50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
#ifndef slic3r_GLSelectionRectangle_hpp_
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#define slic3r_GLSelectionRectangle_hpp_
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#include "libslic3r/Point.hpp"
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namespace Slic3r {
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namespace GUI {
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struct Camera;
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class GLSelectionRectangle {
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public:
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enum EState {
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Off,
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SlaSelect,
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SlaDeselect
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};
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// Initiates the rectangle. Width and height describe canvas size.
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void start_dragging(const Vec2d& mouse_position, float width, float height, EState status);
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// To be called on mouse move.
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void dragging(const Vec2d& mouse_position);
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// Given a vector of points in world coordinates, the function returns indices of those
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// that are in the rectangle. It then disables the rectangle.
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std::vector<unsigned int> end_dragging(const Camera& camera, const std::vector<Vec3d>& points);
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void render() const;
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bool is_active() const { return m_status != Off; }
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EState get_status() const { return m_status; }
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private:
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EState m_status = Off;
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Vec2d m_start_corner;
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Vec2d m_end_corner;
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float m_width;
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float m_height;
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};
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} // namespace GUI
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} // namespace Slic3r
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#endif // slic3r_GLGizmoSlaSupports_hpp_
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