCylinder :: GetSurfacePoint () const
{
Point<2> p2d;
p2d = crosssection.Eval(0);
return planep + p2d(0) * planee1 + p2d(1) * planee2;
}
Point<3> GeneralizedCylinder :: GetSurfacePoint () const
{
Point<2> p2d;
p2d = crosssection.Eval(0);
return planep + p2d(0) * planee1 + p2d(1) * planee2;
}
void GeneralizedCylinder :: Reduce (const BoxSphere<3> & box)
{
Point<2> c2d = Point<2> (planee1 * (box.Center() - planep),
planee2 * (box.Center() - planep));
crosssection.Reduce (c2d, box.Diam()/2);
}
void GeneralizedCylinder :: Reduce (const BoxSphere<3> & box)
{
Point<2> c2d = Point<2> (planee1 * (box.Center() - planep),
planee2 * (box.Center() - planep));
crosssection.Reduce (c2d, box.Diam()/2);
}
void GeneralizedCylinder :: UnReduce ()
{
crosssection.UnReduce ();
}
void GeneralizedCylinder :: UnReduce ()
{
crosssection.UnReduce ();
}
void GeneralizedCylinder :: Print (ostream & str) const
{
str << "Generalized Cylinder" << endl;
crosssection.Print (str);
}
#ifdef MYGRAPH
void GeneralizedCylinder :: Plot (const class ROT3D & rot) const
{
Point<2> p2d;
Point<3> p, oldp;
double t, tmin, tmax, dt;
tmin = crosssection.MinParam();
tmax = crosssection.MaxParam();
dt = (tmax - tmin)/ 500;
p2d = crosssection.Eval(tmin);
p = planep + p2d(0) * planee1 + p2d(1) * planee2;
for (t = tmin; t <= tmax+dt; t += dt)
{
if (crosssection.SectionUsed (t))
MySetColor (RED);
else
MySetColor (BLUE);
oldp = p;
p2d = crosssection.Eval(t);
p = planep + p2d(0) * planee1 + p2d(1) * planee2;
MyLine3D (p, oldp, rot);
}
void GeneralizedCylinder :: Print (ostream & str) const
{
str << "Generalized Cylinder" << endl;
crosssection.Print (str);
}
}
#endif
}

4
libsrc/csg/genmesh.cpp
View File

@ -556,10 +556,8 @@ namespace netgen
PrintMessage (3, (mesh.GetNSE() - oldnf), " elements, ", mesh.GetNP(), " points");
#ifdef OPENGL
extern void Render();
Render();
#endif
}
mesh.Compress();
@ -636,10 +634,8 @@ namespace netgen
PrintMessage (3, (mesh.GetNSE() - oldnf), " elements, ", mesh.GetNP(), " points");
}
#ifdef OPENGL
extern void Render();
Render();
#endif
}
while (changed);

3
libsrc/geom2d/genmesh2d.cpp
View File

@ -253,11 +253,8 @@ namespace netgen
mesh -> SetNextMajorTimeStamp();
#ifdef OPENGL
extern void Render();
Render();
#endif
}

20
libsrc/meshing/bisect.cpp
View File

@ -2632,6 +2632,7 @@ namespace netgen
PrintMessage(1,"Mesh bisection");
PushStatus("Mesh bisection");
static int localizetimer = NgProfiler::CreateTimer("localize edgepoints");
NgProfiler::RegionTimer * loct = new NgProfiler::RegionTimer(localizetimer);
LocalizeEdgePoints(mesh);
@ -2701,7 +2702,6 @@ namespace netgen
*/
if (opt.refine_p)
{
int ne = mesh.GetNE();
@ -3170,8 +3170,6 @@ namespace netgen
int hangingvol, hangingsurf, hangingedge;
//cout << "write?" << endl;
@ -3824,8 +3822,6 @@ namespace netgen
}
// Repair works only for tets!
bool do_repair = mesh.PureTetMesh ();
@ -3841,7 +3837,8 @@ namespace netgen
{
if(isnewpoint.Test(ii) && mesh.mlbetweennodes[ii][0] > 0)
{
mesh.Point(ii) = Center(mesh.Point(mesh.mlbetweennodes[ii][0]),mesh.Point(mesh.mlbetweennodes[ii][1]));
mesh.Point(ii) = Center(mesh.Point(mesh.mlbetweennodes[ii][0]),
mesh.Point(mesh.mlbetweennodes[ii][1]));
}
}
}
@ -3872,7 +3869,7 @@ namespace netgen
}
if(do_repair)
if(do_repair) // by Markus W
{
const double max_worsening = 1;
@ -3951,16 +3948,15 @@ namespace netgen
for(i=0; i<idmaps.Size(); i++)
delete idmaps[i];
idmaps.DeleteAll();
mesh.UpdateTopology();
if(refelementinfofilewrite != "")
{
PrintMessage(3,"writing marked-elements information to \"",refelementinfofilewrite,"\"");
@ -3972,6 +3968,8 @@ namespace netgen
}
mesh.CalcSurfacesOfNode();
PrintMessage (1, "Bisection done");
PopStatus();

