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Handle the image offset

This commit is contained in:
Laurent Rineau 2018-03-02 15:47:38 +01:00
parent ce0f6d88a7
commit a76e43de94
1 changed files with 9 additions and 9 deletions
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18
Mesh_3/include/CGAL/Mesh_3/Image_to_labeled_function_wrapper.h
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@ -101,9 +101,9 @@ private:
{
return static_cast<return_type>(transform(
r_im_.template labellized_trilinear_interpolation<Image_word_type>(
CGAL::to_double(p.x()),
CGAL::to_double(p.y()),
CGAL::to_double(p.z()),
CGAL::to_double(p.x()-r_im_.image()->tx),
CGAL::to_double(p.y()-r_im_.image()->ty),
CGAL::to_double(p.z()-r_im_.image()->tz),
value_outside)));
}
@ -115,9 +115,9 @@ private:
return transform(
r_im_.template trilinear_interpolation<Image_word_type,
Interpolation_type>(
CGAL::to_double(p.x()),
CGAL::to_double(p.y()),
CGAL::to_double(p.z()),
CGAL::to_double(p.x()-r_im_.image()->tx),
CGAL::to_double(p.y()-r_im_.image()->ty),
CGAL::to_double(p.z()-r_im_.image()->tz),
value_outside));
}
@ -126,9 +126,9 @@ private:
CGAL::Tag_false /*trilinear*/,
Labeled_tag /*labeled*/) const
{
const std::ptrdiff_t px = static_cast<std::ptrdiff_t>(p.x()/r_im_.vx());
const std::ptrdiff_t py = static_cast<std::ptrdiff_t>(p.y()/r_im_.vy());
const std::ptrdiff_t pz = static_cast<std::ptrdiff_t>(p.z()/r_im_.vz());
const std::ptrdiff_t px = static_cast<std::ptrdiff_t>((p.x()-r_im_.image()->tx)/r_im_.vx());
const std::ptrdiff_t py = static_cast<std::ptrdiff_t>((p.y()-r_im_.image()->ty)/r_im_.vy());
const std::ptrdiff_t pz = static_cast<std::ptrdiff_t>((p.z()-r_im_.image()->tz)/r_im_.vz());
const std::ptrdiff_t dimx = static_cast<std::ptrdiff_t>(r_im_.xdim());
const std::ptrdiff_t dimy = static_cast<std::ptrdiff_t>(r_im_.ydim());