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more STL*Id

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This commit is contained in:
Joachim Schöberl 2019-09-22 13:15:53 +02:00
parent 4de79f4ce6
commit c180b37ea8
7 changed files with 60 additions and 29 deletions
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2
libsrc/stlgeom/stlgeom.cpp
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@ -1609,7 +1609,7 @@ void STLGeometry :: NeighbourAnglesOfSelectedTrig()
PrintMessage(1,"Angle to triangle ", st, ":");
for (i = 1; i <= NONeighbourTrigs(st); i++)
{
PrintMessage(1," triangle ", NeighbourTrig(st,i), ": angle = ",
PrintMessage(1," triangle ", int(NeighbourTrig(st,i)), ": angle = ",
180./M_PI*GetAngle(st, NeighbourTrig(st,i)), "°",
", calculated = ", 180./M_PI*Angle(GetTriangle(st).GeomNormal(points),
GetTriangle(NeighbourTrig(st,i)).GeomNormal(points)), "°");

40
libsrc/stlgeom/stlgeomchart.cpp
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@ -259,7 +259,33 @@ void STLGeometry :: MakeAtlas(Mesh & mesh, const MeshingParameters& mparam, cons
if (!accepted)
break;
}
/*
// new check 2019-09-22
if (accepted)
{
auto & trig = GetTriangle(nt);
Point<3> p0 = GetPoint(trig[0]);
Point<3> p1 = GetPoint(trig[1]);
Point<3> p2 = GetPoint(trig[2]);
Point<3> p01 = Center(p0,p1);
Point<3> p02 = Center(p0,p2);
Point<3> p12 = Center(p1,p2);
Point<3> p012 = Center(p0,p1,p2);
p01 += 1e-5 * (p012-p01);
p02 += 1e-5 * (p012-p02);
p12 += 1e-5 * (p012-p12);
bool test1 = chartbound.TestSegChartNV(p01,p012,sn);
bool test2 = chartbound.TestSegChartNV(p02,p012,sn);
bool test3 = chartbound.TestSegChartNV(p12,p012,sn);
if (!test1 || !test2 || !test3)
{
cout << "more stringent" << endl;
accepted = false;
}
}
*/
if (accepted)
{
@ -274,13 +300,13 @@ void STLGeometry :: MakeAtlas(Mesh & mesh, const MeshingParameters& mparam, cons
for (int k = 1; k <= 3; k++)
{
if (innerpointstochart[GetTriangle(nt).PNum(k)]
!= chartnum)
STLPointId pi = GetTriangle(nt).PNum(k);
if (innerpointstochart[pi] != chartnum)
{
innerpointstochart[GetTriangle(nt).PNum(k)] = chartnum;
pointstochart[GetTriangle(nt).PNum(k)] = chartnum;
chartpoints.Append(GetTriangle(nt).PNum(k));
innerchartpoints.Append(GetTriangle(nt).PNum(k));
innerpointstochart[pi] = chartnum;
pointstochart[pi] = chartnum;
chartpoints.Append(pi);
innerchartpoints.Append(pi);
}
}
}

4
libsrc/stlgeom/stlgeommesh.cpp
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@ -541,7 +541,7 @@ int STLGeometry :: Project(Point<3> & p3d) const
{
Point<3> p, pf;
int i, j;
int j;
int fi = 0;
int cnt = 0;
int different = 0;
@ -563,7 +563,7 @@ int STLGeometry :: Project(Point<3> & p3d) const
for (j = 1; j <= nt; j++)
{
i = chart.GetTrig1(j);
STLTrigId i = chart.GetTrig1(j);
const Point<3> & c = GetTriangle(i).center;
/*

3
libsrc/stlgeom/stlline.cpp
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@ -493,7 +493,8 @@ void STLEdgeDataList :: BuildClusterWithEdge(int ep1, int ep2, NgArray<twoint>&
int j, i, k;
int oldend;
int newend = 1;
int pnew, ennew(0);
STLPointId pnew;
int ennew(0);
int changed = 1;
while (changed)

4
libsrc/stlgeom/stltool.hpp
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@ -165,8 +165,8 @@ public:
int operator== (const STLBoundarySeg & s2) const
{ return i1 == s2.i1 && i2 == s2.i2; }
void Swap ();
int I1() const { return i1; }
int I2() const { return i2; }
STLPointId I1() const { return i1; }
STLPointId I2() const { return i2; }
const Point<3> & P1() const { return p1; }
const Point<3> & P2() const { return p2; }
const Point<2> & P2D1() const { return p2d1; }

