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Ported from the playground branch. Various documentation and optimization.

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bubnikv 2016-09-13 13:30:00 +02:00
parent a5b7f14dfa
commit 620c6c7378
38 changed files with 586 additions and 92 deletions
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5
xs/src/libslic3r/ClipperUtils.hpp
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@ -14,6 +14,11 @@ using ClipperLib::jtSquare;
namespace Slic3r {
// Factor to convert from coord_t (which is int32) to an int64 type used by the Clipper library.
//FIXME Vojtech: Better to use a power of 2 coefficient and to use bit shifts for scaling.
// How about 2^17=131072?
// By the way, is the scalling needed at all? Cura runs all the computation with a fixed point precision of 1um, while Slic3r scales to 1nm,
// further scaling by 10e5 brings us to
#define CLIPPER_OFFSET_SCALE 100000.0
//-----------------------------------------------------------