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Commit 7c50bd1e authored by Cory Quammen's avatar Cory Quammen
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parent ffa7b459
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Filters/General/vtkIntersectionPolyDataFilter.cxx
View file @ 7c50bd1e
......@@ -207,8 +207,8 @@ vtkIntersectionPolyDataFilter::Impl::Impl() :
this->IntersectionPtsMap[i] = new IntersectionMapType();
this->PointEdgeMap[i] = new PointEdgeMapType();
}
this->PointMapper = new IntersectionMapType();
this->SplittingPD = vtkPolyData::New();
this->PointMapper = new IntersectionMapType();
this->SplittingPD = vtkPolyData::New();
this->TransformSign = 0;
this->Tolerance = 1e-6;
}
......@@ -329,161 +329,161 @@ int vtkIntersectionPolyDataFilter::Impl
else
{
if (unique[0])
{
intersectionSurfaceId->InsertValue(ptId0, surfaceid[0]);
}
else
{
if (intersectionSurfaceId->GetValue(ptId0) != 3)
{
intersectionSurfaceId->InsertValue(ptId0, surfaceid[0]);
}
}
if (unique[1])
{
intersectionSurfaceId->InsertValue(ptId1, surfaceid[1]);
}
else
{
if (intersectionSurfaceId->GetValue(ptId1) != 3)
else
{
if (intersectionSurfaceId->GetValue(ptId0) != 3)
{
intersectionSurfaceId->InsertValue(ptId0, surfaceid[0]);
}
}
if (unique[1])
{
intersectionSurfaceId->InsertValue(ptId1, surfaceid[1]);
}
else
{
if (intersectionSurfaceId->GetValue(ptId1) != 3)
{
intersectionSurfaceId->InsertValue(ptId1, surfaceid[1]);
}
}
}
}
info->IntersectionPtsMap[0]->
insert(std::make_pair(ptId0, cellId0));
info->IntersectionPtsMap[1]->
insert(std::make_pair(ptId0, cellId1));
info->IntersectionPtsMap[0]->
insert(std::make_pair(ptId1, cellId0));
info->IntersectionPtsMap[1]->
insert(std::make_pair(ptId1, cellId1));
//Check to see if duplicate line. Line can only be a duplicate
//line if both points are not unique and they don't
//equal eachother
if (!unique[0] && !unique[1] && ptId0 != ptId1)
{
vtkSmartPointer<vtkPolyData> lineTest =
vtkSmartPointer<vtkPolyData>::New();
lineTest->SetPoints(pointMerger->GetPoints());
lineTest->SetLines(intersectionLines);
lineTest->BuildLinks();
int newLine = info->CheckLine(lineTest, ptId0, ptId1);
if (newLine == 0)
{
addline = 0;
}
}
if (addline)
{
//If the line is new and does not consist of two identical
//points, add the line to the intersection and update
//mapping information
intersectionLines->InsertNextCell(2);
intersectionLines->InsertCellPoint(ptId0);
intersectionLines->InsertCellPoint(ptId1);
intersectionCellIds0->InsertNextValue(cellId0);
intersectionCellIds1->InsertNextValue(cellId1);
info->PointCellIds[0]->InsertValue(ptId0, cellId0);
info->PointCellIds[0]->InsertValue(ptId1, cellId0);
info->PointCellIds[1]->InsertValue(ptId0, cellId1);
info->PointCellIds[1]->InsertValue(ptId1, cellId1);
info->IntersectionMap[0]->
insert(std::make_pair(cellId0, lineId));
info->IntersectionMap[1]->
insert(std::make_pair(cellId1, lineId));
// Check which edges of cellId0 and cellId1 outpt0 and
// outpt1 are on, if any.
