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Fixed the fill density for rectilinear, triangular and cubic infills.

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Initial implementation of the "infill link maximum distance" feature.
Parts of the perimeter connecting two infill lines will be dropped,
if longer than a given threshold.
This commit is contained in:
bubnikv 2016-10-27 17:03:57 +02:00
parent 34fab1566f
commit 4e66ed81d2
6 changed files with 402 additions and 38 deletions
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26
xs/src/libslic3r/Fill/FillBase.hpp
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@ -17,10 +17,8 @@ struct FillParams
{
FillParams() { memset(this, 0, sizeof(FillParams)); }
coordf_t width;
// Fraction in <0, 1>
// Fill density, fraction in <0, 1>
float density;
coordf_t distance;
// Don't connect the fill lines around the inner perimeter.
bool dont_connect;
@ -45,9 +43,13 @@ public:
coordf_t spacing;
// in radians, ccw, 0 = East
float angle;
// in scaled coordinates
// In scaled coordinates. Maximum lenght of a perimeter segment connecting two infill lines.
// Used by the FillRectilinear2, FillGrid2, FillTriangles and FillCubic.
// If left to zero, the links will not be limited.
coord_t link_max_length;
// In scaled coordinates. Used by the concentric infill pattern to clip the loops to create extrusion paths.
coord_t loop_clipping;
// in scaled coordinates
// In scaled coordinates. Bounding box of the 2D projection of the object.
BoundingBox bounding_box;
public:
@ -74,6 +76,7 @@ protected:
spacing(0.f),
// Initial angle is undefined.
angle(FLT_MAX),
link_max_length(0),
loop_clipping(0),
// The initial bounding box is empty, therefore undefined.
bounding_box(Point(0, 0), Point(-1, -1))
@ -116,19 +119,6 @@ protected:
{ return Point(_align_to_grid(coord.x, spacing.x, base.x), _align_to_grid(coord.y, spacing.y, base.y)); }
};
// An interface class to Perl, aggregating an instance of a Fill and a FillData.
class Filler
{
public:
Filler() : fill(NULL) {}
~Filler() {
delete fill;
fill = NULL;
}
Fill *fill;
FillParams params;
};
} // namespace Slic3r
#endif // slic3r_FillBase_hpp_