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Introduction of ClipperLib_Z: The Clipper library compiled with support

Browse source 
of the Z coordinate, compiled in the ClipperLib_Z namespace.

Update of Lukas's new brim clipping:
All the brim contours are now clipped by the ClipperLib_Z library
in one shot.
This commit is contained in:
bubnikv 2019-09-13 16:16:37 +02:00
parent bb896b4c13
commit ea8b6262cf
7 changed files with 148 additions and 46 deletions
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6
src/clipper/clipper.cpp
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@ -51,7 +51,11 @@
#include <Shiny/Shiny.h>
#include <libslic3r/Int128.hpp>
#ifdef use_xyz
namespace ClipperLib_Z {
#else /* use_xyz */
namespace ClipperLib {
#endif /* use_xyz */
static double const pi = 3.141592653589793238;
static double const two_pi = pi *2;
@ -1616,7 +1620,7 @@ void Clipper::SetZ(IntPoint& pt, TEdge& e1, TEdge& e2)
else if (pt == e1.Top) pt.Z = e1.Top.Z;
else if (pt == e2.Bot) pt.Z = e2.Bot.Z;
else if (pt == e2.Top) pt.Z = e2.Top.Z;
else (*m_ZFill)(e1.Bot, e1.Top, e2.Bot, e2.Top, pt);
else m_ZFill(e1.Bot, e1.Top, e2.Bot, e2.Top, pt);
}
//------------------------------------------------------------------------------
#endif