int isOnEdge=0;
int m0p0=0, m0p1=0, m1p0=0, m1p1=0;
for (vtkIdType edgeId = 0; edgeId < 3; edgeId++)
info->IntersectionPtsMap[0]->
insert(std::make_pair(ptId0, cellId0));
info->IntersectionPtsMap[1]->
insert(std::make_pair(ptId0, cellId1));
info->IntersectionPtsMap[0]->
insert(std::make_pair(ptId1, cellId0));
info->IntersectionPtsMap[1]->
insert(std::make_pair(ptId1, cellId1));
//Check to see if duplicate line. Line can only be a duplicate
//line if both points are not unique and they don't
//equal eachother
if (!unique[0] && !unique[1] && ptId0 != ptId1)
{
isOnEdge = info->AddToPointEdgeMap(0, ptId0, outpt0,
mesh0, cellId0, edgeId, lineId, triPtIds0);
if (isOnEdge != -1)
vtkSmartPointer<vtkPolyData> lineTest =
vtkSmartPointer<vtkPolyData>::New();
lineTest->SetPoints(pointMerger->GetPoints());
lineTest->SetLines(intersectionLines);
lineTest->BuildLinks();
int newLine = info->CheckLine(lineTest, ptId0, ptId1);
if (newLine == 0)
{
m0p0++;
addline = 0;
}
isOnEdge = info->AddToPointEdgeMap(0, ptId1, outpt1,
mesh0, cellId0, edgeId, lineId, triPtIds0);
if (isOnEdge != -1)
}
if (addline)
{
//If the line is new and does not consist of two identical
//points, add the line to the intersection and update
//mapping information
intersectionLines->InsertNextCell(2);
intersectionLines->InsertCellPoint(ptId0);
intersectionLines->InsertCellPoint(ptId1);
intersectionCellIds0->InsertNextValue(cellId0);
intersectionCellIds1->InsertNextValue(cellId1);
info->PointCellIds[0]->InsertValue(ptId0, cellId0);
info->PointCellIds[0]->InsertValue(ptId1, cellId0);
info->PointCellIds[1]->InsertValue(ptId0, cellId1);
info->PointCellIds[1]->InsertValue(ptId1, cellId1);
info->IntersectionMap[0]->
insert(std::make_pair(cellId0, lineId));
info->IntersectionMap[1]->
insert(std::make_pair(cellId1, lineId));
// Check which edges of cellId0 and cellId1 outpt0 and
// outpt1 are on, if any.
int isOnEdge=0;
int m0p0=0, m0p1=0, m1p0=0, m1p1=0;
for (vtkIdType edgeId = 0; edgeId < 3; edgeId++)
{
m0p1++;
isOnEdge = info->AddToPointEdgeMap(0, ptId0, outpt0,
mesh0, cellId0, edgeId, lineId, triPtIds0);
if (isOnEdge != -1)
{
m0p0++;
}
isOnEdge = info->AddToPointEdgeMap(0, ptId1, outpt1,
mesh0, cellId0, edgeId, lineId, triPtIds0);
if (isOnEdge != -1)
{
m0p1++;
}
isOnEdge = info->AddToPointEdgeMap(1, ptId0, outpt0,
mesh1, cellId1, edgeId, lineId, triPtIds1);
if (isOnEdge != -1)
{
m1p0++;
}
isOnEdge = info->AddToPointEdgeMap(1, ptId1, outpt1,
mesh1, cellId1, edgeId, lineId, triPtIds1);
if (isOnEdge != -1)
{
m1p1++;
}
}
isOnEdge = info->AddToPointEdgeMap(1, ptId0, outpt0,
mesh1, cellId1, edgeId, lineId, triPtIds1);
if (isOnEdge != -1)
//Special cases caught by tolerance and not from the Point
//Merger
if (m0p0 > 0 && m1p0 > 0)
{
m1p0++;
intersectionSurfaceId->InsertValue(ptId0, 3);
}
isOnEdge = info->AddToPointEdgeMap(1, ptId1, outpt1,
mesh1, cellId1, edgeId, lineId, triPtIds1);
if (isOnEdge != -1)
if (m0p1 > 0 && m1p1 > 0)
{
m1p1++;
intersectionSurfaceId->InsertValue(ptId1, 3);
}
}
//Special cases caught by tolerance and not from the Point
