#ifdef _DEBUG
#define _STLP_DEBUG 1
#endif
#include "ext/SmoothDeformation.h"
#include "ext/StrokeDeformation.h"
//#include "ext/SquarePotential.h"
//#include "ext/StrokeParametricDeformer.h"
#include "ext/NotSymmetricBezierPotential.h"
#include "ext/ContextStatus.h"
#include "ext/Designer.h"
//#include "ext/TriParam.h"
#include "ext/ExtUtil.h"
 
#include "DeformationSelector.h"
 
//#include <tcurves.h>
//#include <tstrokeutil.h>
 
#include <algorithm>
#include <iterator>
#include <vector>
 
#include <tstroke.h>
 
using namespace ToonzExt;
 
REGISTER(SmoothDeformation, 1);
 
//-----------------------------------------------------------------------------
 
SmoothDeformation::SmoothDeformation() {
  setPotential(new NotSymmetricBezierPotential);
  shortcutKey_ = ContextStatus::ALT;
}
 
//-----------------------------------------------------------------------------
 
SmoothDeformation::~SmoothDeformation() {}
 
//-----------------------------------------------------------------------------
 
void SmoothDeformation::draw(Designer *designer) {
  StrokeDeformationImpl::draw(0);
  designer->draw(this);
}
 
//-----------------------------------------------------------------------------
 
bool SmoothDeformation::check_(const ContextStatus *status) {
  assert(status && "Not status available");
 
  if (!isASpireCorner(status->stroke2change_, status->w_, status->cornerSize_,
                      &this->getSpiresList()))
    return true;
 
  return false;
}
 
//-----------------------------------------------------------------------------
 
bool SmoothDeformation::findExtremes_(const ContextStatus *status,
                                      Interval &ret) {
  return ToonzExt::findNearestSpireCorners(status->stroke2change_, status->w_,
                                           ret, status->cornerSize_,
                                           &this->getSpiresList());
}
 
//-----------------------------------------------------------------------------
 
double SmoothDeformation::findActionLength() {
  // this means that all length needs to be used
  return 2.0 * stroke2manipulate_->getLength();
}
 
//-----------------------------------------------------------------------------
 
SmoothDeformation *SmoothDeformation::instance() {
  static SmoothDeformation singleton;
  return &singleton;
}
 
//-----------------------------------------------------------------------------
//  End Of File
//-----------------------------------------------------------------------------