2
libsrc/stlgeom/stltopology.cpp
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@ -829,7 +829,7 @@ void STLTopology :: FindNeighbourTrigs()
PrintError("TRIG ",i," has ",NONeighbourTrigs(i)," neighbours!!!!");
for (int kk=1; kk <= NONeighbourTrigs(i); kk++)
{
PrintMessage(5,"neighbour-trig",kk," = ",NeighbourTrig(i,kk));
PrintMessage(5,"neighbour-trig",kk," = ",int(NeighbourTrig(i,kk)));
}
};
}

34
libsrc/stlgeom/stltopology.hpp
View File

@ -29,9 +29,10 @@ public:
STLPointId & operator= (const STLPointId & ai) { i = ai.i; return *this; }
STLPointId & operator= (int ai) { i = ai; return *this; }
constexpr operator int () const { return i; }
STLPointId operator++ (int) { return i++; }
STLPointId operator-- (int) { return i--; }
STLPointId & operator++ () { i++; return *this; }
STLPointId operator++ (int) { return STLPointId(i++); }
STLPointId operator-- (int) { return STLPointId(i--); }
STLPointId & operator++ () { ++i; return *this; }
STLPointId & operator-- () { --i; return *this; }
void DoArchive(Archive& ar) { ar & i; }
};
@ -47,10 +48,13 @@ public:
STLTrigId & operator= (const STLTrigId & ai) { i = ai.i; return *this; }
STLTrigId & operator= (int ai) { i = ai; return *this; }
constexpr operator int () const { return i; }
STLTrigId operator++ (int) { return i++; }
STLTrigId operator-- (int) { return i--; }
STLTrigId & operator++ () { i++; return *this; }
STLTrigId operator++ (int) { return STLTrigId(i++); }
STLTrigId operator-- (int) { return STLTrigId(i--); }
STLTrigId & operator++ () { ++i; return *this; }
STLTrigId & operator-- () { --i; return *this; }
int operator- (STLTrigId i2) const { return i-i2.i; }
};
inline void SetInvalid (STLTrigId & id) { id = 0; }
@ -334,9 +338,9 @@ public:
int GetNP() const { return points.Size(); }
int AddPoint(const Point<3> & p) { points.Append(p); return points.Size(); }
const Point<3> & GetPoint(int nr) const { return points[nr]; } // .Get(nr); }
const Point<3> & GetPoint(STLPointId nr) const { return points[nr]; } // .Get(nr); }
int GetPointNum (const Point<3> & p);
void SetPoint(int nr, const Point<3> & p) { points[nr] = p; } // { points.Elem(nr) = p; }
void SetPoint(STLPointId nr, const Point<3> & p) { points[nr] = p; } // { points.Elem(nr) = p; }
auto & GetPoints() const { return points; }
const Point<3> & operator[] (STLPointId i) const { return points[i]; }
@ -347,8 +351,8 @@ public:
int GetNT() const { return trias.Size(); }
void AddTriangle(const STLTriangle& t);
const STLTriangle & GetTriangle (int nr) const { return trias[nr]; } // .Get(nr); }
STLTriangle & GetTriangle (int nr) { return trias[nr]; } // .Elem(nr); }
const STLTriangle & GetTriangle (STLTrigId nr) const { return trias[nr]; } // .Get(nr); }
STLTriangle & GetTriangle (STLTrigId nr) { return trias[nr]; } // .Elem(nr); }
const STLTriangle & operator[] (STLTrigId i) const { return trias[i]; }
STLTriangle & operator[] (STLTrigId i) { return trias[i]; }
@ -381,13 +385,13 @@ public:
// Table will be constructed, if topology is not ok
/// neighbourtrigs for surfacetrigs
TABLE<int> neighbourtrigs;
TABLE<STLTrigId> neighbourtrigs;
/// get nr-th neighbour Triangle for triangle trig
int NONeighbourTrigs(int trig) const { return neighbourtrigs.EntrySize(trig); }
int NeighbourTrig(int trig, int nr) const { return neighbourtrigs.Get(trig,nr); }
int NONeighbourTrigs(STLTrigId trig) const { return neighbourtrigs.EntrySize(int(trig)); }
STLTrigId NeighbourTrig(STLTrigId trig, int nr) const { return neighbourtrigs.Get(int(trig),nr); }
int NeighbourTrigSorted(int trig, int nr) const;
void AddNeighbourTrig(int i, int nt) { neighbourtrigs.Add1(i, nt); }
void AddNeighbourTrig(STLTrigId i, STLTrigId nt) { neighbourtrigs.Add1(int(i), nt); }