//Merger
if (m0p0 > 0 && m1p0 > 0)
//Add information about origin surface to std::maps for
//checks later
if (intersectionSurfaceId->GetValue(ptId0) == 1)
{
intersectionSurfaceId->InsertValue(ptId0, 3);
info->IntersectionPtsMap[0]->
insert(std::make_pair(ptId0, cellId0));
}
if (m0p1 > 0 && m1p1 > 0)
else if (intersectionSurfaceId->GetValue(ptId0) == 2)
{
intersectionSurfaceId->InsertValue(ptId1, 3);
info->IntersectionPtsMap[1]->
insert(std::make_pair(ptId0, cellId1));
}
else
{
info->IntersectionPtsMap[0]->
insert(std::make_pair(ptId0, cellId0));
info->IntersectionPtsMap[1]->
insert(std::make_pair(ptId0, cellId1));
}
if (intersectionSurfaceId->GetValue(ptId1) == 1)
{
info->IntersectionPtsMap[0]->
insert(std::make_pair(ptId1, cellId0));
}
else if (intersectionSurfaceId->GetValue(ptId1) == 2)
{
info->IntersectionPtsMap[1]->
insert(std::make_pair(ptId1, cellId1));
}
else
{
info->IntersectionPtsMap[0]->
insert(std::make_pair(ptId1, cellId0));
info->IntersectionPtsMap[1]->
insert(std::make_pair(ptId1, cellId1));
}
}
//Add information about origin surface to std::maps for
//checks later
if (intersectionSurfaceId->GetValue(ptId0) == 1)
{
info->IntersectionPtsMap[0]->
insert(std::make_pair(ptId0, cellId0));
}
else if (intersectionSurfaceId->GetValue(ptId0) == 2)
{
info->IntersectionPtsMap[1]->
insert(std::make_pair(ptId0, cellId1));
}
else
{
info->IntersectionPtsMap[0]->
insert(std::make_pair(ptId0, cellId0));
info->IntersectionPtsMap[1]->
insert(std::make_pair(ptId0, cellId1));
}
if (intersectionSurfaceId->GetValue(ptId1) == 1)
{
info->IntersectionPtsMap[0]->
insert(std::make_pair(ptId1, cellId0));
}
else if (intersectionSurfaceId->GetValue(ptId1) == 2)
{
info->IntersectionPtsMap[1]->
insert(std::make_pair(ptId1, cellId1));
}
else
{
info->IntersectionPtsMap[0]->
insert(std::make_pair(ptId1, cellId0));
info->IntersectionPtsMap[1]->
insert(std::make_pair(ptId1, cellId1));
}
}
}
}
}
}
}
return 1;
}
......@@ -642,7 +642,7 @@ int vtkIntersectionPolyDataFilter::Impl
vtkIdType npts, *ptIds, subCellId;
splitCells->InitTraversal();
for (subCellId = 0;splitCells->GetNextCell(npts, ptIds);subCellId++)
for (subCellId = 0; splitCells->GetNextCell(npts, ptIds); subCellId++)
{
// Check for reversed cells. I'm not sure why, but in some
// cases, cells are reversed.
......@@ -756,7 +756,7 @@ vtkCellArray* vtkIntersectionPolyDataFilter::Impl
vtkGenericWarningMacro(<< "invalid point read 2");
}
//Check to see if point is unique
int unique=merger->InsertUniquePoint(xyz, ptIdMap[ linePtIds[i] ]);
int unique = merger->InsertUniquePoint(xyz, ptIdMap[ linePtIds[i] ]);
if (unique)
{
//If point is unique, check to see if it is actually a
......@@ -967,13 +967,13 @@ vtkCellArray* vtkIntersectionPolyDataFilter::Impl
double d[3];
vtkMath::Subtract(x, c, d);
angleList->InsertNextValue(atan2(vtkMath::Dot(d, v0),
vtkMath::Dot(d, v1)));
if (ptId > 2)
{
//Intersection Point!
interPtIdList->InsertNextValue(ptId);
interPtBool[ptId] = true;
}
vtkMath::Dot(d, v1)));
if (ptId > 2)
{
//Intersection Point!
