Slic3r::anonymous_namespace{ExclusionVolumeGeometry.cpp} Namespace Reference

Functions
void	append_active_footprints (Polygons &out, const std::vector< BedExcludeRegion > &regions, const double z_min, const double z_max, const Point &translation)
ExPolygons	union_active_footprints (Polygons footprints, const coord_t clearance)

Variables
constexpr double	Z_EPSILON_MM = 1e-6

Function Documentation

append_active_footprints()

void Slic3r::anonymous_namespace{ExclusionVolumeGeometry.cpp}::append_active_footprints	(	Polygons &	out,
		const std::vector< BedExcludeRegion > &	regions,
		const double	z_min,
		const double	z_max,
		const Point &	translation )

{
    for (const BedExcludeRegion &region : regions) {
        if (region.polygon.points.size() < 3 || region.z_max < region.z_min ||
            !bed_exclusion_z_ranges_overlap(z_min, z_max, region.z_min, region.z_max))
            continue;
 
        Polygon footprint = region.polygon;
        footprint.translate(translation);
        out.emplace_back(std::move(footprint));
    }
}

References append_active_footprints(), Slic3r::bed_exclusion_z_ranges_overlap(), and Slic3r::MultiPoint::translate().

Referenced by append_active_footprints().

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union_active_footprints()

ExPolygons Slic3r::anonymous_namespace{ExclusionVolumeGeometry.cpp}::union_active_footprints	(	Polygons	footprints,
		const coord_t	clearance )

{
    if (footprints.empty())
        return {};
 
    ExPolygons result = union_ex(footprints);
    if (clearance > 0)
        result = offset_ex(result, float(clearance));
    return result;
}

References Slic3r::offset_ex(), union_active_footprints(), and Slic3r::union_ex().

Referenced by union_active_footprints().

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Variable Documentation

Z_EPSILON_MM

double Slic3r::anonymous_namespace{ExclusionVolumeGeometry.cpp}::Z_EPSILON_MM = 1e-6

constexpr