Slic3r::sla::anonymous_namespace{Pad.cpp}::_AroundPadSkeleton< _Intersector > Class Template Reference

Inheritance diagram for Slic3r::sla::anonymous_namespace{Pad.cpp}::_AroundPadSkeleton< _Intersector >:

Collaboration diagram for Slic3r::sla::anonymous_namespace{Pad.cpp}::_AroundPadSkeleton< _Intersector >:

Public Member Functions
	_AroundPadSkeleton (const ExPolygons &support_blueprint, const ExPolygons &model_blueprint, const PadConfig &cfg, ThrowOnCancel thr)

Public Attributes
ExPolygons	inner
ExPolygons	outer

Private Member Functions
void	add_supports_to_index (const ExPolygons &supp_bp)
ExPolygons	wafflized_concave_hull (const ExPolygons &supp_bp, const ExPolygons &model_bp, const PadConfig &cfg, ThrowOnCancel thr)
void	remove_redundant_parts (ExPolygons &parts)

Private Attributes
_Intersector	m_intersector

Detailed Description

template<class _Intersector>
class Slic3r::sla::anonymous_namespace{Pad.cpp}::_AroundPadSkeleton< _Intersector >

Constructor & Destructor Documentation

_AroundPadSkeleton()

template<class _Intersector>

Slic3r::sla::anonymous_namespace{Pad.cpp}::_AroundPadSkeleton< _Intersector >::_AroundPadSkeleton ( const ExPolygons & support_blueprint, const ExPolygons & model_blueprint, const PadConfig & cfg, ThrowOnCancel thr )

inline

    {
        // We need to merge the support and the model contours in a special
        // way in which the model contours have to be substracted from the
        // support contours. The pad has to have a hole in which the model can
        // fit perfectly (thus the substraction -- diff_ex). Also, the pad has
        // to be eliminated from areas where there is no need for a pad, due
        // to missing supports.
 
        add_supports_to_index(support_blueprint);
 
        auto model_bp_offs =
            offset_ex(model_blueprint,
                      scaled<float>(cfg.embed_object.object_gap_mm),
                      jtMiter, 1);
 
        ExPolygons fullcvh =
            wafflized_concave_hull(support_blueprint, model_bp_offs, cfg, thr);
 
        auto model_bp_sticks =
            breakstick_holes(model_bp_offs, cfg.embed_object.object_gap_mm,
                             cfg.embed_object.stick_stride_mm,
                             cfg.embed_object.stick_width_mm,
                             cfg.embed_object.stick_penetration_mm);
 
        ExPolygons fullpad = diff_ex(fullcvh, model_bp_sticks);
 
        PadSkeleton divided = divide_blueprint(fullpad);
        
        remove_redundant_parts(divided.outer);
        remove_redundant_parts(divided.inner);
 
        outer = std::move(divided.outer);
        inner = std::move(divided.inner);
    }

Member Function Documentation

add_supports_to_index()

template<class _Intersector>

void Slic3r::sla::anonymous_namespace{Pad.cpp}::_AroundPadSkeleton< _Intersector >::add_supports_to_index ( const ExPolygons & supp_bp )

inlineprivate

    {
        for (auto &ep : supp_bp) m_intersector.add(ep);
    }

remove_redundant_parts()

template<class _Intersector>

void Slic3r::sla::anonymous_namespace{Pad.cpp}::_AroundPadSkeleton< _Intersector >::remove_redundant_parts ( ExPolygons & parts )

inlineprivate

    {
        auto endit = std::remove_if(parts.begin(), parts.end(),
                                    [this](const ExPolygon &p) {
                                        return !m_intersector.intersects(p);
                                    });
 
        parts.erase(endit, parts.end());
    }

wafflized_concave_hull()

template<class _Intersector>

ExPolygons Slic3r::sla::anonymous_namespace{Pad.cpp}::_AroundPadSkeleton< _Intersector >::wafflized_concave_hull ( const ExPolygons & supp_bp, const ExPolygons & model_bp, const PadConfig & cfg, ThrowOnCancel thr )

inlineprivate

    {
        auto allin = reserve_vector<ExPolygon>(supp_bp.size() + model_bp.size());
 
        for (auto &ep : supp_bp) allin.emplace_back(ep.contour);
        for (auto &ep : model_bp) allin.emplace_back(ep.contour);
 
        ConcaveHull cchull{allin, get_merge_distance(cfg), thr};
        return offset_waffle_style_ex(cchull, get_waffle_offset(cfg));
    }

Member Data Documentation

inner

ExPolygons Slic3r::sla::anonymous_namespace{Pad.cpp}::PadSkeleton::inner

inherited

Referenced by Slic3r::sla::anonymous_namespace{Pad.cpp}::_AroundPadSkeleton< Intersector >::_AroundPadSkeleton(), Slic3r::sla::anonymous_namespace{Pad.cpp}::create_pad_geometry(), and Slic3r::sla::anonymous_namespace{Pad.cpp}::divide_blueprint().

m_intersector

template<class _Intersector>

_Intersector Slic3r::sla::anonymous_namespace{Pad.cpp}::_AroundPadSkeleton< _Intersector >::m_intersector

private

outer

ExPolygons Slic3r::sla::anonymous_namespace{Pad.cpp}::PadSkeleton::outer

inherited

Referenced by Slic3r::sla::anonymous_namespace{Pad.cpp}::_AroundPadSkeleton< Intersector >::_AroundPadSkeleton(), Slic3r::sla::anonymous_namespace{Pad.cpp}::BelowPadSkeleton::BelowPadSkeleton(), Slic3r::sla::anonymous_namespace{Pad.cpp}::create_pad_geometry(), and Slic3r::sla::anonymous_namespace{Pad.cpp}::divide_blueprint().

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The documentation for this class was generated from the following file:

• /home/runner/work/OrcaSlicer/OrcaSlicer/src/libslic3r/SLA/Pad.cpp