Revision 5c3987b7a819ec8d6046859bb64b65048dfbb80e authored by jjcao1231@gmail.com on 17 December 2013, 07:01:23 UTC, committed by jjcao1231@gmail.com on 17 December 2013, 07:01:23 UTC
1 parent 435b200
nurbstools.cpp
#include "nurbstools.h"
#include "ui_nurbstools.h"
#include "nurbs_plugin.h"
#include "StructureGraph.h"
#include "StructureCurve.h"
#include "StructureSheet.h"
#include "GraphCorresponder.h"
#include "GraphModifyWidget.h"
NURBSTools::NURBSTools(nurbs_plugin * usePlugin, QWidget *parent) : QWidget(parent), ui(new Ui::NURBSTools)
{
ui->setupUi(this);
this->plugin = usePlugin;
// Connect
//plugin->connect(ui->fitCurveButton, SIGNAL(clicked()), SLOT(doFitCurve()));
//plugin->connect(ui->fitSurfaceButton, SIGNAL(clicked()), SLOT(doFitSurface()));
plugin->connect(ui->clearButton, SIGNAL(clicked()), SLOT(clearAll()));
plugin->connect(ui->saveButton, SIGNAL(clicked()), SLOT(saveAll()));
plugin->connect(ui->loadButton, SIGNAL(clicked()), SLOT(loadGraph()));
//plugin->connect(ui->skeletonButton, SIGNAL(clicked()), SLOT(skeletonizeMesh()));
plugin->connect(ui->skeletonButtonStep, SIGNAL(clicked()), SLOT(stepSkeletonizeMesh()));
this->connect(ui->curveFitButton, SIGNAL(clicked()), SLOT(convertToCurve()));
this->connect(ui->sheetFitButton, SIGNAL(clicked()), SLOT(convertToSheet()));
this->connect(ui->flipUButton, SIGNAL(clicked()), SLOT(flipU()));
this->connect(ui->flipVButton, SIGNAL(clicked()), SLOT(flipV()));
ui->partsList->connect(ui->clearSelectedButton, SIGNAL(clicked()), SLOT(clearSelection()));
this->connect(ui->partsList, SIGNAL(itemSelectionChanged()), SLOT(selectionChanged()));
this->connect(ui->linksButton, SIGNAL(clicked()), SLOT(modifyGraph()));
}
NURBSTools::~NURBSTools()
{
delete ui;
}
int NURBSTools::uCount()
{
return ui->uCount->value();
}
int NURBSTools::vCount()
{
return ui->vCount->value();
}
double NURBSTools::resolution()
{
return ui->resolution->value();
}
int NURBSTools::contractIterations()
{
return ui->contractIterations->value();
}
bool NURBSTools::isRemesh()
{
return ui->remeshOption->isChecked();
}
bool NURBSTools::isVoxelize()
{
return ui->voxelOption->isChecked();
}
bool NURBSTools::isUseMedial()
{
return ui->medialOption->isChecked();
}
bool NURBSTools::isProtectSmallFeatures()
{
return ui->protectSmallOption->isChecked();
}
double NURBSTools::remeshParamter()
{
return ui->remeshParamter->value();
}
double NURBSTools::voxelParamter()
{
return ui->voxelParamter->value();
}
void NURBSTools::flipU()
{
QStringList selected = selectedGroups();
foreach(QString gid, selectedGroups()){
Structure::Node * n = plugin->graph->getNode(gid);
if(!n) continue;
if(n->type() == Structure::CURVE){
Array1D_Vector3 cpts = n->controlPoints();
std::reverse(cpts.begin(), cpts.end());
n->setControlPoints(cpts);
}
else{
Structure::Sheet * sheet = ((Structure::Sheet*)n);
Array2D_Vector3 cpts = sheet->surface.mCtrlPoint, newPts = cpts;
int nU = cpts.size(); int nV = cpts.front().size();
for(int u = 0; u < nU; u++)
for(int v = 0; v < nV; v++)
newPts[u][v] = cpts[(nU - 1) - u][v];
sheet->surface.mCtrlPoint = newPts;
sheet->surface.quads.clear();
}
}
ui->partsList->clearSelection();
plugin->updateDrawArea();
}
void NURBSTools::flipV()
{
QStringList selected = selectedGroups();
foreach(QString gid, selectedGroups()){
Structure::Node * n = plugin->graph->getNode(gid);
if(!n) continue;
if(n->type() == Structure::CURVE){