interPtIdList->InsertNextValue(ptId);
interPtBool[ptId] = true;
}
}
//Setting the boundary points
if (ptId > 2)
......@@ -1066,7 +1066,7 @@ vtkCellArray* vtkIntersectionPolyDataFilter::Impl
return splitCells;
}
//For each loop, orient and triangulate
for (int k=0;k< (int) loops.size();k++)
for (int k = 0; k < (int) loops.size(); k++)
{
vtkCellArray *polys;
vtkSmartPointer<vtkPolyData> newpd =
......@@ -1079,7 +1079,7 @@ vtkCellArray* vtkIntersectionPolyDataFilter::Impl
int ptiter=0;
int *pointMapper;
pointMapper = new int[loops[k].points.size()];
for (it = loops[k].points.begin();it != loops[k].points.end();++it)
for (it = loops[k].points.begin(); it != loops[k].points.end(); ++it)
{
if (ptiter < (int) loops[k].points.size()-1)
{
......@@ -1169,14 +1169,14 @@ vtkCellArray* vtkIntersectionPolyDataFilter::Impl
for (polys->InitTraversal(); polys->GetNextCell(npts, ptIds);)
{
if (pointMapper[ptIds[0]] >= points->GetNumberOfPoints() ||
pointMapper[ptIds[1]] >= points->GetNumberOfPoints() ||
pointMapper[ptIds[2]] >= points->GetNumberOfPoints())
pointMapper[ptIds[1]] >= points->GetNumberOfPoints() ||
pointMapper[ptIds[2]] >= points->GetNumberOfPoints())
{
vtkGenericWarningMacro(<< "Invalid point ID!!!");
}
splitCells->InsertNextCell(npts);
int interPtCount=0;
int interPtCount = 0;
int interPts[3];
for (int i = 0; i < npts; i++)
{
......@@ -1233,14 +1233,14 @@ vtkCellArray* vtkIntersectionPolyDataFilter::Impl
for (polys->InitTraversal(); polys->GetNextCell(npts, ptIds);)
{
if (ptIds[0] >= points->GetNumberOfPoints() ||
ptIds[1] >= points->GetNumberOfPoints() ||
ptIds[2] >= points->GetNumberOfPoints())
ptIds[1] >= points->GetNumberOfPoints() ||
ptIds[2] >= points->GetNumberOfPoints())
{
vtkGenericWarningMacro(<< "Invalid point ID!!!");
}
splitCells->InsertNextCell(npts);
int interPtCount=0;
int interPtCount = 0;
int interPts[3];
for (int i = 0; i < npts; i++)
{
......@@ -1325,7 +1325,7 @@ void vtkIntersectionPolyDataFilter::Impl::AddToNewCellMap(
{
vtkIdList **cellIds;
cellIds = new vtkIdList*[interPtCount];
for (int i=0;i<interPtCount;i++)
for (int i = 0; i < interPtCount; i++)
{
cellIds[i] = vtkIdList::New();
vtkSmartPointer<vtkIdList> temp = vtkSmartPointer<vtkIdList>::New();
......@@ -1338,7 +1338,7 @@ void vtkIntersectionPolyDataFilter::Impl::AddToNewCellMap(
if (temp->GetNumberOfIds() > 0)
{
//For each id
for (int j=0;j<temp->GetNumberOfIds();j++)
for (int j = 0; j < temp->GetNumberOfIds(); j++)
{
//If it hasn't already been set
if (this->NewCellIds[inputIndex]->GetComponent(temp->GetId(j), 0) == -1)
......@@ -1362,7 +1362,7 @@ void vtkIntersectionPolyDataFilter::Impl::AddToNewCellMap(
cellIds[0]->IntersectWith(cellIds[interPtCount-1]);
if (cellIds[0]->GetNumberOfIds() > 0)
{
for (int j=0;j<cellIds[0]->GetNumberOfIds();j++)
for (int j = 0;j < cellIds[0]->GetNumberOfIds(); j++)
{
if (this->NewCellIds[inputIndex]->
GetComponent(cellIds[0]->GetId(j), 0) == -1)
......@@ -1380,7 +1380,7 @@ void vtkIntersectionPolyDataFilter::Impl::AddToNewCellMap(
