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#ifndef slic3r_GLGizmoSlaSupports_hpp_
#define slic3r_GLGizmoSlaSupports_hpp_
#include "GLGizmoBase.hpp"
#include "slic3r/GUI/GLSelectionRectangle.hpp"
#include "libslic3r/SLA/SupportPoint.hpp"
#include "libslic3r/ObjectID.hpp"
#include <wx/dialog.h>
#include <cereal/types/vector.hpp>
namespace Slic3r {
class ConfigOption;
namespace GUI {
enum class SLAGizmoEventType : unsigned char;
class GLGizmoSlaSupports : public GLGizmoBase
{
private:
bool unproject_on_mesh(const Vec2d& mouse_pos, std::pair<Vec3f, Vec3f>& pos_and_normal);
const float RenderPointScale = 1.f;
class CacheEntry {
public:
CacheEntry() :
support_point(sla::SupportPoint()), selected(false), normal(Vec3f::Zero()) {}
CacheEntry(const sla::SupportPoint& point, bool sel = false, const Vec3f& norm = Vec3f::Zero()) :
support_point(point), selected(sel), normal(norm) {}
bool operator==(const CacheEntry& rhs) const {
return (support_point == rhs.support_point);
}
bool operator!=(const CacheEntry& rhs) const {
return ! ((*this) == rhs);
}
sla::SupportPoint support_point;
bool selected; // whether the point is selected
Vec3f normal;
template<class Archive>
void serialize(Archive & ar)
{
ar(support_point, selected, normal);
}
};
public:
GLGizmoSlaSupports(GLCanvas3D& parent, const std::string& icon_filename, unsigned int sprite_id);
virtual ~GLGizmoSlaSupports() = default;
void set_sla_support_data(ModelObject* model_object, const Selection& selection);
bool gizmo_event(SLAGizmoEventType action, const Vec2d& mouse_position, bool shift_down, bool alt_down, bool control_down);
void delete_selected_points(bool force = false);
//ClippingPlane get_sla_clipping_plane() const;
bool is_in_editing_mode() const { return m_editing_mode; }
bool is_selection_rectangle_dragging() const { return m_selection_rectangle.is_dragging(); }
bool has_backend_supports() const;
void reslice_SLA_supports(bool postpone_error_messages = false) const;
bool wants_enter_leave_snapshots() const override { return true; }
std::string get_gizmo_entering_text() const override { return _u8L("Entering SLA support points"); }
std::string get_gizmo_leaving_text() const override { return _u8L("Leaving SLA support points"); }
private:
bool on_init() override;
void on_update(const UpdateData& data) override;
void on_render() override;
void on_render_for_picking() override;
void render_points(const Selection& selection, bool picking = false) const;
bool unsaved_changes() const;
bool m_lock_unique_islands = false;
bool m_editing_mode = false; // Is editing mode active?
float m_new_point_head_diameter; // Size of a new point.
CacheEntry m_point_before_drag; // undo/redo - so we know what state was edited
float m_old_point_head_diameter = 0.; // the same
float m_minimal_point_distance_stash = 0.f; // and again
float m_density_stash = 0.f; // and again
mutable std::vector<CacheEntry> m_editing_cache; // a support point and whether it is currently selected
std::vector<sla::SupportPoint> m_normal_cache; // to restore after discarding changes or undo/redo
ObjectID m_old_mo_id;
GLModel m_cone;
GLModel m_cylinder;
GLModel m_sphere;
// This map holds all translated description texts, so they can be easily referenced during layout calculations
// etc. When language changes, GUI is recreated and this class constructed again, so the change takes effect.
std::map<std::string, wxString> m_desc;
GLSelectionRectangle m_selection_rectangle;
bool m_wait_for_up_event = false;
bool m_selection_empty = true;
EState m_old_state = Off; // to be able to see that the gizmo has just been closed (see on_set_state)
std::vector<const ConfigOption*> get_config_options(const std::vector<std::string>& keys) const;
bool is_mesh_point_clipped(const Vec3d& point) const;
bool is_point_in_hole(const Vec3f& pt) const;
//void find_intersecting_facets(const igl::AABB<Eigen::MatrixXf, 3>* aabb, const Vec3f& normal, double offset, std::vector<unsigned int>& out) const;
// Methods that do the model_object and editing cache synchronization,
// editing mode selection, etc:
enum {
AllPoints = -2,
NoPoints,
};
void select_point(int i);
void unselect_point(int i);
void editing_mode_apply_changes();
void editing_mode_discard_changes();
void reload_cache();
void get_data_from_backend();
void auto_generate();
void switch_to_editing_mode();
void disable_editing_mode();
void ask_about_changes_call_after(std::function<void()> on_yes, std::function<void()> on_no);
protected:
void on_set_state() override;
void on_set_hover_id() override
{
if (! m_editing_mode || (int)m_editing_cache.size() <= m_hover_id)
m_hover_id = -1;
}
void on_start_dragging() override;
void on_stop_dragging() override;
void on_render_input_window(float x, float y, float bottom_limit) override;
std::string on_get_name() const override;
bool on_is_activable() const override;
bool on_is_selectable() const override;
virtual CommonGizmosDataID on_get_requirements() const override;
void on_load(cereal::BinaryInputArchive& ar) override;
void on_save(cereal::BinaryOutputArchive& ar) const override;
};
class SlaGizmoHelpDialog : public wxDialog
{
public:
SlaGizmoHelpDialog();
};
} // namespace GUI
} // namespace Slic3r
#endif // slic3r_GLGizmoSlaSupports_hpp_
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