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//
// Copyright (C) : Please refer to the COPYRIGHT file distributed
// with this source distribution.
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
///////////////////////////////////////////////////////////////////////////////
# include "Functions1D.h"
using namespace std;
namespace Functions1D {
real GetXF1D::operator()(Interface1D& inter) {
return integrate(_func, inter.verticesBegin(), inter.verticesEnd(), _integration);
}
real GetYF1D::operator()(Interface1D& inter) {
return integrate(_func, inter.verticesBegin(), inter.verticesEnd(), _integration);
}
real GetZF1D::operator()(Interface1D& inter) {
return integrate(_func, inter.verticesBegin(), inter.verticesEnd(), _integration);
}
real GetProjectedXF1D::operator()(Interface1D& inter) {
return integrate(_func, inter.verticesBegin(), inter.verticesEnd(), _integration);
}
real GetProjectedYF1D::operator()(Interface1D& inter) {
return integrate(_func, inter.verticesBegin(), inter.verticesEnd(), _integration);
}
real GetProjectedZF1D::operator()(Interface1D& inter) {
return integrate(_func, inter.verticesBegin(), inter.verticesEnd(), _integration);
}
Vec2f Orientation2DF1D::operator()(Interface1D& inter) {
FEdge * fe = dynamic_cast<FEdge*>(&inter);
if(fe){
Vec3r res = fe->orientation2d();
return Vec2f(res[0], res[1]);
}
return integrate(_func, inter.verticesBegin(), inter.verticesEnd(), _integration);
}
Vec3f Orientation3DF1D::operator()(Interface1D& inter) {
return integrate(_func, inter.verticesBegin(), inter.verticesEnd(), _integration);
}
real ZDiscontinuityF1D::operator()(Interface1D& inter) {
return integrate(_func, inter.verticesBegin(), inter.verticesEnd(), _integration);
}
unsigned QuantitativeInvisibilityF1D::operator()(Interface1D& inter) {
ViewEdge* ve = dynamic_cast<ViewEdge*>(&inter);
if (ve)
return ve->qi();
FEdge *fe = dynamic_cast<FEdge*>(&inter);
if(fe)
return ve->qi();
return integrate(_func, inter.verticesBegin(), inter.verticesEnd(), _integration);
}
Nature::EdgeNature CurveNatureF1D::operator()(Interface1D& inter) {
ViewEdge* ve = dynamic_cast<ViewEdge*>(&inter);
if (ve)
return ve->getNature();
else{
// we return a nature that contains every
// natures of the viewedges spanned by the chain.
Nature::EdgeNature nat = Nature::NO_FEATURE;
Interface0DIterator it = inter.verticesBegin();
while(!it.isEnd()){
nat |= _func(it);
++it;
}
return nat;
}
}
void TimeStampF1D::operator()(Interface1D& inter) {
TimeStamp *timestamp = TimeStamp::instance();
inter.setTimeStamp(timestamp->getTimeStamp());
}
void ChainingTimeStampF1D::operator()(Interface1D& inter) {
TimeStamp *timestamp = TimeStamp::instance();
ViewEdge *ve = dynamic_cast<ViewEdge*>(&inter);
if(ve)
ve->setChainingTimeStamp(timestamp->getTimeStamp());
}
void IncrementChainingTimeStampF1D::operator()(Interface1D& inter) {
ViewEdge *ve = dynamic_cast<ViewEdge*>(&inter);
if(ve)
ve->setChainingTimeStamp(ve->getChainingTimeStamp()+1);
}
vector<ViewShape*> GetShapeF1D::operator()(Interface1D& inter) {
vector<ViewShape*> shapesVector;
set<ViewShape*> shapesSet;
ViewEdge* ve = dynamic_cast<ViewEdge*>(&inter);
if (ve){
shapesVector.push_back(ve->viewShape());
}else{
Interface0DIterator it=inter.verticesBegin(), itend=inter.verticesEnd();
for(;it!=itend;++it)
shapesSet.insert(Functions0D::getShapeF0D(it));
shapesVector.insert<set<ViewShape*>::iterator>(shapesVector.begin(), shapesSet.begin(), shapesSet.end());
}
return shapesVector;
}
vector<ViewShape*> GetOccludersF1D::operator()(Interface1D& inter) {
vector<ViewShape*> shapesVector;
set<ViewShape*> shapesSet;
ViewEdge* ve = dynamic_cast<ViewEdge*>(&inter);
if (ve){
return ve->occluders();
}else{
Interface0DIterator it=inter.verticesBegin(), itend=inter.verticesEnd();
for(;it!=itend;++it){
Functions0D::getOccludersF0D(it, shapesSet);
}
shapesVector.insert(shapesVector.begin(), shapesSet.begin(), shapesSet.end());
}
return shapesVector;
}
vector<ViewShape*> GetOccludeeF1D::operator()(Interface1D& inter) {
vector<ViewShape*> shapesVector;
set<ViewShape*> shapesSet;
ViewEdge* ve = dynamic_cast<ViewEdge*>(&inter);
if (ve){
ViewShape * aShape = ve->aShape();
shapesVector.push_back(aShape);
}else{
Interface0DIterator it=inter.verticesBegin(), itend=inter.verticesEnd();
for(;it!=itend;++it){
shapesSet.insert(Functions0D::getOccludeeF0D(it));
}
shapesVector.insert<set<ViewShape*>::iterator>(shapesVector.begin(), shapesSet.begin(), shapesSet.end());
}
return shapesVector;
}
// Internal
////////////
void getOccludeeF1D(Interface1D& inter, set<ViewShape*>& oShapes){
ViewEdge* ve = dynamic_cast<ViewEdge*>(&inter);
if (ve){
ViewShape * aShape = ve->aShape();
if(aShape == 0){
oShapes.insert(0);
return;
}
oShapes.insert(aShape);
}
else{
Interface0DIterator it=inter.verticesBegin(), itend=inter.verticesEnd();
for(;it!=itend;++it)
oShapes.insert(Functions0D::getOccludeeF0D(it));
}
}
void getOccludersF1D(Interface1D& inter, set<ViewShape*>& oShapes){
ViewEdge* ve = dynamic_cast<ViewEdge*>(&inter);
if (ve){
vector<ViewShape*>& occluders = ve->occluders();
oShapes.insert<vector<ViewShape*>::iterator>(occluders.begin(), occluders.end());
}
else{
Interface0DIterator it=inter.verticesBegin(), itend=inter.verticesEnd();
for(;it!=itend;++it){
set<ViewShape*> shapes;
Functions0D::getOccludersF0D(it, shapes);
for(set<ViewShape*>::iterator s=shapes.begin(), send=shapes.end();
s!=send;
++s)
oShapes.insert(*s);
}
}
}
void getShapeF1D(Interface1D& inter, set<ViewShape*>& oShapes){
ViewEdge* ve = dynamic_cast<ViewEdge*>(&inter);
if (ve){
oShapes.insert(ve->viewShape());
}else{
Interface0DIterator it=inter.verticesBegin(), itend=inter.verticesEnd();
for(;it!=itend;++it)
oShapes.insert(Functions0D::getShapeF0D(it));
}
}
} // end of namespace Functions1D
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