Deal with infinite box.

2019-07-03 15:06:10 +02:00
parent 320f2ecefd
commit bc315f4c2c
6 changed files with 175 additions and 128 deletions
--- a/src/libnest2d/include/libnest2d/placers/nfpplacer.hpp
+++ b/src/libnest2d/include/libnest2d/placers/nfpplacer.hpp
@@ -581,8 +581,12 @@ public:

    static inline double overfit(const Box& bb, const Box& bin)
    {
-        auto wdiff = double(bb.width() - bin.width());
-        auto hdiff = double(bb.height() - bin.height());
+        auto Bw = bin.width();
+        auto Bh = bin.height();
+        auto mBw = -Bw;
+        auto mBh = -Bh;
+        auto wdiff = double(bb.width()) + mBw;
+        auto hdiff = double(bb.height()) + mBh;
        double diff = 0;
        if(wdiff > 0) diff += wdiff;
        if(hdiff > 0) diff += hdiff;