24
libsrc/meshing/meshclass.hpp
View File

@ -194,7 +194,6 @@ public:
void ClearVolumeElements()
{
volelements.SetSize(0);
// eltyps.SetSize(0);
timestamp = NextTimeStamp();
}
@ -237,7 +236,7 @@ public:
segments.Elem(segnr).p1 = PointIndex::BASE-1;
segments.Elem(segnr).p2 = PointIndex::BASE-1;
}
void FullDeleteSegment (int segnr)
void FullDeleteSegment (int segnr) // von wem ist das ???
{
segments.Delete(segnr-PointIndex::BASE);
}
@ -302,21 +301,9 @@ public:
// ELEMENTTYPE ElementType (int i) const { return eltyps.Get(i); }
// ELEMENTTYPE ElementType (int i) const
// { return (volelements.Get(i).fixed) ? FIXEDELEMENT : FREEELEMENT; }
ELEMENTTYPE ElementType (ElementIndex i) const
{ return (volelements[i].flags.fixed) ? FIXEDELEMENT : FREEELEMENT; }
/*
ELEMENTTYPE ElementType (int i) const { return eltyps.Get(i); }
ELEMENTTYPE ElementType (ElementIndex i) const { return eltyps[i]; }
*/
const T_VOLELEMENTS & VolumeElements() const { return volelements; }
T_VOLELEMENTS & VolumeElements() { return volelements; }
@ -335,7 +322,6 @@ public:
/// Returns number of domains
int GetNDomains() const;
///
int GetDimension() const
{ return dimension; }
@ -508,14 +494,6 @@ public:
const ARRAY< Vec<3>* > & nv,
OPTIMIZEGOAL goal = OPT_QUALITY,
const ARRAY< ARRAY<int,PointIndex::BASE>* > * idmaps = NULL);
/*
#ifdef SOLIDGEOM
/// old
void ImproveMesh (const CSGeometry & surfaces,
OPTIMIZEGOAL goal = OPT_QUALITY);
#endif
*/
/**
free nodes in environment of openelements
for optimiztion

3
libsrc/stlgeom/meshstlsurface.cpp
View File

@ -667,10 +667,9 @@ void STLSurfaceMeshing1 (STLGeometry & geom,
(*testout) << "start meshing with h = " << h << endl;
*/
meshing.GenerateMesh (mesh, h, fnr); // face index
#ifdef OPENGL
extern void Render();
Render();
#endif
}

13
libsrc/stlgeom/stlgeommesh.cpp
View File

@ -25,7 +25,7 @@ int EdgeUsed(int p1, int p2, ARRAY<INDEX_2>& edges, INDEX_2_HASHTABLE<int>& hash
Point<3> STLGeometry :: PointBetween(const Point<3> & ap1, int t1,
const Point<3> & ap2, int t2)
{
//funktioniert nicht in allen Fällen!
//funktioniert nicht in allen Fällen!
PrintWarning("Point between");
@ -732,8 +732,8 @@ void STLGeometry :: RestrictLocalHCurv(class Mesh & mesh, double gh)
// mesh.SetGlobalH(gh);
double mincalch = 1E10;
double maxcalch = -1E10;
double maxcalch = -1E10
;
double objectsize = bb.Diam();
double geometryignoreedgelength = objectsize * 1e-5;
@ -923,7 +923,7 @@ void STLGeometry :: RestrictLocalH(class Mesh & mesh, double gh)
if (stlparam.resthcloseedgeenable)
{
PushStatusF("Restrict H due to close edges");
//geht nicht für spiralen!!!!!!!!!!!!!!!!!!
//geht nicht für spiralen!!!!!!!!!!!!!!!!!!
double disttohfact = sqr(10.0 / stlparam.resthcloseedgefac);
int k,l;
@ -1455,10 +1455,8 @@ int STLMeshingDummy (STLGeometry* stlgeometry, Mesh*& mesh,
(*statout) << GetTime() << " & ";
#endif
#ifdef OPENGL
extern void Render();
Render();
#endif
}
stlgeometry->surfaceoptimized = 1;
}
@ -1573,11 +1571,8 @@ int STLMeshingDummy (STLGeometry* stlgeometry, Mesh*& mesh,
<< mesh->GetNP() << " " << '\\' << '\\' << " \\" << "hline" << endl;
#endif
#ifdef OPENGL
extern void Render();
Render();
#endif
}
}