Array1D_Vector3 cpts = n->controlPoints();
std::reverse(cpts.begin(), cpts.end());
n->setControlPoints(cpts);
}
else{
Structure::Sheet * sheet = ((Structure::Sheet*)n);
Array2D_Vector3 cpts = sheet->surface.mCtrlPoint, newPts = cpts;
int nU = cpts.size(); int nV = cpts.front().size();
for(int u = 0; u < nU; u++)
for(int v = 0; v < nV; v++)
newPts[u][v] = cpts[u][(nV - 1) - v];
sheet->surface.mCtrlPoint = newPts;
sheet->surface.quads.clear();
}
}
ui->partsList->clearSelection();
plugin->updateDrawArea();
}
void NURBSTools::fillList()
{
ui->partsList->clear();
foreach(QString groupID, plugin->groupFaces.keys()){
QListWidgetItem * item = new QListWidgetItem( groupID );
if(plugin->graph->getNode(groupID)) item->setTextColor(Qt::gray);
ui->partsList->addItem(item);
}
}
QStringList NURBSTools::selectedGroups()
{
QStringList selected;
foreach( QListWidgetItem *item, ui->partsList->selectedItems()){
selected << item->text();
}
return selected;
}
void NURBSTools::selectionChanged()
{
// Draw selection
{
plugin->ps.clear();
foreach(QString gid, selectedGroups()){
QVector<int> part = plugin->groupFaces[gid];
foreach(int fidx, part)
{
// Collect points
QVector<QVector3> pnts;
Surface_mesh::Vertex_around_face_circulator vit = plugin->entireMesh->vertices(Face(fidx)),vend=vit;
do{ pnts.push_back(plugin->entirePoints[vit]); } while(++vit != vend);
// Add triangle
plugin->ps.addPoly(pnts, QColor(255,0,0,100));
}
}
}
plugin->updateDrawArea();
}
void NURBSTools::modifyGraph()
{
GraphModifyWidget * widget = new GraphModifyWidget(plugin->graph);
plugin->connect(widget, SIGNAL(updateView()), SLOT(updateDrawArea()));
widget->show();
}
void NURBSTools::convertToCurve()
{
QStringList selected = selectedGroups();
ui->partsList->clearSelection();
if( selected.isEmpty() ){
plugin->convertToCurve();
plugin->updateDrawArea();
fillList();
return;
}
foreach(QString gid, selected){
plugin->selectGroup(gid);
plugin->convertToCurve();
}
if(selected.size() < 2) return;
/// Post process:
QColor groupColor = qRandomColor2();
Structure::Node * firstElement = plugin->graph->getNode(selected.front());
foreach(QString gid, selected)
{
// Change color
Structure::Node * n = plugin->graph->getNode(gid);
n->vis_property["color"].setValue( groupColor );
// Align to first in group
GraphCorresponder::correspondTwoCurves((Structure::Curve*)firstElement, (Structure::Curve*)n, plugin->graph);
}
plugin->graph->addGroup(selected.toVector());
plugin->updateDrawArea();
fillList();
}
void NURBSTools::convertToSheet()
{
QStringList selected = selectedGroups();
ui->partsList->clearSelection();
if( selected.isEmpty() ){
plugin->convertToSheet();
plugin->updateDrawArea();
fillList();
return;
}
foreach(QString gid, selected){
plugin->selectGroup(gid);
plugin->convertToSheet();
}
if(selected.size() < 2) return;
/// Post process:
QColor groupColor = qRandomColor2();
Structure::Node * firstElement = plugin->graph->getNode(selected.front());
foreach(QString gid, selected)
{
// Change color
Structure::Node * n = plugin->graph->getNode(gid);
n->vis_property["color"].setValue( groupColor );
// Align to first in group
GraphCorresponder::correspondTwoSheets((Structure::Sheet*)firstElement, (Structure::Sheet*)n, plugin->graph);
}
plugin->graph->addGroup(selected.toVector());
plugin->updateDrawArea();
fillList();
}
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