}
}
}
for (int i=0;i<interPtCount;i++)
for (int i = 0; i < interPtCount; i++)
{
cellIds[i]->Delete();
}
......@@ -1402,18 +1402,18 @@ int vtkIntersectionPolyDataFilter::Impl
int numPoints = pd->GetNumberOfPoints();
int numCells = pd->GetNumberOfCells();
for (vtkIdType ptId = 0;ptId < numPoints;ptId++)
for (vtkIdType ptId = 0; ptId < numPoints; ptId++)
{
ptBool[ptId] = false;
}
vtkDebugWithObjectMacro(this->ParentFilter, <<"Number Of Cells: "<<numCells);
for (vtkIdType lineId = 0;lineId < numCells;lineId++)
for (vtkIdType lineId = 0; lineId < numCells; lineId++)
{
lineBool[lineId] = false;
}
//For each point in triangle and additional lines
for (vtkIdType ptId = 0;ptId < numPoints ;ptId++)
for (vtkIdType ptId = 0; ptId < numPoints; ptId++)
{
//if the point hasn't already been touch and put in a loop
if (ptBool[ptId] == false)
......@@ -1440,7 +1440,7 @@ int vtkIntersectionPolyDataFilter::Impl
}
}
//Check now for untouched lines, possible to still have
for (vtkIdType lineId = 0;lineId <pd->GetNumberOfCells();lineId++)
for (vtkIdType lineId = 0; lineId <pd->GetNumberOfCells(); lineId++)
{
if (lineBool[lineId] == false)
{
......@@ -1507,7 +1507,7 @@ int vtkIntersectionPolyDataFilter::Impl
interPtBool[nextPt] = true;
//Loop until we get back to the point we started at, completing the loop!
while(nextPt != startPt)
while (nextPt != startPt)
{
pd->GetPointCells(nextPt, pointCells);
//There are multiple lines attached to this point; must figure out
......@@ -1614,7 +1614,7 @@ int vtkIntersectionPolyDataFilter::Impl
int foundcell = 0;
double newcell = 0;
double minangle = VTK_DOUBLE_MAX;
for (vtkIdType i=0;i<pointCells->GetNumberOfIds();i++)
for (vtkIdType i = 0; i < pointCells->GetNumberOfIds(); i++)
{
vtkIdType cellId = pointCells->GetId(i);
if (*nextCell != cellId)
......@@ -1644,7 +1644,7 @@ int vtkIntersectionPolyDataFilter::Impl
pd->GetPoint(specialCellPoints->GetId(1), l1pt1);
}
double edge1[3], edge2[3];
for (int j=0;j<2;j++)
for (int j = 0; j < 2; j++)
{
edge1[j] = l0pt1[j]-l0pt0[j];
edge2[j] = l1pt1[j]-l1pt0[j];
......@@ -1686,7 +1686,7 @@ void vtkIntersectionPolyDataFilter::Impl
//Set the orientation of this loop!
double mincell = 0;
double minangle = VTK_DOUBLE_MAX;
for (vtkIdType i=0;i<pointCells->GetNumberOfIds();i++)
for (vtkIdType i = 0; i < pointCells->GetNumberOfIds(); i++)
{
vtkIdType cellId = pointCells->GetId(i);
//If the next line is not equal to the current line, check the angle
......@@ -1710,10 +1710,10 @@ void vtkIntersectionPolyDataFilter::Impl
pd->GetPoint(specialCellPoints->GetId(1), l1pt1);
}
double edge1[3], edge2[3];
for (int j=0;j<2;j++)
for (int j = 0; j < 2; j++)
{
edge1[j] = l0pt1[j]-l0pt0[j];
edge2[j] = l1pt1[j]-l1pt0[j];
edge1[j] = l0pt1[j] - l0pt0[j];
edge2[j] = l1pt1[j] - l1pt0[j];
}
edge1[2] = 0.;
edge2[2] = 0.;
......@@ -1742,8 +1742,7 @@ int vtkIntersectionPolyDataFilter::Impl::GetLoopOrientation(
{