268
libsrc/visualization/vsmesh.cpp
View File

@ -21,9 +21,6 @@ namespace netgen
#include "mvdraw.hpp"
// #define FAST3DELEMENTS
extern AutoPtr<Mesh> mesh;
extern STLGeometry * stlgeometry;
@ -77,8 +74,6 @@ namespace netgen
}
// ARRAY<Point3d> drawel;
void VisualSceneMesh :: DrawScene ()
{
if (!mesh)
@ -369,11 +364,10 @@ namespace netgen
center = mesh->Point (vispar.centerpoint);
else
center = Center (pmin, pmax);
rad = 0.5 * Dist (pmin, pmax);
if(rad == 0) rad = 1;
if(rad == 0) rad = 1e-6;
if (rad > 1.5 * oldrad ||
if (rad > 1.2 * oldrad ||
mesh->GetMajorTimeStamp() > vstimestamp ||
zoomall)
{
@ -1752,262 +1746,6 @@ namespace netgen
void VisualSceneMesh :: BuildTetList()
{
#ifdef FAST3DELEMENTS
int i, j;
ARRAY<Element2d> faces;
if (tettimestamp > mesh->GetTimeStamp () &&
tettimestamp > vispar.clipplanetimestamp )
return;
if (!lock)
{
lock = new NgLock (mesh->Mutex());
lock -> Lock();
}
tettimestamp = NextTimeStamp();
if (tetlist)
glDeleteLists (tetlist, 1);
tetlist = glGenLists (1);
glNewList (tetlist, GL_COMPILE);
BitArray shownode(mesh->GetNP());
if (vispar.clipenable)
{
shownode.Clear();
for (i = 1; i <= shownode.Size(); i++)
{
Point3d p = mesh->Point(i);
double val =
p.X() * clipplane[0] +
p.Y() * clipplane[1] +
p.Z() * clipplane[2] +
clipplane[3];
if (val > 0)
shownode.Set (i);
}
}
else
shownode.Set();
#ifdef PARALLEL
static float tetcols[][8] =
{
{ 1.0f, 1.0f, 0.0f, 1.0f },
{ 1.0f, 0.0f, 0.0f, 1.0f },
{ 0.0f, 1.0f, 0.0f, 1.0f },
{ 0.0f, 0.0f, 1.0f, 1.0f },
{ 1.0f, 1.0f, 0.0f, 0.3f },
{ 1.0f, 0.0f, 0.0f, 0.3f },
{ 0.0f, 1.0f, 0.0f, 0.3f },
{ 0.0f, 0.0f, 1.0f, 0.3f }
};
#else
static float tetcols[][4] =
{
{ 1.0f, 1.0f, 0.0f, 1.0f },
{ 1.0f, 0.0f, 0.0f, 1.0f },
{ 0.0f, 1.0f, 0.0f, 1.0f },
{ 0.0f, 0.0f, 1.0f, 1.0f }
};
#endif
ARRAY<int> elfaces;
const MeshTopology & top = mesh->GetTopology();
CurvedElements & curv = mesh->GetCurvedElements();
ARRAY<int> displayface(top.GetNFaces());
for (i = 0; i < top.GetNFaces(); i++)
displayface[i] = -1;
for (i = 1; i <= mesh->GetNE(); i++)
{
if (vispar.drawtetsdomain > 0 &&
vispar.drawtetsdomain != mesh->VolumeElement(i).GetIndex())
continue;
Element el = (*mesh)[(ElementIndex) (i-1)];
if (el.GetType() == TET)
{
if (el.PNum(1))
{
bool drawtet = 1;
for (j = 1; j <= el.GetNP(); j++)
if (!shownode.Test(el.PNum(j)))
drawtet = 0;
if (!drawtet) continue;
{
top.GetElementFaces (i, elfaces);
for (j = 0; j < 4; j++)
displayface[elfaces[j]-1] *= -1;
}
}
}
}
for (i = 1; i <= mesh->GetNE(); i++)
{
if (vispar.drawtetsdomain > 0 &&
vispar.drawtetsdomain != mesh->VolumeElement(i).GetIndex())
continue;
if (mesh->VolumeElement(i).GetType() == TET)
{
// copy to be thread-safe
Element el = mesh->VolumeElement (i);
el.GetSurfaceTriangles (faces);
if (el.PNum(1))
{
bool drawtet = 1;
for (j = 1; j <= el.GetNP(); j++)
if (!shownode.Test(el.PNum(j)))
drawtet = 0;
if (!drawtet) continue;
int ind = el.GetIndex() % 4;
if (vispar.drawmetispartition && (el.GetPartition()!=-1))
ind = el.GetPartition() % 4;
(*testout) << "ind (" << i << ") = " << ind << endl;
#ifdef PARALLEL
if ( mesh -> VolumeElement(i).IsGhost() )
{
glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, tetcols[ind+4]);
}
else
{
glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, tetcols[ind]);
}
#else
glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, tetcols[ind]);
#endif
top.GetElementFaces (i, elfaces);
glBegin (GL_TRIANGLES);
for (j = 0; j < faces.Size(); j++)
{
if (displayface[elfaces[j]-1] == -1) continue;
Element2d & face = faces.Elem(j+1);
if (curv.IsHighOrder()) // && curv.IsElementCurved(i-1))
{
int hoplotn = 1 << vispar.subdivisions;
// int hoplotn = curv.GetNVisualSubsecs();
const Point3d * facepoint = MeshTopology :: GetVertices (TET);
const ELEMENT_FACE * elface = MeshTopology :: GetFaces(TET);
Vec<3> x0,x1,d0,d1;
Point<3> xg;
x0 = facepoint[face.PNum(3)-1] - facepoint[face.PNum(1)-1];
x1 = facepoint[face.PNum(2)-1] - facepoint[face.PNum(1)-1];
x0.Normalize();
x1.Normalize();
for (int m0 = 0; m0 < hoplotn; m0++)
for (int m1 = 0; m1 < hoplotn-m0; m1++)
for (int k = 0; k < 2; k++)
{
Vec<3> dx, dy, dz, n;
Point<4> la[3];
int l;
for (l = 0; l<3; l++) la[l] = Point<4>(0.,0.,0.,0.);
if (k == 0)
{
la[0](face.PNum(1)-1) = (m0 )/(double)hoplotn;
la[0](face.PNum(2)-1) = (m1 )/(double)hoplotn;
la[0](face.PNum(3)-1) = 1-la[0](face.PNum(1)-1)-la[0](face.PNum(2)-1);
la[1](face.PNum(1)-1) = (m0+1)/(double)hoplotn;
la[1](face.PNum(2)-1) = (m1 )/(double)hoplotn;
la[1](face.PNum(3)-1) = 1-la[1](face.PNum(1)-1)-la[1](face.PNum(2)-1);
la[2](face.PNum(1)-1) = (m0 )/(double)hoplotn;
la[2](face.PNum(2)-1) = (m1+1)/(double)hoplotn;
la[2](face.PNum(3)-1) = 1-la[2](face.PNum(1)-1)-la[2](face.PNum(2)-1);
} else
{
if (m1 == hoplotn-m0-1) continue;
la[0](face.PNum(1)-1) = (m0+1)/(double)hoplotn;
la[0](face.PNum(2)-1) = (m1+1)/(double)hoplotn;
la[0](face.PNum(3)-1) = 1-la[0](face.PNum(1)-1)-la[0](face.PNum(2)-1);
la[1](face.PNum(1)-1) = (m0 )/(double)hoplotn;
la[1](face.PNum(2)-1) = (m1+1)/(double)hoplotn;
la[1](face.PNum(3)-1) = 1-la[1](face.PNum(1)-1)-la[1](face.PNum(2)-1);
la[2](face.PNum(1)-1) = (m0+1)/(double)hoplotn;
la[2](face.PNum(2)-1) = (m1 )/(double)hoplotn;
la[2](face.PNum(3)-1) = 1-la[2](face.PNum(1)-1)-la[2](face.PNum(2)-1);
}
for (l = 0; l<3; l++)
{
Mat<3,3> dxdxi;
Point<3> xr( la[l](0), la[l](1), la[l](2) );
curv.CalcElementTransformation (xr, i-1, xg, dxdxi);
for (int i = 0; i < 3; i++)
{
dx(i) = dxdxi(i,0);
dy(i) = dxdxi(i,1);
dz(i) = dxdxi(i,2);
}
d0 = x0(0)*dx + x0(1)*dy + x0(2)*dz;
d1 = x1(0)*dx + x1(1)*dy + x1(2)*dz;
n = Cross (d0, d1);
glNormal3d ( n(0), n(1), n(2));
glVertex3d (xg(0), xg(1), xg(2));
}
}
} else {
const Point3d & lp1 = mesh->Point (el.PNum(face.PNum(1)));
const Point3d & lp2 = mesh->Point (el.PNum(face.PNum(2)));
const Point3d & lp3 = mesh->Point (el.PNum(face.PNum(3)));
Vec3d n = Cross (Vec3d (lp1, lp3), Vec3d (lp1, lp2));
n /= (n.Length()+1e-12);
glNormal3d (n.X(), n.Y(), n.Z());
glVertex3d (lp1.X(), lp1.Y(), lp1.Z());
glVertex3d (lp2.X(), lp2.Y(), lp2.Z());
glVertex3d (lp3.X(), lp3.Y(), lp3.Z());
}
}
glEnd();
}
}
}
glEndList ();
#else
if (tettimestamp > mesh->GetTimeStamp () &&
tettimestamp > vispar.clipplanetimestamp )
return;
@ -2288,8 +2026,6 @@ namespace netgen
}
glEndList ();
#endif
}

