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Fix Doo Sabin subdivision for Gmpq-based kernels

This commit is contained in:
Dimitris Papavasiliou 2021-10-30 13:35:17 +03:00
parent 47132b441b
commit 45696cd539
1 changed files with 2 additions and 2 deletions
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4
Subdivision_method_3/include/CGAL/Subdivision_method_3/subdivision_masks_3.h
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@ -477,7 +477,7 @@ public:
/// computes the Doo-Sabin point `pt` of the vertex pointed by the halfedge `he`.
void corner_node(halfedge_descriptor he, Point& pt) {
size_t n = 0;
int n = 0;
halfedge_descriptor hd = he;
do{
hd = next(hd, *(this->pmesh));
@ -493,7 +493,7 @@ public:
cv = cv/16;
} else {
FT a;
for (size_t k = 0; k < n; ++k, he = next(he, *(this->pmesh))) {
for (int k = 0; k < n; ++k, he = next(he, *(this->pmesh))) {
if (k == 0) a = (FT) ((5.0/n) + 1);
else a = (FT) (3+2*std::cos(2*k*CGAL_PI/n))/n;
cv = cv + (get(this->vpm, target(he, *(this->pmesh)))-CGAL::ORIGIN)*a;