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Changed threshold, removed debug output

This commit is contained in:
Michael Kerber 2008-01-29 16:14:29 +00:00
parent d455b06924
commit 6c92d5e238
1 changed files with 1 additions and 8 deletions
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9
Algebraic_kernel_d/include/CGAL/Filtered_algebraic_curve_kernel_2.h
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@ -109,7 +109,7 @@ public:
static double& threshold() {
static boost::optional<double> _b;
if(! _b) {
_b = .0001;
_b = .01;
}
return _b.get();
}
@ -194,18 +194,14 @@ protected:
Comparison_result operator()(const Xy_coordinate_2& xy1,
const Xy_coordinate_2& xy2) const {
std::cout << "Call approximate_compare_y_2.." << std::flush;
Bbox_2 bbox1 = xy1.approximation_box_2(threshold()),
bbox2 = xy2.approximation_box_2(threshold());
if(bbox1.ymin() > bbox2.ymax()) {
std::cout << "filtered!" << std::endl;
return CGAL::LARGER;
}
if(bbox1.ymax() < bbox2.ymin()) {
std::cout << "filtered!" << std::endl;
return CGAL::SMALLER;
}
std::cout << "filter failed!" << std::endl;
return CGAL::EQUAL;
}
};
@ -336,7 +332,6 @@ public:
Sign operator()(const Curve_analysis_2& ca,
const Xy_coordinate_2& r) const
{
std::cout << "Filtered sign at.." << std::flush;
if(ca.is_identical(r.curve())) // point lies on the same curve
return CGAL::ZERO;
@ -345,10 +340,8 @@ public:
Interval iv = r.interval_evaluate_2(ca.polynomial_2());
CGAL::Sign s_lower = CGAL::sign(iv.lower());
if( s_lower == CGAL::sign(iv.upper()) ) {
std::cout << "filtered!" << std::endl;
return s_lower;
}
std::cout << "filter failed" << std::endl;
return typename Base::Sign_at_2()(ca, r);
}