20
ng/dialog.tcl
View File

@ -158,16 +158,16 @@ proc meshingoptionsdialog { } {
pack $f.elementorder
tixControl $f.memory -label "Large Memory \[MB\]: " -integer true \
-variable options.memory -min 0 -max 2000 \
-options {
entry.width 5
label.width 20
label.anchor e
}
# tixControl $f.memory -label "Large Memory \[MB\]: " -integer true \
\# -variable options.memory -min 0 -max 2000 \
\# -options {
# entry.width 5
# label.width 20
# label.anchor e
# }
global userlevel
if { $userlevel >= 3} { pack $f.memory }
# global userlevel
# if { $userlevel >= 3} { pack $f.memory }
# Mesh - Size options
@ -3415,7 +3415,7 @@ proc paralleldialog { } {
#wm withdraw $w
proc runtestdialog { } {
source $::ngdir/ngtcltk/ngshell.tcl
source $::ngdir/ngshell.tcl
set w .runtest_dlg
if {[winfo exists .runtest_dlg] == 1} {

2
ng/ng.tcl
View File

@ -290,7 +290,7 @@ if { [catch { load libngsolve.so ngsolve } result ] } {
# puts "cannot load ngsolve"
# puts "error: $result"
} {
source ${ngdir}/ngsolve.tcl
catch { source ${ngdir}/ngsolve.tcl }
}

11
ng/ngpkg.cpp
View File

@ -7,11 +7,12 @@ The interface between the GUI and the netgen library
#include <mystdlib.h>
/*
#ifdef LINUX
#include <fenv.h>
#include <dlfcn.h>
#endif
*/
#include <myadt.hpp>
#include <linalg.hpp>
@ -1862,8 +1863,8 @@ namespace netgen
printmessage_importance = atoi (Tcl_GetVar (interp, "::options.printmsg", 0));
printdots = (printmessage_importance >= 4);
BaseMoveableMem::totalsize =
1048576 * atoi (Tcl_GetVar (interp, "::options.memory", 0));
BaseMoveableMem::totalsize = 0;
// 1048576 * atoi (Tcl_GetVar (interp, "::options.memory", 0));
if (mesh.Ptr())
{
mesh->SetGlobalH (mparam.maxh);
@ -3024,8 +3025,6 @@ namespace netgen
void SetVisualScene (Tcl_Interp * interp)
{
#ifdef OPENGL
#ifndef SMALLLIB
const char * vismode = vispar.selectvisual;
// Tcl_GetVar (interp, "selectvisual", 0);
vs = &vscross;
@ -3066,8 +3065,6 @@ namespace netgen
if (strcmp (vismode, "specpoints") == 0) vs = &vsspecpoints;
// if (strcmp (vismode, "solution") == 0) vs = &vssolution;
}
#endif // !SMALLLIB
#endif // OPENGL
}