//Calculate the actual orientation of this loop, by calculating the signed
//area of the triangle made by the three points
vtkSmartPointer<vtkIdList> cellPoints =
vtkSmartPointer<vtkIdList>::New();
vtkSmartPointer<vtkIdList> cellPoints = vtkSmartPointer<vtkIdList>::New();
pd->GetCellPoints(cell, cellPoints);
vtkIdType ptId3;
......@@ -1757,7 +1756,10 @@ int vtkIntersectionPolyDataFilter::Impl::GetLoopOrientation(
}
double pt1[3], pt2[3], pt3[3];
pd->GetPoint(ptId1, pt1); pd->GetPoint(ptId2, pt2); pd->GetPoint(ptId3, pt3);
pd->GetPoint(ptId1, pt1);
pd->GetPoint(ptId2, pt2);
pd->GetPoint(ptId3, pt3);
double area = 0;
area = area + (pt1[0]*pt2[1])-(pt2[0]*pt1[1]);
area = area + (pt2[0]*pt3[1])-(pt3[0]*pt2[1]);
......@@ -1781,7 +1783,7 @@ int vtkIntersectionPolyDataFilter::Impl::GetLoopOrientation(
testPoints->InsertNextPoint(this->SplittingPD->GetPoint(ptId1));
testPoints->InsertNextPoint(this->SplittingPD->GetPoint(ptId2));
testPoints->InsertNextPoint(this->SplittingPD->GetPoint(ptId3));
for (int i=0; i<3;i++)
for (int i = 0; i < 3; i++)
{
testCells->InsertNextCell(2);
testCells->InsertCellPoint(i);
......@@ -1851,11 +1853,11 @@ void vtkIntersectionPolyDataFilter::Impl
double tedgept1[3];
double tedgept2[3];
vtkIdType nextPt;
for(nextPt=0;nextPt<pd->GetNumberOfPoints()-1;nextPt++)
for (nextPt = 0; nextPt < pd->GetNumberOfPoints() - 1; nextPt++)
{
transformedpd->GetPoint(nextPt, tedgept1);
transformedpd->GetPoint(nextPt+1, tedgept2);
area = area + (tedgept1[0]*tedgept2[1])-(tedgept2[0]*tedgept1[1]);
transformedpd->GetPoint(nextPt, tedgept1);
transformedpd->GetPoint(nextPt+1, tedgept2);
area = area + (tedgept1[0]*tedgept2[1])-(tedgept2[0]*tedgept1[1]);
}
transformedpd->GetPoint(nextPt, tedgept1);
transformedpd->GetPoint(0, tedgept2);
......@@ -1863,14 +1865,14 @@ void vtkIntersectionPolyDataFilter::Impl
if (area < 0)
{
for (nextPt=pd->GetNumberOfPoints()-1;nextPt>-1;nextPt--)
for (nextPt = pd->GetNumberOfPoints() - 1; nextPt > -1; nextPt--)
{
boundarypoly->GetPointIds()->InsertNextId(nextPt);
}
}
else
{
for (nextPt=0;nextPt<pd->GetNumberOfPoints();nextPt++)
for (nextPt = 0; nextPt < pd->GetNumberOfPoints(); nextPt++)
{
boundarypoly->GetPointIds()->InsertNextId(nextPt);
}
......@@ -1888,10 +1890,8 @@ void vtkIntersectionPolyDataFilter::Impl
int vtkIntersectionPolyDataFilter::Impl::CheckLine(
vtkPolyData *pd, vtkIdType ptId1, vtkIdType ptId2)
{
vtkSmartPointer<vtkIdList> pointCells1 =
vtkSmartPointer<vtkIdList>::New();
vtkSmartPointer<vtkIdList> pointCells2 =
vtkSmartPointer<vtkIdList>::New();
vtkSmartPointer<vtkIdList> pointCells1 = vtkSmartPointer<vtkIdList>::New();
vtkSmartPointer<vtkIdList> pointCells2 = vtkSmartPointer<vtkIdList>::New();
pd->GetPointCells(ptId1, pointCells1);
pd->GetPointCells(ptId2, pointCells2);
......@@ -2141,7 +2141,7 @@ int vtkIntersectionPolyDataFilter::TriangleTriangleIntersection(
// Check for NaNs
if (vtkMath::IsNan(t1[0]) || vtkMath::IsNan(t1[1]) ||
vtkMath::IsNan(t2[0]) || vtkMath::IsNan(t2[1]))