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Partial arrange starts to work again.

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This commit is contained in:
tamasmeszaros
2019-07-02 15:24:40 +02:00
parent 914bf63228
commit 87c5e9bbaa
4 changed files with 123 additions and 278 deletions
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31
src/libnest2d/include/libnest2d/placers/nfpplacer.hpp
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@@ -801,7 +801,6 @@ private:
// optimize
config_.object_function = prev_func;
}
}
struct Optimum {
@@ -816,29 +815,14 @@ private:
class Optimizer: public opt::TOptimizer<opt::Method::L_SUBPLEX> {
public:
Optimizer() {
Optimizer(float accuracy = 1.f) {
opt::StopCriteria stopcr;
stopcr.max_iterations = 200;
stopcr.max_iterations = unsigned(std::floor(1000 * accuracy));
stopcr.relative_score_difference = 1e-20;
this->stopcr_ = stopcr;
}
};
static Box boundingBox(const Box& pilebb, const Box& ibb ) {
auto& pminc = pilebb.minCorner();
auto& pmaxc = pilebb.maxCorner();
auto& iminc = ibb.minCorner();
auto& imaxc = ibb.maxCorner();
Vertex minc, maxc;
setX(minc, std::min(getX(pminc), getX(iminc)));
setY(minc, std::min(getY(pminc), getY(iminc)));
setX(maxc, std::max(getX(pmaxc), getX(imaxc)));
setY(maxc, std::max(getY(pmaxc), getY(imaxc)));
return Box(minc, maxc);
}
using Edges = EdgeCache<RawShape>;
template<class Range = ConstItemRange<typename Base::DefaultIter>>
@@ -935,7 +919,7 @@ private:
_objfunc = [norm, binbb, pbb, ins_check](const Item& item)
{
auto ibb = item.boundingBox();
auto fullbb = boundingBox(pbb, ibb);
auto fullbb = sl::boundingBox(pbb, ibb);
double score = pl::distance(ibb.center(),
binbb.center());
@@ -1005,14 +989,15 @@ private:
auto& rofn = rawobjfunc;
auto& nfpoint = getNfpPoint;
float accuracy = config_.accuracy;
__parallel::enumerate(
cache.corners().begin(),
cache.corners().end(),
[&results, &item, &rofn, &nfpoint, ch]
[&results, &item, &rofn, &nfpoint, ch, accuracy]
(double pos, size_t n)
{
Optimizer solver;
Optimizer solver(accuracy);
Item itemcpy = item;
auto contour_ofn = [&rofn, &nfpoint, ch, &itemcpy]
@@ -1059,10 +1044,10 @@ private:
__parallel::enumerate(cache.corners(hidx).begin(),
cache.corners(hidx).end(),
[&results, &item, &nfpoint,
&rofn, ch, hidx]
&rofn, ch, hidx, accuracy]
(double pos, size_t n)
{
Optimizer solver;
Optimizer solver(accuracy);
Item itmcpy = item;
auto hole_ofn =