14
ng/ngtesting.tcl
View File

@ -54,7 +54,7 @@ proc ngtest { {t all} {f ""}} {
puts "\n*** performing in2d file tests ***"
puts " ** writing results to $f"
puts "\n ** testing in2d files in examples/ **"
set testdir "$::ngdir/examples"
set testdir "$::ngdir/../examples"
set in2dfiles { beam2d hyperbolic piezo2dround rectangle
squareincl squareinsquare }
foreach {tfile} $in2dfiles {
@ -64,7 +64,7 @@ proc ngtest { {t all} {f ""}} {
}
puts "\n ** testing in2d files in tutorials/ **"
set testdir "$::ngdir/tutorials"
set testdir "$::ngdir/../tutorials"
set in2dfiles { demo2d newin2d square v2in2d }
foreach {tfile} $in2dfiles {
if {$f != ""} { puts " * meshing file tutorials/$tfile.in2d..." }
@ -76,7 +76,7 @@ proc ngtest { {t all} {f ""}} {
puts "\n*** performing geo file tests ***"
puts " ** writing results to $f"
puts "\n ** testing geo files in examples/ **"
set testdir "$::ngdir/examples"
set testdir "$::ngdir/../examples"
set geofiles { beam cylsphere rboxcyl thinc
boxcyl fichera period saw_3d thinplate
coilshield gamm3d plate shaft tripelpendel
@ -89,7 +89,7 @@ proc ngtest { {t all} {f ""}} {
}
puts "\n ** testing geo files in tutorials/ **"
set testdir "$::ngdir/tutorials"
set testdir "$::ngdir/../tutorials"
set geofiles { boxcyl cubemcyl extrusion revolution trafo
circle_on_cube cubemsphere fichera sculpture twobricks
cone cylinder lshape3d shaft twocubes
@ -107,7 +107,7 @@ proc ngtest { {t all} {f ""}} {
# set logfile [open stltest.log "w"]
puts " ** writing results to $f"
puts "\n ** testing stl files in examples/ **"
set testdir "$::ngdir/examples"
set testdir "$::ngdir/../examples"
set stlfiles { crankshaft hinge1 }
foreach {tfile} $stlfiles {
if {$f != ""} { puts " * meshing file examples/$tfile.stl..." }
@ -116,7 +116,7 @@ proc ngtest { {t all} {f ""}} {
}
puts "\n ** testing stl files in tutorials/ **"
set testdir "$::ngdir/tutorials"
set testdir "$::ngdir/../tutorials"
set stlfiles { hinge part1 }
foreach {tfile} $stlfiles {
if {$f != ""} { puts " * meshing file tutorials/$tfile.stl..." }
@ -130,7 +130,7 @@ proc ngtest { {t all} {f ""}} {
puts " ** writing results to $f"
puts "\n ** testing pde files in ngsolve/pde_tutorial/ **"
set testdir "$::ngdir/ngsolve/pde_tutorial"
set testdir "$::ngdir/../ngsolve/pde_tutorial"
set pdefiles { d1_square.pde d2_chip.pde d3_helmholtz.pde d4_cube.pde
d5_beam.pde d6_shaft.pde d7_coil.pde d8_coilshield.pde }

2
ng/variables.tcl
View File

@ -400,7 +400,7 @@ proc saveoptions { } {
puts $datei "options.elsizeweight ${options.elsizeweight}"
puts $datei "options.secondorder ${options.secondorder}"
puts $datei "options.elementorder ${options.elementorder}"
puts $datei "options.memory ${options.memory}"
# puts $datei "options.memory ${options.memory}"
puts $datei "options.quad ${options.quad}"
puts $datei "options.inverttets ${options.inverttets}"
puts $datei "options.inverttrigs ${options.inverttrigs}"

33
nglib/Makefile.in
View File

@ -1,8 +1,8 @@
# Makefile.in generated by automake 1.10 from Makefile.am.
# Makefile.in generated by automake 1.10.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@ -60,7 +60,6 @@ libLTLIBRARIES_INSTALL = $(INSTALL)
LTLIBRARIES = $(lib_LTLIBRARIES)
libnglib_la_DEPENDENCIES = \
$(top_builddir)/libsrc/interface/libinterface.la \
$(top_builddir)/libsrc/occ/libocc.la \
$(top_builddir)/libsrc/geom2d/libgeom2d.la \
$(top_builddir)/libsrc/csg/libcsg.la \
$(top_builddir)/libsrc/stlgeom/libstl.la \
@ -79,7 +78,7 @@ PROGRAMS = $(bin_PROGRAMS)
am_ng_vol_OBJECTS = ng_vol.$(OBJEXT)
ng_vol_OBJECTS = $(am_ng_vol_OBJECTS)
ng_vol_DEPENDENCIES = libnglib.la
DEFAULT_INCLUDES = -I. -I$(top_builddir)@am__isrc@
DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
depcomp = $(SHELL) $(top_srcdir)/depcomp
am__depfiles_maybe = depfiles
CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
@ -258,7 +257,6 @@ lib_LTLIBRARIES = libnglib.la
libnglib_la_SOURCES = nglib.cpp
libnglib_la_LIBADD = \
$(top_builddir)/libsrc/interface/libinterface.la \
$(top_builddir)/libsrc/occ/libocc.la \
$(top_builddir)/libsrc/geom2d/libgeom2d.la \
$(top_builddir)/libsrc/csg/libcsg.la \
$(top_builddir)/libsrc/stlgeom/libstl.la \
@ -312,8 +310,8 @@ install-libLTLIBRARIES: $(lib_LTLIBRARIES)
@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
if test -f $$p; then \
f=$(am__strip_dir) \
echo " $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(libdir)/$$f'"; \
$(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(libdir)/$$f"; \
echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(libdir)/$$f'"; \
$(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(libdir)/$$f"; \
else :; fi; \
done
@ -321,8 +319,8 @@ uninstall-libLTLIBRARIES:
@$(NORMAL_UNINSTALL)
@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
p=$(am__strip_dir) \
echo " $(LIBTOOL) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$p'"; \
$(LIBTOOL) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$p"; \
echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$p'"; \
$(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$p"; \
done
clean-libLTLIBRARIES:
@ -344,8 +342,8 @@ install-binPROGRAMS: $(bin_PROGRAMS)
|| test -f $$p1 \
; then \
f=`echo "$$p1" | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'`; \
echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(binPROGRAMS_INSTALL) '$$p' '$(DESTDIR)$(bindir)/$$f'"; \
$(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(binPROGRAMS_INSTALL) "$$p" "$(DESTDIR)$(bindir)/$$f" || exit 1; \
echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(binPROGRAMS_INSTALL) '$$p' '$(DESTDIR)$(bindir)/$$f'"; \
$(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(binPROGRAMS_INSTALL) "$$p" "$(DESTDIR)$(bindir)/$$f" || exit 1; \
else :; fi; \
done
@ -425,8 +423,8 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | \
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
$(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \
END { if (nonempty) { for (i in files) print i; }; }'`; \
mkid -fID $$unique
tags: TAGS
@ -438,8 +436,8 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | \
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
$(AWK) '{ files[$$0] = 1; nonempty = 1; } \
END { if (nonempty) { for (i in files) print i; }; }'`; \
if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
test -n "$$unique" || unique=$$empty_fix; \
$(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
@ -449,13 +447,12 @@ ctags: CTAGS
CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
tags=; \
here=`pwd`; \
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | \
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
$(AWK) '{ files[$$0] = 1; nonempty = 1; } \
END { if (nonempty) { for (i in files) print i; }; }'`; \
test -z "$(CTAGS_ARGS)$$tags$$unique" \
|| $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
$$tags $$unique

6
nglib/nglib.cpp
View File

@ -591,4 +591,10 @@ void MyBeep (int i)
;
}
void Render()
{
;
}
}